Senior Maintenance Mechanic

MRA Recruiting Services • Waunakee, WI

3d • Onsite

About The Position

Senior Maintenance Mechanic Scientific Protein Laboratories (SPL) Waunakee, WI | On-site | Biopharmaceutical Manufacturing Now hiring across 1st, 2nd, and 3rd shifts, with shift premiums and schedule incentive pay available! Keep critical systems running. Ensure reliability and regulatory compliance. Support life-saving therapies. Scientific Protein Laboratories (SPL) is a global leader in biopharmaceutical manufacturing, supporting the production of critical therapies that improve and save lives worldwide. As we continue to grow, we’re seeking a Senior Maintenance Mechanic to elevate the performance and reliability of our utility and production support systems at our Waunakee, WI facility. This is a high-level technical role for a skilled professional who thrives in a regulated manufacturing environment, enjoys troubleshooting complex systems, and takes pride in operational excellence. What You’ll Do As a Senior Maintenance Mechanic, you’ll play a critical role in maintaining the infrastructure that supports manufacturing operations. Your work ensures equipment reliability, regulatory compliance, and operational continuity.

Requirements

• High School Diploma or G.E.D.
• 2+ years of maintenance experience in an industrial or manufacturing environment
• Strong mechanical aptitude with proficiency in at least one area (mechanical systems, HVAC, or refrigeration)
• Ability to troubleshoot, diagnose, and repair production and utility equipment
• Ability to meet physical demands of the role, including lifting up to 40–50 lbs and working in varied environmental conditions

Nice To Haves

• 5+ years of experience in pharmaceutical, life sciences, or regulated manufacturing
• Technical certifications such as ISA, CCST Level 2, Certified Instrumentation Technician, Certified HVAC/Refrigeration Technician, or Licensed Journeyman Electrician
• 1st Class Boiler’s License or Universal Refrigeration License
• Coursework or technical training beyond high school

Responsibilities

• Start up, inspect, and maintain utility and production support equipment, performing daily and weekly checks.
• Diagnose and resolve technical issues, making adjustments and repairs to minimize production impact.
• Perform preventive and corrective maintenance on complex systems including: Solvent recovery and peptone concentration systems Boilers and water systems (PW/WFI) Freeze dryers and other critical manufacturing equipment Fire and security systems
• Operate, maintain, and calibrate controls and instrumentation for mechanical, electrical, and HVAC/refrigeration systems.
• Conduct system tests and technical analyses to support continuous improvement and reliability initiatives.
• Collaborate with internal teams and external vendors to resolve complex technical challenges.
• Adhere to regulatory, safety, and quality standards at all times.

Benefits

• Meaningful work supporting life-saving biologically based therapeutics used worldwide
• Competitive compensation package including base salary and recognition programs
• 401(k) with company match to support your long-term financial goals
• Generous paid time off (PTO) and paid holidays
• Career development and leadership growth opportunities within a global biopharmaceutical organization
• Collaborative, science-driven culture that values integrity, accountability, and continuous improvement
• High quality of life in Waunakee, WI! A growing community just outside Madison with excellent schools and outdoor recreation

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED