Maintenance Supervisor - Extrusion

industrial maintenance jobs; North Brunswick Township (NJ); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401(k)

Paid time off

Tuition reimbursement

Job summary

Cornerstone Building Brands seeks a hands-on Maintenance Supervisor to lead our maintenance team at a PVC extrusion facility in New Jersey. The role focuses on equipment reliability, uptime, and a strong PM program, with leadership to guide technicians and drive continuous improvement.

You will troubleshoot mechanical and electrical challenges, manage CMMS processes, and monitor KPIs like downtime and backlog while coordinating spare parts and safety initiatives.

Qualifications

• 5+ years of industrial maintenance experience in manufacturing.
• 2+ years in a supervisory or leadership role.
• Experience in plastics or extrusion operations preferred.
• Strong mechanical, electrical, hydraulic, and pneumatic skills.
• Familiarity with extrusion equipment and PLC troubleshooting.

Responsibilities

• Lead and coach a team of maintenance technicians.
• Oversee daily maintenance activities and prioritize work orders.
• Drive a robust preventive maintenance program and PM compliance.
• Perform root cause analysis and implement corrective actions.
• Manage the CMMS to track work orders, parts, and asset data.
• Control spare parts inventory and vendor coordination.

Skills

Leadership

Maintenance management

Preventive maintenance

Root cause analysis

Safety culture

CMMS

Tools

CMMS

PLC troubleshooting

Job description

Job Description

Join Our Team

We are seeking a hands-on, results-driven Maintenance Supervisor to lead our maintenance team in a fast-paced PVC extrusion manufacturing facility. This role is critical to ensuring equipment reliability, maximizing uptime, and driving continuous improvement through a strong Preventive Maintenance (PM) program and effective use of our CMMS system.

If you thrive in a leadership role, enjoy solving complex mechanical and electrical challenges, and want to make a direct impact on plant performance-this opportunity is for you.

What You’ll Do

Lead & Develop the Team

• Supervise and coach a team of maintenance technicians
• Assign and prioritize daily maintenance activities
• Foster a culture of safety, accountability, and continuous improvement
• Support skill development and training initiatives

Drive Equipment Reliability

• Lead troubleshooting and repair of extrusion lines and supporting equipment
• Perform root cause analysis and implement corrective actions
• Minimize downtime and improve overall equipment performance

Own the Preventive Maintenance Program

• Execute and continuously improve a robust PM program
• Ensure high PM completion rates and effectiveness
• Analyze equipment data to improve reliability strategies

Manage the CMMS System

• Oversee work order creation, prioritization, and closure
• Generate and manage purchase orders for maintenance needs
• Maintain accurate asset tracking and data integrity
• Monitor KPIs such as backlog, downtime, and PM compliance

Control Spare Parts & Costs

• Manage inventory of critical spare parts
• Coordinate purchasing and vendor support
• Drive cost efficiency and standardization

What We’re Looking For

Experience

• 5+ years of industrial maintenance experience in manufacturing
• 2+ years in a supervisory or leadership role
• Experience in plastics or extrusion operations preferred

Technical Skills

• Strong knowledge of mechanical, electrical, hydraulic, and pneumatic systems
• Familiarity with extrusion equipment (preferred)
• PLC troubleshooting experience
• Hands-on experience with CMMS platforms

Leadership Traits

• Strong communicator and team builder
• Problem solver with a focus on root cause and prevention
• Organized, data-driven, and results-oriented
• Ability to thrive in a fast-paced production environment

Work Environment

• Industrial manufacturing setting (heat, noise, moving equipment)
• Must be able to lift, climb, and work on feet for extended periods
• Flexibility to support off-hours or emergency maintenance needs

Shift: Covering first shit 7 - 3:30 with some coverage on 2nd and 3rd shift when needed.

Qualifications

• 5+ years of industrial maintenance experience in manufacturing
• 2+ years in a supervisory or leadership role
• Experience in plastics or extrusion operations preferred

Additional Information

Site Location:1 Silverline Dr.North Brunswick Township, NJ 08902

Why work for Cornerstone Building Brands?

Our teams are at the heart of our purpose to positively contribute to the communities where welive, work and play. Full-time* team members receive** medical, dental and vision benefits starting day 1. Other benefits include PTO, paid holidays, FSA, life insurance, LTD, STD, 401k, EAP, discount programs, tuition reimbursement, training, and professional development. You can also join one of our Employee Resource Groups which help support our commitment to providing a diverse and inclusive work environment.

*Full-time is defined as regularly working 30+ hours per week. **Union programs may vary depending on the collective bargaining agreement.

All your information will be kept confidential according to EEO guidelines.

Our teams are at the heart of our purpose to positively contribute to the communities where welive, work and play. Full-time* team members receive** medical, dental and vision benefits starting day 1. Other benefits include PTO, paid holidays, FSA, life insurance, LTD, STD, 401k, EAP, discount programs, tuition reimbursement, training, and professional development.

*Full-time is defined as regularly working 30+ hours per week. **Union programs may vary depending on the collective bargaining agreement.

Cornerstone Building Brands is an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, or status as a protected veteran. You can find the Equal Employment Opportunity Poster here. You can also view Your Right to Work Poster here along with This Organizations Participation in E-Verify Poster here. If you'd like to view a copy of the company's affirmative action plan for protected veterans or individuals with disabilities or policy statement, please contact Human Resources at 281-897-7788 or [e-mail]. If you have a disability and you believe that you need a reasonable accommodation in order to search for a job opening or to submit an online application, please contact Human Resources at 281-897-7788 or [e-mail]. This email is used exclusively to assist disabled job seekers whose disability prevents them from being able to apply online. Only emails received for this purpose will be returned. Messages left for other purposes, such as following up on an application or technical issues not related to a disability, will not receive a response.

All your information will be kept confidential according to EEO guidelines.

California Consumer Privacy Act (CCPA) of 2018

Must be at least 18 years of age to apply.