• Epsilon, Inc (Manassas, VA)
    …average day:** As Security Specialist I, you will support the security operations of a Department of Defense (DoD) facility by managing access control, ... ** Security Specialist I** **Epsilon is now...Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and… more
    DirectEmployers Association (11/01/25)
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  • COLSA Corporation (Fort Belvoir, VA)
    …Principal Duties and Responsibilities (*Essential Functions): + Applies knowledge of Cyber policy, procedures, and workforce structure to develop, implement, and ... maintain a cyber -secure environment + Supports, monitors, tests, and troubleshoots hardware...extensive experience and judgment to plan and accomplish enclave security related goals + May lead and direct the… more
    DirectEmployers Association (10/25/25)
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  • Epsilon, Inc (Manassas, VA)
    …As Security Specialist II, you will oversee and enhance the security operations of a Department of Defense (DoD) facility. This role includes managing ... ** Security Specialist II** **Epsilon is now...Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and… more
    DirectEmployers Association (10/11/25)
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  • Cyber Security Operations

    William C Brown Inc (Springfield, VA)
    Cyber Security Operations Specialist II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive ... or any other characteristic protected by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate and manage all… more
    William C Brown Inc (08/16/25)
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  • Cyber Security Operations

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... Transport & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services… more
    CACI International (08/11/25)
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  • Cyber Security Operations

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... Systems, Cybersecurity, or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience may be used in place of… more
    CACI International (08/23/25)
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  • Cyber Security Engineering…

    William C Brown Inc (Springfield, VA)
    Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... William C. Brown, Inc (WCBinc) is looking for a Cyber Security Engineering Specialist III...the daily CSOC Significant Activity Report, the daily CSOC Operations Update, and the Weekly CSOC Status Report +… more
    William C Brown Inc (09/20/25)
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  • Security Specialist

    SAIC (Springfield, VA)
    **Description** SAIC is seeking an experienced Senior Security Specialist in support of our customer's Office of Security . This individual is expected to ... external customers. Prepares various forms of correspondence. + Monitor and manage security operations and provide government with status reports and… more
    SAIC (10/09/25)
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  • Program Security Specialist

    SAIC (Springfield, VA)
    …administrative documentation as required by the government. + Monitor and manage security operations and provide government with status reports and ... **Description** SAIC is seeking an experienced Program Security Officer to support NGA's Office of Security . This individual will be required to operate in a… more
    SAIC (10/08/25)
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  • Specialist , Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer - Mission Protection Specialist ... currently seeking a Specialist , Systems Engineer - Mission Protection Specialist to support a high-visibility, mission-critical national security program.… more
    L3Harris (10/16/25)
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  • Collection Management ( Operations

    Masego (Springfield, VA)
    …activities of GEOINT based sources in support of time dominant operations . Minimum Qualifications and Skills: + Previous experience utilizing GEOINT collection ... first phase GEOINT work + Previous experience with collection capabilities and methods Security Clearance Requirement: + Active TS/SCI with a current CI Poly Shift… more
    Masego (11/01/25)
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  • Electronic Warfare Specialist

    SURVICE Engineering (Dahlgren, VA)
    …User Working Groups, Mission Planning Electronic Warfare Working Group) and associated Cyber /EA or multi-domain operations hosted working groups. + Provide SME ... 1981, we have supported the DoD community, as well as Homeland Security , advanced technologies, environmental, and commercial markets. Our employees have backgrounds… more
    SURVICE Engineering (09/19/25)
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  • Senior Specialist , Systems Engineer…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist , Systems Engineer - Strategic Planner (TS/SCI w/ ... Job Description: L3Harris Technologies currently has an opening for a Senior Specialist , Systems Engineer - Strategic Planner. The Strategic Planner will be… more
    L3Harris (10/16/25)
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  • TSCM Specialist

    Parsons Corporation (Springfield, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Description:** Parsons is looking for a talented **Technical Surveillance Countermeasures (TSCM) Specialist ** to join our team! In this role, you will conduct TSCM,… more
    Parsons Corporation (08/15/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …+ DoD Manual 8140 Cyberspace Workforce Qualification Certification for Intermediate level Network Operations Specialist DCWF Code 441 + Must hold a valid ... electrical, engineering, and cybersecurity industries. We are seeking a **Deployment Network Specialist ** to join our ** Security and Electronic Systems (SES)**… more
    M. C. Dean (09/26/25)
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  • Specialist , Systems Engineering…

    L3Harris (Springfield, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineering - Battlespace Awareness Operator (Active ... an opening for a Battlespace Awareness Operator to support a critical national security program within the Space Systems Sector of the Space Superiority and Imaging… more
    L3Harris (09/05/25)
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  • TEMPEST Specialist

    Parsons Corporation (Springfield, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... redefine what's possible. **Job Description:** Parsons is looking for a talented **TEMPEST Specialist ** to join our team! In this role, you will perform TEMPEST… more
    Parsons Corporation (08/15/25)
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  • O&M Network Engineer 4 (Tech Specialist 4)

    M. C. Dean (Springfield, VA)
    …+ DoD Manual 8140 Cyberspace Workforce Qualification Certification for Intermediate level Network Operations Specialist DCWF Code 441 + Must hold a valid ... electrical, engineering, and cybersecurity industries. We are seeking a **O&M Network Specialist ** to join our ** Security and Electronic Systems (SES)** business… more
    M. C. Dean (09/16/25)
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  • Flight Demo Customer Specialist III

    AeroVironment (Manassas, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The Flight Demonstration Specialist (AVO III) reports directly to the Flight Demonstration Manager and is ... and training events, independently if necessary. The Flight Demonstration Specialist also assists Business Development, Product Line Managers, Program Managers,… more
    AeroVironment (11/01/25)
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  • Operational Readiness Specialist

    Parsons Corporation (Fort Belvoir, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... possible. **Job Description:** Parsons is looking for an amazingly talented **Operational Readiness Specialist ** to join our team! In this role you will get to… more
    Parsons Corporation (10/03/25)
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