• Mission Systems Operator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …CONUS off rotation to perform Training, Medical, and Certification renewals. + An active Top- Secret US Security Clearance with SCI is required. + US Citizen with ... (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance .… more
    Sierra Nevada Company, LLC (10/15/25)
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  • Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …off rotation to perform Training, Medical, and Certification renewals + An active Top Secret with SCI eligibility US Security Clearance is required + US Citizen ... (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance .… more
    Sierra Nevada Company, LLC (08/20/25)
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  • Risk Analyst - National Capital Region

    Serco (Washington, DC)
    …sailors. **This position is contingent upon your ability to maintain/transfer an active DoD Secret security clearance .** Serco supports the US Navy as a prime ... of systems under the responsibility of PMS 450. + Overseas , and in some areas implements the plan of...this role, you will have: + **An active DoD Secret security clearance .** + A Bachelor's Degree… more
    Serco (09/20/25)
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  • Database Analyst

    Serco (Fort Leavenworth, KS)
    …this role, you will have:** + Must currently possess an active US Department of Defense (DoD) Secret Clearance + Must be a US Citizen + One of the following: + ... at Fort Leavenworth, Kansas + Must be able to travel in the United States and overseas ...operational proficiency + Military Intelligence Experience + Current DoD Secret security clearance + Knowledge of and… more
    Serco (09/06/25)
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  • Field Engineer

    CAE USA INC (Arlington, TX)
    …contract requirements, only US citizens are eligible for this role. Position requires a SECRET Clearance or the ability to acquire and maintain one. Essential ... AB, Taiwan and Hualien AB, Taiwan. This is an overseas Field Service position and may require travel...have or be eligible for a DoD Personal Security Clearance . Work Environment + This job operates in an… more
    CAE USA INC (10/15/25)
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  • Program Mgt-Subcontract Mgr

    Lockheed Martin (Liverpool, NY)
    …management experience with ability to execute complex activities \- Ability to obtain a Secret clearance \- Ability to travel up 15% **Desired Skills:** ... the overall management of several large contracts conducting work overseas , as well as responsibility over all aspects of..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (10/10/25)
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  • Engineering Technician II

    Leidos (Chesapeake, VA)
    …while working pier side, in all weather conditions and/or in a warehouse environment. Travel overseas and within CONUS on short notice may be required. This ... operational schedules and may have occasional requirements for extended travel to support surge work at other Towed System...to obtain and retain a Department of Defense security clearance at the Secret level and be… more
    Leidos (10/03/25)
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  • F-35 Program Site Lead-Świdwin AB, Poland (Level…

    Lockheed Martin (Greenville, SC)
    …Must be a United States citizen and must possess an active Secret Security Clearance \. . Pass an overseas physical examination\. . Have a valid US Passport\. ... clearance , you must be a US Citizen for consideration\. ** Clearance Level:** Secret with Investigation or CV date within 5 years **Other Important… more
    Lockheed Martin (09/24/25)
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  • Principal/Sr. Principal Infrared/IR Survivability…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SAP TRAVEL : Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... indoor and outdoor test and measurement ranges, and at overseas operational locations. Our team is absolutely critical to...customers. + A current active US Government in-scope DoD Secret security clearance is required to start,,… more
    Northrop Grumman (07/31/25)
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  • Regional Space Advisor (RSA) Curriculum Developer

    Sigmatech, Inc. (Colorado Springs, CO)
    …Microsoft Office applications (eg, Word, PowerPoint, Excel, and Outlook) + Top Secret Clearance and SCI eligibility required. Desired Skills/Experience * ... to develop and deliver the courseware IAW customer specifications. Experience overseas , dealing with foreign militaries and/or governments or embassy experience is… more
    Sigmatech, Inc. (09/11/25)
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