Compressor Engineer Jobs in Detroit, MI (NOW HIRING)

Salary : $54,902.00 - $58,284.00 Annually
Location : DPSH, MI
Job Type: Certified-Regular Civil Service
Job Number: 20244742042DEMOssl
Department: Detroit Demolition
Opening Date: 08/13/2025
Bargaining Unit: 6000-International Union of Operating Engineers (I
Description
CONSTRUCTION & DEMOLITION DEPARTMENT
Refrigerator Equipment Operator 1st Class
Under general supervision, responsible for operating and maintaining refrigeration and air-conditioning systems, including auxiliary equipment requiring possession of a Refrigeration Operator License.
Examples of Duties

• Operates and adjusts refrigeration equipment.
  
• Balances, adjusts, and sets controls including but not limited to, expansion valves; hydrostatic and electric regulators, and various switches to maintain humidity and temperature levels.
  
• Operates and maintains a refrigeration compressor room, including, but not limited to, condensing, chilled water pumping, and circulatory apparatus.
  
• Operates and maintains air washing, mixing, and conditioning units.
  
• Performs inspections to check operating performance of equipment.
  
• Maintains required readings of refrigerant, including but not limited to, other pressures, dry and wet bulb temperatures, humidity and other readings in activity log records.
  
• Inspects and lubricates bearings and housing.
  
• Changes parts on motors, fans, compressors, pumps, and other equipment.
  
• Checks and replaces worn belts on belt-driven equipment.
  
• Assists in making major repairs and overhauls to refrigeration and air-conditioning units.

Minimum Qualifications

• Completion of High School Diploma or G.E.D.
• Two years of experience in the operation and maintenance of refrigeration and air-conditioning equipment and their auxiliaries requiring possession of a license indicated by the title of the class.

Licenses, Certifications, and Other Special Requirements:

• Valid First Class Refrigeration Operator's License or Greater.
• Valid State of Michigan Operator License required.

Equivalency

• Equivalent combinations of education and experience that provide the required knowledge, skills, and abilities will be evaluated on an individual basis.

Supplemental Information
Evaluation Plan

• Interview: 70%
• Evaluation of Training, Experience & Personal Qualifications: 30%
• Total of Interview and Evaluation T.E.P: 100%

Additional points may be awarded for:

• Veteran Points: 0 - 15 points
• Detroit Residency Credit: 15 points

LRD: 8/14/2024
Knowledge, Skills, and Abilities

• Knowledge of operating details and characteristics of a variety of types of refrigeration and air-conditioning, ice making, water cooling, and other similar equipment and systems.
• Knowledge of applicable safety codes, regulations, and ordinances.
• Skill in working with the tools and materials commonly employed in the operation and maintenance of such equipment.
• Skill in physical strength and manual dexterity.
• Ability to maintain operation and maintenance activity logs.
• Ability to diagnose and troubleshoot operating conditions.
• Ability to communicate effectively, both orally and in writing.
• Ability to read and understand wiring diagrams, operating and repair instructions, and manuals

Physical Demands

• The employee generally remains in a stationary position for an extended period of time operating standard office equipment which may include computers, telephones, photocopiers, and fax machines.
• The employee is expected to move about to accomplish tasks such as opening file cabinets and moving files.
• Must be able to lift, push, pull, and carry up to (25) pounds.

Work Environment

• Work is performed primarily in an office environment.
• Some work requires travel to meetings, conferences, and other work sites with exposure to seasonal weather conditions

Candidates considered for placement in this classification may be subject to a Criminal Background Investigation based on the requirements of the position.
The above statements describe the general nature and level of work performed by employees assigned to the class. Incumbents may be required to perform job-related responsibilities and tasks other than those stated in this specification. Specific job duties may vary from position to position.
The City of Detroit is an Equal Opportunity Employer. No applicant for employment shall be discriminated against on the basis of race, color, national origin, sex, religion, age, disability, or other criteria prohibited by City, State, or Federal law.
EMPLOYMENT BENEFITS
The City of Detroit offers a competitive and comprehensive employee benefit package. We pride ourselves on the longevity of our employees. Part of the reason for the low turnover rate is the exceptional benefit package listed below. Benefits include, but are not limited to the following:
HEALTH

• Medical - Eligible for hospital, surgical, and prescription drug benefits.
• Dental
• Vision

INSURANCE

• Life Insurance - Optional group insurance available to employee and their family. The City pays 60% of premium for first $12,500 of employee life insurance. Employee may purchase, at own expense, life insurance for spouse and each dependent.
• Long-Term Disability Insurance (Income Protection Plan) - The City offers disability insurance through payroll deductions for persons who become disabled and who are not yet eligible for a service retirement.

PAID TIME OFF

• Sick Leave
• Vacation
• Holidays

OTHER LEAVE BENEFITS
The City also has the following paid and unpaid leaves; funeral leave, Family and Medical Leave, jury duty, military duty leave, unpaid personal leave,
RETIREMENT BENEFITS
City Employees Retirement System
As a regular City employee you automatically become a member of the General Retirement System. This entitles you to a retirement allowance after:
• Completion of thirty (30) years of service;
- At age sixty (60) if you have at least ten (10) years of service, or
- At age sixty-five (65) with eight (8) years of service.
• In the event of disability, other eligibility rules apply);
- An early, actuarially reduced, retirement is offered after you have attained at least twenty-five (25) years of service;
• Employees are vested after ten (10) years of service, regardless of age.
ADVANCEMENT OPPORTUNITIES - Employees have many opportunities for growth and career advancement throughout all City departments and divisions.
Have a successful career with the City of Detroit. Always remember that you are a part of a team with a common Vision of delivering excellent service to the citizens of the City of Detroit
01
Please indicate your highest level of education completed

• High School Diploma/GED
• Associate's Degree
• Bachelor's Degree
• Master's Degree
• PhD/J.D.
• No Education experience

02
How many years of work experience do you have in the operation and maintenance of refrigeration and air-conditioning equipment and their auxiliaries requiring possession of a license indicated by the title of the class?

• No Experience
• Less than two (2) years of work experience
• Three (3) to five (5) years of work experience
• Six (6) to nine (9) years of work experience
• Ten (10) or more years of work experience

03
Do you have a valid First Class Refrigeration License, as provided by the State of Michigan or the City of Detroit?

• Yes
• No

04
Explain in detail why you should be considered for the position of Refrigeration Equipment Operator 1st Class.
05
Do you possess a valid Michigan Operator's License?

• Yes
• No

06
Explain in detail your work experience in the operation and maintenance of refrigeration and air-conditioning equipment.
Required Question