• Systems Administrator II

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
    V2X (11/15/25)
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  • Systems Administrator II

    V2X (Springfield, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Cross ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II...(CSWF) position as defined in Section 6, Table 3. System Administrator (451); Intermediate Level for SECNAV… more
    V2X (11/14/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... and internal customers + Provide support for the dispatch system and hardware problems and remains involved in the...Field + 4+ years' experience working as a Network Administrator + DoD 8140.01 and 8570.01-M, IAT II more
    William C Brown Inc (09/01/25)
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  • Sr . System Administrator

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both… more
    RTX Corporation (11/19/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** ... systems and infrastructure diligently, taking direction from senior personnel to ensure optimal system performance,...skills in the field. + DoD 8570.01-m IAT Level II certification, ensuring compliance with required security standards for… more
    ManTech (09/05/25)
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  • Principal/ Sr . Principal HPC System

    Northrop Grumman (Annapolis Junction, MD)
    …our mission! Northrop Grumman Mission Systems (NGMS) is seeking a **Principal or Sr . Principal HPC System Administrator ** . This position is located at ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...req and can be filled as a Principal or Sr . Principal HPC System Administrator **… more
    Northrop Grumman (11/07/25)
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  • Sr . Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …(DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . ... Sr . Systems Administrator Location:.... Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills… more
    Arena Technical Resources, LLC (10/25/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Grumman Chief Information and Digital Office (CIDO) organization is seeking an experienced ** Sr Principal Windows Systems Administrator ** to join its dynamic ... include but not be limited to the following:** + Perform as a Windows System Administrator for a classified government contract. + Able to communicate… more
    Northrop Grumman (10/31/25)
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  • Sr . System Administrator

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...Currently possess DoD 8570 certification at least IAT level II , eg Security+ce **PREFERRED QUALIFICATIONS:** + Integration of cyber… more
    Leidos (10/21/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in...senior technical resource for the rest of the System Administration team; often taking on the mentorship and… more
    Northrop Grumman (10/16/25)
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  • Sr . Systems Engineer II

    Exelon (Washington, DC)
    …career. Are you in? **Primary Purpose** The IT Sr Systems Engineer II position serves as a senior technical role within the IT department. It requires ... reporting, and monitoring tasks. **Preferred Qualifications** + ServiceNow Certified System Administrator + ServiceNow Certified Application Developer +… more
    Exelon (11/26/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …BAE Systems is seeking a Senior ** Systems Administrator ** to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development ... Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator ** **117757BR** EEO Career Site Equal… more
    BAE Systems (10/29/25)
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  • Senior Cloud System

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Sr ** **Cloud System Administrator ** to join our team in **Hanover, MD.** Our team delivers ... **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (09/10/25)
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  • Senior Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will...and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration… more
    Leidos (11/15/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **115702BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...and have ten (10) years of demonstrable experience in system administration and support of a large client-server based… more
    BAE Systems (09/09/25)
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  • Lead Classification and Compensation Specialist

    Maryland Department of Transportation (Baltimore City County, MD)
    …Description MARYLAND TRANSIT ADMINISTRATION Lead Classification and Compensation Specialist (HR Administrator II ) (0392) Career Service Open to all qualified ... every day. MTA is one of the largest transit systems in the United States and is seeking dynamic...its Human Resources team. This position serves as a senior technical and analytical professional responsible for overseeing classification… more
    Maryland Department of Transportation (11/18/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. ... active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the… more
    Link Solutions Inc (10/08/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …your place to lead, innovate, and drive strategic change. We are seeking a Senior System Administrator / Integrator with proven experience delivering ... leading integration efforts, shaping architectural solutions, and mentoring technical teams. As a Senior System Administrator / Integrator, you will lead the… more
    General Dynamics Information Technology (11/08/25)
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  • Senior ServiceNow Systems

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 14 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... integrating ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + DoD 8570 compliance Information Assurance… more
    SAIC (11/06/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" System Administrator Level ... \n \n Jovian Concepts, Inc is looking to hire a\x26nbsp; System Administrator Level 3 for a great...\n <\/div>\n \n Candidate will be responsible for providing Sr . level Linux System Administration support for… more
    Jovian Concepts, Inc. (09/24/25)
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