• Software Engineer

    The MITRE Corporation (Colorado Springs, CO)
    …and/or publishing research and its impact to a wide audience. + Possess an active DoD Top Secret/SCI clearance . This requisition requires the candidate to have a ... on system integration efforts to successfully incorporate new technologies and software applications in support of a resilient Space enterprise infrastructure,… more
    The MITRE Corporation (11/14/25)
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  • Sentinel Principal Engineer Software

    Northrop Grumman (Colorado Springs, CO)
    …and launch your career today. Northrop Grumman Defense Systems is seeking **Principal Engineer Software ** **-** **15313** **.** This position will be located in ... a degree * Must have an active US Government DoD Top Secret security clearance at time...* Experience using Model Based Systems Engineering to model software functions using Cameo. * Experience using Unified Modeling… more
    Northrop Grumman (11/13/25)
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  • Principal Software Engineer (Remote)

    Huntington Ingalls Industries (Colorado Springs, CO)
    …Secret or TS level clearance . + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and a Bachelors ... data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten… more
    Huntington Ingalls Industries (10/23/25)
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  • Sr Staff Engineer Software

    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 ... You'll get to Do:** We are looking for a Software IPT Lead to manage an agile software...Qualifications:** + **Requires an active Top-Secret/Sensitive Compartmented Information (SCI) clearance at time of application** **with SSBI or higher… more
    Northrop Grumman (11/15/25)
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  • Cyber Software Security Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** In this role, you will support the software cyber team performing the following: *Leverage software development experience in DevOps/DevSecOps, ... Agile *Gain/utilize cybersecurity skills \(training provided\) *Collaborate daily with software development teams to reduce/eliminate/avoid software vulnerabilities… more
    Lockheed Martin (11/15/25)
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  • Staff / Sr Staff Python Software

    SciTec (Boulder, CO)
    …and software engineering practices + The ability to obtain and maintain a DoD security clearance + Detail oriented + Good verbal and written communication ... is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirements will...SciTec has an immediate opportunity for a talented Python Software Developer in Boulder, CO, to support programs focusing… more
    SciTec (08/29/25)
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  • Engineer Systems Architect - Level 4…

    Northrop Grumman (Colorado Springs, CO)
    …years of relevant work experience + Applicants must have a current, active in-scope DoD -issued **Secret** security clearance at the time of application, which is ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...Missile Defense Systems offers an excellent opportunity for a ** Engineer Systems Architect - Level 4 (25-534)** to join… more
    Northrop Grumman (10/25/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced ... national security. KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will...Management (KM) Team deploying BD and KM systems for DoD testing Ranges and various acquisition programs. Responsibilities: +… more
    KBR (10/28/25)
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  • Systems Architect - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …and enhancing critical missile defense technologies\. **The Work** The Interface Engineer will lead in authoring and designing Interface Control Documents \(ICDs\) ... elements, including sensors, and other Command and Control Systems\. The Interface Engineer will ensure the ICDs and IDDs created are to appropriate standards… more
    Lockheed Martin (10/29/25)
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  • Software Engineer Intern - Summer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …security clearance . The Department of Defense Consolidated Adjudications Facility ( DoD CAF), a federal government agency, handles the adjudicative aspects of the ... ability to obtain and maintain a Secret US Security Clearance is required + Strong skills in Word, Excel,...ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as this position… more
    Sierra Nevada Company, LLC (09/12/25)
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