Addivant
Addivant is a polymer additives in the industry.
- Open roles
- 21
- New role every
- ~5.6 days
- Posting trend
- 3.2× vs prior 90d
Company signals
Score: 75Job facts
- Location
- Baytown, Texas, United States of America
- Type
- Full-time
- Posted
- Apr 07, 2026
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Maintenance & Reliability Supervisor
at Addivant
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.
The Role:
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:
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Ensure EHS compliance and continuous improvement in EHS performance
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Ensure all safety issues or concerns are addressed and understood through job safety reviews and permit authorizations
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Manage the work order management processes to prioritize work identification, approval, planning, scheduling, reassigning unscheduled work, executing, and closing out maintenance work orders
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Ensure execution of the preventative maintenance program
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Directly supervise a team of maintenance technicians, including hiring, onboarding, and managing day-to-day team performance
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Manage time and attendance, ensuring accurate recordkeeping and adherence to site policies
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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
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Identify skills gaps and ensure all personnel are trained and qualified to perform their assigned duties
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Responsible for time management related to lost time for work orders and departmental overtime
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Assist with problem-solving and RCA processes that resolve reliability problems and reduce operational risks
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Support execution of the turnaround/shutdown process
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Follow maintenance playbook including monitoring, measuring and auditing to ensure execution of standard work processes
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Oversee contractors and contractor work assignments in a way that maximizes completion of value-added work measured by associated KPIs
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Satisfy all Corporate Quality Requirements and ISO9001 Quality Management System
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Practice Responsible Care 14001 through active participation in the Responsible Care Management System and adhere to the Guiding Principles of Responsible Care 14001
Creating Extraordinary Starts With:
- BS in Mechanical Engineering
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Process Industry Plant Operations knowledge
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Mechanical Equipment Systems knowledge
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Operational knowledge of ERP/CMMS; experience with SAP PM