• Security Officer 3 - Top

    SpaceX (Redmond, WA)
    Security Officer 3 - Top Secret Clearance Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. SECURITY OFFICER 3 - TOP SECRET...spaceflight + Foreign language proficiency ADDITIONAL REQUIREMENTS: + Active Top Secret or TS/ SCI . Note… more
    SpaceX (10/01/25)
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  • Sr. Systems Engineer - Top Secret

    Stellar Innovations (Wright-Patterson AFB, OH)
    …tasks. Required Experience: + 5+ years of similar experience. + MUST have an Active/Current TS/ SCI or TS w/ SCI eligibility Security Clearance. + MUST have an ... specialists and computer network support specialists. + May administer network security measures. + Primary PWCS Manager (Personal Wireless Communication Service) +… more
    Stellar Innovations (08/22/25)
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  • RF Engineer (Level II) - Top Secret

    Lockheed Martin (Littleton, CO)
    Secret clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... will be required to obtain, and maintain, Top Secret with adjudicated SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (08/21/25)
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  • RF Engineer, Senior (Level III) - Top

    Lockheed Martin (Littleton, CO)
    Secret clearance\. For this position, applicants must possess a currently Active Top Secret security clearance to be considered\. * Selected candidates ... will be required to obtain, and maintain, Top Secret with adjudicated SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (09/24/25)
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  • Electronic Surveillance System Analyst…

    NANA Regional Corporation (Fredericksburg, VA)
    …procedures. + Maintain standard operating procedures. **Qualifications** + Active Top Secret security clearance with SCI eligibility. + Bachelor's degree ... problems or incidents. Problems may include poor system response time, potential security incidents, inability to access system resources, or questions on the use… more
    NANA Regional Corporation (07/09/25)
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  • Principal/Senior Principal Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …position is 40 hours per week. ** Security Clearance and Citizenship Requirements:** A Top - Secret security clearance is required to start on day one, as ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (08/22/25)
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  • Systems Engineer - IT ( Top Secret )

    Lockheed Martin (Colorado Springs, CO)
    …of 2\+ years of professional experience and a BS degree\. You must have an active Top Secret security clearance prior to start\. Lockheed Martin is an Equal ... fulfills DOD 8570 requirements . Must have active DOD Top \- Secret clearance Security with the...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI **Other Important Information You Should Know**… more
    Lockheed Martin (09/13/25)
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  • RF Engineer, Staff (Level IV) - Top

    Lockheed Martin (Littleton, CO)
    …be aU\.S\. Citizen\. * Qualified applicants must possess at minimum a currently Active Top Secret security clearance to be considered\. * Selected candidates ... will be required to possess Active Top Secret with adjudicated SCI ...must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (08/30/25)
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  • Full Stack Software Engineer Senior - Top

    Lockheed Martin (King Of Prussia, PA)
    …Web Frameworks \- Angular/React/Vue\.js/Ember\.js * GitLab pipeline for software project * Active Top Secret security clearance to start and maintain level ... broker\-based API\) * REST or gRPC experience * Active TS/ SCI clearance \#LMSpaceSoftwareEng ** Security Clearance Statement:** This...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (07/31/25)
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  • Principal Engineer Systems Test - Analyst (Gaits)…

    Northrop Grumman (Colorado Springs, CO)
    …an alternative to a degree + Applicants must have a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time of application, which ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (10/01/25)
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  • Principal Engineer - RF Microwave Design/FPGA…

    Northrop Grumman (Dulles, VA)
    …budgets, digital modulation/coding, gain/loss budgets, noise figure, etc. Basic Qualifications: + Active Top Secret security clearance at the time of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (07/23/25)
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  • Cable Technician - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …years of related technical experience may be substituted in lieu of degree.** **Active Top Secret security clearance required.** **Must be familiar with ... RQ205379 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:**… more
    General Dynamics Information Technology (08/14/25)
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  • Systems Engineer Sr ( Top Secret )

    Lockheed Martin (King Of Prussia, PA)
    …collaborative environment * Experience developing Operations Procedures and training materials * Active Top Secret security clearance with the ability to ... software developers to ensure mission requirements are satisfied * Active TS/ SCI Security Clearance \#LMSpaceSystemsEng ** Security Clearance Statement:**… more
    Lockheed Martin (09/05/25)
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  • Lead Sr. Staff SE/SEIT - Top Secret

    Lockheed Martin (Littleton, CO)
    …of our systems engineering efforts\! **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Strong Systems ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (09/24/25)
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  • Sr Staff Systems Architect - Top

    Lockheed Martin (Littleton, CO)
    …Facility in Littleton CO"\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Demonstrated knowledge ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS/ SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (09/24/25)
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  • Sr. Principal Network Engineer - Top

    Northrop Grumman (Redondo Beach, CA)
    …order to be considered + Candidates must have the ability to obtain, and maintain, a ** Top Secret / SCI ** level security clearance as a condition of ... + Candidates must have a currentand **fully adjudicated DOD Top Secret ** level security clearance...**Preferred Qualifications:** + Bachelor's degree Network Engineering + Active Top Secret / SCI , Polygraph, or SAP/SAR… more
    Northrop Grumman (08/20/25)
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  • Cyber Security Operations Specialist/…

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist/ Intrusion Detection ( Top Secret / SCI ) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire ... Contractor Work Model: Onsite Security Clearance: Active Top Secret / SCI Cyber Security...hours. Supervises operation of Electronic Key Management System, other information security duties, and Public Key Infrastructure.… more
    System One (08/08/25)
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  • Sr. Software Engineer ( Top Secret )

    Lockheed Martin (King Of Prussia, PA)
    …with GitLab CI/CD \- Deployment pipelines, automated build, and/or configuration tools * Active Top Secret DOD Security Clearance to begin employment, at a ... minimum level of: Top Secret with an investigation or Continuous...* Familiarity with mission planning software applications * Active TS/ SCI security clearance\. \#LMSpaceSoftwareEng ** Security more
    Lockheed Martin (09/05/25)
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  • Software Developer Top Secret AI

    Parsons Corporation (Springfield, VA)
    …experience working with multiple IC/DoD partners ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... geospatial intelligence, data analysis and mission planning. + **Active Top Secret Clearance with SCI ...provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture… more
    Parsons Corporation (09/25/25)
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  • Linux Systems Administrator 3/4 - Secret

    Northrop Grumman (Melbourne, FL)
    …**Preferred Qualifications** : + Bachelor's degree in Information Technology + Active Secret , Top Secret , SCI , SAP/SAR access, or Polygraph ... vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases....have the ability to obtain, and maintain, a DOD ** Top Secret ** level security clearance… more
    Northrop Grumman (08/01/25)
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