• Model Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …using Cameo or equivalent SysML for architecture design * Active Top Secret with ability to obtain TS /SCI **Desired Skills:** * Experience using a system ... an a highly motivated innovative and talented Model Based Systems Engineer \(MBSE\) to join the Global...* 1\+ years professional experience\. * US citizenship required, Top Secret clearance required prior to start\.… more
    Lockheed Martin (12/04/25)
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  • Lead Cryptography Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …with 3 years' experience; or equivalent combination of related education and work experience. + Active Top Secret clearance with the ability to obtain and ... 5 days a week on-site. Preferred Qualifications: + Preference given to qualified candidates with active DoD Top Secret / SCI Clearance. + Advanced degree in… more
    The MITRE Corporation (01/09/26)
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  • Lead PNT Systems Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …work experience. + Demonstrated technical depth in the field of GPS systems engineering. + Active Top Secret Clearance with the ability to obtain a TS ... In this role, you will serve as MITRE's PNT systems engineer support to Space Systems...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (01/09/26)
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  • Principal PNT Systems Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …experience. + Demonstrated technical depth in the field of GPS systems engineering. + Active Top Secret clearance with the ability to obtain and maintain ... In this role, you will serve as MITRE's PNT systems engineer support to Space Systems...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (01/09/26)
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  • Engineer II - Mission Ops Systems

    BAE Systems (Boulder, CO)
    …recognized by the US Secretary of Education, US Department of Education. + A current, active Top Secret security clearance is required with ability to obtain ... **Job Description** We re seeking a self-motivated systems engineer to join our ...Experience, & Skills** + A current, active TS /SCI clearance. + Experience with Model-based Systems more
    BAE Systems (11/07/25)
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  • (DoD SkillBridge) Software Engineer

    Northrop Grumman (Aurora, CO)
    …obtain a Counterintelligence Polygraph (CI-Poly) **Offers are contingent upon receiving the Top Secret ( TS ) / SCI clearance** **Preferred Qualifications:** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At...Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator,… more
    Northrop Grumman (12/12/25)
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  • Software Engineer Lead - Level 4

    Northrop Grumman (Aurora, CO)
    …required clearance level. US Citizenship is required._ **Basic Qualifications:** + **Requires an** ** active ** **DoD Top - Secret ( TS ) clearance with ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...software engineering fundamentals **Preferred Qualifications:** + STEM degree + Active TS with an active /current… more
    Northrop Grumman (12/04/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …required clearance level. US Citizenship is required._ **Basic Qualifications:** + Requires an ** active ** DoD Top - Secret ( TS ) clearance with Sensitive ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...software engineering fundamentals **Preferred Qualifications:** + STEM degree + Active TS with an active /current… more
    Northrop Grumman (10/24/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …* Specification, collection, processing, and/or analysis of analog and digital signals * Active Top Secret clearance **Security Clearance Statement:** This ... Missile\. Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of...a MS degree \(must meet all Basic Qualifications\) * Active Secret Clearance with the ability to… more
    Lockheed Martin (11/26/25)
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  • Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Environment * Documented LM Systems Engineering Bootcamp Training completion * Active Top Secret Clearance **Security Clearance Statement:** This ... the Trident II D5 Fleet Ballistic Missile\. As a Systems Engineer for Model\-Based System Engineering \(MBSE\)...successful in this role you will typically have:** * Active Secret clearance with the ability to… more
    Lockheed Martin (12/17/25)
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