• Enterprise Network and Telephony Installer

    Parsons Corporation (Herndon, VA)
    …while pulling cables and adjusting equipment. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... + Performing surveys as necessary to collect or validate information for the engineering or VSIT personnel. + Mounting...ITIL(R) v4 Foundation, or higher, certification. ** Security Clearance Requirements:** + Current/active TS / SCI more
    Parsons Corporation (10/17/25)
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  • Cloud Engineer

    Guidehouse (Bethesda, MD)
    …**:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS / SCI )" Federal or DoD security clearance + Bachelor's degree in Computer Science or ... Required** **:** None ** Clearance Required** **:** Active Top Secret SCI ( TS...Commercial Cloud Services (C2S) + Knowledge of classified environment's security enclave + Experience with cloud-based services, preferably AWS,… more
    Guidehouse (12/12/25)
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  • SW/HW Systems Engineer

    Lockheed Martin (Littleton, CO)
    …of hardware/software products * Experience with Command and Telemetry Databases * Eligible for TS / SCI security clearance , therefore U\.S\. Citizenship is ... under test issues * Active or Current TS / SCI with T5 investigation ** Security Clearance...a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/03/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …Experience with CI/CD pipelines and tools \(e\.g\., Jenkins, GitLab CI/CD, Azure DevOps\) Active TS / SCI Security Clearance is required to start with ... , you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (11/19/25)
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  • Subcontract Administrator Associate

    Lockheed Martin (Cape Canaveral, FL)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression of ... andbe able to **obtain** and maintain a US DoD TS / SCI w/Poly clearance , to support...to join **Lockheed Martin Space,** and experience your future\! ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/25/25)
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  • GNC Hardware Engineer - GPSR/IMU (Level II)

    Lockheed Martin (Littleton, CO)
    …, you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of Interest:** ... and applications\. * Strong written and verbal communications skills Security Clearance / Work Authorization: * To...will be required to obtain, and maintain, a minimum clearance level of TS / SCI for… more
    Lockheed Martin (12/20/25)
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  • Senior Manager Supply Chain Management

    L3Harris (Nashville, TN)
    …Qualifications: + US Citizenship required. + Security Clearance : Secret clearance required; able to obtain TS / SCI + Requires broad management and ... Schedule: 9/80 Clearance : A Department of War Security Clearance is Required to Be Considered...Required to Be Considered With Ability to Obtain a TS / SCI Job Description: The Senior Manger of… more
    L3Harris (12/07/25)
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  • Staff Product Line Cybersecurity Architect

    Northrop Grumman (Jessup, MD)
    …**Preferred Qualifications for Staff Product Line Cybersecurity Architect:** + Current active DoD TS / SCI with Polygraph clearance + Significant experience in ... contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications...to be a US citizen + Current active DoD Secret Clearance with the ability to obtain… more
    Northrop Grumman (12/05/25)
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  • Systems Engineer, Logistics (Onsite)

    RTX Corporation (Dededo, GU)
    …is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS / SCI with CI Poly - Current At Raytheon, the ... and logistics systems. + **An active and transferable TS / SCI CI Poly US government issued security clearance is required prior to start date. US… more
    RTX Corporation (11/18/25)
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  • Information Systems Security

    ManTech (Annapolis Junction, MD)
    …(CISSP), Certified Ethical Hacker (CEH), or CompTIA's Advanced Security Practitioner (CASP). ** Clearance Requirements:** + Must have a TS / SCI w/ Poly ... **MANTECH** seeks a motivated, career and customer-oriented ** Information Systems Security Engineer (ISSE)** to join our team in the **Annapolis Junction, MD.**… more
    ManTech (11/19/25)
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