• PostgreSQL Database Administrator Principal

    SAIC (Ashburn, VA)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services;… more
    SAIC (09/06/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    … systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace Services ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...many team to support exciting, critical programs with classified information system capabilities. Success in this role means you… more
    RTX Corporation (09/24/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …Modernization effort and is part of a collaborative team delivering systems engineering , software development, testing, and configuration management services. ... MANTECH seeks a motivated and customer-focused **Linux** **System Administrator ** to join our team in **Southlands, Colorado** . This position supports the ELINT… more
    ManTech (08/08/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …Modernization effort and is part of a collaborative team delivering systems engineering , software development, testing, and configuration management services. ... ManTech is seeking a **Linux** **System Administrator ** to join our team in **Southlands, Colorado**...to:** + Support implementation, troubleshooting, and maintenance of IT systems + Manage IT infrastructure and ensure system availability… more
    ManTech (08/08/25)
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  • Contract Administrator Intern

    Northrop Grumman (Elkton, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... the world and further advancements in defense, technology, and engineering today at Northrop Grumman. Use your experience to...career and support our global customers with the technology, systems , and solutions they need to enable their missions… more
    Northrop Grumman (10/14/25)
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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 stability… more
    ManTech (09/05/25)
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  • Equity Administrator /Manager

    Proofpoint (Sunnyvale, CA)
    …in execution and impact. **The Role** We are looking for an Equity Administrator /Manager to join our fast-paced, high performing team. This individual will be an ... include:** Equity system administration: + Manage Shareworks and Equity Edge Online systems , including participant accounts, plans and award type set up and updates.… more
    Proofpoint (08/20/25)
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  • Lead Infrastructure Engineer - Postgres Database…

    JPMorgan Chase (Jersey City, NJ)
    We are seeking a skilled Postgres Database Administrator to join our Jersey City team. The ideal candidate will be responsible for the configuration, maintenance, ... and networking. You apply technical processes within the infrastructure engineering discipline and continuously expand your technical and cross-functional knowledge… more
    JPMorgan Chase (10/17/25)
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  • Contract Administrator IV

    AECOM (San Diego, CA)
    …to deliver a better world. Join us. **Job Description** **AECOM** is seeking a **Contract Administrator IV** to be based in **San Diego, CA** . We are seeking a ... with internal teams, attorneys, CPAs, and administrative agencies to gather required information . + Maintain organized records of all grant-related materials. + Work… more
    AECOM (09/26/25)
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  • Principal System Administrator Linux

    RTX Corporation (Andover, MA)
    …We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's ... meaningful problems that create a safer, more secure world. **Principal System Administrator ** in Program Digital Services, collaborate with a diverse team to… more
    RTX Corporation (09/11/25)
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