• Tyto Athene (Washington, DC)
    …in Washington, DC. **Responsibilities:** + Accurately review, annotate, and resolve security incidents tasked by the Intrusion Detection Team, Watch Officer, SOC ... on AOUSC needs. + Conduct Incident Triage to prioritize newly identified security incidents for follow-on action. Identify all relevant data sources for initial… more
    DirectEmployers Association (10/23/25)
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  • 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 System Administrator (Windows…

    Koniag Government Services (Chantilly, VA)
    …Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** **Systems Administrator ** **Pay Type** ... Technology Solutions, a Koniag Government Services company, is seeking a Senior System Administrator (Windows & Cyber Compliance) to support ATS and our… more
    Koniag Government Services (10/28/25)
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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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  • 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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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …a bachelor's degree. DoD 8570 compliance with Information Assurance Technical (IAT), Level II . Security Clearance: **_** Qualified applicants MUST HAVE AN ACTIVE ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/13/25)
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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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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Skills:** Backup and Recovery (Software),Information Technology (IT) Systems,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT Level II ) - ... of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator more
    General Dynamics Information Technology (10/09/25)
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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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  • Cloud System Administrator - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Engineering **Skills:** Cloud Solutions,Technical Knowledge,Windows Azure Cloud **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 3 + ... of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System Administrator and… more
    General Dynamics Information Technology (10/09/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …equivalent experience. Possess or be able to obtain a DOD 8140/8570 IAT Level II or higher certification (ie. Security + CE, CISSP, etc.). Clearance This position ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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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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  • 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 (09/04/25)
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  • Senior Linux Administrator

    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) ... **Skills:** Disaster Recovery (DR),Linux,Red Hat Ansible,Red Hat Enterprise Linux (RHEL), Security Technical Implementation Guides (STIGs) **Certifications:** CompTIA Security more
    General Dynamics Information Technology (08/09/25)
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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 (08/27/25)
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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 (09/01/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/27/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (08/27/25)
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  • Network Operations Center (NOC)…

    Leidos (Arlington, VA)
    …of experience. Add'l experience may be considered in lieu of degree. + IAT Level II Baseline Certification (eg CCNA Security , CySA+, GICSP, GSEC, Security + ... Use your unique talents and make an immediate impact The Enterprise and Cyber Solutions (E&CS) Operation within Leidos' Defense Group is seeking a **Network… more
    Leidos (10/03/25)
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