Network administrator jobs in Clinton, MD and nearby (376 jobs)

Systems Administrator

Arena Technical Resources, LLC

Fort Belvoir, VA

Eligibility/Clearance: Candidate must possess an active TS/SCI clearance

ERP Systems Administrator (Business Analyst III)

Fairfax County

Fairfax, VA

• $42.68 to $74.68 USD / hour

…Fairfax County Park Authority (FCPA) is seeking an ERP Systems Administrator to be a part of one of the most highly regarded park systems in the country. With more than 25,000 acres of…

Senior Systems Administrator Secret or Top Secret Clearance

S2i2 Inc

Arlington, VA

• $100,000 to $106,000 USD / year

- Able to work the assigned shift, including nights or weekends if the vacancy is on a non day shift

Junior Systems Administrator - Secret or TS Clearance

S2i2 Inc

Arlington, VA

• $50,000 to $53,000 USD / year

- Able to work the assigned shift, including nights or weekends if the vacancy is on a non day shift

Network Administrator II (Shift 3-B)

CACI, INC.-FEDERAL

Springfield, VA

DoD 8140.01 and 8570.01-M, IAT Level II certification required

Windows System Administrator

Leidos

Suitland, MD

We are seeking an experienced Windows System Administrator in Suitland, MD to support enterprise Windows environments, system upgrades, vulnerability management, and secure configuration in…

Network Administrator II (Shift 3-B)

CACI

Springfield, VA

DoD 8140.01 and 8570.01-M, IAT Level II certification required

Sr. Network Technician

ANTENNA RESEARCH ASSOCIATES INC.

Laurel, MD

• $120,000 to $150,000 USD / year

We are seeking an experienced, hands-on Senior Network Technician to support, maintain, secure, and enhance our enterprise network infrastructure. This position will play a critical role in…

Senior Systems Administrator

Eliassen Group

washington, DC

• $70 to $80 USD / hour

CompTIA Security+ certification required

Sr. Cloud Systems Administrator

Amentum

Springfield, VA

…If so, look no further. Amentum is seeking a Senior System Administrator to join our team of passionate individuals in Springfield, VA. In this role you will support challenging,…

Systems Administrator

Abile Group, Inc.

Fort Belvoir, VA

Abile Group has an exciting and challenging opportunity for a Systems Administrator on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community…

UNIX/Windows System Administrator

D2 Technical Services

Fort Belvoir, VA

Must have Security+ certification or DoW 8570 Level II equivalent within 90 days of hire · Must have a valid US passport​

JR SYSTEM ADMINISTRATOR

MCSG Technologies

Greenbelt, MD

• $90,000 to $100,000 USD / year

Candidates must have experience in desktop support and troubleshooting software, hardware, and networking issues

Network Administrator

KaylaTek

Washington, DC

• $120,000 to $121,000 USD / year

Security Clearance: Must possess an active DoD Secret clearance

Systems Administrator

BAE Systems

Springfield, VA

Must hold an active Top Secret/SCI clearance · Ability to work 24x7 rotating shift schedule

Linux System Administrator

MANTECH

Laurel, MD

Must possess an active TS/SCI clearance with Polygraph

Junior Microsoft System Administrator

Amentum

Fort Belvoir, VA

SharePoint System Administrator SME

LEIDOS, INC.

Alexandria, VA

…large enterprise IT contract for the DOD. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different…

Exchange System Administrator SME

LEIDOS, INC.

Alexandria, VA

Collaborate with peers and other service lanes to perform network latency analysis to address slow connections and user experience issues.

Systems Administrator - TS/SCI

Maania Consultancy Services

Landover, MD

- Maintain smooth operation of multi-user computer systems, including coordination with network administrators.

Systems Administrator I

Huntington Ingalls Industries

Springfield, VA

…anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions…

Endpoint Systems Administrator

Huntington Ingalls Industries

Springfield, VA

…anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions…

Systems Administrator- Washington D.C.

Serco

Fairfax, VA · Arlington, VA · Alexandria, VA · Falls Church, VA · Rosslyn, VA · McLean, VA · Vienna, VA · Springfield, VA

Must have experience with the implementation of vulnerability remediation and STIG configurations for system hardening

Systems Administrator – IAM

INSPYR Solutions

Vienna, VA

• $40 to $62 USD / hour

The IT Administrator is an entry-level technical resource responsible for the day-to-day operational administration of the enterprise identity estate, including Microsoft Entra, Active…

Senior HPC Systems Administrator/Advisor

Kelly Services

Bethesda, MD

• $220,000 USD / year

…to work as a Senior High-Performance Computing (HPC) Systems Administrator at the National Institutes of Health in Bethesda…