• Software Engineers - All Levels

    DCCA (Littleton, CO)
    …of data exploitation applications for commercial, military and intelligence users. Software Engineer responsibilities will include: . Designing, developing, ... Software Engineers - All Levels Location Littleton, CO...or bachelors with 14+ years experience or equivalent . Engineer Consultant (CT11): Senior consultant to top … more
    DCCA (11/21/25)
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  • Senior Platform DevOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... safer, more secure world. As a **Senior Platform DevOps Engineer ** , you will herald a transformative era in...** , you will herald a transformative era in software engineering, one that underscores the integration of development… more
    RTX Corporation (11/29/25)
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  • Engineer Senior Principal II - Payload…

    BAE Systems (Boulder, CO)
    …and analysis plans necessary for payload verification. + Lead the development, test and evaluation of hardware, software , support equipment and systems ... (SRR), Preliminary Design Review (PDR), Critical Design Review (CDR), Test Readiness Review (TRR), and payload sell-off. + Work...mission architecture for the intelligence community. + Current, active TS /SCI or DOD TS security clearance. **Pay… more
    BAE Systems (10/29/25)
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  • Principal/Sr. Principal RF Microwave Design…

    Northrop Grumman (Aurora, CO)
    …making history. Northrop Grumman has an opening for a **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_** to join our team of ... safe and maintain peace on a global scale. The **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_** will be a part of our… more
    Northrop Grumman (11/20/25)
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  • Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we ... that create a safer, more secure world. The **Senior Platform Network Engineer ** will perform network engineering and design, creating engineering design artifacts,… more
    RTX Corporation (12/19/25)
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  • Senior Software Architect/Designer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …processes, and specific industry regulations + Must have and maintain a US Gov TOP SECRET / SCI clearance. Preferred Skills and Experience + RMF/Cyber Experience ... will close within 90 days from the Posting Date. Keyword: AWS Cloud Architect/ Engineer , Cloud SW developer, Cloud network developer, Software Integration … more
    Kratos Defense & Security Solutions, Inc. (11/08/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we ... more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within… more
    RTX Corporation (01/06/26)
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  • Big Data Systems Engineer (Remote)

    KBR (Denver, CO)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced ... national security. KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate will...will be part of the KBR team supporting the Test Resource Management Center's (TRMC) Big Data (BD) and… more
    KBR (10/28/25)
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  • Senior Principal Engineer , Systems…

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do is rooted in our ... world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems at a customer's… more
    RTX Corporation (01/07/26)
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  • Senior Engineer - Ground Systems / MBSE

    BAE Systems (Broomfield, CO)
    …security clearance is required. + Knowledge of related disciplines in software engineering, hardware engineering, integration, test engineering, quality ... We are looking to expand our team with a talented and energetic systems engineer in support of development of ground systems for commercial, DoD, and other… more
    BAE Systems (01/01/26)
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