• Cybersecurity Network Defense Administrator

    GovCIO (Richmond, VA)
    …and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6786/cybersecurity-network- defense -administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6786_ **Category** _Cyber… more
    GovCIO (09/25/25)
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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ISSO/SYSTEMS SECURITY ENGINEER Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in Dahlgren, VA. The ... strong background in computer networking concepts and protocols, as well as network security methodologies. The ISSO/Systems Security Engineer will be… more
    UIC Government Services and the Bowhead Family of Companies (08/29/25)
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  • Industrial Security Analyst…

    Serco (Langley AFB, VA)
    **Position Description** Serco is looking for an **Industrial Security Analyst - Security Engineer ,** at Langley Air Force Base in Hampton, Virginia. Bring ... Security Classification Guides as it applies to Cyber Security , Physical Security and...degree with a minimum of 2 years of industrial security experience + Active US Department of Defense… more
    Serco (10/01/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    … domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 26869 Job Location: ... 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST...Additional Skills: + Experience in configuration and use of cyber defense and vulnerability assessment tools such… more
    L3Harris (08/03/25)
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  • Information Security Systems…

    KBR (Lorton, VA)
    …future of space defense . KBR is seeking an Information Systems Security Engineer will directly support SPARTA in Lorton, Virginia. Qualifications: Required: ... Title: Information Security Systems Engineer Belong. Connect. Grow....Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and… more
    KBR (09/11/25)
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  • Edge Information Systems Security…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support our ... obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system… more
    V2X (09/09/25)
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  • Operational Technology (OT) Asset Visibility…

    General Dynamics Information Technology (Falls Church, VA)
    …make a personal impact as an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer supporting the United States Postal ... people are our differentiators. As an Operational Technology (OT) Asset Visibility and Security Engineer and Database Developer, you will help ensure today is… more
    General Dynamics Information Technology (09/09/25)
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  • Network Security Engineer - Multiple…

    Noblis (Richmond, VA)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... into enterprise-level solutions. + Acting as a technical bridge between FAA cyber stakeholders and infrastructure providers (network, security , cloud). +… more
    Noblis (09/18/25)
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  • Cloud Information Systems Security…

    Parsons Corporation (Chantilly, VA)
    …looking for. **Job Description:** Parsons is looking for a talented **Cloud** **Information System Security Engineer ** to join our growing team! In this role you ... diverse audience in layman's terms + Experience with the cyber security of SIGINT solutions. + Experience...they provide services and solutions in the areas of defense , security , intelligence, infrastructure, and environmental. We… more
    Parsons Corporation (10/03/25)
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  • Information Systems Security…

    BAE Systems (Sterling, VA)
    …to work independently and build relationships with technical reps across divisions, comfortable with cyber security and able to brief issues to the customer + ... and a shared ambition to lead the world in defense technologies and national security services. We...based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site… more
    BAE Systems (09/19/25)
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