• Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30705 Job ... Job Schedule: 1st Shift 9/80 Job Description: The Specialist, Systems Engineer (SE) performs technical planning, system...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/08/25)
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  • Sr Electrical/Mechanical Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this position needs an ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...active US Security Clearance for employment. Non-U.S. citizens may… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Missile Systems Engineer , Sr

    Lockheed Martin (Grand Prairie, TX)
    …verification evidence provided * C\+\+, Python and MATLAB experience is a plus ** Security Clearance Statement:** This position requires a government security ... **Description:** Seeking a Design Requirements and Analysis Engineer to be responsible for the generation and...* Ability to obtain and maintain an DoD Secret clearance , Interim Secret required prior to start **Desired Skills:**… more
    Lockheed Martin (11/12/25)
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  • Systems Engineer (Level 2)

    Lockheed Martin (Fort Worth, TX)
    **Description:** This position is for a Level 2 Systems Engineer \. The candidate will perform sustainment data analysis and will architect sustainment data ... Configuration management \- Experience in Failure Investigation and Root cause analysis ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (11/12/25)
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  • Chief Systems Engineer - Engineering…

    RTX Corporation (Richardson, TX)
    …as only US citizens are authorized to access information under this program/contract. ** Security Clearance :** None/Not Required As major pursuits such as the ... Defense customers. Engineering Enablement & Solutions is seeking a Chief Systems Engineer for the Collins Connected Engineering System, the comprehensive digital… more
    RTX Corporation (11/06/25)
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  • Systems Engineer Intern - Summer

    Sierra Nevada Company, LLC (Plano, TX)
    …after end of internship + The ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word, Excel, PowerPoint and Visio ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...the ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required… more
    Sierra Nevada Company, LLC (09/12/25)
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  • Avionics and Mission Systems

    Textron (Fort Worth, TX)
    **Avionics and Mission Systems Engineer , HAS and FDR ...able to gain and maintain a US Govt Secret Security Clearance + We are looking for ... **What you'll be doing as an Avionics and Mission Systems Engineer , HAS and FDR Systems... in a modular architecture to meet MOSA, Safety, Security , Environmental, EMI and performance requirements while working in… more
    Textron (11/06/25)
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  • UNIX Systems Engineer

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... years (or commensurate experience) Required Skills and Experience + Clearance Required: Secret + CompTIA Security +. +...join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience… more
    GovCIO (09/24/25)
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  • Guidance, Nav & Control Systems

    Lockheed Martin (Grand Prairie, TX)
    …autopilot algorithms\. \-Must be a US Citizen; this position will require a government security clearance \. This position is located at a facility that requires ... cause analysis \- Experienced with Missile 6DOF simulation design and analysis ** Security Clearance Statement:** This position requires a government security more
    Lockheed Martin (11/15/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30634 Job ... (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Systems Engineering Specialist is responsible for supporting the requirements,...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/01/25)
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