• AeroVironment (Arlington, VA)
    …**Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management of 24x7 mission-focused ... candidate has a strong foundation in Linux system and network administration with a security-focusedmindset and contributes to the...(or a related field) or equivalent hands-on experience + 3 + years experience in linux system administration + 2+… more
    DirectEmployers Association (12/24/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    **Location: Washington DC** **Public Trust** The Storage IPv6 Administrator is responsible for the administration, maintenance, and support of storage systems within ... an IPv6-enabled network environment. This role involves ensuring optimal performance, security,...Ability to monitor storage capacity, health, and performance metrics. 3 . Ability to perform regular backups and disaster recovery… more
    DirectEmployers Association (12/11/25)
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  • AeroVironment (Germantown, MD)
    …Intermediate or Managing Professional certification. + Microsoft Certified: Modern Desktop Administrator Associate or equivalent. + CompTIA Network +, Security+, ... issues affecting enterprise systems, applications, and endpoints. + Coordinate with network , systems, and security teams to resolve enterprise-impacting issues and… more
    DirectEmployers Association (01/06/26)
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  • Tyto Athene (Reston, VA)
    …for persisting and training models on customer provided data sets. + Cyber Network Strategy: Design, implement and operate network segments and associated ... mission cyber considerations + Serve as Technical Lead and administrator for TALON Data Center and TALON lab IT...strategy and the successful attainment of a CMMC Level 3 accreditation for an AI powered R&D lab serving… more
    DirectEmployers Association (12/13/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …**Position Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared ** Network Administrator 3 ** to assist on the design and maintenance ... of its network of specialized hardware, the selectee will be expected...and software needs. Responsibilities **Position Responsibilities:** + Implementing various network technologies and end-user support to include some of… more
    M. C. Dean (12/23/25)
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  • Network Administrator 3

    M. C. Dean (Vienna, VA)
    …built and cyber-physical landscape. **Position Summary:** MC Dean is seeking a highly competent ** Network Administrator 3 ** to assist on the design and ... maintenance of its network of specialized hardware, the selectee will be expected...hardware and software needs. **Position Responsibilities:** + Implementing various network technologies and end-user support to include some of… more
    M. C. Dean (11/26/25)
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  • Tier 3 Network Administrator

    CACI International (College Park, MD)
    Tier 3 Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Unified Communication (UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator , you'll be challenged with hard complex support… more
    CACI International (12/11/25)
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  • Tier 3 Network Administrator

    Koniag Government Services (Washington, DC)
    **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Tier 3 Network Administrator to support **ATS** and our government ... three weeks paid time off, and more. We are seeking a senior Tier 3 Network Administrator to provide elite-level support and serve as a technical authority… more
    Koniag Government Services (12/15/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …testing, hardening, and assessments to meet strict compliance and operational security requirements Network Administrator requirements are: + 3 + years of ... with a shared commitment to excellence in everything we do. About the Network Administrator position We are looking for a talented network administrator more
    Tactibit Technologies LLC (12/25/25)
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  • Senior System Administrator

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time Description ... https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a **Senior System Administrator - Network Operation Center** to support our federal… more
    St. George Tanaq Corporation (11/14/25)
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  • Mid System/ Network Administrator

    Belay Technologies (Laurel, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System/ Network Administrator . The Systems Administrator (SA) provides support for ... operating systems enhancements to improve reliability and performance. The Systems/ Network Administrator shall possess the following qualifications:...weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid… 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 ... a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/18/25)
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  • Infrastructure Network Administrator

    Ops Tech Alliance (Washington, DC)
    Infrastructure Network Administrator (Washington, DC) **Infrastructure Network Administrator ** _TS/SCI Clearance Required_ _Salary Range: $91,500 - ... $110,800 per year_ Ops Tech Alliance is seeking an Infrastructure Network Administrator to configure, maintain, and monitor secure network environments… more
    Ops Tech Alliance (12/17/25)
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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/SCI ... 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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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    Network Administrator II EOE Statement We are...Get to Do: + Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution of problem + Provide ... other characteristic protected by law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and… more
    William C Brown Inc (12/01/25)
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  • SME Network and Computer Systems…

    GCyber (Alexandria, VA)
    …and will be hybrid remote ( 3 days per week onsite). As the SME Network and Computer Systems Administrator , you will: + Develop, document, and implement new ... GCyber is hiring a SME Network and Computer Systems Administrator , to support our newly awarded United States Coats Guard (USCG) Maverick contract. The SME … more
    GCyber (11/18/25)
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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 ... and make a difference in National Security!** **Job Summary:** Systems/ Network administrator will provide support for implementation,...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (12/20/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will ... university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of...and complexity. In lieu of a Bachelor's degree, three ( 3 ) years of additional Network Administration experience… more
    ManTech (12/18/25)
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  • Network -System Administrator II

    Global Resource Solutions (Washington, DC)
    …enthusiastic, motivated, detail orientated, and talented individual for the position of Network /System Administrator II. Job Description: Summary: The Network ... + Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service + Maintain internet applications… more
    Global Resource Solutions (12/19/25)
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  • Network Administrator

    GovCIO (Washington, DC)
    …will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... updating, maintaining, administering, and migrating Palo Alto Firewalls. + 3 + years' experience with Network Management, Analysis, andtroubleshooting… more
    GovCIO (12/26/25)
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