• Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Aurora, CO)
    …Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US ... more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within… more
    RTX Corporation (09/03/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Denver, CO)
    Network Engineer (Levels 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... monitor the health and performance of the network including hardware and management software . + Develop and maintain a road map for capabilities, operations, and… more
    CACI International (08/11/25)
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  • Computer Engineer - Mid-level

    CACI International (Colorado Springs, CO)
    Computer Engineer - Mid-level Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... site. + Computer Engineers perform a variety of engineering analysis, software , hardware, video, telecom, or network development, integration, testing, and… more
    CACI International (08/01/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Aurora, CO)
    …Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division Engineering organization supporting ... LAN/WAN environment and provide specific detailed information for hardware and software selections, implementation techniques and tools for the most efficient… more
    Northrop Grumman (06/12/25)
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  • Mechanical Integration Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Missile\. Lockheed Martin is looking for a highly motivated Mechanical Integration Engineer to become a member of the Systems Engineering and Integration Team ... \(SEIT\)\. As a Mechanical Integration Engineer , you will: * Integrate the system architecture and...outside of Systems Engineering \(e\.g\., Electrical, Mechanical, Propulsion, RF, Software , etc\.\) * Ability to absorb extensive technical detail… more
    Lockheed Martin (08/21/25)
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  • Project Engineer - Clearance Required

    Lockheed Martin (Colorado Springs, CO)
    …Work** The C2BMC\-Regional Application Agile Release Train is seeking a project engineer that will thrive in a fast paced multi\-team environment\. The selected ... and presenting metrics used for planning \-Manage the Free and Open Source Software \(FOSS\) approvals\. Work with product teams to complete SARA forms and get… more
    Lockheed Martin (08/13/25)
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  • Staff Systems Engineer

    Northrop Grumman (Aurora, CO)
    …they're making history. The Space Systems Sector is seeking an experienced Staff Systems Engineer to join a Ground Segment team as the **SEIT Lead in Aurora, CO.** ... the ability to define, adapt, integrate, test, and deploy ground software applications and manage mission data across virtualized and distributed infrastructure.… more
    Northrop Grumman (08/08/25)
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  • Sr. Principal Systems Engineer / IPT Lead…

    Northrop Grumman (Colorado Springs, CO)
    …Our employees are not only part of history, they're making history. As a Systems Engineer /IPT Lead for the JTAGS program, you will play a pivotal role in developing ... to large-scale system capability changes + Leading execution of system and software performance analysis using Matlab-based tools to extract data from text files… more
    Northrop Grumman (08/01/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Fleet Ballistic Missile\. Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering and Integration Team\. ... interfaces encompass communications, compatibility, and interoperability of electrical and software systems, including radio frequency \(RF\) hardware\. You will… more
    Lockheed Martin (07/30/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …the boundaries of what is possible. We are currently seeking a Senior Systems Engineer to lead our Open Mission Systems (OMS) architecture and design activities in ... support of large fixed wing platforms. As a Sr Systems Engineer , you will be responsible for leading the development and implementation of OMS based initiatives… more
    Sierra Nevada Company, LLC (07/15/25)
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