Serviceman II

Heidelberg Materials; Mason City (IA); On-site; USD 70,000 - 90,000; Full time

Job summary

The Serviceman II at Heidelberg Materials US Cement LLC performs skilled maintenance and repairs on a range of plant equipment to ensure reliability and safety in the cement operation.

Responsibilities include preventive maintenance, troubleshooting across mechanical, electrical, and hydraulic systems, welding and fabrication, and strict adherence to safety and environmental regulations. Candidates should have 3–5 years in heavy industry and a valid driver’s license.

Qualifications

• High School Diploma or GED is required.
• 3-5 years of industrial maintenance experience in heavy manufacturing.
• Proficient in mechanical, electrical up to 480V, and hydraulic troubleshooting.

Responsibilities

• Perform scheduled preventive maintenance on conveyors, crushers, kilns, mills and mobile equipment.
• Diagnose and troubleshoot mechanical, electrical and hydraulic malfunctions using schematics and tools.
• Repair, replace and overhaul bearings, gearboxes, motors, pumps, and instrumentation.
• Weld, fabricate and modify components as needed for repairs.
• Follow safety protocols and Lockout/Tagout procedures; participate in on-call rotations.

Skills

Mechanical troubleshooting

Electrical troubleshooting

Hydraulic systems

PLC logic

Welding (MIG/TIG/STICK)

Reading blueprints/schematics

Safety compliance

Teamwork

Education

High School Diploma or GED

Tools

Diagnostic tools

Hand & power tools

Job description

Line of Business: Cement & WhiteJob Summary:**The Serviceman II at Heidelberg Materials US Cement LLC is responsible for performing a variety of skilled maintenance and repair tasks on equipment and machinery within the cement plant, ensuring operational efficiency and safety.Job Responsibilities:*** Execute scheduled preventative maintenance on a diverse range of mechanical, electrical, and hydraulic equipment, including conveyors, crushers, kilns, mills, and mobile equipment.* Diagnose and troubleshoot complex mechanical, electrical, and hydraulic malfunctions using schematics, manuals, and diagnostic tools.* Perform repairs, replacements, and overhauls of components such as bearings, gearboxes, motors, pumps, and instrumentation.* Conduct welding, fabrication, and cutting operations as needed for repairs and modifications.* Adhere strictly to all safety protocols, company policies, and environmental regulations, including Lockout/Tagout procedures.* Operate various heavy equipment and tools safely and efficiently.* Maintain accurate records of maintenance activities, parts used, and equipment status.* Communicate effectively with supervisors, colleagues, and other departments regarding equipment status and repair progress.* Participate in on-call rotations and respond to emergency breakdowns as required.* Assist in training less experienced personnel and sharing technical knowledge.Job Qualifications:*** High School Diploma or GED equivalent required.* Minimum of 3-5 years of experience in industrial maintenance, preferably within a heavy industrial or manufacturing environment (cement, mining, or similar).* Proficient in mechanical, electrical (up to 480V), and hydraulic systems troubleshooting and repair.* Strong understanding of PLC logic and instrumentation is a plus.* Competency in various welding techniques (MIG, TIG, Stick) and fabrication skills.* Ability to read and interpret blueprints, schematics, and technical manuals.* Possession of a valid driver's license.* Ability to work at heights, in confined spaces, and in varying weather conditions.* Excellent problem-solving skills and attention to detail.* Strong commitment to safety and environmental compliance.* Ability to work independently and as part of a team in a fast-paced environment.