• Test Engineer 3

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's Mission ... and develop technical briefings and deliverables to engineering teams, program manager , and government customers as required....and systems. + Must have had an Active DOD Top Secret clearance within the last 24… more
    Huntington Ingalls Industries (11/05/25)
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  • Combat Training Simulator Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's Mission ... + Generate technical briefings and deliverables to engineering teams, program manager , and government customers as required....and systems. + Must have had an Active DOD Top Secret clearance within the last 24… more
    Huntington Ingalls Industries (11/05/25)
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  • Sr. Air Combat Systems Test Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $170,000.00 Security Clearance: Top Secret Level of Experience: Senior Meet HII's Mission ... analysis related data briefings and deliverables to engineering teams, program manager , and government customers as required....complex problems. + Must have had an Active DOD Top Secret clearance within the last 24… more
    Huntington Ingalls Industries (10/31/25)
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  • Information System Security Officer, Classified…

    Lockheed Martin (Colorado Springs, CO)
    **Description:** **This position requires a current Top Secret /SCI clearance\.** The Cybersecurity Specialist will partner with the security team, program , ... and oversee RMF Package authorizations with the ISSM\. **Basic Qualifications:** * Current Top Secret /SCI clearance * DoD 8140/8570 IAT Level II certification… more
    Lockheed Martin (11/12/25)
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  • Principal Software Engineer

    RTX Corporation (West Valley City, UT)
    …in C++ in a Linux environment + Active and transferable US government issued Top Secret SCI (TS/SCI) security clearance required prior to start date. + ... **This role is primarily On-Site, with flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a...(ITU) Standards + Active and transferable US government issued Top Secret SCI (TS/SCI) security clearance with… more
    RTX Corporation (11/07/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …both in a team environment and independently + Active and transferable US government issued Top Secret SCI (TS/SCI) clearance required prior to start date. + US ... Experience with process improvement + Experience with automated system deployments + Existing Top - Secret SCI (TS/SCI) with Poly (Active within the last 24… more
    RTX Corporation (10/21/25)
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  • Principal Reverse Systems Engineer

    RTX Corporation (Anaheim, CA)
    …independently yet collaboratively in a team environment. + Active and transferable Top - Secret SCI (TS/SCI) US government issued security clearance is required ... Understanding of telecommunications systems concepts and signal processing fundamentals + Existing Top - Secret SCI with Polygraph (Active within the last 24… more
    RTX Corporation (10/15/25)
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  • C2BMC Solution Chief (To60) - TS Clearance

    Lockheed Martin (Colorado Springs, CO)
    …life at and outside of work\. \#OneLMHotJobs **Basic Qualifications:** \-An Active Final Top Secret Level Security Clearance is required prior to starting\. ... missile defense mission needs\! C2BMC is an IDIQ structured program comprised of multiple task orders responsible for the...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/03/25)
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  • Linux / AWS Systems Administrator 3/4 - Polygraph

    Northrop Grumman (Morrisville, NC)
    …or JSIG information system environments. + Candidates must have a current DoD ** Top Secret /SCI** level security clearance to include a recent **Polygraph** ... and standalone) as directed by the Information Systems Security Manager (ISSM), with completed work reviewed from a long-term...system environments. + Candidates must have a current DoD ** Top Secret /SCI** level security clearance to include… more
    Northrop Grumman (11/15/25)
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  • Requirements Systems Engineer

    Lockheed Martin (Littleton, CO)
    …stakeholders \(suppliers, mission partners and USG laboratories\.\) * Be accountable to the Program Manager for the engineering efforts including program ... variety of national security mission partners for a growing program in SPP Mission area\. This a key role...* 1\+ years professional experience\. * US citizenship required, Top Secret clearance required prior to start\.… more
    Lockheed Martin (11/15/25)
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