• Mission Integration Engineer - Top

    SpaceX (Hawthorne, CA)
    Mission Integration Engineer - Top Secret Clearance...+ Experience working with spacecraft or launch vehicles + Active Top Secret , Top ... goal of enabling human life on Mars. MISSION INTEGRATION ENGINEER - TOP SECRET CLEARANCE...or C++ + Broad understanding of spacecraft avionics and systems + Excellent written and verbal communication skills with… more
    SpaceX (11/11/25)
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  • RF Engineer - Antenna (Level III)…

    Lockheed Martin (Littleton, CO)
    …engineering requirements * Knowledge of RF communications systems link budget analysis\. * Active Top Secret clearance; must be able to obtain and ... you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We...TS /SCI clearance; US citizenship required **Desired Skills:** * Active TS /SCI clearance * Degree in electrical… more
    Lockheed Martin (12/20/25)
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  • RF Engineer - Antenna (Level IV)…

    Lockheed Martin (Littleton, CO)
    …components or subsystems * Experience with Antenna payload architecture and/or performance analysis * Active Top Secret clearance; must be able to obtain and ... you\. Lockheed Martin Space is seeking an experienced RF Engineer to join our team in Littleton, CO\! We...TS /SCI clearance; US citizenship required **Desired Skills:** * Active TS /SCI clearance * Degree in electrical… more
    Lockheed Martin (12/20/25)
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  • Senior Systems Engineer - Top

    Lockheed Martin (King Of Prussia, PA)
    …a collaborative environment * Experience developing Operations Procedures and training materials * Active Top Secret security clearance with the ability to ... with software developers to ensure mission requirements are satisfied * Active TS /SCI Security Clearance \#LMSpaceSystemsEng \#SpaceSecurity **Security Clearance… more
    Lockheed Martin (12/05/25)
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  • Laser Communication Engineer (Level III)…

    Lockheed Martin (Littleton, CO)
    …training or coursework with fiber optic or free space optical communication \(laser communication\) * Active Top Secret clearance; must be able to obtain a ... you\. Lockheed Martin Space is seeking a Laser Communication Engineer to join our team in Littleton, CO\! As...Engineering, Optical Engineering, Aerospace Engineering or related discipline * Active TS /SCI * Experience with delivering technical… more
    Lockheed Martin (12/24/25)
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  • Cloud DevOps Engineer -Must have Top

    NTT DATA North America (Fayetteville, NC)
    …1 year of experience with VMware vSphere/ESXi/NSX-T + ** Active Top Secret Clearance with ability to obtain TS /SCI.** + **Must live a commutable distance ... apply now. We are currently seeking a Cloud DevOps Engineer -Must have Top Secret Clearance...+ Experience working with DNS, NTP, SAML, OAuth 2, Active Directory + Understanding of systems monitoring,… more
    NTT DATA North America (11/25/25)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    …switches, and firewalls) **Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret /SCI, Polygraph, or SAP/SAR access would ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (11/19/25)
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  • Software Engineer II - Embedded Comms…

    RTX Corporation (Cedar Rapids, IA)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Collins Aerospace, we don't just build technology-we ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...engineer mission success. Our Resilient Connectivity Products software teams… more
    RTX Corporation (12/13/25)
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  • Network Engineer - Must Have Active

    The Metamorphosis Group (Reston, VA)
    Network Engineer - MUST HAVE ACTIVE Top Secret /SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes ... Network Engineer duties and responsibilities. Network Engineer supports...with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems . * The Contractor shall ensure the security of… more
    The Metamorphosis Group (10/18/25)
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  • Senior Software Engineer - Embedded Comms…

    RTX Corporation (Cedar Rapids, IA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in ... position, navigation & timing (PNT); cyber space; and other radio frequency (RF) systems . Here, you'll collaborate with top -tier engineers and industry experts,… more
    RTX Corporation (12/13/25)
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