Senior Maintenance Tech - 3rd Shift, Electro‑Mechanical

MilliporeSigma; Jaffrey (NH); On-site; USD 49,593 - 75,768; Full time

Benefits offered by this job

Health insurance

PTO

Retirement contributions

Bonus opportunities

Job summary

MilliporeSigma is seeking a Master Maintenance Technician in New Hampshire to join the Manufacturing Maintenance team. You will perform advanced preventive and corrective maintenance on complex production equipment, spanning mechanical, pneumatic and electrical systems, including manual and basic automated machinery.

This senior role requires 5+ years in manufacturing equipment maintenance within ISO/cGMP environments, with strong electro-mechanical knowledge and the ability to troubleshoot,

Qualifications

• High School Diploma or GED required.
• 5+ years of manufacturing equipment maintenance in ISO/cGMP environments.
• Preferred: 7+ years of maintenance experience in ISO/cGMP settings.
• Ability to read mechanical/electrical drawings and P&IDs.
• Experience and potential to obtain QEW certification.

Responsibilities

• Perform advanced preventive and breakdown maintenance on complex production equipment (mechanical, pneumatic, electrical).
• Lead senior-level maintenance tasks on manual and basic automated machinery.
• Inspect and repair equipment to ensure safe state and quality post-repair.
• Diagnose complex malfunctions and execute needed repairs.
• Minimize downtime through cross-functional collaboration with operations, quality and engineering.

Skills

Electrical knowledge

Mechanical maintenance

P&ID reading

Lockout/Tagout

CAD

Lean Six Sigma

QEW readiness

Education

High School Diploma or GED

Associate’s degree in Life Science

Tools

CAD software

Microsoft Office

Job description

MilliporeSigma is seeking a Master Maintenance Technician in New Hampshire to join the Manufacturing Maintenance team. You will perform advanced preventive and corrective maintenance on complex production equipment, spanning mechanical, pneumatic and electrical systems, including manual and basic automated machinery.

This senior role requires 5+ years in manufacturing equipment maintenance within ISO/cGMP environments, with strong electro-mechanical knowledge and the ability to troubleshoot,