• Software Engineer Staff - Space Protection…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... for you\. Space Protection Programs is seeking an experienced Software Engineer who can guide a team through complex...Planning, and guide agile development execution\. As an experienced developer you'll provide peer leadership in the guidance and… more
    Lockheed Martin (11/20/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time...developer + Successful candidates will be experienced with software design and software unit testing +… more
    Northrop Grumman (11/29/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Northrop Grumman Space Systems (NGSP) seeks to fill a Software Engineering (Level 3 or 4) supporting the Integrated...considered in lieu of degree. + **Requires an active Top - Secret clearance with Sensitive Compartmented Information (SCI)… more
    Northrop Grumman (11/13/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Aurora, CO)
    …lieu of degree will be considered, + Active Top Secret //Sensitive Compartmented Information with Counterintelligence Information ( TS /SCI) _Desired:_ + Scaled ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Type...scale candidate will be a Novice, Intermediate, or Advanced developer in C, C++, Java, and Python. Will learn… more
    CACI International (12/06/25)
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  • Principal Data Modeler and Database Engineer…

    RTX Corporation (Aurora, CO)
    …to perform database administration activities, deployment automation. + Active and transferable Top Secret US government issued security clearance is required ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/13/25)
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  • Software Engineer

    ISYS Technologies (Colorado Springs, CO)
    …experience + Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance. This position is located at a facility that requires ... Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology...be on-site and will require an activeSecretclearance. + Full-stack developer working on both front-end and back-end software more
    ISYS Technologies (12/10/25)
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  • Software Development Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …technical documents and briefings + Must be able to obtain and maintain a Top - Secret security clearance Preferred Skills and Experience + Experience with Agile ... thing. Kratos has an opportunity for a Full Stack Developer to support integration command and control project and...or MS Degree in CS, CE, or EE with software design, engineering and development skills, including familiarity with… more
    Kratos Defense & Security Solutions, Inc. (10/24/25)
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  • System Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …and supporting large-scale infrastructure - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... computing with Amazon Q products like Q Business, Q Developer and Kiro. We are seeking a Systems Development...must obtain and maintain a security clearance at the TS /SCI with polygraph level. Upon start, the selected candidate… more
    Amazon (11/13/25)
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  • Java - Mainframe Programmer

    GovCIO (Denver, CO)
    … Security Clearance. Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working knowledge using IBM's Connect: ... **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to… more
    GovCIO (11/07/25)
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  • TSSCI Poly Software Engineer

    Actalent (Aurora, CO)
    Job Title: Software Engineer TS /SCI Poly Job Description We are seeking a Full Stack Developer to design, develop, and implement both frontend and backend ... components for a sophisticated web application. This role involves translating software requirements into functional and maintainable solutions within the existing… more
    Actalent (12/23/25)
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