• Systems Administrator III

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH) Fort Meade, MD (http://maps.google.com/maps?q=Fort+Meade+MD+USA+78251) Description COMSO, Inc. is ... systems enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (08/23/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology...IT Service Management (ITSM) + _Certifications:_ + DoD 8570 IAT Level III certification (eg, CASP+, CISSP,… more
    CACI International (08/01/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Linux System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this ... Principal System Administrator Location Annapolis Junction, MD...Mainframe Software: * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server… more
    DCCA (08/18/25)
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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.** **Responsibilities ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system more
    ManTech (09/05/25)
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  • Sr. System Administrator - VDI

    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...enclaves and environments as needed. + Interacts with Tier III support and evaluates vendor products. + Develops and… more
    Leidos (10/21/25)
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  • Sr. Principal NetApp Storage Administrator

    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 ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...certificate ( IAT Level II) or any other IAT Level III DoD 8140/8570 baseline certification;… more
    Northrop Grumman (10/16/25)
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  • Senior Systems Administrator

    Leidos (Gaithersburg, MD)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT operations team, you ... as well as a Polygraph. **Primary Responsibilities:** + Lead system administration for Linux and Windows-based systems ...6-10 years of prior relevant experience. + DoD 8570 IAT Level II or III certification (eg,… more
    Leidos (10/10/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …Secret level clearance + Sensitivity Level: IT-I Critical Sensitive **Certifications:** + Computing Environment: IAT II or IAT III (Security+ or similar) + ... extent of compromise to national security information and automated information systems . + Defines security objectives and system -level performance requirements.… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …for the degree. + **Certifications:** Must hold DoD approved 8570 Baseline Certification for IAT Level III and possess at least 3 of the following: Palo ... this role, you will leverage your expertise to analyze and enhance complex systems , architectures, and network designs. If you thrive in a challenging environment… more
    CACI International (09/06/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …+ Ensure systems meet governmental security specifications. + Contribute to system security documentation. + Plan and evaluate network systems for resource ... a Bachelor's degree. + **Certifications:** Must meet DoD approved 8570 Baseline Certification for IAT Level III and possess at least three of the following… more
    CACI International (09/13/25)
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