• Software Engineer -DevSecOps…

    The Boeing Company (Colorado Springs, CO)
    …based on candidate eligibility. **Security Clearance** This position requires an active US Top Secret / SCI Security Clearance (US Citizenship Required). (A US ... us. The Boeing Company is currently seeking a **Lead Software Engineer -** **DevSecOps** to support our **Space...Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include… more
    The Boeing Company (12/25/25)
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  • Software Engineer Integration Team

    CACI International (Aurora, CO)
    Software Engineer Integration Team Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular ... US Anticipated Posting End: 1/31/2026 The Opportunity: As an Software Engineer , you will support the integration...Git / Bitbucket, Confluence / Jira, Gitlab, etc. Active TS / SCI clearance Desired: Working in Agile and… more
    CACI International (12/17/25)
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  • Principal Signals Software Engineer

    RTX Corporation (Aurora, CO)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Poly - Current At Raytheon,...prior relevant experience unless. + Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
    RTX Corporation (10/13/25)
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  • Software Engineer TS

    CACI International (Denver, CO)
    Software Engineer TS / SCI ...are critical to our success. + Culture of sharing information amongst teammates and management team. + Be dedicated to ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical… more
    CACI International (12/09/25)
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  • Software Engineer Lead - Level 4

    Northrop Grumman (Aurora, CO)
    …**Requires an** **active** **DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility, at time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...engineering fundamentals **Preferred Qualifications:** + STEM degree + Active TS with an active/current SCI [ TS more
    Northrop Grumman (12/04/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …+ Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information ( SCI ) eligibility **at time of application** ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...engineering fundamentals **Preferred Qualifications:** + STEM degree + Active TS with an active/current SCI [ TS more
    Northrop Grumman (10/24/25)
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  • Senior Software Engineer 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical...as Python + **Clearance Requirement:** Must have an active TS / SCI clearance with Polygraph **Desired Qualifications** +… more
    Leidos (12/03/25)
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  • Embedded Cyber Software Engineer

    Lockheed Martin (Denver, CO)
    …**Eligibility** MUST BE AU\.S\. CITIZEN \- The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\. \#LI\-CS1 ... **Description:** You will be an Embedded Cyber Software Engineer for a research and...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (10/10/25)
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  • Software Engineer

    DCCA (Westminster, CO)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com Software Engineer Candidate must have an active TS / SCI w/ Poly to be ... Software Engineer Location Westminster, CO Job... Software Engineer Location Westminster, CO Job Code 2147 #...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/21/25)
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  • Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Certification + AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset...skills, in both spoken and written English + Active TS security clearance, with SCI eligibility preferred… more
    Parsons Corporation (12/03/25)
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