• Guidance, Navigation & Control Engineer

    Lockheed Martin (Littleton, CO)
    …with SCI \(adjudicated or eligibility\) is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS / SCI ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/20/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... **This position is CONTINGENT upon contract award** The Cyber Security Project Engineer (CSE) supports the LSA...security (eg, AWS, Azure, GCP). + Knowledge of security information and event management (SIEM) systems.… more
    Nightwing (09/26/25)
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  • Senior Engineering Manager ( Top

    Lockheed Martin (Colorado Springs, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... comprehensive benefits package here\! \(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- Active Top Secret clearance is required for consideration… more
    Lockheed Martin (12/11/25)
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  • Principal Cyber Software Engineer (Active…

    Northrop Grumman (Tampa, FL)
    …users. **Basic Qualifications** + US Citizenship + Interim Top Secret security clearance to be considered. **Full TS / SCI clearance must be obtained ... to join our team as a **Principal Cyber Software Engineer ** based out of **Tampa, FL** . _Note: Due...command line **Preferred Qualifications** + Active Top Secret / SCI security clearance.… more
    Northrop Grumman (10/21/25)
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  • Exploitation Analyst - Top Secret

    Cambridge International Systems Inc (Norfolk, VA)
    Exploitation Analyst - Top Secret Clearance | Norfolk, VA Cambridge International Systems, Inc. Join a dynamic global team united by shared values: commitment, ... Certifications: + Must have a current and active DoD TS security clearance with the ability to...security clearance with the ability to obtain a SCI clearance. + Proficient with modern IT tools and… more
    Cambridge International Systems Inc (12/04/25)
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  • Deputy Program Manager (DPM) TS

    EMCOR Group (Tysons Corner, VA)
    …**Qualifications:** + **Current Top Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility.** + Must possess and ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington DC and across… more
    EMCOR Group (11/01/25)
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  • Program Manager (PM) TS with SCI

    EMCOR Group (Tysons Corner, VA)
    …**Qualifications:** + **Current Top Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility.** + Must possess and ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington DC and across… more
    EMCOR Group (11/01/25)
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  • Specialist, Integration/Test Engineer FL(…

    L3Harris (Palm Bay, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration/Test Engineer Job Code: 31119 Job Location: ... (onsite) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer with...10-13 years of prior military or related experience. + TS / SCI W/ Poly Clearance, which requires US… more
    L3Harris (11/14/25)
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  • Environmental, Safety & Occupational Health (ESOH)…

    EMCOR Group (Tysons Corner, VA)
    …Qualifications: + **Current Top Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility.** + Must possess and ... **About Us** When military bases, national security agencies, federal buildings, healthcare facilities, and leading...Safety Professional (CSP); and/or for Environmental Engineering - Professional Engineer (PE)). + A minimum of 10 years of… more
    EMCOR Group (11/01/25)
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  • Red Team Operator (Computer Exploitation…

    RedTrace Technologies Inc (Fort Belvoir, VA)
    …engineering and administration + BA or BS degree required + Current US Government Top Secret Clearance w/ SCI and a CI-Polygraph eligibility; applicants ... SECURITY CLEARANCE REQUIREMENT: TS , WITH SCI ELIGIBILITY POSITION REQUIRES...a US citizen and have an active Top - Secret Clearance with eligibility to obtain SCI more
    RedTrace Technologies Inc (12/16/25)
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