Senior Electrical & Automation Maintenance Tech

Amrize; Saginaw (MI); On-site; USD 34,000 - 48,000; Full time

Job summary

Amrize is seeking a Maintenance Tech 4 in Saginaw, MI to install, maintain, test, and repair electrical systems, heavy machinery, and automated controls in our manufacturing plants. You will set up complex circuits, perform preventive checks, diagnose faults with multimeters, and support PLCs and robotics while following LOTO and NEC standards.

This full-time, non-exempt role offers 40 hours per week with overtime and opportunities to work with a cross-functional team in a safety‑conscious,

Qualifications

• High school diploma followed by a 4- to 5-year electrical apprenticeship.
• Valid journeyman or master electrician license.
• Strong knowledge of electrical theory, power distribution, and industrial machinery.

Responsibilities

• Install complex electrical circuits, wiring, high‑voltage infrastructure, and production machinery.
• Perform preventive checks and repair electrical faults to minimize downtime.
• Diagnose wiring errors, motor issues, and sensor failures with diagnostic gear.
• Maintain and calibrate PLCs and industrial robotics.
• Follow lockout/tagout (LOTO) and NEC standards to ensure safety.

Skills

Electrical theory

Power distribution

Teamwork

Communication

Diagnostics

Education

High school diploma + 4–5 year electrical apprenticeship

Tools

PLCs

Multimeters

Industrial robotics

Job description

Amrize is seeking a Maintenance Tech 4 in Saginaw, MI to install, maintain, test, and repair electrical systems, heavy machinery, and automated controls in our manufacturing plants. You will set up complex circuits, perform preventive checks, diagnose faults with multimeters, and support PLCs and robotics while following LOTO and NEC standards.

This full-time, non-exempt role offers 40 hours per week with overtime and opportunities to work with a cross-functional team in a safety‑conscious,