• Software Engineer - Embedded & Cloud Systems

    Lockheed Martin (Colorado Springs, CO)
    …Colorado Springs, CO or King of Prussia, PA\. Clearance Required: Active Top Secret \( TS /SCI preferred\) **Basic Qualifications:** * US Citizenship and ... ability to obtain and maintain a Top Secret /SCI clearance \(Active TS or TS /SCI strongly preferred\)\. * Professional experience in software… more
    Lockheed Martin (12/14/25)
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  • X-LAB Software Engineer - Secret

    Lockheed Martin (Schriever AFB, CO)
    …* Experience in the use of software test and analysis tools **Desired Skills:** * Top Secret Clearance with SCI eligibility is a plus * Experience ... life at and outside of work\. **Basic Qualifications:** * Active Final SECRET clearance required prior to starting * Experience with Java and the Spring… more
    Lockheed Martin (11/14/25)
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  • Software Engineer Lead - Level 4

    Northrop Grumman (Aurora, CO)
    …level. US Citizenship is required._ **Basic Qualifications:** + **Requires an** **active** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret ...+ Active TS with an active/current SCI [ TS /SCI] Security Clearance + Experience with developing… more
    Northrop Grumman (12/04/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …level. US Citizenship is required._ **Basic Qualifications:** + Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret ...+ Active TS with an active/current SCI [ TS /SCI] Security Clearance + Experience with developing… more
    Northrop Grumman (10/24/25)
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  • Hardware Engineer, Level 2 - Clearance

    Lockheed Martin (Aurora, CO)
    …a member of a team in a dynamic environment \- Active Secret security clearance \(the ability to obtain a TS /SCI clearance \) **Desired Skills:** \- ... Experience \- Experience with large complex systems \- Active TS /SCI security clearance **Security Clearance ..., you must be a US Citizen for consideration\. ** Clearance Level:** Secret **Other Important Information You… more
    Lockheed Martin (12/30/25)
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  • Ground Systems Engineer, Level 2…

    Lockheed Martin (Colorado Springs, CO)
    …within 90 days of assignment\) * Strong communication and team motivation skills\. * Active DoD Secret Clearance with the ability to obtain a DoD TS /SCI ... , you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (12/11/25)
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  • Senior Satellite Systems Engineer…

    Lockheed Martin (Aurora, CO)
    …perform multiple assignments while meeting competing deadlines * Must have an active TS /SCI clearance and CI poly **Desired Skills:** * Experience developing ... security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know**… more
    Lockheed Martin (11/23/25)
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  • Systems Engineer Staff ( Clearance

    Lockheed Martin (Littleton, CO)
    …experience MBSE concepts and tools \(i\.e\. CAMEO, etc\.\) * Active or Current TS /SCI clearance with Poly; US Citizenship Required **Desired Skills:** * ... security clearance , you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know**… more
    Lockheed Martin (11/22/25)
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  • Systems Engineer (Level 4)

    Lockheed Martin (Littleton, CO)
    …with program and design review processes\. * Active or current Top Secret \( TS \) security clearance required; U\.S\. citizenship required\. **Desired ... candidate will bring 3\+ years of relevant systems engineering experience * Active Top Secret security clearance * Ability to work onsite full\-time at our… more
    Lockheed Martin (12/04/25)
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  • Software Quality Engineering Senior

    Lockheed Martin (Littleton, CO)
    …teams, suppliers, and customer **Ability to obtain and maintain a TS /SCI Security Clearance \. Must have a Top Secret Security Clearance prior ... package\. **Basic Qualifications:** * Current US Citizenship * Active Top Secret security clearance *..., you must be a US Citizen for consideration\. ** Clearance Level:** TS /SCI **Other Important Information You… more
    Lockheed Martin (11/20/25)
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