Quarry Plant Maintenance Technician – Troubleshoot & Repair

Martin-Marietta-1798b2fd; Lee's Summit (MO); On-site; USD 48,000 - 72,000; Full time

Job summary

Martin Marietta at Lotawana Quarry in Lees Summit, MO is seeking a Plant Maintenance Technician. You will inspect, repair and install equipment for surface mining operations, participate in safety programs, and support production by maintaining heavy machinery and conveyors.

The role requires the ability to read instructions, work with minimal supervision, and collaborate with a team. Some welding/fabrication may be required, with safety as a core focus.

Qualifications

• High school diploma or equivalent required; maintenance experience preferred.
• Must be able to read and follow instructions and safety procedures.
• Strong communication skills and ability to work with team.
• Willingness to learn to operate equipment and perform basic welding and fabrication as needed.

Responsibilities

• Participate in safety programs and training, promoting Guardian Angel culture.
• Disassemble machines and remove parts for repairs using hand tools, chain falls, jacks or hoists.
• Inspect equipment for signs of wear.
• Collaborate with team to repair moving machine parts or transport materials between work areas.
• Lubricate machines and parts per standards.
• Tend to conveyors to move materials through production processes.
• Perform basic maintenance on heavy mobile equipment.
• Perform welding and fabrication as needed.
• Work in a team environment.
• Clean work areas.
• Notify supervisors of repairs needed.

Skills

Minimal supervision

MSHA regs

Communication

Machinery knowledge

Education

High school diploma, GED or equivalent

Job description

Martin Marietta at Lotawana Quarry in Lees Summit, MO is seeking a Plant Maintenance Technician. You will inspect, repair and install equipment for surface mining operations, participate in safety programs, and support production by maintaining heavy machinery and conveyors.

The role requires the ability to read instructions, work with minimal supervision, and collaborate with a team. Some welding/fabrication may be required, with safety as a core focus.