• Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator / Network Engineer to join our mission-driven team. This position offers a broad ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system...to support IT projects and initiatives. Qualifications: + Clearance: TS / SCI CI Poly + Education: 4+ years'… more
    DirectEmployers Association (12/03/25)
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  • Tyto Athene (Santa Barbara, CA)
    …communication skills. + Onsite support is required. **Clearance:** + Active DoD Top Secret or Top Secret / SCI clearance. Maintain active clearance at ... **Description** Tyto Athene is searching for a **Systems Administrator / Information System Security Officer** to join our CA team. **Responsibilities:** + Provide… more
    DirectEmployers Association (12/06/25)
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  • Infinity Systems Engineering (Colorado Springs, CO)
    …vendor relationships for IT products and services. Qualifications: + Clearance Requirement: TS / SCI CI Poly + Education/Experience: 2 years with BS/BA; without ... MORE - now, come be more with us! Job Summary: The Systems Administrator is responsible for the maintenance, configuration, and reliable operation of computer… more
    DirectEmployers Association (12/05/25)
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  • COLSA Corporation (Huntsville, AL)
    …equivalent professional experience. + Minimum of 8 years related experience + Active DoD Top Secret Clearance with SCI eligibility; US Citizenship required + ... with Linux. + Virtualization experience with VMWare or Nutanix. + Active TS // SCI clearance?with a?current CI Scope Polygraph. Applicant selected will be… more
    DirectEmployers Association (09/21/25)
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  • Tyto Athene (Ashburn, VA)
    Network Forensic Analyst **Location:** + Ashburn, VA **Clearance:** + TS / SCI Clearance required **About Tyto Athene** **Compensation:** + Compensation is ... on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, and optimization of Splunk… more
    DirectEmployers Association (11/01/25)
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  • Mid System/ Network Administrator

    Belay Technologies (Laurel, MD)
    …a bachelor's degree + TS / SCI with poly The Level 2 System/ Network Administrator shall possess the following capabilities: + Experience with MIM and ... in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System/ Network Administrator . The Systems Administrator (SA) provides support for… more
    Belay Technologies (12/08/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and maintenance… more
    Leidos (11/18/25)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Network Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2111 **Employment ... Description:** CGI Federal has an exciting opportunity for a Network Administrator within our Intel sector advancing...2 to 5 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Senior Network Administrator

    SOS International LLC (Pearl Harbor, HI)
    Pearl Harbor, HI, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI Compensation: USD108265 - USD131364 - yearly **Company ... Overview ** Lead the Charge in the Pacific: Senior Network Administrator /Operations Lead at SOSi** Join **SOSi**...projects, as required. **Qualifications** Minimum Requirements + Active in-scope TOP SECRET clearance with SCI more
    SOS International LLC (12/02/25)
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  • Network Administrator - Site Survey…

    CACI International (Washington, DC)
    Network Administrator - Site Survey and Install Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS ... Video telecommunication and Streaming services. **Responsibilities:** As a Tier 2 Network Administrator , you'll be challenged with enterprise support problems… more
    CACI International (10/24/25)
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