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Network Administrator Jobs in Virginia (NOW HIRING)

ValidaTek, Inc.

Network Administrator

Quantico, VA · On-site

$100K - $130K/hr

The Network Administrator is responsible for the administration, operation, maintenance, and support of enterprise network infrastructure and Key Management Infrastructure (KMI) systems. This role ...

Leidos

Network Administrator

Hampton, VA · On-site

$73K - $132K/yr

  • Medical

  • Retirement

  • PTO

Description The Defense Sector at Leidos is seeking a motivated TS/SCI cleared Network Administrator to support the installation, configuration, and day-to-day management of enterprise network ...

ValidaTek

Network Administrator

Quantico, VA · On-site

The Network Administrator is responsible for the administration, operation, maintenance, and support of enterprise network infrastructure and Key Management Infrastructure (KMI) systems. This role ...

Leidos

Network Administrator

Hampton, VA · On-site

$73K - $132K/yr

The Defense Sector at Leidos isseeking a motivated TS/SCI cleared Network Administrator to support the installation, configuration, and day-to-day management of enterprise network infrastructure.

Leidos

Network Administrator

Hampton, VA · On-site

$73K - $132K/yr

The Defense Sector at Leidos isseeking a motivated TS/SCI cleared Network Administrator to support the installation, configuration, and day-to-day management of enterprise network infrastructure.

SAIC

Network Administrator

Suffolk, VA · On-site

$80K - $120K/yr

ORA_ON_SITE Description SAIC is looking for a Network Administrator with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise ...

Saalex

$75K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Saalex Corporation is seeking multiple Network Administrator III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

Cyber Resource

Network Administrator

Fairfax, VA

The Network Administrator installs, configures, and supports an organization's local area network (LAN), wide area network (WAN), and Internet system or a segment of a network system. Maintain ...

SAIC

Network Administrator

Suffolk, VA

$80K - $120K/yr

ORA_ON_SITE Description SAIC is looking for a Network Administrator with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise ...

Saalex

$75K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Saalex Corporation is seeking multiple Network Administrator III in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

TOMORROW HIRE

Network Administrator 4

Fairfax, VA · On-site

Network Administrator 4 Work Type : Onsite Location : Fairfax, VA Start Date : 07/27/2026 End Date : 06/30/2027 Industry Category : Information Technology / Government Employment Type : 1099 Contract ...

TOMORROW HIRE

Network Administrator 4

Fairfax, VA · On-site

Network Administrator 4 Work Type : Onsite Location : Fairfax, VA Start Date : 07/27/2026 End Date : 06/30/2027 Industry Category : Information Technology / Government Employment Type : 1099 Contract ...

Saalex

$65K - $115K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Saalex Corporation is seeking multiple Network Administrator II in Tidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test ...

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Showing results 41-60

All JobsNetwork Administrator JobsNetwork Administrator Jobs in Virginia

Network Administrator information

See Virginia salary details

$33.2K

$81K

$122.9K

How much do network administrator jobs pay per year?

As of Aug 13, 2026, the average yearly pay for network administrator in Virginia is $81,048.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,900.00 and $92,700.00 per year, depending on experience, location, and employer.

What is the difference between Network Administrator vs Network Engineer?

AspectNetwork AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACompTIA Network+, Cisco CCNA, Cisco CCNP
Work EnvironmentMaintains and supports existing networksDesigns and implements new network solutions
ResponsibilitiesNetwork troubleshooting, maintenance, user supportNetwork design, architecture, and deployment
Industry UsageCommonly employed in SMBs and IT support rolesOften found in large enterprises and infrastructure projects

While both roles involve network-related tasks, Network Administrators focus on maintaining and supporting existing networks, whereas Network Engineers are responsible for designing and building new network solutions. The certifications and work environments overlap but differ in scope and complexity.

What is a network administrator?

A Network Administrator oversees hardware and software used to run an organization’s data network. As a Network Administrator, your responsibilities and duties include managing the company’s data systems, monitoring and troubleshooting the system for issues, and providing technical support for users. Network Administrators usually serve on a team of information technology professionals. They coordinate with various departments to determine the current and future technology needs of the company. Their primary goal is to ensure that the system is meeting, and will continue to meet, the demands of the business.

What are the key skills and qualifications needed to thrive as a network administrator, and why are they important?

To thrive as a Network Administrator, you need a solid understanding of networking protocols, hardware, and security principles, typically supported by a degree in information technology or computer science. Familiarity with tools like Cisco IOS, network monitoring systems, and certifications such as CompTIA Network+ or Cisco CCNA are highly valued. Strong problem-solving skills, attention to detail, and effective communication help you manage issues and coordinate with users or IT teams. These skills are crucial for maintaining secure, efficient network operations and minimizing downtime in any organization.

What does a network administrator do?

A Network Administrator is responsible for managing, maintaining, and troubleshooting an organization's computer networks. This includes installing and configuring network hardware and software, monitoring network performance, ensuring network security, and providing technical support to users. Network Administrators also perform routine backups, update system documentation, and implement network upgrades or expansions as needed. Their goal is to ensure reliable and secure network operations for all users within the organization.

What are some common challenges a network administrator faces when managing a growing company's IT infrastructure?

As a company expands, Network Administrators often encounter challenges such as scaling the network to accommodate more users, ensuring consistent security across a larger footprint, and minimizing downtime during upgrades or migrations. Balancing the need for robust cybersecurity with user accessibility can be complex, especially when implementing new technologies or remote work solutions. Staying current with evolving networking tools and best practices is essential to proactively address these challenges and support organizational growth.
More about Network Administrator jobs

What are the most commonly searched types of Network Administrator jobs in Virginia?

The most popular types of Network Administrator jobs in Virginia are:

What are popular job titles related to Network Administrator jobs in Virginia?

For Network Administrator jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Network Administrator jobs in Virginia look for?

The top searched job categories for Network Administrator jobs in Virginia are:

What cities in Virginia are hiring for Network Administrator jobs?

Cities in Virginia with the most Network Administrator job openings:

What are popular job titles related to Network Administrator jobs in VA?

For Network Administrator jobs in VA, the most frequently searched job titles are:

Network Administrator jobs near you
Infographic showing various Network Administrator job openings in Virginia as of August 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 100% In-person job distribution, with an average salary of $81,048 per year, or $39 per hour.

COMSEC Network Administrator

General Dynamics Information Technology

Chantilly, VA • On-site

$93/hr

Full-time

Retirement, PTO

Posted 23 days ago

General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

86th of 223 rated it services

Job description

Share
REQ#: RQ224752Public Trust: None Requisition Type: Regular Your Impact

Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure.

Job Description

Advance how our customers operate while you advance your career. Join GDIT as a Network Administrator Principal and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

GDIT has an opportunity for a COMSEC Network Administrator supporting U.S. Army Europe as a member of our EMITS Program Team in Poznan Poland.

The COMSEC Network Administrator will be responsible for providing technical solutions in the management of software, hardware, configurations, and architectures, including network control software, routers, switches, lines, modems, adapters and servers. They will be tasked with evaluating existing network systems and planning long-term strategies to ensure network capacity meets current and future network requirements.


MEANINGFUL WORK AND PERSONAL IMPACT
As a Network Administrator Principal, the work youll do at GDIT will be impactful to the mission of U.S. Army Europe and AFRICOM. You will play a crucial role in supplying mission command support.

  • Installs, supports and/or maintains LANs and/or WANs; evaluates and recommends networking product and software upgrades with some latitude and moderate supervision.

  • Designs, installs and maintains the network system for multiple classifications and coordinates their use with some independent judgement and moderate supervision.

  • Monitors network performance. Troubleshoots and resolves problems to ensure quality transmission service on the network.

  • Maintains operating efficiency and stability, ensure the security and integrity of all systems and data, and respond to outages and other issues.

  • Applies practical knowledge of job area typically obtained through advanced education and work experience. May require the following proficiency: Works independently with general supervision. Problems faced are difficult but typically not complex. May influence others within the job area through explanation of facts, policies and practices. Requires moderate skill sets and developing proficiency within discipline.

CRYPTOLOGIC SUPPORT/SECURITY

  • Provide cryptographic equipment and lifecycle support to include installing, securing and operating government procured COMSEC equipment.

  • Manage, safeguard, and maintain accountability for Government-provided cryptographic/encryption products and keying materials and perform cryptographic equipment support services IAW the authoritative COMSEC Management user account guidelines and training.

  • Manage National Security Agency Type 1 encryption devices and other National Security Agency approved encryption devices when requested.

  • Safeguard, hand-receipt, transport, store, inventory, and destroy COMSEC keys IAW AR 38040, AE Regulation 380-40 and TB 380-41.

  • Immediately contact the COMSEC custodian if assistance is needed to resolve any problems.

  • Coordinate receipt of COMSEC material from the supporting COMSEC Account Manager (CAM).

WHAT YOULL NEED TO SUCCEED
Bring your technology expertise and drive for innovation to GDIT. The Network Administrator Principal must have:

  • Education: BA/BS (or equivalent experience)

  • Experience: 10+ years of related experience

  • Technical skills: must have experience with cryptographic equipment and lifecycle support to include installing, securing and operating government procured COMSEC equipment.

  • Security clearance level: Active Secret Level Security Clearance

  • US citizenship required

  • Role requirements: Must meet DoD 8570 requirements for IAT Level II Certification upon hire.

  • Computing Environment Certification also required, i.e.; Cisco Certified Network Associate (CCNA) or Network Plus or CCENT or Palo Alto ACE 8.1 (or higher).


GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities

  • Support: An internal mobility team focused on helping you achieve your career goals

  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off

  • Community: Award-winning culture of innovation and a military-friendly workplace


OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and youll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

#defenseOCONUS
#GDITRecruiting
#GDITArmy

Work Requirements
Years of Experience

10 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

CompTIA Security+ CE | CompTIA - CompTIA

Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $93,662 - $109,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Total compensation for international positions varies by tax, social security, and immigration statuses, as well as location. Generally, an international assignment may include allowances, premium uplifts, and/or relocation or transportation benefits, above base salary range noted.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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About General Dynamics Information Technology

Sourced by ZipRecruiter

GDIT is a global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense, and intelligence community. Its 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates across 50+ countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber, and application development.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

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