• Senior Systems Engineer

    Sigmatech, Inc. (Colorado Springs, CO)
    Job Descriptions: Senior Systems Engineer Sigmatech is seeking a qualified Senior Systems Engineer to build an engineering education and training ... teams. This position will work at Schriever SFB. The Senior Systems Engineer is responsible...in network design, development, and documentation + An active Top Secret /SCI security clearance is required +… more
    Sigmatech, Inc. (08/08/25)
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  • Senior Systems Engineer , Air…

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. Raytheon, an RTX business, is looking for a ** Senior ** ** Systems Engineer ** to join our systems engineering team. ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (08/08/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …Clearance:** DoD Clearance: TS /SCI We have an exciting opportunity for a ** Senior ** ** Systems Engineer ** supporting one of our premier programs where ... analyses and define how the system works using Model-Based Systems Engineering + Decompose requirements, define system interfaces and...in support of the program + Active and transferrable TS /SCI US government issued clearance is required prior to… more
    RTX Corporation (07/30/25)
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  • Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …Clearance:** TS /SCI without Polygraph We have an exciting opportunity for a ** Senior ** ** Systems Engineer ** supporting one of our premier programs in ... in support of the program + Active and transferrable TS /SCI US government issued clearance is required prior to...5 years of prior relevant experience + Experience with systems engineering lifecycle, roles and functions, with specific experience… more
    RTX Corporation (07/30/25)
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  • Senior Systems Engineer

    RTX Corporation (Colorado Springs, CO)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a Senior Systems Engineer , providing enterprise-wide systems engineering ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the...CO (Denver area) **What You Will Do** + Provides systems engineering and integration support to assess, plan, coordinate,… more
    RTX Corporation (06/10/25)
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  • Senior Systems & Logistics…

    Nou Systems, Inc. (Colorado Springs, CO)
    …, a Hemisphere IDIQ awardee, is pleased to announce the contingent opening for a Senior Systems & Logistics Engineer who will join our Engineering Services ... nou Systems , Inc. (nSI) is now officially a 100% ESOP...systems engineering + You must have an active TS clearance, with SCI eligibility + You must be a… more
    Nou Systems, Inc. (08/01/25)
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  • Senior Network Systems

    Nou Systems, Inc. (Colorado Springs, CO)
    …, a Hemisphere IDIQ awardee, is pleased to announce the contingent opening for a Senior Network Systems Engineer who will join our Engineering Services team ... nou Systems , Inc. (nSI) is now officially a 100%...partner requirements collection + You must have an active TS clearance, with SCI eligibility + You must be… more
    Nou Systems, Inc. (06/14/25)
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  • Senior Principal Systems

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior Principal Systems Engineer - RF Systems ** **113950BR** ... programs and proposal development within the Radio Frequency Mission Systems (RFMS) Product Area. + Aid in the model...Education, US Department of Education. + A current, active Top Secret security clearance is required. +… more
    BAE Systems (06/28/25)
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  • Senior Digital Systems

    SciTec (Boulder, CO)
    …be considered. SciTec has an immediate opportunity in our Boulder, CO office for a Senior Digital Systems Engineer with strong skills in model-based ... systems engineering. This engineer will be responsible for creating techniques and tools...of the following skills will be preferred + Current SECRET security clearance. Current TOP SECRET more
    SciTec (05/20/25)
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  • Senior Principal Systems

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. Raytheon, an RTX business, is seeking a ** Senior Principal Systems Engineer ** to join our Systems Engineering ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (07/30/25)
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