Network Admin jobs in Virginia

Reston, Virginia

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Today

Position Summary We are looking for a highly experienced Network Administrator to join our IT team. The ideal candidate will be responsible for managing VOIP systems, Cisco IP Phone solutions with ISE, and maintaining the organization's overall network infrastructure. This role requires offering reliable network performance, ensuring security, and supporting complex network environments. Candidates should have a strong foundation in networking technologies, problem-solving skills, and a proacti

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Contract

$120000.00 - $120000.00 per annum

Network Administrator

Herndon, Virginia

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Today

Altus Consulting is seeking a highly motivated Network Administrator to join our team. You will be responsible for the design, implementation, and maintenance of our network infrastructure, ensuring its reliability, security, and performance. Responsibilities: Design, configure, and maintain network devices (routers, switches, firewalls).Monitor network performance and troubleshoot network issues.Implement and maintain network security measures.Manage user access and permissions.Document networ

Full-time

Network Administrator

Quantico, Virginia

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Today

Company Overview: At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our employees are building purpose-driven careers, not just filling jobs. We bring together people with many different perspectives, experiences, and talents to drive innovation

Full-time

Network Administrator

Arlington, Virginia

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Today

Req ID: 41260 Summary Network Administrator Arlington, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to th

Full-time

USD 108,760.00 - 150,000.00 per year

Network Administrator

Hampton, Virginia

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Today

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 infrastructure. This role is an excellent opportunity for an early-career network professional to gain hands-on experience with routing and switching platforms, including Session Smart Router (SSR) / 128 Technology SD-WAN solutions, in a structured and security-conscious environment. The ideal candidate demonstrates a

Full-time

USD 73,450.00 - 132,775.00 per year

Network Administrator – Req ID: 807536

Richmond, Virginia

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23d ago

Title of Position: Network Administrator Req ID: 807536 Location: 4890 Alliance Dr. Fairfax, Va 20120, - Onsite Duration: Long Term Employment: Contract Rate: $Negotiable Interview type: Both Video & In-Person Interview Skill Required / Desired Amount of Experience General Information Technology Required 10 Years Cisco Routing and Switching Required 5 Years VLAN Management Required 5 Years Network Design Required 2 Years Subnetting Required 5 Years Routing Protocols (BGP, OSPF, etc) Requi

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Contract, Third Party

Depends on Experience

Network Administrator

Remote or Calabasas, California

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Today

Description We are looking for a Network Administrator to support and enhance a hybrid infrastructure environment for an organization in the entertainment industry based in Calabasas, California. This Long-term Contract position is ideal for someone with strong expertise across cloud platforms, enterprise networking, and core systems administration. The role focuses on maintaining reliable connectivity, securing critical infrastructure, and resolving advanced technical issues across both cloud a

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Contract

USD 47.50 - 55.00 per hour

Network Administrator (Hybrid)

Remote or Arizona

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Documentations, Network Configurations, Network Infrastructures, Networking Hardware Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: NETWORK ADMINISTRATOR Advance how our customers operate whil

Full-time

USD 68,000.00 - 92,000.00 per year

Network Administrator

Suffolk, Virginia

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Today

Job ID: 2615651 Location: Suffolk, VA, US Date Posted: 2026-08-13 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Rotating Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: 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 ente

Full-time

USD 80,001.00 - 120,000.00 per year

Network Administrator

Yorktown, Virginia

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Today

Description More About the Role: NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant

Full-time

USD 29.00 - 42.00 per hour

Network Administrator, Sr

McLean, Virginia

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Today

SMS is hiring a Sr. Network Administrator to support our Base Infrastructure Modernization (BIM) contract. This position will provide Tier 2 Network Administration support augmenting Air National Guard Communications Squadron personnel in operating legacy NIPR and SIPR Base Area Network infrastructure. Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of building long-term partnerships with our customers, w

Full-time

Senior Network Administrator

Dahlgren, Virginia

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Today

Overview Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. SUMMARY: The Senior Network Administrator shall demonstrate experience in facility operations, network administration, data management, information security and/or information management. This experience shall include work with various network protocols, test equipment, diagnostics, Visio and AutoC

Full-time

USD 52.00 per hour

Network Administrator Associate

Falls Church, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Network Infrastructures, Network Monitoring, Network Software Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: GDIT is seeking an Network Administrator Associate to help support our Base Infrastructure Moderniz

Full-time

USD 63,750.00 - 86,250.00 per year

Network Administrator Tier 2 (Network Operations Center) (REMOTE)

Remote or Colorado

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Today

Koniag Technology Solutions, LLC, a Koniag Government Services company, is seeking a Network Administrator Tier 2 (Network Operations Center) to support KTS and our government customer. This is a remote opportunity, but 1 PM to 9 PM Mountain shift. This position requires the candidate to be able to obtain a Public Trust. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, p

Full-time

Network Administrator - Mid

Fort Belvoir, Virginia

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Today

Company Overview At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our success starts and ends with our people, so we built a company where great people can do great things, with the resources and autonomy to make decisions that transform organi

Full-time

Senior Network Systems Administrator

Dahlgren, Virginia

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Today

Full-time

USD 45.00 - 50.00 per hour

Sr. Network Administrator

Alexandria, Virginia

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Today

Job#: 3046673 Job Description: Job Title: Sr. Network Administrator Location: Alexandria, VA (22315) - 100% onsite Monday-Friday **If interested, please send a copy of your resume to Our work depends on a Network Administrator Senior joining our team to maintain and enhance secure, reliable, and high-performance network services that enable the customer's critical mission operations. Job Description: Work closely with senior network engineers, system administrators, and security teams to troub

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Full-time

$50 - $65 per hour

Network Engineer

Virginia Beach, Virginia

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Today

Delaware Nation Industries is supporting the Naval Surface Warfare Center Dahlgren Division Dam Neck Activity (NSWCDD DNA). We will be providing enterprise management and technical support of the Naval Surface Warfare Center Dahlgren Division Dam Neck Activity (NSWC DD DNA) by providing assistance in policy, procedures, seat refresh, engineering/technical solutions, ordering to Next Generation Enterprise Network (NGEN) and the Naval Networking Environment (NNE) strategy. Job Summary: The Networ

Full-time

Network Operations Manager

Alexandria, Virginia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 140,000.00 per year

Network Administrator IV

Alexandria, Virginia

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Today

Title: Network Administrator IV Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details: Responsible for the analysis, administration and support of voice, video, and/or data communications networksExtensive experience monitoring and configuring crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problemsComprehensive knowledge of Cisco and Juniper routers and switchesDemonstrate network troubleshoo

Full-time

USD 150,000.00 - 185,000.00 per year

Network Admin jobs in Virginia, USA