• EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …Our 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, ... in the Department of Defense and Intelligence Community through research , exploration, development, and prototyping. Our team specializes in...you must have: + Active Top Secret clearance with SCI eligibility + MS with 3+ years of relevant… more
    RTX Corporation (11/05/25)
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  • Intel Security Specialist

    TekSynap (Virginia Beach, VA)
    …**REQUIRED QUALIFICATIONS** + Active TS/ SCI security clearance + Bachelor of Science in Information Systems, Information Technology, Computer Science ... timely updates. + Support RMF Step 5 authorizations in the role of an Information System Security Engineer (ISSE) or Information System Security Officer (ISSO).… more
    TekSynap (10/01/25)
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  • Director Business Development

    Sierra Nevada Company, LLC (Herndon, VA)
    …trends, key customer budgets, and future customer needs through independent research , and provide analysis on competitive RFPs to understand customer requirements. ... the following disciplines: Business development, capture management, program management, science and engineering programs, acquisition processes, opportunity identification and… more
    Sierra Nevada Company, LLC (11/14/25)
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  • Sr Manager, Business Development

    Sierra Nevada Company, LLC (Herndon, VA)
    …trends, key customer budgets, and future customer needs through independent research , and provide analysis on competitive RFPs to understand customer requirements. ... opportunity identification and qualification + Familiarity with program management, science and engineering programs, acquisition processes + Demonstrated ability to… more
    Sierra Nevada Company, LLC (10/21/25)
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  • - Nuclear Weapon Effects SME (T)

    SimIS Inc. (Arlington, VA)
    …Arlington - VA Requirements: MINIMUM SKILLS & REQUIREMENTS: DoD Top Secret clearance with SCI eligibility (TS/ SCI ) Masters of Science degree in physics, ... Who We Are: Founded in 2007, SimIS Inc. is an innovative information technology solution Veteran Owned Small Business (VOSB) that models future environments,… more
    SimIS Inc. (10/14/25)
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  • Counterintelligence (CI) Officer

    Parsons Corporation (Springfield, VA)
    …leaders and other Intelligence Community (IC) agencies. + Performing daily research to evaluate and interpret information concerning intelligence, terrorism, ... + Bachelor's degree in National Intelligence Studies, Law Enforcement, History, Analysis/ Research , Journalism, Political Science , Library Science ,… more
    Parsons Corporation (11/14/25)
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  • Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …engineers will be required to participate in an Agile Scrum development life cycle including design, peer review, test support, and documentation of software. ... Be Doing:** + Working through the entire software development life cycle including technical requirements, architecture/design, development, testing, and deployment… more
    Parsons Corporation (11/07/25)
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  • AI Software Engineer

    Lockheed Martin (Herndon, VA)
    …highly skilled Software Engineer to join a cross\-functional team of experts in research , data science , software development, physics, and mathematics\. As a key ... benefits enable our employees to live a healthy, fulfilling life at and outside of work\. At Lockheed Martin,...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI **Other Important Information You Should Know**… more
    Lockheed Martin (09/12/25)
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  • In-Place Monitoring System Lead

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS/ SCI clearance is required. Compensation At Booz Allen, we ... resolve and coordinate IPMS anomalies with TSCM personnel, and research and investigate new or improved industry practices and...radio frequency (RF) theory and direction finding + Active TS/ SCI clearance; willingness to take a polygraph exam +… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Technical Counterintelligence Advisor, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    …investigation and may need to meet eligibility requirements for access to classified information ; TS/ SCI clearance is required. Compensation At Booz Allen, we ... TSSC initiatives through the evaluation of open-source and classified research , reporting, and working groups. Produce high-quality intelligence products for… more
    BOOZ, ALLEN & HAMILTON, INC. (11/14/25)
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