Sr. MFG Equipment Maintenance Technician

Work Schedule First Shift (Days) Environmental Conditions Cleanroom: no hair products, jewelry, makeup, nail polish, perfume, exposed piercings, facial hair etc... allowed, Loud Noises (Equipment/Machinery), Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Standing for full shift, Warehouse, Working at heights Shift Details Day Shift: 6:00 AM – 4:30 PM (Monday – Thursday)Overtime: Available based on business needs About The Role At Thermo Fisher Scientific, you’ll do meaningful work that makes a real-world impact—helping customers find cures for cancer, protect the environment, and ensure food safety. We are seeking a Manufacturing Equipment Maintenance Technician III to support our 400,000 sq. ft. facility, including 60,000 sq. ft. of cleanroom space, in Lebanon, TN. Position Summary This role is responsible for performing advanced maintenance, troubleshooting, and calibration activities on critical cleanroom production equipment. The technician will lead complex problem-solving efforts, drive equipment reliability improvements, and ensure compliance with safety and cGMP standards. Key Responsibilities Follow all safety, cGMP, SOPs, and standard work requirementsPerform preventive, predictive, and corrective maintenance on cleanroom manufacturing equipmentIndependently troubleshoot and resolve complex mechanical, electrical, pneumatic, and control system issuesExecute and support calibration and instrumentation activitiesPerform advanced root cause analysis (RCA) and implement corrective actionsSupport PLC/VFD troubleshooting (diagnostic level)Lead or assist with equipment installations, upgrades, and modificationsMaintain accurate documentation in CMMS (Maximo), including work orders and parts usageEnsure maintenance activities meet audit and compliance standardsAct as a technical resource and mentor to Tech I and Tech II techniciansParticipate in Lean, 5S, and Practical Process Improvement (PPI) initiativesMaintain a clean, organized, and audit-ready work environment Minimum Qualifications High school diploma or equivalent required2+ years of industrial maintenance experience in manufacturing, packaging, biotech, food & beverage, or similar environments. Technical & Professional Expectations Demonstrated ability to work independently and lead complex troubleshooting effortsStrong knowledge of manufacturing equipment systems in cleanroom environmentsProficiency in electrical, mechanical, and pneumatic troubleshootingExperience with instrumentation and calibration disciplines (temperature, pressure, flow, humidity, etc.)Ability to read and interpret schematics, blueprints, and technical documentationStrong communication skills with the ability to clearly explain technical issues Performance Expectations Operate with a high level of autonomy and accountabilitySupport and mentor lower-level techniciansDrive improvements in equipment uptime, reliability, and maintenance KPIsMaintain high standards in safety, compliance, and documentation accuracy Preferred Qualifications Experience supporting cleanroom manufacturing equipmentAdvanced electrical and mechanical troubleshooting experienceWorking knowledge of calibration practices and instrumentation systemsFamiliarity with PLC/VFD diagnostics and controls systemsExperience with HVAC, vacuum, or DI water systems (supporting knowledge) Why Join Us? (Temporary Employee Benefits) We offer competitive remuneration, healthcare benefits, annual incentive plan eligibility, and a range of employee programs. Thermo Fisher Scientific provides career development opportunities in an innovative, growth-focused organization. Our culture stands for integrity, intensity, involvement, and innovation. Physical & Work Environment Requirements Ability to lift 50+ lbs. and push/pull up to 150 lbs.Frequent standing, bending, climbing, reaching, and crawlingWork performed in cleanroom and industrial environments, including exposure to:Electrical systemsHigh-pressure equipmentChemicalsNoise and mechanical hazards