• Space Operations Senior Systems Engineer

    Sigmatech, Inc. (Colorado Springs, CO)
    …+ Support decision briefings to Squadron leadership and provide visual aids utilizing modeling and simulation software (eg STK, Freeflyer etc ). + Attend ... Job Descriptions: Sigmatech is seeking a qualified Senior Systems Engineer to support Delta 9 with all...include satellite configuration, health and status of system, post-burn analysis validation and mission debriefs to military personnel prior… more
    Sigmatech, Inc. (10/01/25)
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  • Sr Principal Electrical System Engineer Mechanisms…

    BAE Systems (Westminster, CO)
    …the performance of other systems and subsystems. + Electrical system-level modeling and simulation , analysis , trades, risk assessment, requirements ... REQUIRED** Minimum $10,000 Sign-On Bonus being offered for external hires. BAE Systems is expanding our expertise to provide exciting and challenging solutions to… more
    BAE Systems (09/09/25)
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  • Transmission Planning Engineer (Entry, Staff,…

    Xcel Energy (Denver, CO)
    …in the application of advanced theories, concepts, principles, and processes in power systems modeling and analysis and/or transmission planning. Contributes ... Leadership: + Mentor engineers, interns, and analysts on advanced simulation methodologies, IBR modeling , EMT techniques, and...Power systems studies engineer: Leads and performs modeling and analysis activities for steady state… more
    Xcel Energy (10/01/25)
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  • Senior Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    …live-fire testing, particularly testing of space systems , and the role of modeling and simulation (M&S) and hardware-in-the-loop (HWIL) in a test campaign. ... developmental, operational, and integrated test * Comfortable with methodologies including modeling and simulation , laboratory testing, open-air testing, and… more
    KBR (08/14/25)
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  • Sr Principal Engineer Electrical System Lead…

    BAE Systems (Westminster, CO)
    …the performance of other systems and subsystems. + Electrical system-level modeling and simulation , analysis , trades, risk assessment, requirements ... REQUIRED** Minimum $10,000 Sign-On Bonus being offered for external hires. BAE Systems is expanding our expertise to provide exciting and challenging solutions to… more
    BAE Systems (09/09/25)
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  • Engineer Senior CONOPS Active Clearance Required

    BAE Systems (Boulder, CO)
    …execution for Space, Air, and Ground Segment efforts. + Perform system engineering plus modeling & simulation for a variety of tactical and surveillance missions ... **Job Description** Technical position for a CONOPS/ Systems Engineer with experience in Tasking, Collection, Processing, Exploitation and Dissemination (TCPED). The… more
    BAE Systems (09/27/25)
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  • Senior OPIR Systems Engineer

    KBR (Denver, CO)
    …to evaluate and assess total constellation performance + Supports and conducts modeling and simulation of Tracking OPIR sensor and constellation performance ... Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified...optical designs for performance, manufacturability, and risk + Provide analysis and recommendations to Tracking programs in execution +… more
    KBR (09/12/25)
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  • Principal Systems Engineer- (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …leadership experience. + Experience performing system engineering for large complex systems to include requirements analysis and decomposition, Interface ... with Agile Methods + Experience developing prototypes and performing experiments + Modeling and simulation experience **What We Offer:** + Medical, dental,… more
    RTX Corporation (09/11/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …SNC - advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join our ... team! As a Systems Engineer, you will be using your skills and...services. You'll be developing complex system architectures within contextual modeling platforms, ushering them from operational concept through preliminary… more
    Sierra Nevada Company, LLC (09/25/25)
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  • Senior Test and Evaluation Portfolio Manager

    KBR (Colorado Springs, CO)
    …reviews and anomaly resolutions, and their data analysis as per the data analysis plan. + Evaluate and review simulation efforts to predict or evaluate ... and other related war gaming events. + Comfortable with methodologies including modeling and simulation , laboratory testing, open-air testing, and live-fire… more
    KBR (07/22/25)
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