• Lead, Software/ Security Validation…

    L3Harris (Carlsbad, CA)
    …applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Software/ Security Validation Engineer (Crypto) Job Code: 30003… more
    L3Harris (10/17/25)
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  • Director, Government & Defense Sales

    Ultralife Corporation (Newark, NY)
    …a legacy of innovation, we are trusted by the world's most critical sectors: government & defense, medical, security , energy, and robotics. We're looking for a ... strategic, driven, and well-connected Director of Government & Defense Sales to lead our commercial strategy...As our Director, you'll take charge of our US Government and Defense growth strategy, working closely with agencies,… more
    Ultralife Corporation (10/13/25)
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  • Principal Specialist, Security (Onsite)…

    RTX Corporation (Westford, MA)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ ... material/information. + Conduct and/or participate in internal reviews and/or Government inspections. + Investigate security infractions/violations and prepare… more
    RTX Corporation (12/17/25)
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  • Security Control Assessor (SCA) I

    General Dynamics Information Technology (Fort Walton Beach, FL)
    …Evaluate security assessment documentation and provide written recommendations for security authorization to the Government . + Discuss recommendation for ... + Assist the Government compliance inspections. + Assist the Government with security incidents that relate to cybersecurity and ensure that the proper and… more
    General Dynamics Information Technology (11/06/25)
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  • Mechanical Designer- Security Clearance…

    AVT Simulation (Orlando, FL)
    …relevant experience. This is an onsite position located in Orlando, FL. * US Government security clearance may be required and candidate must be eligible. ... + Maintains sensitive and confidential information as required by company and government requirements. Other Duties Please note this job description is not designed… more
    AVT Simulation (12/12/25)
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  • Electro-Optics Engineering Technician (TS/SCI…

    L3Harris (Palm Bay, FL)
    …applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access ... sea and cyber domains in the interest of national security . Job Title: Electro-Optics Engineering Technician Job Code: 29627...2 years of prior related experience. + Active TS/SCI security clearance + Experience working with electro-optics in a… more
    L3Harris (10/05/25)
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  • Site Security Manager - Northern VA…

    Parsons Corporation (Centreville, VA)
    …management, with a minimum of two (2) years in a supervisory role within the government contracting/ security sector. + Must have at least one of the following: ... programs, exceptional problem-solving abilities, and experience with advanced security technologies. + Experience supporting government programs/contracts… more
    Parsons Corporation (12/23/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …Minimum of 5 years directly related experience in implementation of DOD security requirements and contractor/ government information security . Both technical ... resources. + Incumbent must be eligible for DoD Personal Security Clearance. Due to US Government contract requirements, only US citizens are eligible for this… more
    CAE USA INC (12/17/25)
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  • National Security Solutions (NSS) - Cyber…

    KBR (Dayton, OH)
    …processing, or AI frameworks. + Ability to obtain and maintain a government security clearance. Preferred Qualifications: + Understanding of digital signal ... Title: National Security Solutions (NSS) - Cyber Engineer Intern Job...Cyber Engineering Intern to support the development of advanced security solutions leveraging artificial intelligence. This role focuses on… more
    KBR (12/17/25)
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  • Cyber Security Researcher (Cross-Functional…

    DarkStar Intelligence LLC (Fort Meade, MD)
    …All applicants must be US citizens and maintain eligibility for a US government security clearance. About DarkStar Intelligence DarkStar Intelligence is a ... Cyber Security Researcher (Cross-Functional Developer; Research, & Test Engineer)...Service-Disabled Veteran-Owned Small Business (SDVOSB) committed to advancing national security through mission support and tradecraft development. We prioritize… more
    DarkStar Intelligence LLC (12/07/25)
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