• Sr. Principal Systems Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …algorithms for mode/sensor implementation + Develop software integration planning for system algorithms to model behavior of systems in real-time for radar ... Space Systems is seeking a **Sr. Principal Systems Engineer ** or **Staff Systems ...teams with a customer focus **Preferred Qualifications:** + Active Top Secret clearance at the time of… more
    Northrop Grumman (09/24/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Littleton, CO)
    …ensuring security and prosperity\. Lockheed Martin seeks an innovative and talented electrical systems engineer to join the Global Security team in Denver, ... GN&C, Electrical Power, COMMS, RF, Software, etc\.\) * Knowledge and application of Systems Integration functions, including one or more of the following: A\.… more
    Lockheed Martin (09/12/25)
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  • Mission Solutions SAFe Agile Engineer

    CACI International (Aurora, CO)
    …lieu of degree will be considered, + Active Top Secret //Sensitive Compartmented Information with Counterintelligence Information ( TS /SCI) _Desired:_ + Scaled ... Mission Solutions SAFe Agile Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (09/25/25)
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  • Principal Engineer Systems Test

    BAE Systems (Boulder, CO)
    …integrity, continual learning and strong execution. Note: AI&T is also known as systems integration and test (SI&T), assembly, test and launch operations (ATLO), ... missions systems integration and test (MSIT), and other...available based on position level and/or job specifics. **Principal Engineer Systems Test** **116266BR** EEO Career Site… more
    BAE Systems (09/19/25)
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  • Senior System Engineer

    KBR (Colorado Springs, CO)
    Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Will have extensive background and direct experience with integrating complex system -of- systems for large-scale space acquisition programs. Applicants require a… more
    KBR (08/13/25)
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  • Military Fellowship Program: Systems…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …standard tools such as Matlab, Python, and C++. + **Eligible to obtain/maintain Top Secret with SCI eligibility US Security Clearance is required** ... Secret US Security Clearance **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility and current full-scope polygraph US… more
    Sierra Nevada Company, LLC (08/14/25)
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  • Engineer Principal - RF Systems…

    BAE Systems (Broomfield, CO)
    …to delivery including proposal support, concept development with trades, payload system design, payload integration and test, and post-delivery technical ... Other incentives may be available based on position level and/or job specifics. ** Engineer Principal - RF Systems Analyst** **114767BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Experienced RF Engineer (Colorado)

    Lockheed Martin (Highlands Ranch, CO)
    …our nation's defense systems \.** We are seeking a highly motivated RF Engineer to support the design, development, and integration of advanced radio ... Active Secret clearance with the ability to obtain and maintain a Top Secret /SCI clearance\. **Desired Skills:** * Master's degree in Electrical Engineering… more
    Lockheed Martin (09/04/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …solutions to our nation and global customers. Kratos has an opportunity for a System Engineer in support of a Department of Defense (DOD) customer. The ... results + Lead technical planning and provide oversight to system integration + Conduct oversight on design,... utilization Required Experience: + US Citizen + Current Top - Secret clearance with SCI eligibility. + Bachelor's… more
    Kratos Defense & Security Solutions, Inc. (09/06/25)
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  • Senior Principal Software Systems…

    BAE Systems (Boulder, CO)
    …innovation, integrity, continual learning and strong execution. Ground Systems Engineer in support of design, requirements, analysis, integration , and test ... expand our team with a talented and energetic ground system engineer in support of operation of...on position level and/or job specifics. **Senior Principal Software Systems Engineer ** **116298BR** EEO Career Site Equal… more
    BAE Systems (09/23/25)
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