• ACAS Engineer - Active Top

    ENS Solutions (Washington, DC)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... or anomaly detection + Experience with Zero-Trust Architecture + Experience with DevSecOps , CI/CD, IaC and CaC, IT Infrastructure Library, and IT Service Management… more
    ENS Solutions (11/06/25)
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  • Guidance, Navigation & Control Engineer

    Lockheed Martin (Littleton, CO)
    …* Selected candidates will be required to obtain, and maintain, a government issued Top Secret clearance for long term employment on this program\. **Desired ... are seeking an experienced Guidance, Navigation, and Control \(GNC\) Engineer , Sr\. Staff \(Level V\) who will specialize in...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/22/25)
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  • Guidance, Navigation & Control Engineer

    Lockheed Martin (Littleton, CO)
    …complex vehicle models and simulations such as missile 6\-degree\-of\-freedom simulations * Active Top Secret Clearance or ability to obtain and maintain in ... this position requires the selected employee to be aU\.S\. Citizen\. * Final Secret clearance is required to start employment\. Applicants must possess a currently… more
    Lockheed Martin (11/22/25)
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  • Sr. Cybersecurity Software Engineer

    Lockheed Martin (Offutt AFB, NE)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Ours\. **What You Will Be Doing** : As a **Senior Cybersecurity Software Engineer ** , you will lead the design, development, and security hardening of… more
    Lockheed Martin (10/31/25)
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  • Associate Manager - Software Engineering Lead…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... and guiding technical efforts\. This is a rare opportunity for a seasoned engineer to lead a team of engineers through strategic design, implementation, test\. and… more
    Lockheed Martin (11/06/25)
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  • SE/SEIT Lead - Top Secret Clearance…

    Lockheed Martin (Littleton, CO)
    …future of our systems engineering efforts\! **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Strong Systems ... and deployment\. This is an exciting opportunity for a seasoned SE or SEIT engineer to lead a team of talented engineers and technicians in the development and… more
    Lockheed Martin (09/24/25)
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  • Software Engineering Expert/SME (Active…

    General Dynamics Information Technology (Falls Church, VA)
    …enterprise transition strategies for large portfolios. **Security clearance level:** + Active DoD Secret ( Top Secret desired). + US citizenship required. ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:**… more
    General Dynamics Information Technology (11/21/25)
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  • Secure Infrastructure Design Developer (Senior/…

    RTX Corporation (Richardson, TX)
    …environment. **This position is 100% onsite in Richardson, TX, and requires a DoD Secret clearance. Top Secret Preferred. Occasional travel (up to 10%) ... Design and Networking team is seeking a Solution Design Engineer for an on-site role based in Richardson, TX....complex technical concepts to non-technical stakeholders. + Active DoD Top Secret clearance. Some of our competitive… more
    RTX Corporation (11/12/25)
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  • DevOps Cloud Engineer

    System One (Alexandria, VA)
    Job Title: DevOps Cloud Engineer Location: Alexandria, VA DevOps Cloud Engineer Top Secret clearance $180k Alexandria, VA or Gaithersburg, MD We are ... looking for an experienced DevOps Cloud Network Engineer to work on cloud-based systems with a mission...Collaboration tools (Jira, Confluence) + Must possess an active Top Secret Security Clearance with ability to… more
    System One (09/27/25)
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  • Senior DevOps Engineer

    Noblis (Chantilly, VA)
    …(PIs) and Agile Release Train (ART) activities + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) + Respond to and resolve ... Responsibilities As a Senior DevOps Engineer , you will be responsible for the design,...of experience in DevOps or related field + **Active Top Secret (TS) clearance with eligibility for… more
    Noblis (11/20/25)
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