• Senior Malware Engineer

    Leidos (Alexandria, VA)
    …Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security clearance and demonstrated advanced technical ability in reverse ... (eg, Python, C, C++, Ruby) **Basic Qualifications:** + **Active Top Secret clearance or higher** (program can... clearance or higher** (program can support up to TS / SCI ) + **Current DoD 8570 IAT II… more
    Leidos (10/31/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …**Requirements and Qualifications:** * Candidates for consideration must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, ... Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team...and be eligible to obtain a TS / SCI w/ poly level clearance. US Citizenship… more
    Leidos (09/25/25)
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  • Design and Analysis Engineer (Communication…

    The Boeing Company (El Segundo, CA)
    …required to work onsite at El Segundo, CA.** **This position requires an active US Top Secret ( SCI ) Secret Security Clearance (US Citizenship Required). ... (BDS) team is seeking a **Senior** **Design and Analysis Engineer (Communication / Network Systems Design)** located in **El...24 months is considered active)** + A final US Top Secret / SCI Clearance Pre-Start is… more
    The Boeing Company (12/17/25)
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  • Space-Based Infrared Systems (SBIRS)…

    INTECON (CA)
    Clearance: Top Secret / SCI (US citizenship required) Location: Buckley SFB, CO and Beale AFB, CA (On-site with limited telework) Work Type: Onsite with ... Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security space programs. In...Space Force operations, acquisition, and sustainment policies. + Active Top Secret / SCI clearance at the… more
    INTECON (11/09/25)
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  • Embedded Systems Security Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …maintain a TS / SCI security clearance with advanced security checks + Top Secret clearance minimum to start Preferred Requirements + Experience with DoD ... Full Time/Salaried/Exempt Anticipated Salary Range: $94,167.00 - $134,524.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides… more
    Huntington Ingalls Industries (12/11/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... detail orientated, and talented individual for the position of Information System Security Engineer III. Job Description:...of the date of hire Security Requirements: + Current Top Secret Clearance with SCI … more
    Global Resource Solutions (12/19/25)
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  • Mid to Senior Systems/Hardware Engineer…

    CACI International (Fort Meade, MD)
    …five plus (5+) years of industry experience + Current Top Secret /Secure Compartmented Information ( TS / SCI ) clearance with Poly + Bachelor's (BA) ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...that provides a common reference point for hardware and software developers. * Develop derived requirements for Information… more
    CACI International (12/03/25)
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  • Senior DevSecOps Engineer (Hybrid)

    BAE Systems (San Diego, CA)
    …Must hold an active Top Secret clearance, and be eligible to obtain a Top Secret / SCI with Poly clearance in the future + Bachelor s Degree in ... card with NGA Core experience + Hold an active Top Secret / SCI with Poly clearance...Linux and Networking background + Experience with SWIG + Software development experience with Java **Pay Information **… more
    BAE Systems (11/01/25)
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  • Senior Joint Space Warfighting MS&A…

    Parsons Corporation (Colorado Springs, CO)
    … SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... on warfighting impact + Support high-visibility space-based capability studies **Required Skills** : + TS / SCI w/CI Poly (Have an existing poly or be willing to… more
    Parsons Corporation (12/09/25)
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  • Specialist, Field Flight Test Engineer

    L3Harris (Ashburn, VA)
    …equivalent and a minimum of 8 years of prior related experience. + Active US DOD TOP SECRET or TS / SCI security clearance. Onboarding is contingent upon ... CONUS with the potential for OCONUS travel (~1 week/year). + Active US DOD TOP SECRET security clearance which requires US Citizenship. Onboarding is contingent… more
    L3Harris (11/06/25)
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