• Senior Software Engineer

    RTX Corporation (West Valley City, UT)
    …Experience developing in C++ in a Linux environment + Ability to obtain a US government issued Top Secret SCI ( TS / SCI ) security clearance with Poly. ... Applied Signal Technology (AST) is seeking a **Senior Software Engineer ** who strives for excellence and have a passion...(ITU) Standards + Active and transferable US government issued Top Secret SCI ( TS more
    RTX Corporation (10/23/25)
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  • Principal Network Systems Engineer

    RTX Corporation (Dulles, VA)
    …trust, teamwork, initiative, creativity, and strong problem-solving skills + Active and transferable ** Top - Secret SCI ISSA ( TS / SCI /ISSA)** US ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current Raytheon Company...CISSP, CCNA, MCSA, RHCA, Security+, VCP-DV, ITIL. + Existing Top - Secret SCI ISSA with polygraph… more
    RTX Corporation (12/02/25)
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  • Senior Systems Engineer

    Amentum (Norfolk, VA)
    Information Technology, or a related field is required. + Must have an Active Top Secret / SCI US Government Clearance. Note: US Citizenship is required to ... maintain a Top Secret / SCI Clearance. **Desired Experience/Qualifications:**...networks at multiple classification levels, up to TS // SCI . + Proficiency with VMware environments, virtual more
    Amentum (11/20/25)
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  • Principal Reverse Systems Engineer

    RTX Corporation (Anaheim, CA)
    …ability to work independently yet collaboratively in a team environment. + Active and transferable Top - Secret SCI ( TS / SCI ) US government issued ... + 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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  • RBS Infrastructure Engineer

    General Dynamics Information Technology (Offutt AFB, NE)
    …Clearance** : minimum Top Secret . **Must be willing to obtain Top Secret with SCI eligibility.** TS / SCI preferred. **GDIT IS YOUR PLACE:** + ... RQ211416 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (12/12/25)
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  • Image Generator (Software Engineer )

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $165,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's Mission ... years relevant experience. + Must have had an active Top Secret Clearance within the last 24...24 months. + Ability to obtain and maintain DoD TS / SCI and relevant SAP/SAR Clearance. + Proficiency… more
    Huntington Ingalls Industries (11/20/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** Top Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...located onsite in Dulles, VA and requires an active TS security clearance with SCI eligibility** .… more
    RTX Corporation (11/04/25)
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  • Azure Infrastructure Engineer

    Koniag Government Services (Washington, DC)
    …cloud infrastructure solutions on the Microsoft Azure platform. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ ... Koniag Government Services company, is seeking an Azure Infrastructure Engineer with a TS / SCI security...part of a collaborative team **Clearance Required:** + Active Top Secret with SCI eligibility… more
    Koniag Government Services (12/10/25)
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  • Simulated RF Comms SME ( Engineer Systems…

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $86,071.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... support customer requirements. + Must have had an active Top Secret clearance within the last 24...24 months + Ability to obtain and maintain DoD TS / SCI and relevant SAP/SAR Clearance. + Must… more
    Huntington Ingalls Industries (12/06/25)
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  • Senior Software Engineer

    RTX Corporation (Anaheim, CA)
    …developing, coding, testing, and debugging complex algorithms + Ability to obtain a US government issued Top Secret SCI ( TS / SCI ) security clearance + ... as only US citizens are eligible for a security clearance **Security Clearance:** TS / SCI without Polygraph Raytheon Company Managed by Collins Aerospace **This… more
    RTX Corporation (11/28/25)
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