• Human Factors System Engineer

    The Boeing Company (St. Charles, MO)
    …the listed location options.** **This position requires the ability to obtain a US Top Secret Security Clearance for which the US Government requires US ... principles to the analysis, design, and evaluation of complex systems + Define system performance requirements to...Government requires US Citizenship. An interim and/or final US Top Secret Clearance Post-Start is required. This… more
    The Boeing Company (10/16/25)
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  • Flight Test Integration - Systems

    Lockheed Martin (Littleton, CO)
    …levels 2 \-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. This event is for external applicants ... Martin is looking for a highly motivated Flight Test Systems Integration Engineer to become a member...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/27/25)
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  • System Test Engineer

    Northrop Grumman (Patuxent River, MD)
    …Northrop Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative (FSR)** to join our ... reasonable amount of time for business needs **Preferred Qualifications:** + Active in-scope Top Secret /SCI DoD security clearance at time of application, with… more
    Northrop Grumman (10/23/25)
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  • Information Systems Security…

    Parsons Corporation (Fort Belvoir, VA)
    …+ Experience in engineering cross-domain solutions **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... and risk treatment decisions **What Required Skills You'll Bring:** + Active TS /SCI clearance + BA/BS in Information Security System Engineering, Information… more
    Parsons Corporation (09/25/25)
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  • Principal / Sr. Principal RF Microwave Design…

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...clearance to meet business needs **Preferred Qualifications:** + Active Top Secret / SCI security clearance +… more
    Northrop Grumman (08/08/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Bethesda, MD)
    …a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and CI Polygraph in Bethesda, MD and McLean, VA.** The ... Systems Test Engineer will be responsible for...Required Qualifications + US Citizenship is required. + Active Top Secret /SCI clearance with CI Polygraph. +… more
    Noblis (09/02/25)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …required security throughout the course of employment\. **Selected candidate must have an active Top Secret / SCI security clearance prior to start\.** **This is ... individual to join the program area as a Software Engineer \. This exciting position will fill a critical need...software design, problem solving, and troubleshooting skills * Active Top Secret security clearance with SCI Eligibility… more
    Lockheed Martin (08/27/25)
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  • Senior Information Systems Security…

    COLSA Corporation (Huntsville, AL)
    …+ Experience with Xacta and eMASS + Splunk configuration experience is a PLUS + Active Top Secret clearance with SCI eligibility + Must be able to pass CI poly ... Responsible for the design, test, operation and implementation of secure operating systems , networks, and database products. This role is 100% on-site Principal… more
    COLSA Corporation (10/04/25)
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  • Information Systems Security…

    Systems Technologies, Inc. (Hanover, MD)
    …(ISSEP) or CompTIA Advanced Security Practitioner (CASP+) SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. ... Information Systems Security Engineer (ISSE) Location Hanover,...to the architecture, design, development, evaluation, and integration of systems to maintain system security. + Review… more
    Systems Technologies, Inc. (09/02/25)
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  • DevSecOps Engineer , Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …of the listed location options.** **Basic Qualifications (Required Skills/ Experience):** + **Active Top Secret ** US Security Clearance + 5+ years of experience ... us. The Boeing Company is currently seeking a **DevSecOps Engineer ** to join the **Argon ST** group located in...eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required).… more
    The Boeing Company (10/11/25)
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