• Cloud Security Engineer

    Datavant (Richmond, VA)
    …to realize our bold vision for healthcare. **What We're Looking For** As a Cloud Security Engineer in the Secure Product & Infrastructure program, you will be ... of a highly technical team, actively working to build security into Datavant's infrastructure. You'll play a key role...Will Do** + Use your strong understanding of AWS security to help Datavant navigate all the traps of… more
    Datavant (06/28/25)
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  • Tenable Security Engineer

    NANA Regional Corporation (Alexandria, VA)
    …self-directed and experienced individual to fill the role of a Tenable Security Engineer for our existing government client in the Alexandria/Kingstown, ... **Responsibilities** + Support day-to-day Administrative and Operational activities for Security services. + Experience with maintaining, optimizing, and troubleshooting… more
    NANA Regional Corporation (08/08/25)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    Cyber Network Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... with red-team experts to evaluate IT environments and identify security goals, vulnerabilities, objectives, and requirements + Perform cybersecurity operations… more
    CACI International (08/08/25)
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  • Security Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a Security Engineer to support the execution of strategic, operational, and organizational PPSM objectives. This position can ... guidelines (eg, DISN) and conduct quality assurance of all VA, IA security engineering analysis, QA, systems and application security implementation strategies… more
    Leidos (07/10/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include ... + Perform Linux based system upgrades and patches + Engineer and deployment of a privileged access management (PAM)...deployment of a privileged access management (PAM) solution + Engineer and deployment of a Multi Factor Authentication (MFA)… more
    ManTech (06/04/25)
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  • Network Security Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6400/network- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6400_ **Category** _IT… more
    GovCIO (08/02/25)
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  • Senior Systems Security Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... and Program Protection Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition. This will include… more
    SAIC (08/07/25)
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  • AV Security Engineer

    Leidos (Springfield, VA)
    …**Job Description** We are seeking a highly organized and detail-oriented A/V Security Engineer who is responsible for the operation, configuration, and ... maintenance of advanced video systems used in secured environments. This role ensures high-quality video signal integrity, optimal display performance, and the reliability of video infrastructure across conferencing, streaming, and surveillance systems. The… more
    Leidos (07/24/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …(ISSM), Information Systems Security Officer (ISSO), and Information System Security Engineer (ISSE). + Demonstrated experience supporting systems ... **Job Description:** At GDIT, people are our differentiator. As a Cyber Security Project Engineer you will help ensure the mission is never interrupted. At GDIT,… more
    General Dynamics Information Technology (07/24/25)
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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: ... activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop and… more
    L3Harris (08/03/25)
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