• Principal Software Engineer

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI with Poly -...more secure world. Raytheon is currently seeking a Software Engineer to join our talented team. The qualified candidate… more
    RTX Corporation (07/11/25)
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  • Guidance, Navigation & Control Staff…

    Lockheed Martin (Highlands Ranch, CO)
    …and talented individuals that design and produce the hardware, algorithms, and software required to solve the challenging problems of controlling these systems ... to obtain an active Top Secret with CI poly clearance \. Our employees play an active role in.../ Attitude Determination \- Willingness to obtain a TS/SCI clearance with CI Poly **Desired Skills:** \- Possess active… more
    Lockheed Martin (09/19/25)
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  • Guidance, Navigation & Control Senior…

    Lockheed Martin (Highlands Ranch, CO)
    …and talented individuals that design and produce the hardware, algorithms, and software required to solve the challenging problems of controlling these systems ... the ability to obtain and maintain a Top Secret clearance w/SCI \. Our employees play an active role...and/or analysis tasks \- Ability to acquire a TS/SCI clearance with Poly\. **Desired Skills:** \- Experience with flight… more
    Lockheed Martin (09/19/25)
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  • Sentinel - Principal Mechanical Engineer

    Northrop Grumman (Colorado Springs, CO)
    …EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (09/30/25)
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  • DevOps Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …CLI, or Azure CLI * **Ability to obtain/maintain a Secret US Security Clearance is required ** **Qualifications We Prefer:** * Infrastructure as Cloud: Terraform ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as… more
    Sierra Nevada Company, LLC (10/04/25)
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  • Secret Integration and Test Engineer (Lvl 2…

    Insight Global (Aurora, CO)
    …A large government integrator in Aurora, CO is looking for an integration and test engineer . They must have an active secret clearance or higher. The ideal ... should have a strong understanding of Linux and windows-based systems and experience working on large government contracts and...sick leave and other paid time off benefits as required under the applicable law of the worksite location… more
    Insight Global (09/30/25)
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  • Network Engineer Tier 2

    CACI International (Denver, CO)
    … Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... of Travel Required : Up to 10% Type of Travel: Local Anticipated...ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network… more
    CACI International (07/26/25)
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  • Senior DevSecOps Engineer

    Parsons Corporation (Colorado Springs, CO)
    …respected subject matter experts with brilliant technologists. Are you a DevSecOps engineer with at least 12 years of experience supporting software development ... We need your help. Our team is looking for an experienced DevSecOps engineer that has designed, implemented, and maintained DevSecOps solutions in support of… more
    Parsons Corporation (07/10/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Aurora, CO)
    … required to support quarterly PI Planning sessions in MD. + ** Clearance Required : Must have TS/SCI with Polygraph.** **Preferred Qualifications:** + ... has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (09/27/25)
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  • Test Engineer (Remote)

    GovCIO (Denver, CO)
    …Skills and Experience** + VA experience in CCSS contract + UI Testing + Clearance Required : Ability to obtain and maintain a Suitability/Public Trust ... **Overview** GovCIO is currently hiring forTest Engineer . This position will be a fully remote position within the United States. **Responsibilities** Conducts… more
    GovCIO (10/01/25)
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