• Staff Engineer - Ops Cloud Platform - Ruby…

    PagerDuty (Denver, CO)
    …to confidently own and evolve their domains. **Key Responsibilities** + **Ruby on Rails Leadership:** Serve as the organization's foremost expert in Ruby on Rails ... platform, focusing on modularity, scalability, and maintainability using modern Rails patterns and tools. + **Modernization & Innovation:** Identify opportunities… more
    PagerDuty (11/14/25)
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  • Senior Software Engineer (Ruby on Rails…

    UNUM (Denver, CO)
    …In this role, you'll work on our Leave Logic product using Ruby on Rails , React, JavaScript, and AWS services, with expertise in PostgreSQL, RDS, EC2, and ... a range or roles in a scrum environment** + **Experience with Ruby On Rails , React, (Java Script, AWS, PostgreSQL, RDS, EC2, Elastic Search) is required.** **Clearly… more
    UNUM (11/15/25)
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  • Machine Operator II $19 / Hour

    Progress Rail Services Corp. (Pueblo, CO)
    **11204BR** **PRS Facility Location:** Pueblo, CO Rail Welding - 098 **Job Purpose:** Grind Ends of rail prior to welding; * Operate electric and pneumatic ... * Starting hourly wage: $19 **Req ID:** 11204BR **Company Description:** Progress Rail stands at the intersection of legacy and innovation-driving the future of… more
    Progress Rail Services Corp. (11/12/25)
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  • Sr. Civil Engineering Manager/ Project Manager…

    AECOM (Denver, CO)
    …Join us. **Job Description** **AECOM i** s seeking a **Sr. Project Manager - Transit- Rail ** position in the **Denver, CO.** office. This is a key position and will ... report to the **US West Region Transit/ Rail Engineering Department.** **JOB SUMMARY:** The position includes responsibility...of transit infrastructure projects including BRT, LRT, Streetcar, Commuter Rail , Heavy Rail , and High-Speed Rail… more
    AECOM (10/01/25)
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  • Project Traffic Engineer - Rail

    Olsson (Denver, CO)
    Project Traffic Engineer - Rail Arizona - Remote; Colorado - Remote; Colorado Springs, CO; Denver, CO; Irvine, CA; Lincoln, NE; Loveland, CO; Nebraska - Remote; ... amazing designs, and projects with purpose. **Job Description** Olsson's Rail Traffic experts serve as a comprehensive resource for...other related services. As a Project Engineer within the Rail Traffic team, you will play a pivotal role… more
    Olsson (11/21/25)
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  • Project Manager ( Rail Track)

    Olsson (Loveland, CO)
    Project Manager ( Rail Track) Lincoln, NE; Loveland, CO; Omaha, NE **Company Description** We are Olsson, a team-based, purpose-driven engineering and design firm. ... projects with purpose. As a Project Manager for Olsson's Rail Track Team, you will be responsible for a...track. + Lead cross-functional teams on intermodal or other rail track designs, aligning skills and resources with project… more
    Olsson (10/07/25)
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  • Entry-Level Public Projects Engineer - Rail

    Olsson (Colorado Springs, CO)
    Entry-Level Public Projects Engineer - Rail Colorado Springs, CO; Dallas, TX; Denver, CO; Fort Worth, TX; Omaha, NE; Utah - Remote **Company Description** We are ... to completion, and ensuringtimelyreporting and effective communication with our rail clients. _Entry-Level Public Projects Engineers_ _can expect occasional travel… more
    Olsson (11/20/25)
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  • Civil Engineering Internship - Rail Track

    Olsson (Loveland, CO)
    Civil Engineering Internship - Rail Track Fort Worth, TX; Loveland, CO; Omaha, NE **Company Description** We are Olsson, a team-based, purpose-driven engineering and ... projects with purpose. **Job Description** As a Civil Engineering Intern on the Rail Track team, you will perform meaningful, hands-on, real-world work that will… more
    Olsson (10/29/25)
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  • Project Engineer ( Rail Track)

    Olsson (Loveland, CO)
    Project Engineer ( Rail Track) Lincoln, NE; Loveland, CO; Omaha, NE **Company Description** We are Olsson, a team-based, purpose-driven engineering and design firm. ... people, amazing designs, and projects with purpose. As a Project Engineer for Olsson's Rail Track Team, you will be responsible for a wide variety of tasks including… more
    Olsson (10/07/25)
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  • Engineer ( Rail Water Resources)

    Olsson (Loveland, CO)
    Engineer ( Rail Water Resources) Colorado Springs, CO; Dallas, TX; Denver, CO; Fayetteville, AR; Kansas City, MO; Lincoln, NE; Loveland, CO; Oklahoma City, OK; Omaha, ... NE; Overland Park, KS; Phoenix, AZ **Company Description** We are Olsson, a team-based, purpose-driven engineering and design firm. Our solutions improve communities, and our people make it possible. Our most meaningful asset is our people, and we are… more
    Olsson (11/08/25)
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