• Systems Engineer Stf - Level 4

    Lockheed Martin (Fort Worth, TX)
    …degree in STEM or related discipline * Experience integrating and testing hardware and/or software * Active Secret Clearance will be required to start ... TS /SCI Clearance will be required for this role \( Secret to start with Investigation in last 6 years\)...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (09/13/25)
    - Related Jobs

  • Senior Systems Integration & Test Engineer

    RTX Corporation (Richardson, TX)
    …Hat, Python, and Perl + Active and transferable US government issued ** Top Secret /SCI security clearance** is required prior to start date. US citizenship ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (09/04/25)
    - Related Jobs

  • Senior Software Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …global market. Collins Aerospace is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development and ... team. The ideal candidate will be passionate about developing software solutions and solving complex problems, in support of...of a degree, 9 years of relevant experience + Active and transferable TS /SCI US government issued… more
    RTX Corporation (07/18/25)
    - Related Jobs

  • Senior Field Service Systems Engineer…

    RTX Corporation (Austin, TX)
    …of Solaris and RADAR philosophy. + Active and transferable US government issued ** Top Secret w/SCI** security clearance is required prior to start date. + US ... Type:** Hybrid **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (09/30/25)
    - Related Jobs

  • Manufacturing Engineer (Associate…

    The Boeing Company (San Antonio, TX)
    …related work experience or an equivalent combination of education and experience + Active Top - Secret security clearance + Build integration experience a ... the US Government requires US Citizenship. An interim and/or final US Top Secret Clearance Post-Start is required.** **Basic Qualifications (Required… more
    The Boeing Company (09/27/25)
    - Related Jobs

  • Sr Principal Cyber Systems Engineer

    Northrop Grumman (San Antonio, TX)
    …of experience may be considered in lieu of a degree. + US Citizenship required + A current/ active DoD Top Secret w/ SCI eligibility + Ability to obtain and ... team. This role involves serving as a **Model-Based Systems Engineer ** (MBSE) on a team dedicated to the development...of a degree. + US Citizenship required + A current/ active DoD Top Secret w/… more
    Northrop Grumman (09/11/25)
    - Related Jobs

  • Sr. Specialist, Systems Engineer (Avionics)

    L3Harris (Greenville, TX)
    …Preferred Additional Skills: + DOORS/Jira. + FAA Compliance and Certification experience. + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies is ... Software Engineering experience. + Must have an Active Secret clearance at the time of...the time of hire with the ability to attain Top Secret with SCI. + Must be… more
    L3Harris (09/24/25)
    - Related Jobs

  • Network Operations Center Help Desk…

    L3Harris (San Antonio, TX)
    … for our Colorado Spring, CO site. The Network Planning Engineer requires an active Top Secret Clearance with SCI eligibility. They will have a strong ... interest of national security. Job Title: Sr. Associate Network/Helpdesk Engineer Job Code: 27889 Job Location: San Antonio, TX...of prior networking troubleshooting experience. + Must have a Top Secret clearance with eligibility to SCI… more
    L3Harris (09/25/25)
    - Related Jobs

  • Specialist, Systems Engineer (Part Time)

    L3Harris (Greenville, TX)
    …to include IP routing. + An active DoD Security Clearance at the Top Secret /SCI Level. #LI-AH1 L3Harris Technologies is proud to be an Equal Opportunity ... the interest of national security. Job Title: Specialist, Systems Engineer Job Code: 29353 Job Location: Greenville, TX (On-Site)...skills. + Ability to obtain and maintain a DoD Top Secret with SCI Clearance. + Perform… more
    L3Harris (09/28/25)
    - Related Jobs

  • Senior Cybersecurity Test Engineer

    Northrop Grumman (San Antonio, TX)
    …of degree. + US Citizenship is required + Active Department of Defense (DoD) Top Secret Security Clearance is required to be considered with the ability to ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Mission Systems (NGMS) is seeking a **Senior Cybersecurity Test Engineer ** to join our team of qualified, diverse individuals… more
    Northrop Grumman (09/25/25)
    - Related Jobs