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Third Class Operating Engineer Jobs in Michigan (NOW HIRING)

JLL

Operating Engineer

Taylor, MI

$28.85 - $36.73/hr

The Operating Engineer supports operation, inspection and maintenance processes to mechanical, HVAC ... Third Class Refrigeration certification This position does not provide visa sponsorship. Candidates ...

Jones Lang LaSalle IP, Inc.

Operating Engineer

Taylor, MI · On-site

$28.85 - $36.73/hr

The Operating Engineer supports operation, inspection and maintenance processes to mechanical, HVAC ... Third Class Refrigeration certification This position does not provide visa sponsorship. Candidates ...

Tech Tammina

Maintenance Engineer

Detroit, MI

Maintenance Engineer Location: Detroit, MI Duration: 12 Months Qualifications: Mechanical ... Mandatory City of Detroit Third Class Refrigeration License or an Electrician Journeyman's status ...

DTE Energy

Operating Engineer Level 4

Detroit, MI · On-site

$44.90/hr

Employees will be represented by the Operating Engineers Union, (I.U.O.E Local 324). Key ... Detroit First Class Refrigeration License * At least (5) years' experience in utility complex ...

DTE Energy

Operating Engineer Level 4

Detroit, MI · On-site

$44.90/hr

Employees will be represented by the Operating Engineers Union, (I.U.O.E Local 324). Key ... Detroit First Class Refrigeration License * At least (5) years' experience in utility complex ...

DTE Energy

Operating Engineer

Detroit, MI · On-site

$44.90/hr

The operator performs routine monitoring, preventative maintenance, troubleshooting, and ... First Class Refrigeration License * At least 5 years' experience in utility complex operations

Tech Tammina

Maintenance Engineer

Detroit, MI · On-site

Company Description Maintenance Engineer Location: Detroit, MI Duration: 12 Months Qualifications ... Mandatory City of Detroit Third Class Refrigeration License or an Electrician Journeyman's status ...

JLL

Operating Engineer 5

Lake Orion, MI

$64K - $86K/yr

Our people at JLL are shaping the future of real estate for a better world by combining world class ... Operating Engineer - JLL What this job involves: As an Operating Engineer specializing in hydronic ...

DTE Energy

Operating Engineer

Detroit, MI · On-site

$44.90/hr

The operator performs routine monitoring, preventative maintenance, troubleshooting, and ... First Class Refrigeration License * At least 5 years' experience in utility complex operations

Jones Lang LaSalle IP, Inc.

Operating Engineer 5

Lake Orion, MI · On-site

$64K - $86K/yr

Our people at JLL are shaping the future of real estate for a better world by combining world class ... Operating Engineer - JLL What this job involves: As an Operating Engineer specializing in hydronic ...

DTE Energy

Operating Engineer Level 4

Detroit, MI · On-site

$44.90/hr

Engineers will operate and maintain chillers, hot water generators and associated equipment which ... least a 3rd Class Steam license are required * Four years' experience in plant operations ...

DTE Energy

Operating Engineer Level 4

Detroit, MI · On-site

$44.90/hr

Engineers will operate and maintain chillers, hot water generators and associated equipment which ... least a 3rd Class Steam license are required * Four years' experience in plant operations ...

BCforward

Maintenance Engineer

Detroit, MI · On-site

$32/hr

Maintenance Engineer 9/19/2016 - 9/19/2017 Detroit, MI $32/hr Qualifications: Mechanical, pneumatic ... Mandatory City of Detroit Third Class Refrigeration License or an Electrician Journeyman's status ...

MSD

Power Plant - Oper Eng I

Three Rivers, MI · On-site

$39.72 - $49.90/hr

New Jersey Blue Seal 3rd Class Engineers (1-C) license. Previous powerplant operating experience. Ability, fitness, and skill. Shift/Schedule: * Successful candidate must be able and willing to work ...

GDI Services Inc US

Engineer 2

Detroit, MI

$39.96/hr

Operating, maintaining, and troubleshooting HVAC chiller systems * Inspecting compressors, pumps ... Third class Boiler License needed * A strong work ethic * The ability to work alone or within a ...

Merck & Co.

High School Diploma /GEDRequired experience and skills:- New Jersey Blue Seal 3rd Class Engineers (1-C) license.- Previous powerplant operating experience.- Ability, fitness, and skill.Shift/Schedule:

GDI Services Inc US

Engineer 2

Detroit, MI

$39.96/hr

Operating, maintaining, and troubleshooting HVAC chiller systems * Inspecting compressors, pumps ... Third class Boiler License needed * A strong work ethic * The ability to work alone or within a ...

GDI Integrated Facility Services

Engineer 2

Detroit, MI · On-site

$39.96/hr

Operating, maintaining, and troubleshooting HVAC chiller systems * Inspecting compressors, pumps ... Third class Boiler License needed * A strong work ethic * The ability to work alone or within a ...

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All JobsThird Class Operating Engineer JobsThird Class Operating Engineer Jobs in Michigan

Third Class Operating Engineer information

What is the difference between Third Class Operating Engineer vs Second Class Operating Engineer?

AspectThird Class Operating EngineerSecond Class Operating Engineer
CredentialsRequires a Third Class license, often with specific experienceRequires a Second Class license, more extensive experience and testing
Work EnvironmentOperates boilers, pumps, and HVAC systems in buildings or facilitiesHandles larger or more complex systems, often in industrial or larger commercial settings
Employer & IndustryCommonly employed in commercial buildings, hospitals, and schoolsFound in industrial plants, large commercial facilities, and power plants

The main difference between a Third Class Operating Engineer and a Second Class Operating Engineer lies in their licensing requirements, scope of work, and the complexity of systems they operate. Second Class licenses permit handling larger and more complex equipment, often in industrial settings, while Third Class licenses are suitable for smaller systems in commercial buildings.

What are popular job titles related to Third Class Operating Engineer jobs in Michigan? For Third Class Operating Engineer jobs in Michigan, the most frequently searched job titles are:
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Infographic showing various Third Class Operating Engineer job openings in Michigan as of May 2026, with employment types broken down into 73% Full Time, and 27% Part Time. Highlights an 100% In-person job distribution.
Engineer - Third Class

Engineer - Third Class

Wayne State University

Detroit, MI • On-site

$29.39/hr

Full-time

Posted 23 days ago

Wayne State University rating

7.6

Company rating: 7.6 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

241st of 535 rated colleges and universities

Job description

Engineer - Third Class
Wayne State University is searching for an experienced Engineer - Third Class at its Detroit campus location.
Wayne State is a premier, public, urban research university located in the heart of Detroit, Michigan where students from all backgrounds are offered a rich, high-quality education. Our deep-rooted commitment to excellence, collaboration, integrity, diversity and inclusion creates exceptional educational opportunities which prepare students for success in a global society.
Essential functions (job duties):
POSITION PURPOSE
To perform operation and maintenance of heating, ventilating and mechanical equipment in assigned area.
ESSENTIAL JOB FUNCTIONS
Check buildings to ensure proper temperatures are maintained. Access all public areas in buildings, including classrooms, offices, stairwells, hallways, restrooms, etc. to determine comfort level; set and/or reset thermostats as necessary; turn ventilation equipment on and off as appropriate.
Monitor all pumps, condensate tanks, valves, water heaters, reduction valves, swimming pool equipment, boilers and plumbing systems. Access equipment which may be at any height and in any location on campus; work with hand tools and at any angle. Clean all plenum chambers, fans, boiler rooms and other areas designated for heating and ventilation use.
Make running repairs on equipment as necessary. Replace stems and seats on all valves and traps up to one inch in size; control flow by opening and closing gate, globe and/or butterfly valves.
Clean and change air filters. Access filter chambers which may be located at any height and angle with cumbersome boxes containing replacement filters; adjust and replace belts on equipment. Respond to calls for service.
All Operating Engineers are considered to be "Essential Personnel," and are required to report during a university emergency closure period.
Other duties as assigned.
Qualifications:
MINIMUM QUALIFICATIONS
High school graduate or equivalent combination of education and/or experience.
Training in Stationary Engineer Trade School or recognized apprentice program.
Possession of Third Class Steam Engineer's license from the City of Detroit.
Some related experience in pipefitting and general maintenance.
Refrigeration experience preferred.
Ability to access equipment which may be at any height and angle from below ground level to several stories high.
Ability to work in varying environmental and possible hazardous working condition utilizing appropriate safety precautions.
Must obtain security clearance.
School/College/Division:
H42 - Facilities Plan & Manage
Primary department:
H4241 - Facilities Operations Zone 1
Employment type:
  • Regular Employee
  • Job type: Full Time
  • Job category: Staff/Administrative
Funding/salary information:
  • Compensation type: Hourly Wage
  • Hourly rate: $29.39
  • Salary minimum: N/A
  • Salary hire maximum: N/A
Job openings:
  • Number of openings: 2
  • Reposted position: Yes
  • Reposted reason: Supercedes Previous Requisition
  • Prior posting/requisition number: Req751
Background check requirements:
University policy requires certain persons who are offered employment to undergo a background check, including a criminal history check, before starting work. If you are offered employment, the university will inform you if a background check is required.
Equal employment opportunity statement:
Wayne State University provides equal employment opportunities to all employees and applicants for employment without regard to race, color, sex, national origin, religion, age, sexual orientation, familial status, marital status, height, weight, disability, veteran status, or any other characteristic protected by applicable law. The university welcomes applications from persons with disabilities and veterans. Wayne State is an equal opportunity employer.

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