• 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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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and… more
    V2X (11/15/25)
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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 (Washington, DC)
    …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 (12/12/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Security Command (INSCOM). + Provides Microsoft SharePoint 2019 administrator support for a large customer within the DoD community. Administrator ... the Program Manager is required prior to support on contract + IAT II 8570/8140 Baseline Certification Security + or equivalent + Required Computing Environment… more
    General Dynamics Information Technology (10/29/25)
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  • Systems Administrator (Day Shift)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …or an equivalent combination of education and years of experience. * Must have Security + certification or DoD 8570 Level II equivalent within 90 days of ... **Skills:** System Administration,Unix System Administration,Windows System Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 3 +… more
    General Dynamics Information Technology (12/18/25)
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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 Senior Systems Administrator | Active…

    General Dynamics Information Technology (Fairfax, VA)
    …G2 systems in the SDP data center. + **Required Certifications:** DoD 8570 IAT II compliant - CompTIA Security + CE + **Education:** BS Degree or equivalent ... Operations **Skills:** Microsoft Windows Server,System Administration,Virtual Environments **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 6 +… more
    General Dynamics Information Technology (12/08/25)
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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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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …to the use of computing resources. **What Required Skills You'll Bring:** + CompTIA Security + CE (IAT Level II ) - Baseline DoD IA certification for system ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (11/15/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    …This individual will manage Risk Management Framework (RMF) activities to include security scanning, reporting and remediation. The Systems Administrator will ... **Description** SAIC is seeking a highly motivated Systems Administrator to join our team of professionals providing...CI Polygraph + Must be DoD 8570 IAT Level II compliant (have current CompTIA, Security + certification… more
    SAIC (11/15/25)
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  • Print System Administrator

    SAIC (Quantico, VA)
    …eligibility. + IAT Level II Certification in one of the following areas: CCNA- Security , CySA+, Security + CE and/or CND. REQNUMBER: 2511515 SAIC is a premier ... **Description** SAIC is seeking a Printer/System Administrator for a full-time/onsite role in Quantico, VA....in Quantico, VA. **Introduction** Make a difference for national security by joining a team of dedicated IT professionals… more
    SAIC (11/14/25)
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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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  • Systems Administrator - Active Top Secret…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Job Description **Systems Administrator ** Seize your opportunity to make a personal impact as a ... Systems Administrator with GDIT. A career in enterprise IT means...Provide technical support of Windows server systems, performing Tier II and Tier III administration, troubleshooting, and root-cause-analysis activities… more
    General Dynamics Information Technology (12/19/25)
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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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  • 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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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    … Clearance Level: TS/SCI with polygraph * Must be DoD 8570 IAT Level II Requirement- Security + CE * Location: Springfield, VA *US Citizenship Required **GDIT ... and Operations **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 1 +… more
    General Dynamics Information Technology (12/06/25)
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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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  • 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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