• Junior Systems Administrator

    fusionSpan (Rockville, MD)
    …Overview We are looking for a sharp, technically-minded Junior Systems and Integrations Administrator to join our team. This is an early-career position designed for ... and Software Integration. You will be responsible for the health, security , and connectivity of our core platforms-Salesforce and AWS-ensuring that data… more
    fusionSpan (01/03/26)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note:...+ US Citizenship + Active Top Secret / SCI security clearance to be considered. TS/SCI clearance must be… more
    Northrop Grumman (01/01/26)
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  • Senior Systems Administrator with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Systems Administrator with an active TS/SCI with Poly clearance to join and assist and meet mission needs for our government ... Framework and related systems to ensure optimized performance and security + Support patching, upgrading, and migrating of Linux...+ Experience in building and maintaining VMware environments. + Security + cert What we'd like you to have… more
    BigBear.ai (12/30/25)
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  • Data Analytics Visualization Administrator

    BigBear.ai (Annapolis Junction, MD)
    …Scale At BigBear.ai we're seeking a highly skilled Visualization Tool Administrator /Integrator to support, optimize, and secure our enterprise analytics environment. ... and internal support teams. + Evaluate, test, and deploy security patches and updates. + Collaborate with platform owners,... patches and updates. + Collaborate with platform owners, security teams, and vendor engineers to maintain a secure… more
    BigBear.ai (11/20/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Management:** Oversee the full certificate lifecycle, ensuring systems adhere to security and compliance standards. + **System Updates:** Perform software updates,… more
    CACI International (10/16/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... setup of accounts and privileges, configuration, backup and recovery, security protocols and patching, troubleshooting, storage capacity, performance, and… more
    CACI International (01/14/26)
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  • Database Administrator 4-IT

    Oracle (Annapolis, MD)
    **Job Description** As a SRE/Database Administrator , you will be responsible for builing, managing, and securing Oracle databases & Exadata Infrastructure (Prod & ... and seek opportunities for automation. + Implement and maintain advanced database security in compliance with DISA STIGs. + Conduct proactive database forecasting. +… more
    Oracle (01/09/26)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area. ... to IPA replacing human error and manual process + Analyze system and security logs while responding to discovered real time events providing SOC status updates.… more
    ManTech (12/30/25)
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  • Jobsite Administrator

    Hensel Phelps (Riverdale, MD)
    …Abuse Screening + Physical Exam (if applicable) + Background Checks for Badging/ Security Clearances (if applicable) **About Hensel Phelps:** Founded in 1937, Hensel ... the life of the property. **Position Description:** The Jobsite Administrator is responsible for a variety of administrative and...+ Check and distribute mail daily. + Coordinate building security access and parking for all office personnel and… more
    Hensel Phelps (12/30/25)
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  • Junior Cloud Systems Administrator

    TriTech Enterprise Systems, Inc. (Baltimore, MD)
    …monitor and manage cloud resources. + Monitor system performance, usage, and security across both cloud environments. + Author change control requests and ... updates, patches, and configuration changes to ensure the reliability and security of cloud services. + Document procedures, configurations, and troubleshooting… more
    TriTech Enterprise Systems, Inc. (12/24/25)
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