• Lead System Administrator…

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring a Lead Systems Administrator 2 for an exciting upcoming Cyber Operations contract award to support contracts that provide ... enterprise architecture and standards related systems engineering. You will be coordinating activities pertaining to the development, documentation, and maintenance… more
    BigBear.ai (06/30/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …the world for the better. We are seeking a ** System Administrator 2 ** to join our **Security and Electronic Systems (SES)** business Unit. As part of ... + HS Diploma or Equivalent and 8+ Years of progressive experience + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (07/15/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide advanced technical leadership and hands-on support ... System Administrator Job Category: Information Technology... implementation, configuration, troubleshooting, and maintenance of complex IT systems + Manage day-to-day operations, system monitoring,… more
    CACI International (05/02/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …considered equivalent to two ( 2 ) years of experience. . Hadoop/Cloud System Administrator Certification or comparable Cloud System /Service Certification ... Cloud System Administrator Location Annapolis Junction, MD...technical foundation using team structure. . Shall have two ( 2 ) years of experience writing software scripts using scripting… more
    DCCA (05/19/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading ...enhancements to improve performance and reliability. Key Responsibilities: + Lead system administration activities across ARLEN and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the installation,… more
    Link Solutions Inc (07/12/25)
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  • Cloud Network & Computer Systems…

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Advanced (Secret to TS) (3264)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Cloud Network & Computer Systems Administrator ** to be part of our...required. + Experience with Windows and Linux based Operating Systems + DoD 8570 compliant (IAT Level 2… more
    SMX (05/09/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …center services, physical and virtual server-class systems , and storage. Lead medium-to-large scale projects, design and implement system policies, conduct ... Leidos currently has an immediate need for an experienced ** System Administrator - IV HPC** for a...such as RES, LSF and SLURM + HPC farm systems , HPC MPP clustered systems , Front End… more
    Leidos (07/03/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems Administrator leads complex system administration and endpoint ... Senior Windows Systems Administrator Clearance Required: Top Secret...and aligning technology with organizational goals. Key Responsibilities: + Lead system administration activities across ARLEN and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …changing the world for the better. We are seeking a **Network Administrator 2 ** to join our **Security and Electronic Systems (SES)** business Unit. As part ... who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system … more
    M. C. Dean (07/15/25)
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