• Senior Principal Systems Engineer - Principal…

    RTX Corporation (Cedar Rapids, IA)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: TS/ SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced ... + Leading the pursuit of new business opportunities, targeting research organizations such as DARPA, ONR, AFRL, Army ...You Must Have:** + Typically requires a degree in Science , Technology, Engineering or Mathematics (STEM) and minimum 10… more
    RTX Corporation (11/18/25)
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  • Software Engineer 2

    Nightwing (Annapolis Junction, MD)
    …cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, ... and investigate problem areas. **_ All candidates must have an active TS/ SCI with Poly _** **Role Type:** Hybrid position **Basic Qualifications:** Typically… more
    Nightwing (11/21/25)
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  • Principal/Sr. Principal RF Microwave Design…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... Mechanical, Structural and Thermal analysis, Computational Fluid Dynamics, Material Science and Materials Engineering, Process and Manufacturing Engineering. The… more
    Northrop Grumman (11/20/25)
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  • Applications Developer - Expert

    Nightwing (Sterling, VA)
    …cyber space operations, cyber defense and resiliency, vulnerability research , ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, ... with fellow super-developers, product managers, and designers to bring ideas to life . **Code Quality:** Ensure your code is clean, maintainable, and adheres to… more
    Nightwing (11/19/25)
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  • Modeling and Simulation Lead Architect

    Parsons Corporation (Huntsville, AL)
    …business unit, contributing to long-range planning for emerging areas of technological research and advancements. You will drive strategy to attract and secure major ... priorities and technical solutions + Respond to customer-directed Requests for Information (RFIs) and actively support customer engagements to maintain strong… more
    Parsons Corporation (11/18/25)
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  • Software / CNO Developer

    Parsons Corporation (Baltimore, MD)
    …to develop and integrate cutting-edge CNO tools. + Doing independent research into software and device vulnerabilities. Documenting and presenting findings. ... Degree from an accredited college or university in Computer Science or a related discipline and one of the...years of experience with a Bachelor's degree. + Active TS/ SCI + Polygraph + C/C++, Python experience + Assembly… more
    Parsons Corporation (11/18/25)
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  • Senior Principal Engineer, Systems Engineering…

    RTX Corporation (Aurora, CO)
    …and experience. **Qualifications We Prefer** + Experience solving complex problems where information is limited or advanced research is required to identify ... eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS/ SCI At Raytheon, the foundation of everything we do...the company to operate at the edge of known science as they imagine and deliver solutions that push… more
    RTX Corporation (11/15/25)
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  • Software Engineer - Level 4 - (25-540)

    Northrop Grumman (Colorado Springs, CO)
    …software developers, and analysts + Regularly interact with Federally Funded Research and Development Contracts (FFRDCs) and government clients + Represent the ... resume, if applicable. + Bachelor's Degree in a STEM ( Science , Technology, Engineering or Mathematics) discipline preferred from an...ability to obtain and maintain a Top Secret - TS/ SCI /SAP security clearance + Ability and willingness to travel… more
    Northrop Grumman (11/08/25)
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  • F-22 Fiab Software SME

    Huntington Ingalls Industries (Nellis AFB, NV)
    …other productivity products is highly desired. + Candidates with math, computer science , engineering, operational research , or equivalent technical degree is ... clearance within the last 24 months. + Ability to obtain and maintain a TS/ SCI clearance and relevant SAP/SAR clearances. Bonus Points For + Current DoD TS/ SCI more
    Huntington Ingalls Industries (11/05/25)
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  • Special Access Program Security Officer

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …of any loss, compromise, or suspected compromise of classified and/or sensitive information , including conducting preliminary inquiries and generating damage ... administrative support functions **Qualifications** * Bachelor's degree in Cybersecurity, Information Systems, Information Technology, Computer Science ,… more
    UIC Government Services and the Bowhead Family of Companies (10/29/25)
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