Maintenance Technician I

U.S. Silica; Sparta (WI); On-site; USD 60,000 - 76,000; Full time

Job summary

U.S. Silica in Sparta, WI is seeking a Maintenance Technician I to support mechanical systems maintenance, installation, and repair in a fast-paced industrial environment under experienced supervision.

You will read blueprints and schematics, perform preventive maintenance, troubleshoot equipment, and document work while adhering to safety standards and LOTO procedures. The role involves outdoor work in all weather and collaboration with operations to minimize disruptions.

Qualifications

• High school diploma or GED is required.
• 5+ years as a Maintenance Technician in industrial settings is preferred.
• Safety and quality standards are a priority.
• Strong troubleshooting and problem-solving abilities are essential.
• Ability to work in fast-paced environments and adapt to changing priorities.
• Able to work outdoors in all weather and at heights; comfortable on stairs and ladders.
• Able to use hand tools and operate site equipment.
• MSHA knowledge is a plus.
• Forklift experience is preferred.
• Knowledge of maintenance software is beneficial.

Responsibilities

• Read and interpret blueprints, technical documents, electrical schematics, and ladder logic diagrams.
• Perform and support mechanical repairs to improve plant processes and equipment reliability.
• Troubleshoot, repair, and adjust production and safety equipment.
• Complete preventive maintenance tasks in accordance with established procedures.
• Ensure all work is performed in compliance with safety standards, including LOTO/TO (LOTOTO), confined space, and company policies.
• Maintain and repair plant equipment, ensuring work orders are completed on schedule.
• Collaborate with operations and maintenance teams to minimize production disruptions.
• Assist with planning and installation of new equipment and capital projects, ensuring adherence to timelines and budgets.
• Accurately document completed work, system updates, and process improvements.
• Perform welding and other hot work as needed.
• Maintain inventory of critical spare parts.
• Support continuous improvement initiatives and other duties as assigned.

Skills

Blueprint reading

Troubleshooting

Safety compliance

Outdoor work & heights

MSHA knowledge

Education

High School Diploma or GED

Tools

Hand tools

Site equipment operation

Maintenance software

Forklift experience

Job description

The Maintenance Technician I supports the maintenance, installation, and repair of mechanical systems and equipment. This role is ideal for someone looking to further develop their technical skills while working in a fast-paced industrial environment under experienced supervision.

Responsibilities

• Read and interpret blueprints, technical documents, electrical schematics, and ladder logic diagrams
• Perform and support mechanical repairs to improve plant processes and equipment reliability
• Troubleshoot, repair, and adjust production and safety equipment
• Complete preventive maintenance tasks in accordance with established procedures
• Ensure all work is performed in compliance with safety standards, including LOTO/TO (LOTOTO), confined space, and company policies
• Maintain and repair plant equipment, ensuring work orders are completed on schedule
• Collaborate with operations and maintenance teams to minimize production disruptions
• Assist with planning and installation of new equipment and capital projects, ensuring adherence to timelines and budgets
• Accurately document completed work, system updates, and process improvements
• Perform welding and other hot work as needed
• Maintain inventory of critical spare parts
• Support continuous improvement initiatives and other duties as assigned

Qualifications

• High school diploma or GED required
• Minimum of 5 years of experience as a Maintenance Technician in an industrial setting (may be waived based on experience)
• Strong commitment to safety and quality standards
• Proven troubleshooting and problem-solving skills
• Ability to work in a fast-paced environment and adapt to changing priorities
• Comfortable working outdoors in all weather conditions and at heights (stairs, ladders, elevated platforms)
• Ability to use hand tools and operate site equipment

Preferred Qualifications

• MSHA (Mine Safety and Health Administration) knowledge
• Forklift and warehouse experience
• Basic computer skills and familiarity with maintenance systems
• Strong teamwork and communication skills
• Basic math skills (fractions, geometry)

About Us

U.S. Silica is a leading producer of industrial minerals essential to modern life. With $1B+ in annual revenue, 26 production facilities, and industry-leading last-mile logistics for the oil & gas sector, we supply high-quality silica, diatomaceous earth, clay, and other materials to industries ranging from energy and construction to food & beverage.

As a portfolio company of Apollo Global Management, we are positioned for strategic growth in both our Oil & Gas and Industrial segments. For more than 100 years, our products and innovations have helped make the world cleaner, safer, and more energy-efficient.

U.S. Silica is a leading producer of industrial minerals essential to modern life. With $1B+ in annual revenue, 26 production facilities, and industry-leading last-mile logistics for the oil & gas sector, we supply high-quality silica, diatomaceous earth, clay, and other materials to industries ranging from energy and construction to food & beverage.

As a portfolio company of Apollo Global Management, we are positioned for strategic growth in both our Oil & Gas and Industrial segments. For more than 100 years, our products and innovations have helped make the world cleaner, safer, and more energy-efficient.

U.S. Silica is an equal opportunity employer for all without regard to race, gender, color, religion, national origin, disability, veteran status, or any other characteristic protected by applicable federal, state, or local law. U.S. Silica is a smoke- and drug-free workplace.

Job Info

• Job Identification 492
• Posting Date 08/31/2026, 07:41 PM
• Degree Level High School Diploma or GED
• Job Schedule Full time
• Locations 2500 Iband Ave, Sparta, WI, 54656, US (On-site)