Systems Engineer LeidosSystems EngineerTemple Hills, MD$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. • The candidate should be a proactive leader and team player with strong communication, management, analytical, and problem solving skills; proven ability to thrive in environments that constantly embraces new technology.
Network Administrator Above and Beyond Talent AcquisitionNetwork AdministratorAnnapolis Junction, MD$90,000–$100,000 / yearFull timeTroubleshoot and resolve network issues using firewall logs, switch packet capture tools; engaging with cross-functional teams to leverage support and collaboration when necessary. Managing, monitoring, maintaining, and securing networks and tenant network segments that integrate the transport of networks and data.
NewWeb Content Administrator – Intermediate NuAxis InnovationsWeb Content Administrator – IntermediateWashington DC, DCMaintain publishing workflows and content records in DOL-approved collaboration and ticketing tools, including Jira/Confluence and ServiceNow where applicable; support audit-ready traceability from request through publication. • Support WHD Section 508 data calls, recurring accessibility scans, and publication reporting, including tracking remediated and pending HTML, PDF, DOCX, PPT, multimedia, and other content.
Lead Systems Engineer LeidosLead Systems EngineerWashington, DC$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. June 22, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewIT Service Desk Team Lead / Tier 2-3 (Active TS Required) Tenacity Solutions LLCIT Service Desk Team Lead / Tier 2-3 (Active TS Required)Washington, DCCandidates without a bachelor's degree will receive full consideration based on demonstrated technical experience, leadership experience, progressively responsible IT roles, and relevant certifications. Perform Active Directory account administration, including password resets, account modifications, security groups, permissions, distribution lists, and shared-resource access.
Cyber Systems Administrator/Principal Cyber Systems Administrator Northrop Grumman CorpCyber Systems Administrator/Principal Cyber Systems AdministratorElkridge, MD$72,100–$108,100 / yearBasic Qualifications for Principal Cyber Systems Administrator: PhD with 1 year of experience; Master''s Degree with 3 years of experience; OR a Bachelor''s Degree with 5 years of experience; NOTE: Four (4) years of additional relevant experience can be substituted in place of a degree. Experience in troubleshooting and configuring Windows operating system and Windows Server environments to include Active Directory, DHCP, GPOs, DNS, LDAP, MS Exchange, MECM (Microsoft Endpoint Configuration Manager), MSSQL, and/or WSUS.
Systems Administrator AmentumSystems AdministratorHanover, MarylandThe Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPO’s and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM. responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Systems Administrator Amentum Services IncSystems AdministratorHanover, MD$165,000–$175,000 / yearThe Windows Systems Administrator will be involved in the testing, preparation and deployment of Active Directory GPO's and RBAC as well as automated server and workstation imaging and patching utilizing Windows MCM. responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.
Windows Systems Administrator - McLean, VA - TS/SCI PGTEKWindows Systems Administrator - McLean, VA - TS/SCIMcLean, VA$185,000–$265,000We are seeking a highly skilled Senior System Administrator to join a dynamic infrastructure team supporting next-generation technologies, including initiatives in the Artificial Intelligence (AI) space. PGTEK is a true consulting organization dedicated to helping clients achieve their business and technology objectives utilizing our decades of experience and business relationships.
Windows Systems Administrator - Mclean, VA - Ts/Sci PGTEKWindows Systems Administrator - Mclean, VA - Ts/SciMcLean, VA$185,000–$265,000 / yearWe are seeking a highly skilled Senior System Administrator to join a dynamic infrastructure team supporting next-generation technologies, including initiatives in the Artificial Intelligence (AI) space. Location: McLean, VA (transitioning to Chantilly, VA) Clearance Required: Active TS/SCI with CI Polygraph Salary Range: $185,000 – $265,000 Travel: Up to 20%.
Windows Systems Administrator Bart & AssociatesWindows Systems AdministratorAlexandria, VA$140,000–$200,000 / yearIn recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. B&A is proud to offer three robust individual and family medical plans to full time employees, including a Health Savings Account (HSA) option as well as two tiers of dental coverage, vision, life & AD&D, disability, accident, hospital indemnity, and critical illness insurance.
Windows Systems Administrator Bart & Associates IncWindows Systems AdministratorAlexandria, VA$140,000–$200,000 / yearIn recognition of all these efforts, B&A has been named a Companies as Responsive Employers (CARE) award recipient by Northern Virginia Family Services and nominated by the Northern Virginia Chamber of Commerce for Outstanding Corporate Citizenship Award. B&A is proud to offer three robust individual and family medical plans to full time employees, including a Health Savings Account (HSA) option as well as two tiers of dental coverage, vision, life & AD&D, disability, accident, hospital indemnity, and critical illness insurance.
NewWindows Systems Administrator LeidosWindows Systems AdministratorSuitland, MarylandExtensive experience administering enterprise Windows environments, including Active Directory (AD), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), Microsoft Exchange email services, Microsoft Azure Cloud, Remote Desktop Services, VMware, Omnissa, desktop management, and Windows Server services. August 28, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Systems Administrator with TS/SCI, FS (Systems Administration, Associate) The Mil CorpSystems Administrator with TS/SCI, FS (Systems Administration, Associate)Tysons Corner, VA$125,000–$200,000 / yearThe MIL Corporation (MIL) is a dynamic workforce of industry professionals who deliver world-class solutions in cyber, engineering, financial management, and information technology - and we are looking for candidates like you! Installing, configuring and removing system hardware (servers, workstation, monitors, printers, plotters, scanners, transceivers, network interface cards, network physical links, etc.).
Windows Systems Administrator The Josef GroupWindows Systems AdministratorColumbia, MarylandRequired: Bachelor’s degree in a technical discipline and 15 years’ experience as a System Administrator, OR High school diploma and 20 years’ experience as a System Administrator. Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving.
Systems Administrator 2/3 StratAcuity Staffing Partners IncSystems Administrator 2/3Linthicum, MD$50–$62 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Sr. Windows Systems Administrator Axient LLCSr. Windows Systems AdministratorColumbia, MD$145,000–$165,000 / yearAstrion has an exciting opportunity for a highly experienced Senior Windows Administrator to build, secure, and sustain the Windows Server estate, the Windows 11 workstation fleet, and the Active Directory and Windows network services that run across three or more isolated classified networks supporting Department of Defense/Department of War (DoD/DoW) environments in Columbia, MD. The ideal candidate brings deep Windows Server and Active Directory expertise, extensive experience operating inside closed and air-gapped classified enclaves, and a proven record of building and maintaining systems in compliance with Risk Management Framework (RMF), DoD STIG, and Comply-to-Connect (C2C) requirements.
Windows Systems Administrator (supporting the Naval Research Lab) ASRC Federal Holding CompanyWindows Systems Administrator (supporting the Naval Research Lab)MDThe System Administrator position will join a team performing IT administration and support of a LAN/WAN/Cloud environment which provides services on Windows, Cisco and other network and peripheral systems to support BPTF's mission and administrative network activities. ASRC Federal System Solutions LLC, a subsidiary of ASRC Federal, is seeking a Windows Systems Administrator to support our Prime program supporting the Naval Research Lab at the Blossom Point Tracking Facility in Welcome, MD.
Windows Systems Administrator (Supporting The Naval Research Lab) ASRC Federal Holding CompanyWindows Systems Administrator (Supporting The Naval Research Lab)Welcome, MDThe System Administrator position will join a team performing IT administration and support of a LAN/WAN/Cloud environment which provides services on Windows, Cisco and other network and peripheral systems to support BPTF's mission and administrative network activities. ASRC Federal System Solutions LLC, a subsidiary of ASRC Federal, is seeking a Windows Systems Administrator to support our Prime program supporting the Naval Research Lab at the Blossom Point Tracking Facility in Welcome, MD.
Sr. Window Systems Administrator Amyx, Inc.Sr. Window Systems AdministratorFt. Meade, MarylandFull timeTechnology used: Windows Server (2019 and newer), Active Directory, Citrix, Forefront Identity Manager, MS Identity Manager, Microsoft IIS, HyperVisor, VMWare, NetScaler, ACAS, Splunk, HBSS, Trellix, MS Defender, ESPS, Veritas Clustering, MS Cluster Server, Ansible, PowerShell, Javascript, backup software, Network Attached Storage (NAS), Storage Area Networks (SANs), ticketing system, Qualifications: Required: Must have a minimum of five (5) years of relevant Windows Server System Administration experience. Overview: Amyx is seeking to hire a Senior Windows Systems Administrator to support DISA's Hybrid Cloud computing environment on-site at one of their six (6) locations in the U.S. (Fort Meade, MD; Crystal City, VA; Mechanicsburg, PA; Montgomery, AL; Oklahoma City, OK; Ogden, UT).