Top 165 Refrigeration technician Jobs in Oak Forest, Il

HVAC Field Service Technician III
F6 Data Solutions —Gary, IN
- $49 - $60 an hour
- Extended hours
- Construction site
- 5 years
- Ability to lift 50 pounds
- Health insurance
- Dental insurance
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Commercial HVAC/R Service Technician
Helios HVACR Services —Crown Point, IN
- Up to $45 an hour
- Weekends as needed
- Computer literacy
- Mid-level
- Driver's License
- Fuel card
- Paid holidays
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6d
Multi-Unit Facilities Repair Technician
Hogsalt —Chicago, IL
- $30 - $35 an hour
- Full-time
- Maintenance
- English
- Mid-level
- Commuter assistance
- Health insurance
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HVAC Service Tech 4 - Refrigeration
CoolSys —Chicago, IL
- $25 - $50 an hour
- Full-time
- Background check
- Mid-level
- 3 years
- Paid training
- Paid holidays
HVAC Service Tech 6 - Refrigeration
CoolSys —Chicago, IL
- $25 - $65 an hour
- Full-time
- Background check
- Mid-level
- Ability to lift 50 pounds
- Paid training
- Paid holidays
HVAC Technician / Refrigeration
Climate Zone Heating & Air —Tinley Park, IL
- Full-time
- Mid-level
- 3 years
- Cleaning
- On-the-job training
Commercial HVAC Journeyman Technician - Union
Carrier —Willowbrook, IL
- $38 - $76 an hour
- Full-time
- Customer service
- Mid-level
- 3 years
- Fuel card
- Health insurance
HVAC Refrigeration Service Technician
Nextech —Chicago Ridge, IL
- $25 - $45 an hour
- Full-time
- Entry level
Unit Installer (Apprentice Refrigeration Technician)
Gateway Industrial Power, Inc. —Justice, IL
- $20.00 - $24.31 an hour
- Full-time
- DOT physical examination
- Mid-level
- High school diploma or GED
- Paid training
- Disability insurance
Quick Apply
Industrial Ammonia Refrigeration Field Technician
Forge Strategies —Naperville, IL
- $53 - $68 an hour
- Clean driving record
- OSHA
- Customer service
Quick Apply
13d
Travel Maintenance Technician LVL 3
McDonald’s —Alsip, IL
- $40 - $50 an hour
- Full-time
- English
- Mid-level
- Driver's License
- Health insurance
- Dental insurance
HVAC Service Technician
All Tech Mechanical Services, Inc. —Naperville, IL
- $18 - $96 an hour
- Full-time
- Mid-level
- HVAC
- US work authorization
- Fuel card
- Health insurance
Quick Apply
13d
Refrigeration Technician
J.B. Hunt —Chicago, IL
- $27.66 - $36.85 an hour
- Overtime
- 18 years or older
- Microsoft Excel
- Microsoft Outlook
- Paid parental leave
- Paid holidays
5d
Field Service Technician I
Airgas, Inc. —Riverdale, IL
- $42.46 an hour
- Full-time
- Hazmat Endorsement
- CDL A
- Mid-level
- Paid jury duty
- Commuter assistance
Refrigeration Technician
Gateway Industrial Power, Inc. —Justice, IL
- $20.00 - $42.52 an hour
- Full-time
- Customer service
- Mid-level
- High school diploma or GED
- Paid training
- Disability insurance
Quick Apply
Refrigeration Technician
Berkots Super Foods —Joliet, IL
- $20 - $55 an hour
- Full-time
- Mid-level
- High school diploma or GED
- Commercial
- Paid time off
Quick Apply
Refrigeration Technician - 1st shift
Rich Products Corporation —Crest Hill, IL
- $35 - $40 an hour
- Mid-level
- 3 years
- High school diploma or GED
- Health insurance
- Paid time off
Refrigeration Service Technician
ComforTemp —Willowbrook, IL
- $35 - $50 an hour
- Overtime
- Mid-level
- Residential
- 3 years
- Paid training
- Fuel card
Quick Apply
14d
Ammonia Refrigeration Technician
AMS Industries —Woodridge, IL
- Full-time
- Clean driving record
- Customer service
- Mid-level
HVAC Journeyperson (Service)
PremiStar - South —Frankfort, IL
- $53 - $59 an hour
- Customer service
- High school diploma or GED
- Assembly
- Opportunities for advancement
Quick Apply

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refrigeration technician jobs near oak forest, il

HVAC Field Service Technician III

F6 Data Solutions
Gary, IN

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Job Details

$49 - $60 an hour

Benefits

Health insurance
Dental insurance
Paid time off
Vision insurance
401(k) matching
Opportunities for advancement

Qualifications

Instrumentation troubleshooting
Engineering equipment malfunctions diagnostics
Mechanical system commissioning projects
Electrical schematic reading and interpretation
Industrial equipment troubleshooting
Mechanical drawings
Driver's License
Construction industry experience
Troubleshooting electrical systems
Commissioning phase involvement
Crew management
Field commissioning
Electrical systems commissioning
Mechanical troubleshooting

Full Job Description

**THIS POSITION IS UP TO 100% TRAVEL**

**WE ARE CURRENTLY SEEKING PROFESSIONALS IN THE SOUTH BEND, IN AND SURROUNDING AREAS AS WE ARE RAPIDLY EXPANDING IN THE AREA**

F6 is a rapidly growing HVAC and Refrigeration Equipment Manufacturing company supporting hyperscale data center infrastructure across the United States. With over 100 employees and continued exponential growth, our teams specialize in the startup, commissioning support, and troubleshooting of mission-critical cooling systems designed by leading equipment manufacturers.

At F6 we are looking for experienced HVAC technicians who enjoy solving problems.

If you are the technician other people call when no one can figure out why a system isn't working, this role will be a great fit.

Our team works on complex cooling systems supporting some of the largest hyperscale data centers in the world, and we rely on technicians who can think critically, troubleshoot efficiently, and take pride in bringing systems online.

This position combines advanced hands-on troubleshooting with field leadership, guiding teams of technicians through equipment startup and commissioning activities.

Compensation & Travel

Pay: $49 – $60 per hour
Overtime: Available

Travel Expenses Covered

Flights
Hotels
Rental vehicles
Food (Per Diem)

What You'll Do

This is a hands-on technical role focused on troubleshooting, system startup, and bringing complex cooling systems online in mission-critical environments.

Equipment Startup & Commissioning Support

Lead and perform startup activities for data center cooling systems while supporting project commissioning efforts.

Systems may include:

In-Row Heat Exchangers (IRHX)
Computer Room Air Handlers (CRAH)
Computer Room Air Conditioners (CRAC)
Data Center Air Handling Units (DAHU)

Responsibilities include:

Executing pre-functional and functional commissioning tests
Verifying systems operate according to OEM specifications
Supporting commissioning agents during system testing
Identifying installation deficiencies and operational issues

Advanced Troubleshooting

Diagnose and resolve issues involving:

Hydronic cooling systems
Chilled water systems
Glycol cooling loops
Air handling equipment
Pumps, valves, and piping systems
Sensors and instrumentation

Electrical troubleshooting includes:

24V control circuits
120V and 480V systems
VFD troubleshooting
Reading electrical schematics and wiring diagrams

Technicians in this role are frequently responsible for identifying root causes when systems do not perform as expected.

Field Leadership

Lead teams of 4–10 technicians during equipment startup and commissioning phases.

Responsibilities include:

Conducting daily morning kickoff meetings
Reviewing safety topics and daily work plans
Assigning technician responsibilities
Tracking technician attendance
Providing technical mentorship and troubleshooting guidance

Successful candidates lead by example and help maintain high technical and safety standards on site.

Project Coordination

Serve as the field liaison between:

OEM engineering teams
Commissioning agents (CxA)
Mechanical contractors
Electrical contractors
Data center operators
F6 Project Coordinators and Operations Managers

Provide daily updates regarding:

Project progress
Equipment issues
Resource needs
Schedule risks
Site constraints

Documentation & Reporting

Complete and review project documentation including:

Startup checklists
L2/L3 commissioning scripts
Deficiency logs
Quality control inspection forms
Equipment issue documentation

Track labor and materials associated with out-of-scope work to support change orders and project billing.

Technicians Who Thrive in This Role

The technicians who succeed at F6 tend to:

Enjoy diagnosing complex system issues
Take pride in solving problems others cannot
Stay calm when systems don't operate as expected
Communicate clearly with teammates and customers
Lead by example and support other technicians in the field
Take ownership of equipment startup and system performance

Required Experience & Qualifications

5+ years experience working with commercial or mission-critical HVAC systems
Strong experience troubleshooting mechanical and electrical systems
Ability to read mechanical drawings, piping diagrams, and electrical schematics
Experience working in construction, commissioning, or startup environments
Leadership experience guiding technicians or field crews
Valid driver's license required
Reliable transportation required for local travel to project sites when applicable

Preferred Backgrounds

Technicians from the following industries tend to excel in this role:

Commercial HVAC service
Data center infrastructure
Industrial equipment service
Controls technicians
Chiller technicians
Turbocor compressor systems
Field service technicians

Preferred Certifications

OSHA 10 or OSHA 30
NFPA 70E / Arc Flash
HVAC or mechanical certification
OEM startup training

Physical Requirements

Ability to work in active construction environments
Ability to lift 50+ pounds
Ability to work extended hours during critical startup periods

Benefits

F6 offers a strong benefits package including:

Health Insurance
Dental Insurance
Vision Insurance
401k with company match
Paid Time Off
Advancement opportunities within a rapidly growing company

Why Join F6

F6 is experiencing rapid growth supporting hyperscale data center infrastructure across the United States.

Technicians joining our team will:

Work on some of the largest data center projects in the world
Develop advanced troubleshooting skills
Work alongside highly skilled technicians
Have clear advancement opportunities as the company continues to expand

F6 values technicians who take pride in their craft and enjoy solving complex technical challenges. If you are looking for a role where your troubleshooting ability truly matters, we encourage you to apply.

Employment practices will not be influenced or affected by an applicant's or employee's race, color, religion, sex (including pregnancy), national origin, age, disability, genetic information, sexual orientation, gender identity or expression, veteran status or any other legally protected status. Reasonable accommodations will be made for qualified individuals with disabilities unless doing so would result in an undue hardship.

Salary ranges listed are dependent upon a candidate's qualifications, experience, internal equity, and the budgeted amount for the specific role and location.

Quick Apply

Refine Your Search

refrigeration technician jobs in oak forest, il

HVAC Field Service Technician III

Commercial HVAC/R Service Technician

Multi-Unit Facilities Repair Technician

HVAC Service Tech 4 - Refrigeration

HVAC Service Tech 6 - Refrigeration

HVAC Technician / Refrigeration

Commercial HVAC Journeyman Technician - Union

HVAC Refrigeration Service Technician

Unit Installer (Apprentice Refrigeration Technician)

Industrial Ammonia Refrigeration Field Technician

Travel Maintenance Technician LVL 3

HVAC Service Technician

Refrigeration Technician

Field Service Technician I

Refrigeration Technician

Refrigeration Technician

Refrigeration Technician - 1st shift

Refrigeration Service Technician

Ammonia Refrigeration Technician

HVAC Journeyperson (Service)

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