Maintenance Supervisor

Atmi Precast, Inc.

Greenfield (IN)

On-site

USD 70,000 - 90,000

Full time

14 days+

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Job summary

A manufacturing company in Greenfield, Indiana is seeking a Maintenance Supervisor to lead daily maintenance operations and ensure equipment reliability. The role involves overseeing repairs, inspections, and leading a dedicated maintenance team. Candidates must have at least 5 years of experience, including 2 years in a supervisory capacity, with strong mechanical knowledge and leadership skills.

Qualifications

5+ years of industrial or manufacturing maintenance experience, including at least 2 years in a supervisory role.
Strong understanding of mechanical systems, preventative maintenance, and troubleshooting.
Must have a reliable attendance record.

Responsibilities

Supervise and schedule maintenance activities to ensure efficiency.
Coordinate preventive and corrective maintenance to reduce downtime.
Train and coach maintenance staff to ensure safety standards.

Skills

Leadership

Communication

Organizational skills

Mechanical systems knowledge

Problem-solving

Tools

Microsoft Excel

Office Suite

Job description

Description

ATMI Precast is not your average construction company. You’ll join a dedicated maintenance team that keeps our plant and equipment running safely, efficiently, and reliably. Every repair, inspection, and improvement you lead directly impacts production quality and success. At ATMI-Indy, you’ll work in a hands‑on, team‑first environment where precision and problem‑solving are valued, and where your expertise makes a visible difference every day.

Summary

The Maintenance Supervisor supports the Maintenance Manager by overseeing daily maintenance operations and coordinating repairs, inspections, and preventative maintenance across the facility. This role combines technical expertise with leadership and organizational oversight to ensure compliance, safety, and operational efficiency throughout the maintenance department.

Responsibilities

Supervise and schedule maintenance activities to ensure efficiency and cost control
Coordinate preventive and corrective maintenance to reduce equipment downtime
Communicate daily with the Maintenance Manager and team to prioritize work
Lead, train, and coach maintenance staff to ensure safety and quality standards are met
Maintain accurate records including maintenance logs, service records, and equipment manuals
Ensure proper inventory control and order materials for timely completion of repairs
Oversee housekeeping and organization within maintenance areas
Support the development and implementation of maintenance process improvements
Conduct routine inspections to ensure all plant equipment operates safely
Participate in safety meetings and model teamwork, reliability, and continuous improvement
Perform general mechanical and preventative maintenance as needed
Ensure all scheduled inspections, including crane inspections, are completed on time
Perform other duties as assigned

Requirements

5+ years of industrial or manufacturing maintenance experience, including at least 2 years in a supervisory role
Experience in concrete or heavy industrial environments preferred
Must have a reliable and consistent attendance record
Must be able to pass pre‑employment drug screening
Must be available to work Saturdays when required
Completion of all ATMI Indy Safety Training Programs including Lock‑Out Tag‑Out, Working from Heights, Confined Space, Forklift, and Manlift Operation
Ability to prioritize and complete repairs safely and efficiently
Strong understanding of mechanical systems, preventative maintenance, and troubleshooting
Excellent leadership, communication, and organizational skills
Proficiency with Microsoft Excel and Office Suite

Environment and Physical Requirements