• Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …Understanding of industry standard software languages such as C, C#, C++, HTML, Java , Python, and Bash + Experience with software tools for requirements tracking, ... Learn more about SNC (https://www.sncorp.com/who-we-are/about-snc/) This posting will be open for application for a minimum of 5 days and may be extended based… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Principal IT Architect - Americas…

    Medtronic (Lafayette, CO)
    We anticipate the application window for this opening will close on - 29 Nov 2025 At Medtronic you can begin a life-long career of exploration and innovation, while ... culture of professional growth and cross-functional collaboration as we work together to engineer the extraordinary. In your role, you may work from the following… more
    Medtronic (11/04/25)
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  • Software Engineer 3/4 (Active TS/SCI & CI…

    Northrop Grumman (Aurora, CO)
    …Space Systems is seeking a Level 3 ( Principal ) or Level 4 (Senior Principal ) engineer to join our team supporting the Integrated National Systems (INS) ... get to Do:** We are looking for a Software Engineer experienced in Java (as your primary...entry-level to the most senior chief engineers and architects. Principal and Sr Principal Software Engineers frequently… more
    Northrop Grumman (11/11/25)
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  • Sr Principal Engr Sys Modeling Simulation…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offers an excellent opportunity for a Sr Principal Engineer Systems Modeling Simulation - Analyst & Simulation Developer ... active in-scope DoD-issued **Secret** security clearance at the time of application , which is required to start **Preferred Qualifications:** Technical specialty… more
    Northrop Grumman (10/11/25)
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  • Software/DevOps Engineer 3/4 (Active TS/SCI…

    Northrop Grumman (Aurora, CO)
    …values files configurations, writes configuration/installation documentation and have experience with JAVA development. The DevOps engineer plans and evolves ... part of our mission! We are looking for experienced Principal or Sr. Principal Software engineers to...Successful candidate will perform the responsibilities of a part-time JAVA developer and part-time DevSecOps engineer . +… more
    Northrop Grumman (11/12/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman Space Systems (NGSP) seeks to fill a ** Principal ** **Software Engineer (Level 3) or a Sr. Principal ** ... located in **Aurora, CO.** **About our organization:** As a engineer , you'll be joining our growing Aurora Software and...+ **Must have active TS/SCI clearance at time of application ** + Experience developing in Java or… more
    Northrop Grumman (10/15/25)
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  • Backend Software Engineer on Swordfish 3/4

    Northrop Grumman (Aurora, CO)
    …and experience in Java , Docker, and Kubernetes. Software Engineers at our Principal (T03) and Senior Principal (T04) levels are expected to quickly gain ... events, and leadership mixers. **About the program** : As a Software Engineer , you'll be joining an existing on-contract classified portfolio called Swordfish and… more
    Northrop Grumman (10/22/25)
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  • Software Engineer Level 2 or 3

    Northrop Grumman (Aurora, CO)
    …warfighter. Come be a part of our mission! We are looking for an experienced software engineer (level 2) or a principal software engineer (level 3) to ... development of tasking and scheduling software. Candidate will have strong JAVA experience, software design, software unit testing, Kubernetes, Docker, microservice… more
    Northrop Grumman (08/31/25)
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  • Software Engineer Space Force

    Northrop Grumman (Colorado Springs, CO)
    …only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Software Engineer to work on-site at Schriever SFB, near Colorado ... for status & control of ground equipment. * Provide Java software development. Perform all aspects of software engineering...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (09/10/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …a degree. + **Must have current Top Secret/SCI security clearance at time of application .** + Experience developing in Java + Experience with software design and ... requisition may be filled at either a level 3 ( Principal ) or a level 4 (Sr. Principal ),...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (09/21/25)
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