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Service Engineer- CNC Preventive Maintenance

Hartwig
St. Louis, MO Full Time
POSTED ON 7/21/2026
AVAILABLE BEFORE 9/21/2026

Service Engineer- CNC Preventive Maintenance contributes to the success of Hartwig by keeping our customers' CNC machine tools running at peak operating levels. The customers we serve are in a variety of industries and rely on the Hartwig team to repair and inspect their equipment to prevent expensive machine failures from occurring.

This position supports our Midwest Region. This is a great opportunity for someone with mechanical maintenance experience who wants to learn about CNC machines.

Main responsibilities of this full-time role based in the St. Louis, MO area include:

  • Conducting efficient and timely preventive maintenance on CNC machine tools, including changing fluids, filters and checking accuracy of calibrations.
  • Recommending modifications and improvements to machines, equipment and processes.
  • Training and instructing customers on preventive maintenance best practices and Hartwig services.
  • Scheduling preventive maintenance customer visits
  • Conducting inventory counts.
  • Ability to complete necessary tasks in our service software and timecard system daily.
  • Traveling to customer sites, usually within 2 hours from home, with occasional overnight travel.

Individuals who ideally fit this role should meet the following qualifications:

  • Above average mechanical and electrical aptitude.
  • Relevant mechanical or preventive work experience, inspection and/or repair experience
  • Someone who doesn't mind getting dirty or working in hot/cold environments.
  • Good driving record and valid driver's license to ensure fleet vehicle insurability

The Organization, The Team and Our Benefits

Hartwig's team of over 200 professionals throughout the U.S. is dedicated to helping manufacturers control and power the growth of their business. To achieve this, team members are given the tools and training for success. In addition to a comprehensive first year training program and on-going professional development, Hartwig provides a full benefit package including health, dental, vision, life and disability insurances.

Compensation is also a key element in your decision to join the Hartwig team. Our 401k program has a 20% match and team members are bonus eligible.

As a Service Engineer at Hartwig, you will also be provided a uniform allowance, laptop, cellphone and company vehicle.

With over 75 team members who have been with us 10 years or longer and over 12,000 installations since our founding in 1960, Hartwig has gained a reputation for superior service, integrity and support. We would be honored to have you consider joining our team.

Hartwig, Inc., including all operating subsidiaries, is an Equal Opportunity Employer - M/F/Veteran/Disability. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, disability, protected veteran status, sexual orientation, gender identity, or any other protected class.


Salary.com Estimation for Service Engineer- CNC Preventive Maintenance in St. Louis, MO
$92,066 to $113,462
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