489 Network Administrator jobs in the United States
Network Administrator
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Job Description
We are seeking a Network Administrator to join our team! You will handle a variety of projects to support and improve the organization's network systems.
Responsibilities:
- Troubleshoot network & system issues
- Monitor active network and server infrastructure
- assist in client infrastructure and software issues
- Perform routine preventative maintenance on equipment
- Administer network security measures
- Monitor backup and restoration procedures
- Document all technical procedures and user guides
- Supporting junior technicians with troubleshooting
Qualifications:
- Minimum 5 years of network and troubleshooting experience
- Previous experience as a network or systems administrator
- Knowledge of TCP/IP and data protocols
- Microsoft Azure experience
- Excellent problem-solving skills
- Deadline and detail-oriented
- Strong troubleshooting and critical thinking skills
- Excellent team collaboration and communication skills
- Certifications a plus
AcaciaIT has been working with businesses in Tucson Arizona for over 30 years and specializes in compliance and security, including NIST, PCI, ITAR, SOC2, FINRA and many others.
Company DescriptionAcaciaIT has been working with businesses in Tucson Arizona for over 30 years and specializes in compliance and security, including NIST, PCI, ITAR, SOC2, FINRA and many others.
Network Administrator
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Job Description
General Function:
Responsible for all aspects of network management including but not limited to backup systems, domain controllers, network switches, file servers, virtual environments, wireless networks, web content filtering, cybersecurity, desktop systems and communications hardware/software.
Education/Training/Experience
- Minimum : Five or more years of relevant experience in Information Technology/Information Systems with a minimum of two years as a network administrator
- Preferred : Associate or Bachelor's degree in Computer Science, Information Technology, System Administration, or a closely related field and at least 5 to 7 years of network management experience. MCSE certification, CISSP, CCNA, or CCNP certification a plus
Knowledge/Skills and Abilities :
Extensive knowledge of Active Directory management
Demonstrates knowledge of the configuration and the management of virtual environments
emonstrates knowledge of systems and networking software, hardware, and networking protocols
emonstrates knowledge in the configuration and management of wireless networks
emonstrates knowledge of multiple operating systems including Windows Server 2008 R2 and above, Windows 10 & 7, Chrome OS, Mac OS X versions 10.7 and above.
emonstrated knowledge of Windows/Windows Server patch management solutions such as Quest KACE
emonstrates knowledge of MS SQL Server 2008 and above. dentifies recurring hardware and software problems and recommends plans for prevention and resolution nsures data security and availability through proper backup and verification procedures
emonstrates knowledge of web content filtering solutions
emonstrates knowledge of Google, Microsoft and Adobe suites.
emonstrates knowledge of configuring remote access for users.
emonstrates knowledge of server backup solutions
emonstrates ability to support networked printers and copiers Santa Fe Public Schools JOB DESCRIPTIONDate Revised: 04/2021
emonstrates knowledge of current communications devices and protocols, server and desktop technologies.
emonstrates ability to prioritize multiple projects and tasks effectively.
Essential Job Functions
Functions are performed in accordance with established policies, procedures, safety and environmental regulations, facility and computer security policies and procedures. Functions are subject to change from time to time to meet the needs of the District. Current essential functions include but are not limited to the following:
esponsible for the maintenance, configuration, and reliable operation of computer systems, network servers, and virtual environments
nstall and upgrade computer components and software, manage virtual servers, and integrate automation processes
roubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues
erform regular backup operations and implement appropriate processes for data protection, disaster recovery, and failover procedures
etwork administration (including backup, security management, user account management, e-mail systems management, internet access, office systems and applications support).
upports network, server and desktop hardware, software and applications.
xceptional verbal and written communication skills.
Resources Used in Performing Job Include (but are not limited to):
Standard network and office equipment including computers, phones, copiers, etc. Automobile to travel to district sites and/or meetings.
Physical/Cognitive Requirements:
The work is primarily performed in an office and is fairly sedentary. It requires the ability to communicate effectively using speech, vision and hearing. The work requires the use of hands for simple grasping and fine manipulation. At times bending, squatting, reaching and the ability to lift, carry, push up to 40 pounds. Frequent trips by automobile to district sites and departments is required.
Environmental Conditions:
Most work performed in an office setting. Some travel to district and non-district sites.
Personal Accountability:
emonstrates reliability as evidenced by attendance records and punctuality.
roperly notifies supervisor and/or designee of absences or tardiness.
egins and completes work within the allotted time.
onsistently appears in attire appropriate to the work environment.
emonstrates proficiency in the use of district equipment and software as needed to complete essential job functions.
afe guards District resources by adhering to the District’s Responsible use of Technology Resources Agreement for Staff.
lizes appropriate body mechanics to aid in the prevention of muscle strain/injury.
((All applicants must be authorized to work for ANY employer in the United States. ITConnect is unable to sponsor, or take on sponsorship, of an Employment Visa at this time.))
Company DescriptionWhat Sets Us Apart?
At the core of service delivery is the vision to build a long term relationship with our customers
We partner with clients to tailor services to match their specific technological needs
Our primary source of new customers each year is referrals from satisfied existing customer
Prioritizing and implementation in phases is built into our service delivery model
We provide experienced, people oriented brand of service that allows for creativity and quick action
We have a "Listen and Advise" not " Sell" culture
Strategic business partnership providing speed, agility, flexibility and innovativeness
Extensive experience with all levels of government and Fortune 500 enterprises, including Accenture, CSC, EDS & IBM
Relationships with resources nationwide
Small Business Administration designee of:
Business Development Program
Small Business
Disadvantaged Business
Minority Owned Business
Premise Distribution Cabling
Structured Cabling
Video Surveillance Solutions
Professional Services
Unified Communications Solutions
Core Infrastructure Solutions
Business Productivity Solutions
Service Delivery
Problem Resolution
Help Desk / Call Center Support
Asset Management
Staffing Services
What Sets Us Apart?
At the core of service delivery is the vision to build a long term relationship with our customers
We partner with clients to tailor services to match their specific technological needs
Our primary source of new customers each year is referrals from satisfied existing customer
Prioritizing and implementation in phases is built into our service delivery model
We provide experienced, people oriented brand of service that allows for creativity and quick action
We have a "Listen and Advise" not " Sell" culture
Strategic business partnership providing speed, agility, flexibility and innovativeness
Extensive experience with all levels of government and Fortune 500 enterprises, including Accenture, CSC, EDS & IBM
Relationships with resources nationwide
Small Business Administration designee of:
Business Development Program
Small Business
Disadvantaged Business
Minority Owned Business
Premise Distribution Cabling
Structured Cabling
Video Surveillance Solutions
Professional Services
Unified Communications Solutions
Core Infrastructure Solutions
Business Productivity Solutions
Service Delivery
Problem Resolution
Help Desk / Call Center Support
Asset Management
Staffing Services
Network Administrator
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Job Description
We are seeking a detail-oriented and security-focused Network Administrator to support and maintain the IT infrastructure of our healthcare organization. This role is critical in ensuring the reliability, security, and compliance of systems that support patient care, clinical operations, and administrative functions. This position is in-person only.
"Ensuring Safety Excellence: In compliance with Washington State's ESSB 5123, we prioritize safety in our workforce by conducting controlled substance testing, including marijuana, for this position, which is deemed safety-sensitive.”
Position Summary: The Network Administrator maintains broad support of all corporate IT network systems, services, software and hardware.
CORE COMPETENCIES
Collaborates with Others
Collaborating cohesively and in a helpful manner to accomplish shared objectives alongside peers.
- Recognizes and honors the contributions and hard work of others.
- Offers valuable and actionable feedback to peers in a constructive and professional manner.
Acting with Empathy and Compassion
Genuinely understand and respect for others' perspectives and emotions. Strive to foster a culture of compassion, empathy, and support that extends beyond our walls.
- Maintains open and effective communication channels with team members.
- Stays open, curious, and flexible to suspend judgments and evaluations when considering what others offer.
RESPONSIBLITIES
- Design, implement, and maintain corporate IT infrastructure, including servers, networking equipment, and structured cabling.
- Administer Windows Server environments, including Active Directory, DNS, and Group Policy.
- Monitor system performance, maintain documentation, and report key metrics.
- Provide technical support and resolve hardware, software, and network issues across multiple sites.
- Manage operating system installations, updates, security patches, and configuration changes.
- Evaluate system performance and recommend improvements to enhance reliability and efficiency.
- Deploy and manage virtualization platforms.
- Implement and maintain backup solutions.
- Configure and maintain network devices, including switches, gateways, Wi-Fi access points, and routers.
- Collaborate with internal teams and external vendors to support IT operations and projects.
- Participate in planning and implementation of enterprise hardware systems and architecture.
- Ensure compliance with HIPAA regulations, cybersecurity best practices, and internal IT policies to protect patient data and privacy.
- Ensure compliance with IT policies and contribute to process improvement initiatives.
- Other duties as assigned.
QUALIFICATIONS AND REQUIREMENTS
Education:
- Associate’s degree required
Skills and Experience:
- Five (5) years’ experience preferred
- Network Infrastructure Management: Proficiency with Cisco, Ubiquiti, UniFi, and MikroTik devices.
- Windows Server Administration: Experience with Active Directory, DNS, Group Policy, and OS updates.
- Virtualization: Familiarity with VMware, Hyper-V, or Proxmox.
- System Monitoring & Troubleshooting: Ability to track performance metrics and resolve technical issues.
- Hardware & Software Installation: Including servers, NAS, and backup systems.
- Cloud Services: Experience with Microsoft 365 and related cloud-based tools.
- Structured Cabling & Low-Voltage Systems: Understanding of physical network infrastructure.
- Documentation & Planning: Ability to maintain accurate system diagrams and participate in IT planning.
- Communication & Collaboration: Strong interpersonal skills for working with staff and vendors.
- Independent Work: Comfortable managing systems across multiple sites with minimal supervision.
- Strong knowledge of networking protocols and hardware.
- Experience with Microsoft 365 and cloud-based services.
- Ability to work independently and manage multiple priorities.
Licenses/Certificates/Registration:
- Drivers license with a minimum of 5 years licensed driving experience, insurance
WORKING CONDITIONS
- Comprehension
- Ability to understand, remember, and apply oral and written instructions or other information.
- Reasoning and Decision Making
- Ability to plan, organize, and carry out assignments from management staff with minimal direction.
- Ability to analyze situations and make decisions that moderately impact the immediate work unit.
- Organization
- Ability to organize and prioritize job duties effectively and timely, set priorities, and meet critical deadlines.
- Communication
- Ability to understand and follow basic instructions and guidelines, complete routine forms, and communicate orally.
- Physical requirements for this position include hearing, seeing, smelling, speaking, feeling, reaching, pinching, and repetitive motions.
- This position requires standing, walking, and bending for long periods.
- This position may require exerting up to 40 pounds of force to lift, carry, pull, or move objects.
-d02f-46fb-8b27-821018781da2
Benefits:
We offer a comprehensive benefits package (full time employees) including:
- Medical, dental, vision, life, and supplemental insurance
- Health savings, flex spending, and dependent care accounts
- 401K with employer matching
- Generous PTO and holiday pay
For additional information on benefits:
-content/uploads/2025/03/EE -Benefit-Summary-3.25.25.pdf
Triumph Treatment Services complies with federal and state laws and applicable discrimination regulations based on any protected class as defined by law. Triumph Treatment Services specifically does not discriminate on the basis of sex, race, creed, religion, color, national origin, age, honorably discharged veteran or military status, sexual orientation including gender expression or identity, non-job related sensory, mental or physical disability, or the use of a trained guide dog or service animal by a person with a disability. This holds for all employment opportunities at Triumph Treatment Services.
Linux System & Network Administrator
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Job Description
We are seeking a seasoned System/Network Administrator with robust, hands-on experience managing and securing mixed Linux and Windows environments. The ideal candidate will possess a strong understanding of system security, infrastructure support, and IT service tools. Experience with Open Enterprise Server (OES) is a significant plus. This role requires someone with strong Linux and procedural documentation capabilities, a collaborative mindset, and technical expertise in network devices and IT platforms.
RESPONSIBILITIES:
System Administration
- Administer, secure, and maintain Linux servers (Ubuntu, SUSE) and Windows environments (Windows Server & Windows 11).
- Perform routine system patching, upgrades, and vulnerability remediation.
- Ensure system performance, availability, and disaster recovery readiness.
- Create and maintain comprehensive procedural documentation for configurations, standard operating procedures, and change control.
Open Enterprise Server (OES) Support
- Support, maintain, and optimize Open Enterprise Server (OES) environments, ensuring integration with Linux and Windows infrastructure (preferred).
Network Administration
- Configure, monitor, and troubleshoot SonicWALL firewalls and Cisco switches.
- Support VPNs, VLANs, ACLs, routing, and overall network security measures.
- Maintain network performance through diagnostics and proactive issue resolution.
Atlassian Suite Administration
- Administer and support Jira Service Management, Jira, Confluence, and Bitbucket.
- Manage user roles, permissions, workflows, project configurations, and integrations with other systems.
- Collaborate with internal teams to improve ticketing workflows, knowledge base content, and DevOps pipelines.
IT Operations & Support
- Provide Tier 2/3 support for system and network incidents.
- Participate in audits, risk assessments, and policy development for system/network security.
- Collaborate with development, DevOps, and IT support teams to maintain service-level standards.
- Monitor logs, events, and alerts to maintain system integrity and performance.
QUALIFICATIONS:
- 7-10 years of experience as a System/Network Administrator in mixed OS environments.
- Must have proficiency with Ubuntu and SUSE Linux, Windows Server, and Windows 11.
- Strong grasp of IT security principles, patch management, and endpoint/server hardening.
- Strong understanding of CIS Benchmarking to help organizations secure their systems, applications, and network infrastructure against cyber threats
- Experience working with vulnerability scanning tools like Nessus
- Deep understanding of SonicWALL firewalls and Cisco network switches.
- Advanced experience with the Atlassian tool suite, particularly Jira Service Management and Confluence.
- Strong documentation and procedural workflow skills with the ability to create clear, reusable, and maintainable IT procedures
- Experience with Open Enterprise Server (OES) is highly desirable.
- Familiarity with SOC 2 compliance frameworks and controls is highly desirable
- Ability to work independently and collaboratively in a fast-paced environment.
- Excellent troubleshooting and communication skills.
PREFERRED CERTIFICATIONS:
- CompTIA Security+ / Network+
- Cisco Certified Network Associate (CCNA)
- Microsoft Certified: Windows Server
- Atlassian Certified Administrator
- Linux Professional Institute Certification (LPIC) or Linux+
PHYSICAL REQUIREMENTS:
- May be tasked with lifting, carrying, pushing or pulling up to 25 lbs., if able to do so.
- Must be able to sit for prolonged periods of time and walk/stand for moderate periods of time.
- Must be able to bend at the knees and waist frequently
- Must be able to repetitively use a telephone and a computer mouse and keyboard.
All employment is contingent on candidates providing at least two positive professional references from prior managers.
We are looking for local candidates only. U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.
To apply for this position please visit our website at and click on “Looking for Work”.
Thank you for your interest. Please understand that only qualified candidates will receive a response.
PsiNapse Technology, a national, workforce augmentation and solutions firm, offers competitive compensation, professional service, and customized benefits to qualified temporary and career professionals looking for employment.
We are an Equal Opportunity Employer and do not discriminate on the basis of race, religion, color, gender, sexual-orientation, age, national origin, citizenship, disability, or any other protected category.
Network Administrator
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Job Description
We are looking for an experienced Network Administrator to oversee and enhance the performance, security, and reliability of our organization's IT infrastructure. This role requires a proactive individual capable of managing hardware, software, and network systems while ensuring seamless connectivity and optimal functionality across all platforms. The ideal candidate will thrive in a dynamic environment and demonstrate expertise in various technologies, including Citrix, cloud services, and Dell systems.
Responsibilities:
• Manage and maintain the organization's network systems, ensuring consistent connectivity and high performance.
• Implement and administer Citrix and cloud-based technologies to optimize system operations and scalability.
• Oversee Dell hardware and software solutions, ensuring proper configuration and usage.
• Perform regular backups and recovery processes to protect data and minimize downtime.
• Conduct cluster analysis to assess and improve network efficiency and reliability.
• Monitor and troubleshoot computer hardware to identify and resolve issues promptly.
• Execute AB testing to evaluate system updates and ensure compatibility.
• Collaborate with team members to develop and implement security protocols for the network.
• Provide technical support and guidance to users, addressing any IT-related concerns.
• Document system configurations and updates for future reference and compliance.
• Proven experience in network administration, including hardware and software management.
• Expertise in Citrix technologies and cloud-based systems.
• Solid knowledge of Dell hardware and software solutions.
• Familiarity with backup technologies and data recovery processes.
• Ability to perform cluster analysis and optimize network performance.
• Proficiency in troubleshooting computer hardware and resolving technical issues.
• Experience in conducting AB testing to assess system updates.
• Strong communication and collaboration skills for cross-functional teamwork.
Call today for Immediate Consideration!
Network Administrator
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Job Description
This Jobot Consulting Job is hosted by: Dan Dungy
Are you a fit? Easy Apply now by clicking the "Apply Now" buttonand sending us your resume.
Salary: $70,000 - $80,000 per year
A bit about us:
Managed Services Company
Why join us?
Growing company, great culture, collaborative environment
Job Details
Job Details:
As a Network Administrator, you will be at the forefront of technology, helping to shape and implement network solutions for our clients in the Tech Services industry. You will be part of a dynamic team that is dedicated to delivering cutting-edge solutions and ensuring the smooth operation of our clients' network infrastructure. This role is perfect for someone who is passionate about technology, enjoys problem-solving, and thrives in a fast-paced, challenging environment.
Responsibilities:
As a Consulting Network Administrator, your responsibilities will include:
1. Managing, monitoring, and maintaining local area networks (LANs), firewalls, and switches to ensure optimal network performance.
2. Implementing and managing Datto backup and disaster recovery solutions.
3. Configuring and managing Microsoft server environments, including Active Directory, DNS, and DHCP.
4. Administering SonicWall security appliances to protect network integrity and data security.
5. Designing and implementing subnet and VLAN strategies to optimize network efficiency and security.
6. Providing technical support and guidance to clients, resolving network issues, and ensuring client satisfaction.
7. Collaborating with team members and clients to develop and implement network solutions that meet business needs and objectives.
8. Conducting regular network performance assessments and implementing improvements as needed.
9. Staying updated on the latest network technologies and industry trends, and making recommendations for network upgrades and enhancements.
Qualifications:
The ideal candidate for the Consulting Network Administrator role will have the following qualifications:
1. A minimum of 5 years of experience in network administration, preferably in the Tech Services industry.
2. Proven experience in managing LANs, firewalls, and switches.
3. Extensive experience with Datto backup and disaster recovery solutions.
4. Strong knowledge of Microsoft server environments, including Active Directory, DNS, and DHCP.
5. Experience in administering SonicWall security appliances.
6. Proficient in subnet and VLAN management.
7. Excellent problem-solving skills and the ability to troubleshoot complex network issues.
8. Strong communication skills, with the ability to explain technical concepts to non-technical clients and stakeholders.
9. A relevant certification, such as CCNA, CCNP, or MCSE, is highly desirable.
10. A degree in Computer Science, Information Technology, or a related field is preferred.
This is an exciting opportunity to join a team of dedicated professionals in the Tech Services industry and play a key role in shaping and implementing network solutions. If you have a passion for technology and a desire to make a difference, we would love to hear from you.
Interested in hearing more? Easy Apply now by clicking the "Apply Now" button.
Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
Sometimes Jobot is required to perform background checks with your authorization. Jobot will consider qualified candidates with criminal histories in a manner consistent with any applicable federal, state, or local law regarding criminal backgrounds, including but not limited to the Los Angeles Fair Chance Initiative for Hiring and the San Francisco Fair Chance Ordinance. Company Description
Jobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values.
Founded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection. As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA).
Ready to find a good job? Create your profile today at Jobot.com.
Jobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values.
Founded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection. As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA).
Ready to find a good job? Create your profile today at Jobot.com.
Network Administrator
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Mantech seeks a motivated, career and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD .
You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense operations
Responsibilities include, but are not limited to:
- Maintain and upgrade network infrastructure, including routers and switches
- Update and configure antivirus software and other tools to secure the network
- Apply Security Technical Implementation Guide (STIG) updates to switches and follow Software Test and Evaluation (STE) policies
- Design and plan Cisco NEXUS network infrastructure, including setup and ongoing maintenance
- Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration
- Use network monitoring and management tools such as Solarwinds to oversee network performance
- Must be willing to work a flexible schedule between 6:00am-6:00pm and may be assigned to an evening patching schedule
Minimum Qualifications:
- Bachelor’s degree in a technical discipline from an accredited college or university with 12+ years of experience as a Network Administrator. 3 additional years of Network Administration experience with an associate’s degree OR 8 years of additional experience and a high school diploma might be substituted
- Demonstrated experience downloading software and upgrading Cisco switches and firewalls
- Strong technical background in Cisco FirePower Firewalls
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems
- Familiarity with Scanboy
- Familiarity with JIRA ticketing system
- Familiarity with Enclave environments
- Familiarity with Solarwinds
- Familiarity using LatteART and XACTA
Clearance Requirements:
- Must have a current/active TS/SCI with Polygraph
Physical Requirements:
- The candidate must be able to move, carry, and deliver workstations from the office to the customer’s desk
- The person in this position must be able to remain in a stationary position 50% of the time
- Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
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Network Administrator
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Mantech seeks a motivated, career and customer-oriented Network Administrator , to join our team in San Antonio, TX .
The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation
Responsibilities Included but are not limited to:
- Responsible for supporting customer networks involving cross-domain solutions, including VPNs, one-way data transfers, unclassified mission related infrastructures, and Taclane 175 encryption devices. Specific configurations include routing using MPLS/VPLS, OSPF, EIGRP at the Core and Distribution devices and switching at the Access devices.
- Responsible for performing planning, deployment and quality assurance functions for system and network upgrade projects.
- Will develop high, mid and lower-level diagrams and schematics to document the system and network infrastructure for planning, historical and continuity purposes.
- Responsible for designing, installing, configuring, troubleshooting and maintaining a LAN/WAN equipment required to provide telecommunications services in a complex environment consisting of various Cisco network equipment to include Nexus and Catalyst model as well as Integrated Service Routers.
- Responsible for designing networks utilizing switching technology to include VLAN, Inter-VLAN routing, trunking, and port aggregation on the WAN/LAN environment.
Minimum Qualifications:
- Bachelor’s degree with 12+ years of relevant experience OR associates degree with 15 years OR high school diploma with 20 years of relevant experience
- Experience configuring and troubleshooting Cisco catalyst switches
- Experience configuring and troubleshooting Cisco ASR routers
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Experience with supporting cross-domain customer networks (VPNs, one-way data transfers, unclassified infra, Taclane 175), with expertise in Core/Distribution routing (MPLS/VPLS, OSPF, EIGRP) and Access switching.
- Experience with Linux network troubleshooting
Clearance Requirements:
- Must have a current/active TS/SCI w/ Polygraph.
Physical Requirements:
- Bending, carrying, kneeling, lifting, light work up to 20 lbs., reaching, repetitive motions, sedentary work, walking, working with data, ability to handle stress & work under pressure, ability to use MS Office, ability to use a PC, analytical or critical thinking skills, interpersonal & people skills, leadership skills, listening skills, multi-tasking ability, oral & written communication skills, organizational skills.
Network Administrator
Posted today
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Job Descriptions
Mantech seeks a motivated, career and customer-oriented Network Administrator , to join our team in San Antonio, TX .
The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation
Responsibilities Included but are not limited to:
- Responsible for supporting customer networks involving cross-domain solutions, including VPNs, one-way data transfers, unclassified mission related infrastructures, and Taclane 175 encryption devices. Specific configurations include routing using MPLS/VPLS, OSPF, EIGRP at the Core and Distribution devices and switching at the Access devices.
- Responsible for performing planning, deployment and quality assurance functions for system and network upgrade projects.
- Will develop high, mid and lower-level diagrams and schematics to document the system and network infrastructure for planning, historical and continuity purposes.
- Responsible for designing, installing, configuring, troubleshooting and maintaining a LAN/WAN equipment required to provide telecommunications services in a complex environment consisting of various Cisco network equipment to include Nexus and Catalyst model as well as Integrated Service Routers.
- Responsible for designing networks utilizing switching technology to include VLAN, Inter-VLAN routing, trunking, and port aggregation on the WAN/LAN environment.
Minimum Qualifications:
- Bachelor’s degree with 12+ years of relevant experience OR associates degree with 15 years OR high school diploma with 20 years of relevant experience
- Experience configuring and troubleshooting Cisco catalyst switches
- Experience configuring and troubleshooting Cisco ASR routers
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Experience with supporting cross-domain customer networks (VPNs, one-way data transfers, unclassified infra, Taclane 175), with expertise in Core/Distribution routing (MPLS/VPLS, OSPF, EIGRP) and Access switching.
- Experience with Linux network troubleshooting
Clearance Requirements:
- Must have a current/active TS/SCI w/ Polygraph.
Physical Requirements:
- Bending, carrying, kneeling, lifting, light work up to 20 lbs., reaching, repetitive motions, sedentary work, walking, working with data, ability to handle stress & work under pressure, ability to use MS Office, ability to use a PC, analytical or critical thinking skills, interpersonal & people skills, leadership skills, listening skills, multi-tasking ability, oral & written communication skills, organizational skills.
Network Administrator
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Posting Details
Posting Number S13853P Working Title Network Administrator Department EITS-Network Engineering About the University of GeorgiaSince our founding in 1785, the University of Georgia has operated as Georgia‘s oldest, most comprehensive, and most diversified institution of higher education () . The proof is in our more than 235 years of academic and professional achievements and our continual commitment to higher education. UGA is currently ranked among the top 20 public universities in U.S. News & World Report. The University‘s main campus is located in Athens, approximately 65 miles northeast of Atlanta, with extended campuses in Atlanta, Griffin, Gwinnett, and Tifton. UGA employs approximately 3,100 faculty and more than 7,700 full-time staff. The University‘s enrollment exceeds 41,000 students including over 31,000 undergraduates and over 10,000 graduate and professional students. Academic programs reside in 19 schools and colleges, including our newly formed School of Medicine.
About the College/Unit/Department College/Unit/Department website eits.uga.edu Posting Type External Retirement Plan TRS or ORP Employment Type Employee Benefits Eligibility Benefits Eligible Full/Part time Full Time Work Schedule Additional Schedule InformationMonday - Friday, 8am - 5pm. Occasional after-hours as needed.
Advertised Salary Commensurate with Experience Posting Date 07/10/2025 Open until filled Yes Closing Date Proposed Starting Date 09/01/2025 Special Instructions to ApplicantsPlease provide name and contact information for three professional references.
Location of Vacancy Athens Area EEO Policy StatementThe University of Georgia is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to age, color, disability, genetic information, national origin, race, religion, sex, or veteran status or other protected status. Persons needing accommodations or assistance with the accessibility of materials related to this search are encouraged to contact Central HR ().
USG Core Values StatementThe University System of Georgia is comprised of our 26 institutions of higher education and learning, as well as the System Office. Our USG Statement of Core Values are Integrity, Excellence, Accountability, and Respect. These values serve as the foundation for all that we do as an organization, and each USG community member is responsible for demonstrating and upholding these standards. More details on the USG Statement of Core Values and Code of Conduct are available in USG Board Policy 8.2.18.1.2 and can be found online at policymanual/section8/C224/#p8.2.18_personnel_conduct .
Additionally, USG supports Freedom of Expression as stated in Board Policy 6.5 Freedom of Expression and Academic Freedom found online at policymanual/section6/C2653 .
Position Information
Classification Title IT Network Support Professional FLSA Exempt FTE 1.00 Minimum QualificationsRequires at least a baccalaureate degree in the field. Please contact your Human Resources office for an evaluation of education/experience in lieu of the required minimum qualifications.
Preferred QualificationsWork experience implementing and supporting large networks and any of the following: wireless, firewalls, load balancers, IPAM, or VPNs.
The University of Georgia Enterprise Information Technology Services (EITS) is seeking qualified senior-level candidates for a Network Administrator position in Network Engineering. This position will work as part of a team responsible for the delivery and support of mission critical advanced network technologies to an 80K+ node local and extended campuses across the state.
The strongest candidates for this position will have working familiarity with some or all of these various network hardware platforms in a large-scale production environment: Arista, Aruba, Juniper, F5, Cisco, Palo Alto and Bluecat as well as Azure and AWS cloud connectivity. Strong candidates should have excellent network troubleshooting skills, excellent communication skills, and ability to work as a member of a team and as a team leader.
Knowledge, Skills, Abilities and/or Competencies- Experience with configuring networking equipment (switches, routers)
- Experience with SNMP network monitoring tools
- Knowledge of Ethernet and IP networking (TCP and UDP)
- Familiarity with LAN/WAN L2/L3 protocols
- Experience with wireless networking including controller-based lightweight architectures
- Familiarity with firewalls and VPNs
- Experience with DHCP, IPAM, and DNS
- Writing technical documentation
- Adequate vision, hearing and manual dexterity to connect network cabling (including fiber optics).
- Job takes place in cooled office environment and in a typical cooled datacenter environment.
- Driving as needed to perform job duties.
- Move from one office to another office on campus.
- Lift and install rack based 2U network equipment.
Be advised a credit check will be required for all positions with financial responsibilities. For additional information about the credit check criteria, visit the UGA Credit Background Check website .
Background Investigation PolicyOffers of employment are contingent upon completion of a background investigation including, a criminal background check demonstrating your eligibility for employment with the University of Georgia; confirmation of the credentials and employment history reflected in your application materials (including reference checks) as they relate to the job-based requirements of the position applied for; and, if applicable, a satisfactory credit check. You may also be subject to a pre-employment drug test for positions with high-risk responsibilities, if applicable. Please visit the UGA Background Check website .
Duties/Responsibilities
Duties/Responsibilities- Evaluate, recommend, design, and maintain network systems and applications that provide mission critical central services:
- Implement, manage and provide operational support for enterprise network services.
- Manage and support operation of enterprise firewall services.
- Implement and manage enterprise Intrusion Prevention/Detection systems.
- Perform long-range capacity planning to determine the type of resources needed to support projected volume and types of solutions best suited to needs.
- Perform initial setup, software installation, testing, and security hardening of network and security systems.
- Maintain software, including testing, evaluation and installation of new versions or authorized modifications to custom and vendor-supplied operating systems and related software applications.
- Work with other departments to implement/support critical network services
- Patch network and security systems and applications; monitor production systems; implement system policies; schedule system processes such as backups; and execute recovery operations when necessary.
- Network Fault Management- Including routing, firewalls, load balancers, and VPN
- Determine and initiates appropriate and immediate actions to restore normal services with minimal disruption.
- Investigate recurring and related operating system failures or inefficiencies by reviewing system logs, dumps and other information from clients or technical personnel.
- Establish the correct priority for reported network faults; fully document the systems involved; make any necessary changes; and document the solution.
- Perform or recommends proactive measures to prevent failures when possible.
- Work with Information Security staff to supplement incident response and crisis management needs.
- Share responsibility for emergency system maintenance on a 24O7 basis.
- Planning and Documentation:
- Provide detailed planning for assigned tasks to include work breakdowns, timelines, and risk assessment.
- Provide detailed documentation and diagrams for proposed, altered, and existing network security systems.
- Prepare documentation for inventory and maintenance of NOC equipment.
- Incident Response:
- Coordinate with Information Security and responds to UGA IT Security incidents.
- Contain any such incident, be able to identify the scope of an incident, and work with UGA clients to solve any security problems and secure their network.