• 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 (09/10/25)
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  • Senior Systems Administrator II

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and… more
    V2X (08/07/25)
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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 (08/13/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Arlington, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Network/System Administrator II ** The primary function is working within Special ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Applications,Network Monitoring **Certifications:** GSEC: GIAC Security more
    General Dynamics Information Technology (09/26/25)
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  • Principle Cyber Security Engineer…

    Koniag Government Services (Washington, DC)
    …Harbor Solutions (EHS), a Koniag Government Services company, is hiring a Principle Cyber Security Engineer. Position requires an active Top Secret/SCI clearance ... more. We are seeking a proactive and experienced Principle Cyber Security Engineer with a current Top...incident response and forensic analysis activities. + Work with security architecture and systems administrator teams to… more
    Koniag Government Services (10/04/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    …DISA training. If you're ready to take on one of the most vital roles in national security cyber defense - _let's talk_ . This is your chance to lead from the ... **Description** **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator...in lieu of degree). + **DOD 8570 IAT Level II ** certification or higher. + Expertise in Windows Server… more
    Leidos (10/03/25)
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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 (09/27/25)
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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 (10/07/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Core, IT Service Intelligence (ITSI), Certified Architect/Consultant, etc.) + DoD 8570 IAT II compliant ( Security + certified preferred, etc.) + Certified in one ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (09/25/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …and execute tasks in a high-pressure environment + Ability to obtain a CompTIA Security + or DoD 8570 Level II equivalent and a Windows Certification within ... and Operations **Skills:** Geospatial Technologies,Problem Reporting,Tracking System **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 10 +… more
    General Dynamics Information Technology (08/26/25)
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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 (08/28/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …in a related field or 10+ years of experience. + Required: DoD 8570 IAT Level II (eg, CompTIA Security + CE) + Required: Fully adjudicated Secret security ... Backups,Information Technology (IT) Systems,Microsoft Windows Server,System Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 10 +… more
    General Dynamics Information Technology (09/30/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... a CompTIA Security + CE (or equivalent DoD 8570 IAT Level II certification), and relevant experience in both systems administration and systems engineering. The… more
    L3Harris (09/04/25)
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  • Network Administrator III - Crystal City

    Epsilon, Inc (Arlington, VA)
    …Customer's Mission:** Team Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and enduring multinational organization ... **Network Administrator III** **Epsilon is now part of AMERICAN...considered. + Must hold a current 8570/8140 IAT Level II Certification (CCNA Security , CySA+, GICSP, GSEC,… more
    Epsilon, Inc (09/06/25)
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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 (10/04/25)
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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) ... **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Operating Systems Security ,Red Hat Ansible,Red Hat Enterprise Linux (RHEL), Security Technical… more
    General Dynamics Information Technology (08/22/25)
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  • Senior Network Administrator - TS/SCI…

    General Dynamics Information Technology (Washington, DC)
    …Yes **Job Description:** Transform technology into opportunity a Network Computer Systems Administrator with GDIT. A career in enterprise IT means connecting and ... people are our differentiator. As a Network Computer Systems Administrator , you will help ensure today is safe and...BGP. + Configure and apply standard ACLs to enforce security and traffic policies. + Configure, maintain, and troubleshoot… more
    General Dynamics Information Technology (09/11/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …Qualifications:** + DoD Cyber Workforce Framework (DCWF) 8140 + IAT Level II : CompTIA Security +, CySA+, or GSEC + Hands-on expertise with ArcGIS Enterprise, ... and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical integration for complex,… more
    General Dynamics Information Technology (09/17/25)
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  • Windows Linux Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and Operations **Skills:** Linux,System Administration,Windows Applications **Certifications:** CompTIA Security + - CERTIFICATION - CERTIFICATION **Experience:** 3 + ... Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to support a critical… more
    General Dynamics Information Technology (07/16/25)
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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 (09/06/25)
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