Maintenance Technician B

U.S. Silica; Pacific (MO); On-site; USD 45,000 - 65,000; Full time

Job summary

U.S. Silica in Pacific, MO, seeks a Maintenance B to assist maintenance mechanics, electricians, and mobile techs in repairs and preventive maintenance of plant machinery and facilities. Shift: 2:00 PM - 10:00 PM.

On-site position. You will document inspections, follow safety policies, and support environmental compliance while maintaining tools and parts inventory to meet production needs. Experience in welding and hot work, strong problem-solving, and ability to multi-task in outdoor

Qualifications

• High School Diploma or GED required.
• Safety-focused with ability to work in all conditions.
• Welding and hot work proficiency required.
• MSHA knowledge and forklift experience preferred.

Responsibilities

• Inspect equipment and work area for safety before shift.
• Follow all safety policies and environmental requirements.
• Report unsafe conditions and escalations to management.
• Troubleshoot, repair and adjust production equipment.
• Complete work orders on schedule and communicate needs to operations.
• Maintain parts inventory and assist with tool requests.

Skills

Welding

Safety-conscious

Multi-tasking

Problem-solving

MSHA knowledge

Education

High School Diploma or GED

Tools

WonderWare

JD Edwards (JDE)

Microsoft Office

Job description

The Maintenance B assists maintenance mechanics, electricians, and mobile techs as needed in the repairs and maintenance of plant machinery, equipment, structures, tools and facilities as needed to meet production needs in a safe, reliable, efficient, and environmentally responsible manner.

SHIFT: 2:00 PM - 10:00 PM

Responsibilities

• Before work begins on any shift, visually inspect equipment and work area to ensure both are in safe operating condition. Document this inspection on workplace exam.
• Follow all company safety and health policies.
• Report any unsafe conditions to management for repairs. Any defects will be barricaded, and a notification will be posted. Equipment will be locked and tagged out as required.
• Report all accidents immediately.
• Keep all high traffic areas clean and clear of any trash, debris, tools, hoses, or other miscellaneous items (use proper procedures for oil and other lubricants leaks and spills).
• Follow and maintain all applicable standards related to Environmental Compliance.
• Report any Environmental events to plant management.
• Help maintain the Pm program through analysis.
• Maintain parts inventory.
• Assist mechanics in safely completing jobs on time Additional duties as assigned.
• Performs preventative mechanical maintenance in accordance with established procedures.
• Troubleshooting, repairs and adjustments to production and safety equipment.
• Complete WO’s on schedule, establish good communications with operations personnel.
• Fill out all needed paperwork to record completed tasks, request needed tools and parts, and provide needed information to management.
• Additional duties as assigned.

Qualifications

• High School Diploma or GED.
• High level of safety and quality.
• Proficient in welding and other hot work.
• Personal Protective Equipment will be worn at all time while on duty (hard hat, hard toe shoes, safety glasses, hearing protection and gloves).
• Ability to multi-task at a fast-pace (at times), work in outside conditions during all seasons, climb multi-levels by stairs & ladders, work from elevated platforms, use hand tools (shovel, hammer, wrenches, etc.).
• Good problem-solving skills.
• Mine Safety and Health (MSHA) Knowledge - Preferred.
• Forklift experience - Preferred.
• Computer Software - Preferred.
• Warehouse experience - Preferred.
• Microsoft Office (Excel, Word, etc.), WonderWare or equivalent equipment process software, JD Edwards (JDE) - Preferred.

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 510
• Posting Date 05/14/2026, 08:51 PM
• Degree Level High School Diploma or GED
• Job Schedule Full time
• Locations 819 E Osage St, Pacific, MO, 63069, US (On-site)