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Maintenance Technician 3

MilliporeSigma
St Louis, MO Full Time
POSTED ON 12/31/2025
AVAILABLE BEFORE 2/15/2026
Work Your Magic with us! Start your next chapter and join MilliporeSigma.

Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us.

This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US.

Your Role

The Maintenance Technician 3 will maintain and install equipment, facilities, and utility systems and provide leadership, expertise, and training to other department members, contractors, and technicians. This multi-skilled position will complete work orders that cross over traditional disciplines. Several of the key responsibilities included with this role are:

  • Lay out, fabricate, and assemble pipe systems from blueprints, using tools (saws, benders) and techniques (welding, brazing, soldering, threading)
  • Fabricate or repair parts by operating machine shop tools (lathe, mill, shear, press); troubleshoot and replace mechanical seals and bearings
  • Troubleshoot and repair fluid/vacuum pumps, hydraulic/pneumatic control systems, power transmission, and packaging equipment
  • Perform preventive and corrective maintenance on boilers, diagnose steam trap problems, and operate/repair high purity water equipment
  • Use the CMMS system to reconcile demand and preventative maintenance work orders
  • Possess and maintain an applicable license (i.e., Boiler Operator’s)

Who You Are

Minimum Qualifications:

  • High School Diploma or GED
  • 3 years of industrial maintenance experience

Preferred Qualifications

  • Technical degree in Electrical Engineering, Plumbing or Mechanical Engineering
  • Excellent verbal and written communication skills
  • Excellent teamwork and interpersonal skills, plus organizational and 5S skills
  • Ability to self-motivate and work independently
  • Knowledge of good documentation practices
  • Understanding of materials of construction and chemical compatibility

RSREMD

Pay Range for this position - $32.00-$50.00/hourly

The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click here.

What we offer: We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress!

Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity!

Salary : $32 - $50

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