• Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Mclean, VA)
    …support for AWS GovCloud + Possess one of the following certifications: CISM, Certified Information Systems Security Officer (CISSO), Federal IT Security ... and analyze program cyber resources (eg, threat detection and response logs, Security Information and Event Management (SIEM) logs, anomaly monitoring and… more
    Guidehouse (12/20/25)
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  • IT Audit Specialist

    CACI International (Ashburn, VA)
    …for GRC tools to enhance compliance such as Greenlight and SAP GRC + Experience as an Information System Security Officer (ISSO) for a system - ** ** **What ... and assist developers with FISCAM compliance + Enable assurance for information security during all phases of agile system development and deployment +… more
    CACI International (12/24/25)
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  • Director of Cloud & Infrastructure - (Herndon, VA)

    Serco (Herndon, VA)
    …** Security , Compliance & Governance** + Under the direction of the Chief Information Security Officer (CISO), implement robust security measures ... IT operations, ensuring adherence to corporate IT policies, procedures, and information security standards. + Drive Infrastructure-as-Code (IaC), CloudOps, and… more
    Serco (01/03/26)
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  • ISSO

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an ** Information Systems Security Officer (ISSO)** to provide critical cybersecurity governance, compliance, and security ... Security + CE, CASP+ CE, CISSP, etc.).** + **7+ years of Information Security experience. Preferrable as an ISSO, ISSE, or DAOR.** + **Demonstrated experience… more
    SAIC (12/20/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …Operating Procedures (SOPs) for system administration tasks. + Work closely with the Information Systems Security Officer (ISSO) to address security ... Manage and maintain Windows and Linux servers, ensuring optimal performance, security , and availability. + Administer Cisco network devices, including routers,… more
    Parsons Corporation (12/04/25)
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  • Security Officer , Majestic

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …of the operational environment, an active TS/SCI security clearance will be required. Security Officer 1 | Salary: $36,920.00 - $44,000.00 Security ... Officer 2 | Salary: $40,562.00 - $58,000.00 Security Officer 3 | Salary: $48,139.00 -...know the nature of your request and your contact information . Reasonable accommodations are considered on a case-by-case basis.… more
    Huntington Ingalls Industries (12/17/25)
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  • Program Security Officer (Modeling…

    KBR (Reston, VA)
    Title: Program Security Officer (Modeling and Simulation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... the future of space defense. Key Responsibilities: KBR is seeking a Program Security Officer to support a multi-disciplinary team that provides modeling,… more
    KBR (10/24/25)
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  • Cleared Armed Security Officer

    Patriot Group International, Inc (Culpeper, VA)
    Cleared Armed Security Officer Position Type: Full-Time / Non-Exempt Work Location: Springfield VA, OR Culpeper, VA Clearance Required: TS/SCI with Polygraph ... perspective. We are looking to hire a Cleared Armed Security Officer to join our team in...Security Clearance: + Top Secret / Sensitive Compartmented Information with Polygraph Preferred Qualifications: + Current Virginia DCJS… more
    Patriot Group International, Inc (11/20/25)
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  • Security Professional Flex Officer

    Allied Universal (Lynchburg, VA)
    …visit: www.aus.com/offices. **Job ID:** 2025-1505621 **Location:** United States-Virginia-Lynchburg **Job Category:** Security Officer , Part Time Security ... impacts the communities and customers we serve. Allied Universal(R) is hiring a Security Professional Flex Officer in Lynchburg, Virginia. The Security more
    Allied Universal (01/01/26)
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  • Associate Industrial Security

    Leidos (Lorton, VA)
    …The Digital Modernization Sector at Leidos is seeking an Associate Industrial Security Representative/Assistant Facility Security Officer (AFSO) in Lorton, ... Leidos facilities identified by the contract(s). The ISR/AFSO will assist the Facility Security Officer (FSO) in implementing the industrial security program… more
    Leidos (12/17/25)
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