• ( USA ) Principal , Systems…

    Walmart (Denver, CO)
    **Position Summary ** Are you ready to lead the charge in transforming our infrastructure ? As a Principal , Systems and Infrastructure Engineer at ... environment where innovation and collaboration are key. As a Principal Engineer, you will have a significant impact on..., cybersecurity, or related area and 5years' experience in systems and infrastructure engineering or related area… more
    Walmart (06/26/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …seeking a ** Principal Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join an agile product team. The Ideal candidate ... the best practices and capabilities to develop and communicate implementation, of infrastructure solutions + You will maintain existing systems through Linux… more
    RTX Corporation (09/09/25)
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  • Principal Platform / Cloud Architect…

    RTX Corporation (Aurora, CO)
    …Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status ... secure world. The Platform Engineering group is seeking a ** Principal Platform / Cloud Architect** to ensure the successful...to ensure the successful delivery of a Private Cloud Infrastructure for one of our premier programs on site… more
    RTX Corporation (08/30/25)
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  • Principal Sales Engineer

    Rocket Software (Denver, CO)
    …people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and existing ... well as direct business to grow revenue opportunities. Rocket Software Principal Sales Engineers are experienced technical professionals with an extensive enterprise… more
    Rocket Software (08/08/25)
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  • Principal System Administrator

    RTX Corporation (Aurora, CO)
    …East 6th Ave 18500 East 6th Avenue Buckley AFB, Aurora, CO, 80011 USA **Position Role Type:** Remote **U.S. Citizen, US Person, or Immigration Status Requirements:** ... a safer, more secure world. Raytheon has an opportunity for a ** Principal System Administrator** for Linux operational support and sustainment for high priority… more
    RTX Corporation (09/03/25)
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  • Sr. Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status ... information system capabilities and create end-to-end solutions to solve complex digital infrastructure problems. To achieve the mission of our customers, we strive… more
    RTX Corporation (07/19/25)
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  • Principal Professional Services Consultant

    Rocket Software (Denver, CO)
    …across the three pillars of mainframe modernization - application, process and infrastructure - to achieve unprecedented speed to market, competitive advantage, and ... at least one of the following focus areas: + Infrastructure modernization projects + Application modernization projects + Process...location. . **What Rocket Software can offer you in USA :** **Unlimited Vacation Time as well as paid holidays… more
    Rocket Software (09/06/25)
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  • Principal Software Engineer (Remote)

    Huntington Ingalls Industries (Colorado Springs, CO)
    Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software ... and systems engineering, cyber capabilities, and data science. Enlighten provides...key contributor to designing, building, and scaling this core infrastructure . You will tackle a diverse set of challenges,… more
    Huntington Ingalls Industries (07/24/25)
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