• Software Engineer TS / SCI…

    Leidos (Aurora, CO)
    …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes the ... **Description** Leidos is looking for a Software Engineer to join a high performing agile team...**Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** to be considered for… more
    Leidos (09/15/25)
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  • Software Engineer TS / SCI…

    Leidos (Aurora, CO)
    …activities as a member of an agile development team. You must have an active/current TS / SCI Polygraph up front (this is firm). The development here includes: + ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...**Security Clearance requirement:** + Candidates must possess an active ** TS / SCI with Polygraph** up frontto be considered… more
    Leidos (08/26/25)
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  • Senior Systems Engineer - TS…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... We have an exciting opportunity for a **Senior Systems Engineer ** supporting one of the premier programs within the...experience on a government contract + Active and transferable TS / SCI US government issued security clearance is… more
    RTX Corporation (08/20/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Aurora, CO)
    …improving and maintaining the BDD framework. **Responsibilities Include:** The Software Engineer will be responsible for DevOps -related activities both ... quarterly PI Planning sessions in MD. + **Clearance Required: Must have TS / SCI with Polygraph.** **Preferred Qualifications:** + Experience working with… more
    Leidos (09/27/25)
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  • Software Engineer TS / SCI…

    Leidos (Aurora, CO)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS / SCI Polygraph up front. No exceptions.* You will perform ... (SDLC) activities as both an individual and a member of our top -notch agile development team building a large complex enterprise system. Development includes… more
    Leidos (09/27/25)
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  • Principal Software Engineer ( TS…

    KBR (Colorado Springs, CO)
    …Hours: Flexible Required Qualifications: + Security Clearance: Must have an active US government Top Secret security clearance with the ability to obtain SCI ... Title: Principal Software Engineer ( TS Security Clearance Required) Belong....defense experts work in unison. We practice Agile and DevOps principles, ensuring rapid iteration, continuous feedback, and integration… more
    KBR (08/08/25)
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  • Delivery Consultant - Application Modernization,…

    Amazon (Denver, CO)
    …- AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred - Experience with automation ... VPC, CloudFormation) and AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) - 3+ years of experience with… more
    Amazon (07/24/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Aurora, CO)
    …experience in lieu of degree will be considered, + Active Top Secret // Sensitive Compartmented Information with Counterintelligence Information ... Mission Solutions SAFe Agile Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (09/25/25)
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  • Delivery Practice Manager - Computer Vision…

    Amazon (Denver, CO)
    …degree or AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred - Strong project management and ... requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance. The position further requires that, after start,… more
    Amazon (07/24/25)
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  • Delivery Consultant - Migrations & Modernization,…

    Amazon (Denver, CO)
    …- AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred - Experience with automation ... a US Citizen and must currently possess an active Secret security clearance. The position further requires that, after...selected candidate have the ability to obtain/maintain an active TS / SCI security clearance and satisfy other security… more
    Amazon (07/24/25)
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