• Cloud System Administrator

    Robert Half Technology (St. Louis, MO)
    Description Position Overview: The Cloud System Administrator is responsible for maintaining and optimizing cloud-based IT infrastructure, with a strong focus on ... Cloud Platform) to ensure high availability and security of organizational systems . + Implement and manage cloud-based services, including backups, disaster… more
    Robert Half Technology (12/20/25)
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  • System Administrator

    Leidos (St. Petersburg, FL)
    …reporting through Digital Modernization sector, is seeking a **System Administrator ** to support various classified environments. The successful candidate will ... be responsible for maintaining, securing, and supporting complex classified information systems , as well as ensuring compliance with security protocols and… more
    Leidos (12/19/25)
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  • Sr. Network Security Administrator

    SpaceX (Cape Canaveral, FL)
    Sr. Network Security Administrator Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... of enabling human life on Mars. SR. NETWORK SECURITY ADMINISTRATOR SpaceX is looking for a Sr. Network Security...present security challenges + Manage and maintain network security systems by applying system patches and other periodic maintenance… more
    SpaceX (12/16/25)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) ... support after hours. ** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and Lead to provide vital… more
    General Dynamics Information Technology (12/11/25)
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  • Mid-Level Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** **GDIT is seeking a Mid-Level Tier III Administrator to provide support to Defense Information Systems Agency (DISA) ... support after hours. ** **MEANINGFUL WORK AND PERSONAL IMPACT** **As a Tier III Administrator , you will work closely with your team and Lead to provide vital… more
    General Dynamics Information Technology (12/11/25)
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  • HR Administrator

    Howmet Aerospace (Whitehall, MI)
    HR Administrator Howmet Aerospace has an opportunity for an on-site HR Administrator in our Whitehall, MI location! Reporting to the Employment Manager, this ... support to our high-volume Talent Acquisition team. The HR Administrator will play a key role in managing candidate...in a high-volume environment + Familiarity with applicant tracking systems + Understanding of basic HR compliance and onboarding… more
    Howmet Aerospace (12/10/25)
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  • System Administrator

    Leidos (Beavercreek, OH)
    …Office, reporting through our Digital Modernization sector, is seeking a System Administrator to support various classified environments. You will be responsible for ... maintaining, securing, and supporting complex classified information systems , as well as ensuring compliance with security protocols and regulations. **Location:**… more
    Leidos (12/05/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …Office reporting through the Digital Modernization sector, is seeking an early career **System Administrator ** to join our team. In this role, you'll play a key part ... + Provide backup and recovery services while managing file systems and disk space. + Utilize desktop and server...and a minimum of two 2 years of System Administrator experience. + **Current Secret clearance** with ability to… more
    Leidos (11/06/25)
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  • Contractor Service Administrator

    SpaceX (Cape Canaveral, FL)
    Contractor Service Administrator (Facilities) Cape Canaveral, FL Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... with the ultimate goal of enabling human life on Mars. CONTRACTOR SERVICE ADMINISTRATOR (FACILITIES) SpaceX is preparing to launch at an incredible Launch tempo out… more
    SpaceX (10/17/25)
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  • FAR/DFAR Contract Administrator

    Northrop Grumman (Los Angeles, CA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... your career, now and in the future. Northrop Grumman is seeking a **Contract Administrator (Level 3/4)** to join the Advanced Weapons Team of qualified, and diverse… more
    Northrop Grumman (10/09/25)
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