• Scientist, Information Security

    L3Harris (Palm Bay, FL)
    …requirements development, design, test , configuration management and maintenance of information systems and data + Assist program security in the ... sea and cyber domains in the interest of national security . Job Title: Sr Information Security...assessment tools such as ACAS and SCC. + Active TS / SCI Clearance is highly desired L3Harris Technologies… more
    L3Harris (09/27/25)
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  • Senior T&E SETA Engineer

    IronMountain Solutions, Inc. (Falls Church, VA)
    … Operations. + Demonstration and Experimentation. Clearance Requirements: Must have anActive Top Secret Security Clearance with SCIis required. IronMountain ... (ISR) & Electronic Warfare (EW) + Space and Stratosphere capabilities + Information Operations + Demonstration and Experimentation of key prototypes to assess the… more
    IronMountain Solutions, Inc. (10/21/25)
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  • Integration Technician (Falcon Operations)…

    SpaceX (CA)
    …clean room and ESD sensitive environment + Able to obtain or currently hold top secret / SCI security clearance + Knowledge of pressure, temperature, ... mechanical technicians to assist with launch site assembly and test of the Falcon 9 launch vehicle. Our team...Hands-on operations with both large and small, fragile ESD sensitive assemblies + Proficiently use various mechanical tools and… more
    SpaceX (10/14/25)
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  • Phantom Works Proprietary Structural Design…

    The Boeing Company (Berkeley, MO)
    …been active in the past 24 months is considered active)** **This position requires a Top Secret / SCI Clearance post start.** **Ability to obtain and maintain ... at one of the listed location options.** **This position requires an active US Secret Security Clearance (US Citizenship Required). (A US Security Clearance… more
    The Boeing Company (12/25/25)
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  • Cyber Blue Team Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …relevant experience can serve as a substitute for degree requirements) + Current / Active Top Secret security clearance with the ability to obtain and ... Qualifications:** + Bachelor's degree or higher in computer science, information technology, cyber security , computer engineering, electrical engineering,… more
    Applied Research Associates, Inc. (12/20/25)
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  • Software Engineer SME

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ207590 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... products. + Analyze any newly identified vulnerabilities and deficiencies within the IC GovCloud security tool suite; perform gap analysis. + As a result of the gap… more
    General Dynamics Information Technology (12/19/25)
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  • Executive Protection Agent

    Office of the Secretary (Washington, DC)
    …must be a US citizen to apply for this position. This position requires a TOP SECRET / SCI CLEARANCE: Any required investigations and clearances must be ... particularly those governing the protection of high-ranking officials and sensitive operations. Monitor ongoing security operations, conduct investigations… more
    Office of the Secretary (11/16/25)
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  • Lead, Software Engineer

    L3Harris (Greenville, TX)
    …scripting languages such as Bash and Python. Preferred Additional Skills: + Active US Top Secret / SCI clearance. + Experience in Design Patterns and ... sea and cyber domains in the interest of national security . Job Title: Lead, Software Engineer Job Code: 30612...technical guidance to junior engineers. Qualifications: + Active US Secret clearance. + Bachelor's Degree and minimum 9 years… more
    L3Harris (11/05/25)
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  • Chief EO/IR Systems Engineer, Space Superiority…

    L3Harris (Wilmington, MA)
    …Electrical Engineering, Software Engineering, or a related field + Active Top Secret / SCI security clearance + Functional management experience, leading ... degree, there is a minimum of 16 years of prior related experience. + Active Secret Security Clearance required + 9+ years' experience in airborne or space based… more
    L3Harris (12/17/25)
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  • Senior. Platform Engineer - Linux (FEP) Onsite

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of ... equipment in a secure environment + Active and current TS / SCI / CI Poly security ...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (12/02/25)
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