• Kiewit Scholars - Summer 2026 Internship

    Kiewit (Denver, CO)
    mining ** experience includes constructing infrastructure, performing mine services or contract mining in coal, copper , diamond, gold, nickel, platinum, potash ... of markets, from advanced technologies and industrial energy to process industries, and mining , minerals and metals. Kiewit, with more than a century-old legacy in… more
    Kiewit (10/24/25)
    - Related Jobs
  • Senior Conceptional Estimator

    Bechtel Corporation (Denver, CO)
    …positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the Manufacturing and Technology markets. Our services ... inspiring projects in our Impact Report . # Project Overview: Bechtel Mining and Metals offers engineering, procurement, and construction services for customers in… more
    Bechtel Corporation (10/25/25)
    - Related Jobs
  • Mine Front Line Supervisor- Field Operations

    Kiewit (Lone Tree, CO)
    …ID:** 174472 **Job Level:** Mid Level **Home District/Group:** Kiewit Mining District **Department:** Field Supervision **Market:** Mining **Employment ... play a significant part in the success of Kiewit Mining Group by directly supervising day to day field...operate in various commodities, including gold, coal, phosphate, talc, copper , oil sands, iron ore, and aggregates. We are… more
    Kiewit (11/21/25)
    - Related Jobs
  • Infrastructure Technician II

    Freeport-McMoRan (Climax, CO)
    …and responsibly. We have operated in Colorado for more than 100 years, with mining and milling operations near Leadville, Kremmling and Empire. Our Climax Mine is ... the area. Some attractions in Leadville include the National Mining Hall of Fame and Museum, Ski Cooper, Tennessee...voice system, RF systems and other networking infrastructure (both copper and fiber optic) + Assist in the management… more
    Freeport-McMoRan (09/24/25)
    - Related Jobs
  • Mechanical Engineer

    Jacobs (Denver, CO)
    …piping, thermal processes), brewing (pumps, valves, tanks, piping networks), mining (slurry pumps, dewatering, material separation), chemical processing (pumps, ... and wastewater treatment plant process piping (ductile iron, steel, PVC, HDPE, copper , etc.) * Design implementation of rotating equipment and process treatment… more
    Jacobs (09/03/25)
    - Related Jobs