Network Administration jobs in Fort Belvoir, VA

Network and Systems Administrator Master with Min 16yrs exp (Webcam Interview )(ONSITE_only local to DMV Area)

Washington, District of Columbia

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Today

We are looking for System Administrator Master (Min 16+ years of exp) ONSITE ( Webcam Interview) POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 4-18 Months+ Location: Washington, DC 20024 Immediate interviews Webcam Interview Please Note that this position is ONSITE The Network and Systems Administrator design, implements, maintains, and supports the organization's servers, network systems, and core IT services, ensuring secure,reliable Windows Server performance ali

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Full-time, Third Party, Contract

$DOE

Data Integration Architect

Washington, District of Columbia

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Today

Job ID: 2611662 Location: Washington, DC, US Date Posted: 2026-04-20 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_HYBRID Description The Vanguard 2025 program currently has an opening for a Data Integration Architect supporting the Department of State (DoS) Infrastructure Management (IM). This individual wil

Full-time

USD 160,001.00 - 200,000.00 per year

Enterprise Operations Manager

Fairfax, Virginia

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Today

Job Description Everforth ECS is seeking an Enterprise Operations Manager to work in our Fairfax, VA office . This role is Contingent upon contract award. This role will lead the day-to-day activities and provide subject matter expertise in network administration, network support, management, switching, and routing to ensure smooth functioning of the network for business needs in support of the Army National Guard (ARNG) mission. The Enterprise Operations Manager shall provide subject matter ex

Full-time

Lead Systems Security Analyst

Arlington, Virginia

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Today

Overview: GovCIO is currently hiring for a Senior Systems Security Analyst with an active Secret clearance to evaluate actions needed to implement customer security policy by developing plans and implementing solutions. This position will be located in Arlington, VA, and will be a hybrid position. Responsibilities: Day-to-Day Responsibilities Reviews security policies, directives, and vulnerability information to determine plans for addressing them.Determines and/or works with others to determi

Full-time

Compensation information provided in the description

Network Engineer

Manassas, Virginia

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Today

Description We are looking for a Network Engineer to support and enhance enterprise network operations in Virginia. This is a Contract position suited for a detail-oriented candidate who can manage routing, firewall administration, and switching technologies across a complex environment. The ideal candidate will bring strong hands-on expertise with Cisco infrastructure, Palo Alto security platforms, and Aruba networking tools while helping maintain reliable and secure connectivity. Responsibili

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Contract

USD 61.35 - 71.04 per hour

Junior Network Engineer

Hybrid in Franconia, Virginia

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5d ago

Junior Network Engineer 6 Month Contract to Hire Work Location: Franconia/Springfield, VA Hybrid; 3 days onsite/2 days remote Hourly Rate during contract: $42/hr. W2, benefits available Annual Salary: $86,000 annually plus benefits Clearance: Minimum Interim Secret Clearance. Will upgrade to Top Secret RESPONSIBILITIES: Provide network performance statistics and reports. Install and configure all network hardware and equipment, including routers, switches, and encryptors. Inspect, maintain,

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Contract

$86000

Network Administrator

Arlington, Virginia

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6d ago

Overview The Office of Inspector General (OIG) designs, develops, and implements systems and applications to support core mission functions of the agency, using government staff resources. These applications are running on Windows and Linux operating systems housed in a Nutanix platform. The OIG requires a qualified, full-time person with expertise and experience in IT network management to work 40 hours per week. This individual is capable of performing critical administrative operations as ide

Full-time

USD 65.00 per hour

Information Technology Generalist (Junior to Senior Levels) - Clearance Required

Washington, District of Columbia

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8d ago

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an un

Full-time

USD 75,000.00 per year

Senior Network Engineer

Chantilly, Virginia

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Today

Leidos is looking for a Senior Network Engineer to be part of a team responsible for the design, migration, implementation, enhancement, optimization, and maintenance of LAN/WAN/Video/Voice/desktop infrastructure. Network engineers are responsible for designing, development, integration and configure unique networks. This position will require the skillset and experience use free thinking and independent judgement to provide unique solutions. Maintain and upgrade the network hardware and softwar

Full-time

USD 131,300.00 - 237,350.00 per year

Data Center Operations Manager

Newington, Virginia

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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: Data Center Infrastructure Management (DCIM), Data Center Operations, Enterprise IT Certifications: CompTIA Security+ CE | CompTIA - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Advance how our customers

Full-time

USD 136,000.00 - 184,000.00 per year

NISSC 3 Systems Support Specialist III - LEAD

Arlington, Virginia

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Today

Overview AMERICAN SYSTEMS is seeking our next Systems Support Specialist LEAD! AMERICAN SYSTEMS is seeking a Systems Administrator, Senior to support the NISSC program at the Pentagon in Arlington, Virginia. This position provides onsite and oncall support for mission systems, ensuring system availability, responsive user support, and rigorous documentation in a TS/SCI environment. Responsibilities Provide onsite and on call system administration and operational support for mission systems loc

Full-time

USD 94,400.00 per year

Control Systems Engineer

Springfield, Virginia

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Today

Leidos is seeking a Control Systems Engineer to support the availability, reliability, and operational integrity of Industrial Control Systems (ICS) / SCADA that underpin critical infrastructure and mission-critical facilities environments. This role is vital to ensuring continuous system uptime and operational excellence across multiple technical domains. The ideal candidate is a hands-on technical expert with strong ICS experience, adept in troubleshooting complex systems and coordinating with

Full-time

USD 73,450.00 - 132,775.00 per year

Network Engineer - Onsite - Secret Clearance Required

Sterling, Virginia

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Today

Type of Requisition: Pipeline 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: Microsoft Windows, Network Engineering, Network Infrastructures Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network Engineer at GDIT. Shape what's next for missi

Full-time

USD 111,155.00 - 150,385.00 per year

SharePoint Developer 3 MAJESTIC 1

Springfield, Virginia

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9d ago

Requisition Number: 27806 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $95,880.00 - $120,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS) , a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests

Full-time

USD 95,880.00 - 120,000.00 per year

Information Technology Associate (Junior to Mid Levels) - Clearance Required

Washington, District of Columbia

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9d ago

Full-time

USD 60,000.00 - 81,000.00 per year

Systems Administrator - Reston, VA

Reston, Virginia

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3d ago

Job Description ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. Unless specifically stated otherwise, this

Full-time

USD 118,095.00 - 200,762.00 per year

Applications Delivery Systems Admin - load balancing - Active Top Secret required

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Backup and Recovery (Software), Disaster Recovery (DR), Disaster Recovery Planning Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Advance how our customers operate while you advance your career. J

Full-time

USD 123,250.00 - 166,750.00 per year

Cybersecurity Analyst - Clearance Required

Washington, District of Columbia

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Yesterday

Full-time

USD 160,000.00 - 190,000.00 per year

Junior Network Engineer - Secret Clearance Required - Hybrid - Alexandria, VA

Remote or Alexandria, Virginia

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Today

Tuvli is seeking a highly motivated, self-directed and experienced individual to fill the role of a Junior Network Engineer for our existing government client in the Alexandria, VA area. Apply now! Responsibilities Assist with the installation, configuration, and maintenance of local area network (LAN), wide area network (WAN), data communications network, operating systems, and physical and virtual servers.Ensure the stable operation and efficient performance of data networks, monitoring and m

Full-time

Senior Network Tool Engineer

Chantilly, Virginia

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Today

NewGen Technologies has an opening for a Senior Network Tool Engineer to support the Intelligence Sector. 100% onsite in Chantilly, VA Requirements TS SCI CI Poly Candidate must have 16 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years, master's and 10 years, bachelor's and 12 years, associates and 14 years or HS diploma and 16 years. Required qualifications include the following: Must be compliant with DoD 8140 Information Assur

Full-time

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Network Administration jobs in Fort Belvoir, VA, USA