• Classified Area Systems Administrator

    Leidos (Huntsville, AL)
    …focused. **Primary Responsibilities:** + Set up and maintain Windows servers, desktops, and network devices; bonus points for Linux experience. + Embrace new ... Modernization CIS Team is looking for a skilled **System Administrator ** to join our team. In this role, you'll...Familiarity with Risk Management Framework requirements for Windows and Linux systems. + **Must have an active DoD Secret… more
    Leidos (10/16/25)
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  • Storage Administrator

    GovCIO (Salt Lake City, UT)
    **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position ... be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage HW. This… more
    GovCIO (09/24/25)
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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: ... multiple hosting platforms, including OpenStack, AWS, and VMware, all while supporting Linux VMs. + **Continuous Learning:** Dive deep into VM Management and DevOps,… more
    CACI International (10/16/25)
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  • System Administrator

    METECS (Houston, TX)
    …robotics, and systems analysis. We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of experience to help us maintain and ... and cybersecurity posture. If you have a strong background in Windows, Linux , Cloud Technologies, and information security practices (ISO 27001), we would love… more
    METECS (09/18/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …Tier 2 problem identification, diagnosis and resolution of problems. Provision/harden Linux operating systems. + Maintains smooth operation of multi-user computer ... systems, including coordination with network engineers. + Other duties... engineers. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing… more
    Criterion Systems (08/08/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence...support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support… more
    William C Brown Inc (10/14/25)
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  • Scanning & Vulnerability Management…

    Electrosoft (Belleville, IL)
    …with Unix/ Linux based systems + Some experience with Cisco network devices + Experience administering Windows Servers or Workstations + Basic understanding ... Scanning & Vulnerability Management Administrator Posted: 10/10/2025 Electrosoft Services, Inc. is an...Security Center, Nessus Manager, Nessus Scanner and the Nessus Network Monitor. The ACAS admin will provide automated … more
    Electrosoft (10/11/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …+ BS Degree in a business, technical or engineering field. + Certification in LINUX operating systems + Cisco Certified Network Associate (CCNA). + CompTIA, the ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure network … more
    SimIS Inc. (08/07/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Tampa, FL)
    …those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an ... your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL** . _Please Note:_ + _Due to the classified nature… more
    Northrop Grumman (10/14/25)
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  • System Administrator

    SAIC (VA)
    **Description** SAIC is searching for a Senior level System Administrator who performs high-level, day-to-day operational maintenance, support, and upgrades for ... a 100% Remote role.SAIC is searching for a Senior level System Administrator who performs high-level, day-to-day operational maintenance, support, and upgrades for… more
    SAIC (10/18/25)
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