Senior Maintenance Mechanic

What's In It For You! 4‑day workweek — enjoy long weekends every week! Paid lunch — get paid while you recharge! Full benefits! — including medical, dental, vision, and 401(k) Great team environment where you're supported and valued! Role Description We're seeking a proactive Senior Maintenance Mechanic who embraces Lean Manufacturing principles, continuous improvement, and operational excellence. The successful candidate will play a critical role in reducing waste, improving equipment reliability, maximizing uptime, and supporting a culture of safety and efficiency throughout the organization. This position is based on-site at our Manufacturing and Warehouse Facility in Burlington, New Jersey. The schedule for this role is Monday-Thursday, working 10‑hour shifts , with potential overtime on Fridays.

What You'll Do:

Maintenance & Technical Duties Perform predictive, preventive, and corrective maintenance on facility and production equipment in accordance with GMPs. Lead and execute advanced repairs and troubleshooting on electronic processing equipment, motors, drives, pumps, conveyors, gearboxes, seals, grinder blades, and lighting fixtures. Diagnose and resolve complex electrical, hydraulic, pneumatic, and mechanical issues independently, providing technical guidance to other mechanics as needed. Complete basic electrical work such as troubleshooting systems and replacing blown fuses. Assemble new equipment and perform minor system troubleshooting. Perform advanced installations, upgrades, and calibrations of electronic processing equipment and related machinery Maintenance Systems & Documentation Develop, implement, and refine a facility‑wide preventive maintenance (PM) system for each machine using an online system or proven recordkeeping method. Maintain accurate and complete records of maintenance activities, inspections, and compliance checks. Lean Manufacturing & Continuous Improvement Support Lean Manufacturing initiatives including 5S, Kaizen, Total Productive Maintenance (TPM), SMED, and waste reduction programs. Identify opportunities to improve equipment reliability, reduce downtime, and increase production efficiency. Participate in root cause analysis (RCA) and corrective action processes for recurring equipment issues. Promote proactive maintenance strategies to improve OEE and reduce unplanned stoppages. Other duties as assigned Education High school diploma or equivalent. Technical certification or associate degree in industrial maintenance, electrical technology, or a related field strongly preferred Experience Minimum of 5 years' experience in industrial or manufacturing maintenance with demonstrated expertise in electronic processing equipment, motors, drives, and pumps Knowledge/familiarity with measurement instrumentation desirable, but not necessary. Understanding of Lean principles and waste elimination methodologies. Experience participating in Kaizen events and continuous improvement. Skills Comfortable using Microsoft Office and other computer systems Ability to follow verbal and written instructions, use logical reasoning, and seek clarification as needed. Proficient with hand and power tools Company Overview Specified Technologies Inc. (STI) is an industry leader in the development of firestopping systems, smoke and sound control products, and innovative construction solutions. For more than 30 years, STI has partnered with contractors, engineers, and building owners to provide tested, trusted, and code‑compliant solutions worldwide. Headquartered in Somerville, New Jersey, the company has grown to serve multiple markets and geographies and remains committed to innovation, safety, and performance in passive fire protection. Why You'll Love Working Here! At STI Firestop, you'll be part of a team that values innovation, integrity, and individual growth. We're committed to supporting our employees with meaningful benefits, including: Paid Time Off

• Company Paid Holidays, Vacation, and Sick time to use when it works best for you. Medical, Dental & Vision Insurance
• Comprehensive coverage to keep you and your family healthy. 401(k) Retirement Plan
• Build your financial future with our 401(k) program, including employer contributions.

We're an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Please note:

This position is not eligible for visa sponsorship or H-1B transfer. Candidates must be legally authorized to work in the United States at the time of application and not require sponsorship now or in the future.