• Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance ... of complex DoD systems and networks. This role requires expertise in high-volume,...of continuous learning and improvement. Required Qualifications: + Active Secret Clearance: TS preferred. + Education: +… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Cloud System Administrator

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

    Belay Technologies (Annapolis Junction, MD)
    …at least 8 yrs. of relevant experience + Must have experience as a systems administrator providing direct support to end users and technical staff (developer, ... in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The selected individual will be responsible for maintaining… more
    Belay Technologies (10/01/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …+ Linux+ certification (or equivalent) + Security+ certification (or equivalent) + Top Secret clearance **Security Clearance Requirement:** An active Top ... _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be..._Support design of Army Research Laboratory A2I2 building for systems being delivered in 2024 and future platforms_ +… more
    Parsons Corporation (08/16/25)
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  • Principal / Sr Prin Contract…

    Northrop Grumman (Hollywood, MD)
    … Top Secret Clearance **Basic Qualifications for a Level 4 Senior Principal Contract Administrator :** + Bachelor's degree with 8 years of experience ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...the future. Northrop Grumman is seeking a Principal Contract Administrator / Sr . Principal Contract Administrator (Level… more
    Northrop Grumman (09/17/25)
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  • Database Administrator Senior…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ205754 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of related experience **US Citizenship Required:** Yes **Job Description:** Database Analyst Senior Deliver insights to help our clients turn data into action as… more
    General Dynamics Information Technology (08/19/25)
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  • Cloud System Administrator - TS /SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ205755 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Senior joining our team. HOW A CLOUD SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT * Designs, architects, deploys...cloud solutions. * Migrating data from on-premises or legacy systems to the Cloud * Administering Exchange Online, SharePoint,… more
    General Dynamics Information Technology (08/19/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …security of mission-critical systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are properly patched ... Senior Unix System Administrator (4608)at SMX(View all...Must be able to obtain and maintain a DoD Top Secret clearance; Interim Secret required… more
    SMX (10/03/25)
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  • System Engineer ( TS /SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large,… more
    Vexterra Group (07/15/25)
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  • Senior Web Designer/Developer with…

    Zantech (Suitland, MD)
    …Clearance: + US Citizenship and the ability to obtain and maintain an active Top Secret /Sensitive Compartmented Information ( TS -SCI) or higher clearance, per ... your career. Come join our team! Zantech is looking for an upcoming talented Senior Web Designer/Developer with an Active TS -SCI Security Clearance to lead web… more
    Zantech (08/07/25)
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