• Systems Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …+ Pursuing a degree in engineering or a related discipline + Basic knowledge of systems engineer principles + Basic knowledge of systems engineer ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...internship + The ability to obtain and maintain a Secret US Security Clearance is required +… more
    Sierra Nevada Company, LLC (12/19/25)
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  • Senior Systems Engineer

    The Boeing Company (Berkeley, MO)
    …with us. **Boeing Defense, Space & Security (BDS)** is seeking a **Senior Systems Engineer ** to join the Systems Engineering and Integration Team on ... leading cross-IPT architecture development **Preferred Qualifications (Desired Skills/Experience)** + Active Secret Clearance + 5+ years of systems engineering… more
    The Boeing Company (01/11/26)
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  • Systems Engineer Stf - Level 4

    Lockheed Martin (Palmdale, CA)
    …tomorrow with you\. **Who You Are:** You are a detail\-oriented and results\-driven engineer with a strong background in systems engineering and test planning\. ... **Description:** This position is for an experienced member of an ADP Systems Engineering team, providing support across the entire product line including both new… more
    Lockheed Martin (12/13/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CA)
    …- $200k/year Role Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security space programs. In this role, you ... test and evaluation platforms. + Microsoft Office Suite. + Systems modeling and engineering tools. Security Clearance + Clearance: Top Secret /SCI. Benefits +… more
    INTECON (11/09/25)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for the ... system reliability and efficiency. + Ensure compliance with industry standards, security policies, and regulatory requirements for all systems .… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Cybersecurity Engineer /Information System…

    Chenega Corporation (Huntsville, AL)
    **Req ID:** 38879 **Summary** **Cybersecurity Engineer /Information Systems Security Officer (ISSO)** **Redstone Arsenal, AL** Are you ready to enhance your ... Company has an exciting career opportunity for a **Cybersecurity Engineer /Information Systems Security Officer(ISSO)** who...and 7+ years of related professional experience. + Active Secret clearance + DoD 8570 compliant IAM Level II… more
    Chenega Corporation (01/10/26)
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  • Senior Software Engineer - Security…

    LinkedIn (Mountain View, CA)
    …inter service communication, every access to data at LinkedIn is safe and all secret material is cryptographically protected. Our mission is to make this security ... for securing all microservices, nodes and large scale data systems in Linkedin's ecosystem. We are looking for a...Linkedin's ecosystem. We are looking for a motivated software engineer to join the PKI team to help us… more
    LinkedIn (10/23/25)
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  • Mechanical Engineer / Weapon Systems…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Mechanical Engineer / Weapon Systems Modeler (DETO-2025-24351): Bowhead seeks new team members in their support to the Navy's Weapons Systems ... personnel model targets and analyze the effects of weapon systems against them. **Responsibilities** + Define threat systems...REQUIREMENTS: Must be able to obtain and maintain a security clearance at the Secret level. US… more
    UIC Government Services and the Bowhead Family of Companies (12/20/25)
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  • Guidance & Control Systems Engineer…

    RTX Corporation (Tucson, AZ)
    …& execute technology roadmaps. The Effectors PG&C Center is currently hiring for a Systems Engineer - Guidance, Navigation, and Control Engineer position in ... citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret At Raytheon,...portfolio of current and upcoming missile programs. As a Systems Engineer - Guidance, Navigation, and Control… more
    RTX Corporation (01/01/26)
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  • Platform Engineer - Operationalizing AI

    Precise Systems, Inc. (San Diego, CA)
    …Specialist, platform engineer , site reliability engineer , release engineer , systems administrator, systems engineer , or similar role. + AWS Gov ... Systems has an immediate need for a Platform Engineer . As a Platform Engineer supporting Naval...TS/SCI security clearance Must have current/active Top Secret security clearance. Due to the sensitivity… more
    Precise Systems, Inc. (10/26/25)
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