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Provides leadership for the mine planning, which encompasses the strategic and operational steps required to efficiently and safely extract stone and minerals from a quarry, ensuring profitability and sustainability while maximizing the life of the plant's reserves at the lowest possible cost and environmental impact. The role directs a team to optimize the cement manufacturing process through maximizing plant efficiency, achieving production and process targets, reducing manufacturing costs, and maintaining cementitious product quality, while ensuring the team / sites complies with environmental, health, and safety regulations.

CRH Plc

Plant Technical Manager

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ADAPTED_NOW

Provides leadership for the mine planning, which encompasses the strategic and operational steps required to efficiently and safely extract stone and minerals from a quarry, ensuring profitability and sustainability while maximizing the life of the plant’s reserves at the lowest possible cost and environmental impact. The role directs a team to optimize the cement manufacturing process through maximizing plant efficiency, achieving production and process targets, reducing manufacturing costs, and maintaining cementitious product quality, while ensuring the team / sites complies with environmental, health, and safety regulations.

Americas Cement West

Oldcastle

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. Normal color vision to identify wire color-coding, plus adequate visual acuity and hearing (with correction/aids if needed) to work safely around energized equipment.

Mariana Minerals Co LLC

Project Electrician

Certifications: Possession of relevant certifications, such as Journeyman Electrician or Master Electrician, showcases your commitment to professional development and adds a touch of mastery to your already impressive skill set. Your technical prowess and leadership skills will shine as you coordinate with a team of dedicated professionals, ensuring smooth electrical operations while adhering to stringent safety protocols.

Professional Recruiters

Sr. Electrician - 1522

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Electrician - 0009

Position Summary: The Equipment Operator plays a critical operational role in supporting mine production through the safe and efficient operation of heavy equipment, including stackers and sizers. Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Stacking/Sizer Operator

OLD JOB Electrician - 00009

Sr. Electrician - 1523

Diagnose, install, and repair fixed plant equipment, including pumps, compressors, boilers, fans, motors, gearboxes, piping, valves, and automated valves, identifying root causes. Through its Copper One platform, Mariana Minerals owns and operates Lisbon Valley Mining Company, a producing open-pit copper mine in southeastern Utah running 24/7.

Process Maintenance Technician

Required PPE: hard hat, steel-toe boots, safety glasses, high-vis clothing, and hearing protection, plus respirators and fall protection when needed. Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Maintenance Technician - Career Development Program

Position Summary: The Heavy Equipment Operator plays a critical operational role in supporting mine production through the safe and efficient operation of mobile heavy equipment, including loaders, dozers, excavators, graders, water trucks, and drill rigs. Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies.

Operator

The Blast Hole Driller operates production drill rigs at our open-pit copper mine, drilling blast patterns that keep mining operations on schedule. Open-pit blast hole experience is ideal, but we also welcome strong drillers from underground, reverse circulation (RC) or diamond core backgrounds.

Blast Hole Driller

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.

Mariana Minerals

Project Maintenance Technician

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Strong organizational and leadership skills with the ability to motivate and lead site teams and contractors to successfully execute scopes of work and meet project objectives; Demonstrated ability to work professionally and cooperatively with contractors and Company's representatives to resolve issues and avoid further conflict escalation; Efficient report writing and communication skills; Proficient computer and tablet skills including a working knowledge of MS office suite, model viewing software, Bluebeam and other construction software tools; Broad knowledge of the EPCM model of project delivery including the activities, interfaces and interdependencies of all project disciplines (engineering, procurement, construction management, and other project related disciplines). Technical degree or diploma in an Engineering or construction related program, or Journeyperson Certification with 10+ years of construction supervisory/management experience in underground mining and surface construction in heavy industrial or institutional construction; Previous experience in an Electrical Superintendent or similar role; Solid knowledge/understanding/appreciation of Health, Safety, and Environmental (HSE) policies/procedures and demonstrated HSE focus to ensure contractors conduct work in accordance with legislated and established project HSE requirements; The Construction Supervisor must be sufficiently experienced in construction of major surface and underground Electrical work packages including: Electrical systems installation and testing; Quality and completion systems; Codes and regulations pertaining to safety and electrical systems.

Hatch Ltd

Superintendent - Electrical

Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. Responsible for physical design implementation by producing drawings of interior and exterior layouts/plans/elevation views of the raceway design (conduit/cable tray/duct bank), equipment location and layout, lighting layouts, lightning protection layouts, and grounding plans.

Bechtel Corp

Senior Electrical Designer

Hatch Ltd.

Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.

In this role you will provide project management, project engineering, and project controls leadership for mining, mineral processing, metals, industrial water treatment, chemical processing, and heavy industrial projects across North America and internationally. WSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location.

YEAR

Senior Project Manager

The Territory Account Manager will serve as a trusted advisor to plant operations, maintenance, engineering, and reliability teams, working collaboratively to solve complex process challenges and support longâterm lifecycle strategies. This role focuses on delivering Emerson automation, valve, instrumentation, and service solutions that improve plant reliability, safety, regulatory compliance, and operational efficiency in highly demanding, assetâintensive environments.

Applied Control

Territory Account Area Manager

Oversee and monitor cross-functional teams of engineers, planners, and scientific professionals to execute project work on mid-level and/or multiple concurrent projects, including budgets, tracking hours and expenses, task completion, cost and quantities of materials/equipment/labor, technical calculations, permit applications, schematics, construction, compliance documentation, and regulatory and technical analysis memos. In this role you will provide project management, project engineering, and project controls leadership for mining, mineral processing, metals, industrial water treatment, chemical processing, and heavy industrial projects across North America and internationally.

Mining Engineer Jobs in Utah

Plant Technical Manager CRH Plc

Plant Technical Manager Americas Cement West

Project Electrician Mariana Minerals Co LLC

Sr. Electrician - 1522 Professional Recruiters

Electrician - 0009 Professional Recruiters

Stacking/Sizer Operator Mariana Minerals Co LLC

OLD JOB Electrician - 00009 Professional Recruiters

Sr. Electrician - 1523 Professional Recruiters

Process Maintenance Technician Mariana Minerals Co LLC

Maintenance Technician - Career Development Program Mariana Minerals Co LLC

Operator Mariana Minerals Co LLC

Blast Hole Driller Mariana Minerals Co LLC

Project Maintenance Technician Mariana Minerals

Superintendent - Electrical Hatch Ltd

Senior Electrical Designer Bechtel Corp

Superintendent - Electrical Hatch Ltd.

Project Maintenance Technician Mariana Minerals Co LLC

Senior Project Manager WSP

Territory Account Area Manager Applied Control

Lead Project Manager WSP Global Inc

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