Maintenance Mechanic

Argonne National Laboratory•Lemont, IL
•$45 - $46

About The Position

Argonne is seeking a Utilities Maintenance Mechanic who, under the general supervision of the Maintenance Foreman, performs preventive maintenance, operational functions, and repairs to building systems, utilities, and industrial machinery in accordance with established safety practices and procedures. The role involves knowledge of steam systems; boiler or Combined Heat and Power Plant maintenance; compressed air systems; plumbing systems and underground piping; electrical systems up to and including 480 volts, emergency generators, and UPS equipment; and steam-driven mechanical equipment. The employee is expected to model Argonne’s core values of impact, safety, respect, integrity, and teamwork. This description outlines the general nature of the work and is not a comprehensive list of duties. The incumbent may be required to perform other duties as assigned. The position is union, regular, and full-time. Placement as Maintenance Mechanic I or II depends on the candidate’s knowledge and experience. The expected hiring range is $45.37–$45.57 per hour; the posting also lists union rates of $45.37 per hour for Maintenance Mechanic I and $37.05 per hour for Maintenance Mechanic II. Benefits are part of the total rewards package, with details available through Argonne’s employee benefits information. Argonne is an equal opportunity employer committed to a safe, welcoming, and collaborative workplace. Certain Argonne employees, guest researchers, and contractors are subject to restrictions concerning participation in Foreign Government Sponsored or Affiliated Activities, which applicants may be asked to disclose for review. Employment offers are contingent on a background check. The position may also require a government access authorization, and failure to obtain or maintain it could lead to withdrawal of an offer or termination.

Requirements

  • At least two years of technical school training or equivalent in an industrial maintenance program and three years of professional industrial maintenance experience in at least two of the listed system categories; alternatively, at least five years of professional industrial maintenance experience with expertise in at least two listed categories.
  • Good knowledge and use of a PC.
  • Ability to work in a team environment.
  • Good oral and written communication skills.
  • Ability to model Argonne’s core values of impact, safety, respect, integrity, and teamwork.
  • May need to work weekends and shifts to support operational needs.

Nice To Haves

  • Experience in predictive maintenance processes and methodologies.

Responsibilities

  • Perform preventive maintenance, operational functions, and repairs on building systems, utilities, and industrial machinery in accordance with established safety practices and procedures.
  • Perform other duties as assigned.
  • Maintain an acceptable attendance record.

Benefits

  • Comprehensive benefits are part of the total rewards package; specific benefits are not listed in the posting.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service