Maintenance B

U.S. Silica; Pacific, Northern (MO, KY); Hybrid; USD 42,000 - 65,000; Full time

Job summary

U.S. Silica is seeking a Maintenance B to support mechanics, electricians, and mobile techs in maintaining plant machinery and facilities in Pacific, MO. The role emphasizes safe, reliable, and efficient operation with environmental responsibility.

Responsibilities include shift pre-checks, safety compliance, reporting hazards, and performing preventative maintenance. Welding, PPE, and basic software knowledge are valued assets for this position.

Qualifications

• High School Diploma or GED is required.
• Focus on safety and quality in all tasks.
• Welding and other hot work proficiency.
• PPE must be worn at all times on duty.
• Ability to multi-task in fast-paced environments.
• MSHA knowledge is preferred.
• Forklift experience is preferred.
• Computer software like WonderWare/JDE/MS Office preferred.
• Warehouse experience preferred.

Responsibilities

• Visually inspect equipment and work area before each shift.
• Follow all company safety and health policies.
• Report unsafe conditions and lockout/tagout as required.
• Report accidents immediately and document findings.
• Keep high traffic areas clean and clear of debris.
• Perform preventive mechanical maintenance per procedures.
• Troubleshoot, repair, and adjust production and safety equipment.
• Complete work orders on schedule and communicate with operations.
• Record tasks, request tools/parts, and inform management.

Skills

Safety-first mindset

Problem-solving

Multi-tasking

MSHA knowledge

Education

High School Diploma or GED

Tools

WonderWare

JD Edwards (JDE)

Microsoft Office (Excel, Word)

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.

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 325
• Posting Date 05/01/2026, 06:46 PM
• Degree Level High School Diploma or GED
• Job Schedule Full time
• Locations 819 E Osage St, Pacific, MO, 63069, US (On-site)