• System Administrator ( Associate)

    Nexagen Networks Inc (Picatinny Arsenal, NJ)
    System Administrator - Associate Security Clearance Requirement: Current and Active DoD Secret Salary Range: $65K - $95K (The salary range provided is a general ... as the candidate's experience, education, skills, and current market conditions.) As the System Administrator - Associate, you will join a high-performing team… more
    Nexagen Networks Inc (01/10/26)
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  • IT Systems Engineer - Millennium Space…

    The Boeing Company (El Segundo, CA)
    …(eg Powershell, Python, Ansible) + Containerization experience (eg Docker, Kubernetes) + Linux Foundation Certified System Administrator + Microsoft ... (4) years of system engineering experience or minimum seven (7) in a senior system administrator role + This position requires the ability to obtain a US… more
    The Boeing Company (01/07/26)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …MS\-, X\-Windows, Linux , CCNA \- Demonstrated ALIS Network / System Administration experience \- Network administrator experience with experience in ... network installations/integrations \- Extensive ops and troubleshooting experience with Unix, Linux , Windows operating systems and network hardware \(e\.g\.,… more
    Lockheed Martin (12/13/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 ... enhancements to improve reliability and performance. Requirements The Level 2 System Administrator shall possess the following capabilities: + Provide support… more
    Synergy ECP (10/22/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    Sr. System Administrator Location: Reston, VA, US Job ID: ATR 17710 Job Description Job Title: Sr. System Administrator Location: Reston, VA - Onsite, ... TS/SCI with CI Polygraph Job Description: The job duties of the Sr. System Administrator are as follows: * Plans, designs, and implements infrastructure… more
    Arena Technical Resources, LLC (01/01/26)
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  • Research Systems Administrator

    Boston College (Chestnut Hill, MA)
    …remote option; 2-3 days in office required): Senior Research Systems Administrator : Minimum five years of relevant system administration experience. Minimum ... cloud platforms. Salary range: 107,350 to 134,200 Research Systems Administrator : Minimum three years of relevant system administration experience. Minimum… more
    Boston College (12/30/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - P2** **Senior Analyst ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (10/24/25)
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  • Multifunctional System Administrator

    Lockheed Martin (Greenville, SC)
    …of a US Navy Ship based in Yokosuka Japan\. We are seeking an experienced Systems Administrator who has some knowledge of Network and Database administration to ... issues with internal databases and applications * Setting up administrator and service accounts * Installing system ...environment\. *Prior experience working as an F\-35 ALIS Database, Systems , Security OR Network Administrator *Hands on… more
    Lockheed Martin (01/15/26)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join the team in **Hanover, MD** . Our team delivers enterprise ... **Minimum Qualifications:** + 10+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (12/24/25)
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  • Senior Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    MANTECH seeks a motivated, career and customer-oriented **Senior** **Cloud System Administrator ** in Hanover, MD. The team delivers enterprise infrastructure ... **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (12/24/25)
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