• Infrastructure / Networking Engineer II

    RTX Corporation (West Valley City, UT)
    …Signal Technology (AST), a national asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a passion to be part of a ... to obtain and maintain a US government issued Top Secret SCI (TS/SCI) clearance with polygraph after start date....is designated as on-site, hybrid or remote._** The salary range for this role is 66,000 USD - 130,000… more
    RTX Corporation (12/11/25)
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  • Machine Learning Engineer IV

    General Atomics (Poway, CA)
    …- 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California **Clearance Level:** Top Secret (SCI access eligible) **Pay Range Low:** 140,940 **City:** ... + Drive integration of AI/ML autonomy stacks into simulation, supporting training , testing, and operational validation. + Develop scalable multi-agent simulation… more
    General Atomics (12/11/25)
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  • Principal Software Test Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current We're looking for a **Principal Software Test Engineer ** ... leading and managing projects **Qualifications We Prefer:** + Active Secret security clearance + Strong communication, analytical, and problem-solving skills… more
    RTX Corporation (12/10/25)
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  • Senior Principal Crypto Software Engineer

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, ... is seeking a dynamic and experienced Crypto Embedded Software Engineer to join the Secure Processing Software team in...minimum 7 years of experience + Active and transferable Secret US government issued security clearance is required prior… more
    RTX Corporation (12/09/25)
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  • Principal Systems Cyber Engineer - P4…

    RTX Corporation (Fullerton, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... more secure world. Raytheon is seeking a well-qualified **Principal System Security Engineer (P4)** to join our Systems Security Engineering (SSE) team in developing… more
    RTX Corporation (12/09/25)
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  • Senior Engineer , Systems Engineering…

    RTX Corporation (Indianapolis, IN)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our ... more secure world. We are seeking a Senor Systems Engineer to join our Systems Engineering & Test Capabilities...systems test + Active and transferable US government issued Secret security clearance is required prior to start date.… more
    RTX Corporation (12/09/25)
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  • Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... that create a safer, more secure world. SE is looking for a Systems engineer with the technical expertise and engineering leadership skills to drive the design and… more
    RTX Corporation (12/06/25)
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  • Systems Engineer II

    RTX Corporation (Tewksbury, MA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... Integrated Air & Missile Defense Systems (IAMDS) department is seeking a **Systems Engineer II.** IAMDS leads all aspects of Systems Engineering that drive the… more
    RTX Corporation (12/06/25)
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  • Software Engineer (Mid Level)

    G2 Ops, Inc. (San Diego, CA)
    …and/or flexible working hours, not a fully remote position. Salary Range : $100,000+ plus comprehensive benefits package. Years of Industry Experience: 3+ ... Must be able to obtain and maintain Active DoD Secret Clearance. Where you make an impact: For this...opportunity, we are seeking a highly motivated, team-oriented Software Engineer . This exciting position will have the chance to… more
    G2 Ops, Inc. (12/04/25)
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  • F135 Rover Field Service Engineer

    RTX Corporation (Phoenix, AZ)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret Pratt & Whitney is working to once again transform the future of ... beyond? F135 Sustainment is seeking a Roving Field Service Engineer (FSE) to support both CONUS and OCONUS F-35...a security clearance. + Must be able to obtain/maintain Secret Clearance and required work visas and permits. +… more
    RTX Corporation (12/03/25)
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