Maintenance & Reliability Supervisor

SI Group; Baytown, Northern (TX, KY); Hybrid; USD 85,000 - 110,000; Full time

Job summary

SI Group is seeking a Maintenance & Reliability Supervisor in Baytown, TX. The role leads a team of maintenance technicians, prioritizes safety, and manages work orders to increase plant uptime. You will ensure the preventative maintenance program runs smoothly and drive continuous EHS improvements.

You will oversee timekeeping, performance reviews, and contractor coordination, leveraging ERP/CMMS (SAP PM) knowledge to maintain asset reliability and meet quality standards.

Qualifications

• BS in Mechanical Engineering is required.
• Process Industry Plant Operations knowledge is required.
• Mechanical Equipment Systems knowledge and SAP PM experience preferred.
• Hands-on experience with ERP/CMMS systems and maintenance planning.

Responsibilities

• Lead maintenance & reliability activities, supervising technicians and coordinating their work.
• Manage work orders from identification to closure, prioritizing safety and efficiency.
• Ensure adherence to EHS standards and regulatory requirements across maintenance tasks.
• Oversee preventative maintenance program execution and asset uptime.
• Conduct performance reviews, coaching, and corrective action as needed.
• Coordinate with contractors, manage timekeeping, and control overtime.
• Support RCA/problem-solving efforts to reduce operational risks.

Skills

Maintenance supervision

EHS compliance

Work order management

Preventive maintenance

Time & attendance

Performance management

Problem solving (RCA)

Contractor management

Education

BS in Mechanical Engineering

Tools

SAP PM

ERP/CMMS

Job description

Leveraging a Zero EHS impact, Zero Failure philosophy, the Maintenance & Reliability Supervisor, reporting to the Maintenance Manager leads people and managing the work order execution processes to increase the uptime of plant equipment and assets observing SIG, regulatory, and industry accepted best-practice standards.

How You Will Make an Impact:

Ensure EHS compliance and continuous improvement in EHS performance

Ensure all safety issues or concerns are addressed and understood through job safety reviews and permit authorizations

Manage the work order management processes to prioritize work identification, approval, planning, scheduling, reassigning unscheduled work, executing, and closing out maintenance work orders

Ensure execution of the preventative maintenance program

Directly supervise a team of maintenance technicians, including hiring, onboarding, and managing day-to-day team performance

Manage time and attendance, ensuring accurate recordkeeping and adherence to site policies

Own the full performance management cycle, setting clear individual goals aligned with the Planning, Performance Management Cycle, conducting regular performance reviews, delivering coaching and feedback, and initiating corrective action when necessary

Identify skills gaps and ensure all personnel are trained and qualified to perform their assigned duties

Responsible for time management related to lost time for work orders and departmental overtime

Assist with problem-solving and RCA processes that resolve reliability problems and reduce operational risks

Support execution of the turnaround/shutdown process

Follow maintenance playbook including monitoring, measuring and auditing to ensure execution of standard work processes

Oversee contractors and contractor work assignments in a way that maximizes completion of value-added work measured by associated KPIs

Satisfy all Corporate Quality Requirements and ISO9001 Quality Management System

Practice Responsible Care14001 through active participationin the Responsible Care Management System and adhere to the Guiding Principles of Responsible Care 14001

Creating Extraordinary Starts With:

• BS in Mechanical Engineering

Process Industry Plant Operations knowledge

Mechanical Equipment Systems knowledge

Operational knowledge of ERP/CMMS; experience with SAP PM

About Us

Essential Solutions with Extraordinary Results

SI Group is a global leader in the innovative technology of performance additives, process solutions, active pharmaceutical ingredients, and chemical intermediates. Our solutions are essential to many diverse industries and applications, creating extraordinary results. We drive value by enhancing the quality, performance, and durability of countless items we use every day.

We are on a journey to captivate our customers at every level. Whether that means expanding our capabilities, global reach, or providing new innovations and technologies that create value. Our approach is customized to exceed customer needs and deliver superior performance.

Job Info

• Job Identification 1428
• Posting Date 04/07/2026, 06:58 PM
• Job Schedule Full time
• Locations 4604 W Baker Rd., Baytown, TX, 77520, US