• Cyber Security Administrator

    Virtual Service Operations (Arlington, VA)
    Cyber Security Administrator II * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in ... your career as a Cyber Security Administrator II ? Let's chat and see if we are a good match! Opportunity: Virtual Service Operations is actively seeking… more
    Virtual Service Operations (12/10/25)
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  • Jira Administrator II (TS)

    Koniag Government Services (Washington, DC)
    Eagle Harbor Solutions, a Koniag Government Services company, is hiring a Jira Administrator II . Position requires an active Top Secret/SCI Clearance with ... their mission. We are currently seeking an experienced Jira Administrator II who shares our conviction that...* Candidate must possess an active DOD TS/SCI level security clearance. * Experience as a JIRA Admin or… more
    Koniag Government Services (11/12/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …years of experience as a system administrator + Active DoD 8570 IAT Level II Certification, including Security + CE, CCNA - Security , GSEC, SSCP, CySA+, ... area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT… more
    ENS Solutions (12/27/25)
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  • MDM Application Database Administrator - US…

    General Dynamics Information Technology (Fairfax, VA)
    …within the DoD and DMDC and awareness of Department of Defense (DoD) cyber security policies + Experience with Cloud (Oracle, AWS, Azure) containerization ... to obtain DMDC Position of Trust + **Certification(s):** Meet DOD 8570 Baseline IAT Level II certification (ie Security + CE or higher) + **Education** : BA/BS in… more
    General Dynamics Information Technology (01/06/26)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …along with a drive for innovation to GDIT. Our **SharePoint / Systems Administrator ** must have: + ** Security Clearance Level:** Active Top Secret clearance. ... Transform technology into opportunity as a **SharePoint / Systems Administrator ** at GDIT. Shape what's next for mission-critical government...in a datacenter. + **Required Certifications:** DoD 8570 IAT II compliant - CompTIA Security + CE +… more
    General Dynamics Information Technology (01/05/26)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of… more
    Nightwing (11/26/25)
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  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …drive for innovation to GDIT. Our **Directory Services Engineer / Senior Systems Administrator ** must have: + ** Security Clearance Level:** Active Top Secret ... VM servers hosted in a data center. + **Required Certifications:** DoD 8570 IAT II compliant - Security + CE + **Education:** BS Degree or equivalent Computer… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …related field.** **Clearance:** **Active Secret security clearance.** **Certification:** **CompTIA Security + or similar for IAT Level II DoD 8570 ... Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information Systems Agency (DISA) Global Video… more
    General Dynamics Information Technology (12/11/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... more. **Join us and make a difference in National Security !** **Job Summary:** The Systems Network Administrator ...a bachelor's degree. + **Certification required** : IAT Level II or higher, such as Microsoft certifications, Red Hat,… more
    Leidos (11/18/25)
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  • PKI Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …related experience **US Citizenship Required:** Yes **Job Description:** PKI Systems Administrator Advance how our customers operate while you advance your career. ... Join GDIT as a PKI Systems Administrator and you will build an impactful career in...managing certificate authorities (CAs), registration authorities (RAs), and hardware security modules (HSMs). + Experience with PKI tools and… more
    General Dynamics Information Technology (12/17/25)
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  • Contracts Administrator

    Rubrik (Washington, DC)
    … and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers ... to win, we want to talk to you! Contracts Administrator The Rubrik Commercial Legal Team is responsible for...(i) supporting Commercial Legal with day-to-day processes and workflows; ( ii ) managing all software tools & repositories used by… more
    Rubrik (12/05/25)
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  • Mid-Level Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …related field.** **Clearance:** **Active Secret security clearance.** **Certification:** **CompTIA Security + or similar for IAT Level II DoD 8570 ... Required:** Yes **Job Description:** **GDIT is seeking a Mid-Level Tier III Administrator to provide support to Defense Information Systems Agency (DISA) Global… more
    General Dynamics Information Technology (12/11/25)
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  • Sharepoint Administrator / Lab Manager

    Node.Digital (Arlington, VA)
    Sharepoint Administrator / Lab Manager Location: Arlington, VA Must have an active Top Secret Clearance Node is supporting a US Government customer to provide ... civilian Government agencies and critical asset owners who experience cyber -attacks, providing immediate investigation and resolution. Contract personnel perform… more
    Node.Digital (12/23/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …+ Active TS/SCI with poly clearance **Desired Qualifications:** + DoD 8570 IAT II compliant ( Security + certified preferred, etc.) ** Security Clearance ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (12/04/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …civilian Government agencies and critical asset owners who experience cyber -attacks, providing immediate investigation and resolution. Contract personnel perform ... customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab,… more
    BCMC (10/16/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …Building Intelligence (TM) . As a leader and premier provider of cyber -physical systems, we spearhead the design, construction, operation, and maintenance of ... molding the integrated systems and technologies that delineate the built and cyber -physical landscape. **Position Summary:** MC Dean is seeking a highly competent… more
    M. C. Dean (11/26/25)
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  • Sharepoint Administrator

    BCMC (Arlington, VA)
    …civilian Government agencies and critical asset owners who experience cyber -attacks, providing immediate investigation and resolution. Contract personnel perform ... assist with the restoration of services. We are seeking a Sharepoint Administrator to support the design, development, and deployment of advanced cybersecurity… more
    BCMC (12/23/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …certification(s) to achieve DoD 8570.01-M Information Assurance Technical (IAT) Level II (CompTIA Security + ce) and additional Computing Environment (CE) ... Engineer (RHCE) | Red Hat - Red Hat, CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 +...Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration… more
    General Dynamics Information Technology (10/25/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …computer networks and information at a time when a premium is placed on cyber security . In an ultra-competitive environment, Synergy ECP has thrived by adhering ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital… more
    Synergy ECP (11/30/25)
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  • Secret Server Administrator - Active TS/SCI…

    ENS Solutions (Washington, DC)
    …area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT ... The Secret Server Administrator will perform a variety of functions supporting...DoD 8570 compliance with Information Assurance Technical (IAT) Level II certification. + Bachelor's degree in a technical discipline… more
    ENS Solutions (10/28/25)
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