• Software Engineer (Top Secret…

    KBR (Colorado Springs, CO)
    Title: Software Engineer (Top Secret Security Clearance Required ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... our national security. KBR, is seeking a highly motivated Software Engineer to join us in supporting...Onsite + Travel Requirements: Minimal + Working Hours: Standard Required Qualifications + Security Clearance : Active US… more
    KBR (01/09/26)
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  • Senior Software Engineer

    Lockheed Martin (Littleton, CO)
    …joining the Fleet Ballistic Missile \(FBM\) Avionics organization committed to developing flight software for the missile system\. They will join a team of Guidance ... Navigation and Control \(GNC\) and software engineers that designs and develops mission critical GNC...C\+\+ or python development/test experience * Active Interim Secret Clearance with ability to obtain TS Clearance more
    Lockheed Martin (01/07/26)
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  • Sr, Software Engineer Staff/…

    Lockheed Martin (Littleton, CO)
    …* Previous C/C\+\+ development experience * Ability to obtain/maintain Top Secret Clearance **Desired Skills:** * Experience in Software Architect role * ... joining the Fleet Ballistic Missile \(FBM\) Avionics organization committed to developing flight software for the missile system\. They will join a team of Guidance… more
    Lockheed Martin (12/11/25)
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  • Ground Systems Engineer , Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …Systems Engineer * Utilizes strong analytical and troubleshooting skills, as required * Performs software maintenance support Linux, AIX, and PC compatible ... for you\. Lockheed Martin is seeking a Ground Systems Engineer to join the LM Team located in Colorado...Software Design, Software Development and Implementation, Software Test or Cyber Security\. **Security Clearance more
    Lockheed Martin (12/11/25)
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  • Hardware Engineer , Level 2…

    Lockheed Martin (Aurora, CO)
    clearance \) **Desired Skills:** \- Background in technology, engineering, software , hardware, System, or network administration \- Experience with Linux shell ... responsibility\. Your mission is ours\. Lockheed Martin is seeking a full\-time Hardware Engineer to join the team located in Aurora, Colorado\. The Hardware … more
    Lockheed Martin (12/30/25)
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  • Staff Project Engineer - Secret…

    Lockheed Martin (Littleton, CO)
    …and Development \(IRAD\) efforts\. These systems demand development of advanced software solutions as well as Performs technical planning, system integration, ... techniques and procedures, including consulting with users to determine hardware, software , or system functional specifications\. Analyses are performed at all… more
    Lockheed Martin (12/05/25)
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  • Systems Engineer - Interface…

    Lockheed Martin (Colorado Springs, CO)
    …that are DID compliant and to DoD standards\. *An Active final secret clearance is required *Understanding of systems engineering process and principles\. *A ... Security, and enhancing critical missile defense technologies\. **The Work** The Interface Engineer will lead in authoring the development of ICDs and IDDs\. This… more
    Lockheed Martin (01/07/26)
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  • Survivability & Nuclear Hardness Engineer

    Lockheed Martin (Littleton, CO)
    …Secret clearance is necessary to be considered and is the minimum level of clearance required prior to start\. * Candidates must have the ability to obtain ... II D5 fleet Ballistic Missile\. As a Survivability Staff Engineer , you will lead and / or support the...a focus on Nuclear Hardness and Survivability engineering\. Security Clearance / Work Authorization: * To meet requirements of… more
    Lockheed Martin (12/06/25)
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  • RF Engineer - Antenna (Level III) - Top…

    Lockheed Martin (Littleton, CO)
    …Top Secret clearance ; must be able to obtain and maintain a TS/SCI clearance ; US citizenship required **Desired Skills:** * Active TS/SCI clearance * ... you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We...and analysis tools such as GRASP \(General Responsibility Assignment Software Patterns\), HFSS, CST Microwave Studio, WIPL\-D, FEKO, or… more
    Lockheed Martin (12/20/25)
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  • Project Engineer III (Secret…

    Lockheed Martin (Colorado Springs, CO)
    …\(https://www\.lockheedmartinjobs\.com/working\-here\#benefits\) **Basic Qualifications:** \- A Final Secret security clearance is required prior to starting \- ... enhancing leading\-edge missile defense technologies\. **The Work** The project engineer will plan, execute, and coordinate complex, multi‑disciplinary engineering… more
    Lockheed Martin (11/26/25)
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