• Senior Network Engineer

    BAE Systems (Sterling, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. Be a part of a company that...systems (both hardware and software). In addition, you will engineer solutions for expanding capacity, improving response time, and… more
    BAE Systems (12/12/25)
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  • Sr. Site Reliability Engineer

    Tractor Supply Company (Brentwood, TN)
    …for an organization with large and complex information systems is preferred. 3 + Experience with Application Security treat & vulnerability management and ... Sr. Site Reliability Engineer **Overall Job Summary** As a Sr Site...Duties and Responsibilities (Min 5%)** + Manages end-to-end availability, security and performance of mission-critical applications and services. +… more
    Tractor Supply Company (12/04/25)
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  • DevSecOps Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the DevSecOps Engineer within the Advanced Development Programs group of Lockheed Martin's Ground Systems Control Department\. **What ... You Will Be Doing** As the DevSecOps Engineer your responsibilities will include: * Creating and updating CI/CD pipelines for program support on multiple networks *… more
    Lockheed Martin (12/03/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI - Current...Collins Aerospace is looking for a talented **Senior Systems Engineer ** **with an active TS/SCI clearance** to work onsite… more
    RTX Corporation (12/03/25)
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  • Systems Engineer , Staff Principal

    BigBear.ai (Columbia, MD)
    …complex challenges in national security and intelligence. We're looking for a Level 3 IT Engineer who thrives in dynamic environments and is passionate about ... opportunity. What you will do As a senior IT Engineer , you'll play a key role in designing, implementing,...Architect and enhance complex IT systems that support national security missions. + Lead and contribute to large-scale projects,… more
    BigBear.ai (11/27/25)
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  • Staff Site Reliability Engineer

    Zscaler (Bellevue, WA)
    …shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than ... has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in...strategy. We're looking for an experienced Staff Site Reliability Engineer to join our Government Cloud team, reporting to… more
    Zscaler (11/27/25)
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  • Senior Test Engineer - Fire, Lithium Ion…

    Jensen Hughes Inc. (Baltimore, MD)
    Senior Test Engineer - Fire, Lithium Ion Battery, & Explosions Baltimore, Maryland, United States **Company Overview** Throughout our worldwide network of experts, ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (11/20/25)
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  • Senior Engineer - Emergency Relief System…

    Jensen Hughes Inc. (Baltimore, MD)
    Senior Engineer - Emergency Relief System Design & Adiabatic Calorimetry Baltimore, Maryland, United States **Company Overview** Throughout our worldwide network of ... upheld since 1939. Today, our expertise extends broadly across closely related security and risk-based fields - from accessibility consulting and risk analysis to… more
    Jensen Hughes Inc. (11/06/25)
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  • Principal Laser Engineer

    RTX Corporation (Mckinney, TX)
    …required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret Principal Optical Engineer The Optics and ... and a tactical advantage for our customers. The qualified Principal Optical Engineer will be responsible for applying their knowledge and experience in optics… more
    RTX Corporation (10/29/25)
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  • Electrical Engineer (Circuit Card Designer)…

    Lockheed Martin (Owego, NY)
    …the selected candidate to have or obtain a Secret U\.S\. government security clearance\. U\.S\. citizenship is a requirement for consideration\. This position is ... Martin is a global leader in defense, aerospace, and security , and at the heart of our work is...systems for defense and aerospace, and as an Electrical Engineer at Lockheed Martin, you'll be directly contributing to… more
    Lockheed Martin (10/25/25)
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