• O&M Network Engineer (Technical Specialist…

    M. C. Dean (Springfield, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/27/25)
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  • Manufacturing Engineer , Manager

    L3Harris (Salt Lake City, UT)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Manufacturing Engineer , Manager (Mgr, Product Test) Job Code: 32292 ... and Operations), Engineers (Mfg, Quality, Test, and Design), and Lead Test Technicians to resolve problems and suggest improvements...are major benefits. + Ability to obtain a US Security Clearance which requires US Citizenship + Valid state… more
    L3Harris (12/24/25)
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  • Staff Escalation Engineer

    Zscaler (San Jose, CA)
    …Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies ... Exchange platform combined with advanced AI combats billions of cyber threats and policy violations every day and unlocks...cybersecurity. **Role** We are looking for a Staff Escalation Engineer to join our Shared Platform Services team. This… more
    Zscaler (12/14/25)
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  • Senior Software Engineer - Embedded Comms…

    RTX Corporation (Cedar Rapids, IA)
    …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:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a… more
    RTX Corporation (12/13/25)
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  • Specialist, Embedded Electrical Engineer

    L3Harris (Tempe, AZ)
    …land, sea and cyber domains in the interest of national security . Job Title: Specialist, Embedded Electrical Engineer (Firmware/Hardware Design) Job Code: ... to coordinate project requirements and communicate status + Charter and lead projects to design embedded hardware and software/firmware controls as assigned… more
    L3Harris (12/05/25)
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  • Associate Manager, Manufacturing Engineer

    L3Harris (Wilmington, MA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Associate Manager, Manufacturing Engineer - Space Mechanisms Job Code: ... the scaling and transformation of the organization and will lead a growing team of Manufacturing Engineers in support...prior related experience. + Ability to obtain a US Security Clearance. Preferred Additional Skills: + Knowledge and experience… more
    L3Harris (12/04/25)
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  • Specialist, Optical Engineer (Space Optical…

    L3Harris (Wilmington, MA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... applicants Job Description: We are seeking a dedicated Optical Engineer to join our growing team, providing critical on-site...prior related experience. + Ability to obtain a Secret Security Clearance + A minimum of 3+ years of… more
    L3Harris (11/22/25)
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  • Specialist, Aerospace Engineer (Thermal…

    L3Harris (Huntsville, AL)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Aerospace Engineer Job Code: 30546 Job Location: Huntsville, ... typically complex. Work is performed under general oversight. Essential Functions: + Lead projects and work with general oversight. + Communicate effectively with… more
    L3Harris (11/06/25)
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  • Electrical Hardware Design Engineer II…

    RTX Corporation (El Segundo, CA)
    …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:** DoD Clearance: Secret The **Mission Hardware** team within the… more
    RTX Corporation (10/23/25)
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  • Network Engineer

    ManTech (Crane, IN)
    MANTECH seeks a motivated, career and customer-oriented **Network Engineer II** to join our team in **Crane, Indiana.** This is an **onsite** position. As a core ... and Marine Corps programs and projects with a focus on defensive cyber technologies, mission assurance, and resilience capabilities for the tactical network… more
    ManTech (12/23/25)
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