• HAIPE System Engineer - TS

    CACI International (Fort Meade, MD)
    HAIPE System Engineer - TS / SCI with...SCI with Poly + Bachelor's (BA) degree in Systems Engineering, Computer Science, Information Systems , ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...and derived requirements to ensure the delivery of production systems that are compatible with the defined system more
    CACI International (11/18/25)
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  • Structural Engineer - Multiple Positions…

    Leidos (Reston, VA)
    …Officials **Required Skills, Education, and Experience:** + Candidate must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and ... Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary focus of the...be eligible to obtain a TS / SCI w/ poly level clearance. US Citizenship… more
    Leidos (01/03/26)
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  • Systems Engineer 4 - TS

    M. C. Dean (Omaha, NE)
    …must meet eligibility requirements, including US Citizenship, for access to classified information ; **Active Top - Secret / SCI Clearance required.** ... and must meet eligibility requirements, including US Citizenship, for access to classified information ; **Active Top - Secret / SCI Clearance required.** +… more
    M. C. Dean (10/08/25)
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  • Information Systems Security…

    TekSynap (Washington, DC)
    …focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** Citizenship: US Citizenship Clearance requirement: TS / SCI , eligible for CI Poly **OTHER INFORMATION ** Please ... Systems , NIST Special Publication 800-53, Recommended Security Controls for Federal Information Systems and Organizations and DoD Directive 8570.01-M, IA… more
    TekSynap (11/06/25)
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  • Mission Integration Engineer - Top

    SpaceX (Hawthorne, CA)
    Mission Integration Engineer - Top Secret Clearance Hawthorne,...with spacecraft or launch vehicles + Active Top Secret , Top Secret SCI , ... goal of enabling human life on Mars. MISSION INTEGRATION ENGINEER - TOP SECRET CLEARANCE...CLEARANCE In this role, you will lead and integrate system trades of various launch vehicles, spacecraft, and sensors,… more
    SpaceX (11/11/25)
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  • DevSecOps Engineer Senior - Top

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... in this role\. **Selected candidate must have a Final Top Secret security clearance PRIOR to start\.**...start with the ability to obtain and maintain a TS / SCI clearance\. * Security\+ or CISSP /… more
    Lockheed Martin (12/06/25)
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  • Systems Engineer TS

    Parsons Corporation (Charlotte, NC)
    …model, analyzing networking protocols using Wireshark **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Description:** Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team....customer test environments **What Required Skills You'll Bring:** + ** Top Secret // SCI Security Clearance with… more
    Parsons Corporation (12/20/25)
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  • Network Security Engineer (Splunk)…

    General Dynamics Information Technology (Herndon, VA)
    …ID:** RQ210958 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Information Systems Security Professional (CISSP) | International Information System Security Certification Consortium (ISC2) - International … more
    General Dynamics Information Technology (12/15/25)
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  • Software Engineer (Starshield) - Top

    SpaceX (Hawthorne, CA)
    Software Engineer (Starshield) - Top Secret Clearance...full stack software development experience + Active Top Secret , Top Secret SCI , ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET ...is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication… more
    SpaceX (12/30/25)
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  • Network Engineer , TS / SCI

    General Dynamics Information Technology (Chantilly, VA)
    …ID:** RQ210329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... based on security guidelines such as DISA STIGs **Security clearance level:** TS / SCI w/polygraph. **Location: On** Customer site in Chantilly, VA **GDIT… more
    General Dynamics Information Technology (11/15/25)
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