• Principal / Sr . Principal

    Northrop Grumman (Aurora, CO)
    …Grumman Space Systems (NGSP) is seeking a highly qualified individual to join our team as a ** Principal Cyber Systems Engineer or Sr . Principal Cyber ... be considered in lieu of degree. + **Level 04, Sr Principal ** : Bachelor's Degree with 9...Systems Security Professional (CISSP) Certification. + Ability to integrate Cyber Systems Engineering requirements with Program System Development Life… more
    Northrop Grumman (09/16/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator** to join our team at our facility in Aurora, ... computers as directed by the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + Report on project status as required for all recurring… more
    Northrop Grumman (09/11/25)
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  • Sr . Principal Linux System…

    RTX Corporation (Aurora, CO)
    …be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator. + Responsibilities include building, maintaining, ... required, as only US citizens are eligible for a security clearance. + An active cyber security certification, qualified for DoD 8570 IAT Level 2 on start date. IAT… more
    RTX Corporation (07/19/25)
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  • Principal / Senior Principal

    Northrop Grumman (Aurora, CO)
    …only part of history, they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at ... of Linux system design, administration, and sustainment (no Windows!), cyber security, network and hardware engineering, Algorithm development, and analysis.… more
    Northrop Grumman (08/22/25)
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  • Renewables Controls Engineer (Staff, Senior

    Xcel Energy (Henderson, CO)
    …their skills and experience as different skills and/or experience will be required at senior , and principal engineer levels.** **This is a hybrid role with three ... strongly preferred. In this role you will have the opportunity to: + Deliver cyber -secure solutions to enhance data capture and equipment reliability in our fleet +… more
    Xcel Energy (10/03/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Aurora, CO)
    …ground system capture effort? We have an exciting opportunity for a Principal Systems Engineer - Space Network Management Product Owner to provide leadership ... Network Management (Space Mesh) functional capabilities + Collaborate with Raytheon senior leadership, government customers, and technical Subject Matter Experts to… more
    RTX Corporation (09/26/25)
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  • Principal SCADA Engineer

    City Light & Power, Inc (Denver, CO)
    Principal SCADA Engineer Location: Denver, CO - Hybrid Work Schedule CLP Engineering (CLPE) is seeking a Principal SCADA Engineer to join the SCADA team in our ... investor-owned, municipal, cooperative, government, industrial, and commercial customers. The Principal SCADA Engineer will support the design, configuration, commissioning,… more
    City Light & Power, Inc (09/03/25)
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  • Data Protection and Security - Principal

    Highmark Health (Denver, CO)
    …**Job Description :** **JOB SUMMARY** The Data Protection and Security - Principal Architect is a leadership role responsible for defining, implementing, and ... ensuring responsible data handling practices. The Data Protection and Security - Principal Architect is responsible for the evaluation of technologies, use cases,… more
    Highmark Health (09/13/25)
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  • Postdoctoral Associate / Research Associate…

    University of Colorado (Boulder, CO)
    …+ Principal Research Associate: $145,000 to $190,000 annually + Senior Principal Research Associate: $185,000 to $210,000 annually Relocation expenses ... **Postdoctoral Associate / Research Associate / Senior Research Associate** **Requisition Number:** 63870 **Location:** Boulder Colorado **Employment Type:**… more
    University of Colorado (09/18/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Aurora, CO)
    …+ Report project status as required for all recurring and non-recurring efforts ​ ** Sr . Principal Linux Systems Administrator** + Serve as a Project Lead ... of experience may be considered in lieu of a completed degree. + ** Sr . Principal Linux Systems Administrator** - Associate's degree and 11 years of experience,… more
    Northrop Grumman (09/14/25)
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  • Systems Engineering

    DCCA (Denver, CO)
    …and validation . Provide support to ground segment software development and cyber security initiatives . Analysis and establishment of verification attributes for ... 3+ years experience or bachelors with 5+ years experience or equivalent * Senior Engineer (CT9): Emerging authority typically with an advanced degree and 7+ years… more
    DCCA (07/31/25)
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