• Software Development Engineer

    American Express Global Business Travel (Denver, CO)
    …offer an inclusive and collaborative culture where your voice is valued. We are seeking a Software Development Engineer III to join our team of ... to book their complete trip. The team's responsibilities span web development and backend micro-services using multiple languages and frameworks including Java,… more
    American Express Global Business Travel (01/14/26)
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  • Software Engineer III

    RxBenefits (Denver, CO)
    RxBenefits is hiring! We are adding a Software Engineer III to the growing application development team at our Birmingham, AL headquarters. As a level ... III engineer , you will be responsible for creating the next generation of software at RxBenefits to support our rapidly growing business. You will also be… more
    RxBenefits (12/12/25)
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  • Software Engineer III

    CH Robinson (Denver, CO)
    CH Robinson is seeking a Software Engineer III to build modern, responsive, and highly scalable systems that power Navisphere, the world's most advanced ... customers to track commerce across the globe. If you are an experienced software engineer who thrives on collaboration, takes pride in creating customer-facing… more
    CH Robinson (01/07/26)
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  • Software Engineer III

    Google (Boulder, CO)
    Software Engineer III , Google...equivalent practical experience. + 2 years of experience with software development in Java. + Experience with ... goes on and is growing every day. As a software engineer , you will work on a...Google (https://careers.google.com/benefits/) . **Responsibilities** + Write product or system development code. + Participate in, or lead design reviews… more
    Google (01/10/26)
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  • Software Engineer III , Full…

    Google (Boulder, CO)
    Software Engineer III , Full Stack, Payments _corporate_fare_ Google _place_ Mountain View, CA, USA; Boulder, CO, USA **Mid** Experience driving progress, ... goes on and is growing every day. As a software engineer , you will work on a...Google (https://careers.google.com/benefits/) . **Responsibilities** + Write product or system development code. + Participate in, or lead design reviews… more
    Google (12/27/25)
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  • Software Engineer III

    Google (Boulder, CO)
    Software Engineer III , AI/ML, Google Workspace _corporate_fare_ Google _place_ Boulder, CO, USA **Mid** Experience driving progress, solving problems, and ... goes on and is growing every day. As a software engineer , you will work on a...Google (https://careers.google.com/benefits/) . **Responsibilities** + Write product or system development code. + Collaborate with peers and stakeholders through… more
    Google (12/11/25)
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  • Software Engineer III

    Lockheed Martin (Littleton, CO)
    **Description:** Join us as a ** Software Engineer ** where you will design and develop software for complex satellite and rocket test and measurement systems ... our employees to think boldly, perform with excellence, and drive innovation\. As a Software Engineer , you will play a critical role in shaping the future… more
    Lockheed Martin (11/26/25)
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  • Software Engineer III (UI)

    Proofpoint (Denver, CO)
    …why we're a leader in next-generation cybersecurity. Protection Starts with People. Proofpoint. Software Engineer We're looking for a Software Engineer ... security, performance, and reliability. * Apply secure coding practices in frontend development , with awareness of common web vulnerabilities and OWASP Top 10… more
    Proofpoint (01/15/26)
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  • Computer Vision Software Engineer

    Lockheed Martin (Littleton, CO)
    …systems\. **About the Role** : We are seeking a Senior Computer Vision Software Engineer who can proactively drive architectural evolution and deliver ... technical field \(or equivalent professional experience\) with 3\+ years of software development experience * Familiarity with functional programming languages… more
    Lockheed Martin (11/17/25)
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  • IT Data Analytics Engineer I, II,…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …I, job grade 7; IT Data Analytics Engineer II, job grade 8, IT Data Analytics Engineer III , job grade 9; or Senior Data Analytics Engineer , job grade 10. ... Analytics Engineer ** Hiring Salary Range: $109,000-$139,000 **IT Data Analytics Engineer III ** Hiring Salary Range: $98,000-$124,000 **IT Data Analytics … more
    Tri-State Generation and Transmission Association, Inc. (12/02/25)
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  • Voice and Data Network Engineer I, II,…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …7; Voice and Data Network Engineer II, job grade 8, Voice and Data Network Engineer III , job grade 9; or Senior Voice and Data Network Engineer , job ... Engineer ** Hiring Salary Range: $109,000-$139,000 **Voice and Data Network Engineer III ** Hiring Salary Range: $98,000-$124,000 **Voice and Data Network… more
    Tri-State Generation and Transmission Association, Inc. (12/02/25)
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  • Technical Support Engineer III

    Broadcom (Broomfield, CO)
    …Candidate Account, please Sign-In before you apply.** **Job Description:** **Technical Support Engineer III - Storage** **VMware Cloud Foundation (VCF) Division ... customer focused teams that support the world's leading edge software spanning every imaginable industry across globe? Storage Technical...you will work toward completing?** As a Technical Support Engineer III , we will take your current… more
    Broadcom (12/18/25)
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  • Mainframe Systems Engineer III

    Huntington National Bank (Denver, CO)
    Description Brief Description: The Mainframe Systems Engineer III candidate must have experience in one or more of the following disciplines: z/OS installation ... Detailed Description: This candidate will be filling an experienced systems mainframe engineer position. The candidate must have the following skills: + Advanced or… more
    Huntington National Bank (12/10/25)
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  • Mechanical Engineer III (Straight…

    Sierra Nevada Company, LLC (Centennial, CO)
    …and mechanical engineering to real-world, in-service aircraft challenges. As a Mechanical Engineer III , you will be responsible for developing, analyzing, and ... Engineering tools + Familiarity working in multi-disciplinary design and development teams + Demonstrated experience developing repair procedures for in-service… more
    Sierra Nevada Company, LLC (01/08/26)
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  • Engineer III

    General Atomics (Englewood, CO)
    …systems solutions. **DUTIES AND RESPONSIBILITIES:** + Serve as an Information Systems Security Engineer (ISSE) for one or more development programs. + Security ... one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely...mission requirements. We're seeking a Space Systems Cyber Security Engineer to join our team in Englewood, CO. In… more
    General Atomics (01/14/26)
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  • NG&NGL Engineer II/ III

    Marathon Petroleum Corporation (Denver, CO)
    …SUMMARY MPLX NG & NGL Operations West Region is seeking an Operations Engineer . The Operations Engineer will provide engineering support, project management, ... The role focuses on providing operations engineering support and the development /execution of gathering, pipeline, compression, and gas plant-related projects. KEY… more
    Marathon Petroleum Corporation (01/14/26)
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  • Systems Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …experience with systems integration laboratories + Familiarity with Linux and/or Windows software development and sustainment lifecycle At SNC we deliver ... united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, model, simulate,… more
    Sierra Nevada Company, LLC (01/06/26)
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  • Circuit Design Engineer III

    Lockheed Martin (Littleton, CO)
    **Description:** Join us as a **Circuit Design Engineer ** where you will design and develop hardware and circuits for complex satellite and rocket test and ... systems utilizing Common Off the Shelf \(COTS\) and custom hardware and software tools as well as, perform hardware engineering best practices to include:… more
    Lockheed Martin (10/29/25)
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  • RF Engineer - Antenna (Level III )…

    Lockheed Martin (Littleton, CO)
    …find a career that's built for you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We are looking for an experienced RF ... Engineer who holds Certified Principal Engineer \(CPE\)...hardware from concept, design, modeling/analysis, through system integration, test‑plan development , and component qualification\. \#NSSGS \#SpaceRF **Basic Qualifications:** *… more
    Lockheed Martin (12/20/25)
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  • Electro-Optical Model Based Systems…

    Lockheed Martin (Louisville, CO)
    …our team in **Sunnyvale, CA or Louisville, CO** \! The Model Based Systems Engineer supports the development , upkeep, and documentation of Model Based Systems ... with Cameo or MBSE Modeling * Experience with products that include Software and Circuitware Development and Integration * Experience defining system\-level… more
    Lockheed Martin (12/06/25)
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