• Senior / Principal Python…

    SciTec (Boulder, CO)
    …software engineering, mathematics, engineering, or the physical sciences. + 8+ years ( Senior ) or 12+ years ( Principal ) of ongoing professional experience and ... will not be considered. SciTec has an immediate opportunity for a talented Python Software Developer in Boulder, CO, or Princeton, NJ to support programs focusing… more
    SciTec (09/18/25)
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  • Power Systems Studies Engineer…

    Xcel Energy (Denver, CO)
    …requires a balance of technical acumen and strong communication skills, as the principal engineer will need to convey technical concepts clearly and effectively ... regulatory processes and strategic direction for transmission system plans ** Principal Engineer (Salary Range: $109,300-$152,766)** **Minimum Requirements** +… more
    Xcel Energy (10/21/25)
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  • Principal / Senior Principal…

    Northrop Grumman (Aurora, CO)
    …they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force ... the data. The primary tools used in this job will be RHEL, python , Jira, Bitbucket, Confluence, Jenkins, Nexus, SonarQube, VMware, and OpenShift. **Work Environment… more
    Northrop Grumman (08/22/25)
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  • Senior Principal Integration & Test…

    RTX Corporation (Aurora, CO)
    …premier satellite ground system capture effort? We have an exciting opportunity for a Senior Principal Integration and Test Engineer to provide leadership ... control systems. In this role, you will serve as the Integration and Test Engineer responsible for ensuring proper verification and validation of the system prior to… more
    RTX Corporation (10/26/25)
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  • Senior Principal II Systems…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior Principal II Systems Engineer - RF Systems** **117218BR** ... and support regular engagements with the subcontractors. + Serve as the Principal Investigator of Internal Research and Development (IRAD) projects focused on radar… more
    BAE Systems (10/14/25)
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  • Senior Principal II Engineer…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal II Engineer Gound Software Sustainment** **117385BR** EEO ... Front-end and UX development using JavaScript, Angular, React, JavaFX, Python , or Qt + Back-end development using SQL and...development in languages such as Java, C , or Python + Proven leadership experience at the technical, team,… more
    BAE Systems (10/19/25)
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  • Engineer Senior Principal…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal Lead Test Engineer ** **116063BR** EEO ... computer application skills, such as Matlab, C, C , IDL, STK, DOORS, Python , and other analytical tools. + MBSE Tool experience. **Pay Information** Full-Time Salary… more
    BAE Systems (09/11/25)
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  • Senior Principal Radar Systems…

    RTX Corporation (Colorado Springs, CO)
    …Design, Battlespace Integration, and Interoperability for Domestic and International customers. The Senior Principal Radar Systems Engineer will be part ... and tools + Experience working with Matlab (including object oriented programming), Python , C/C++, Java or DOORS + Experience with the software development process… more
    RTX Corporation (10/01/25)
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  • Senior Principal FPGA Verification…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior Principal FPGA Verification Engineer - $15K Sign On Bonus** ... Knowledge and experience with Windows, Linux and scripting languages (eg Ruby, Python , TCL). + Experience in documentation and verification of high-speed digital… more
    BAE Systems (09/09/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Boulder, CO)
    …STEM discipline and 3 years of related experience, or 1 year with a PhD. + ** Senior Principal Software Engineer (Level 4):** Bachelor's Degree in a STEM ... division within Northrop Grumman Space Systems is seeking a Principal Software Engineer / Sr. Principal...and enhancements + Software engineering support for multi-language (C/C++, Python , and Java) and complex software systems + Enhance… more
    Northrop Grumman (08/13/25)
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