Chicago, Illinois, United States · On-site
Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…
Skills: HVAC repair, Refrigeration maintenance, Troubleshooting, Mechanical aptitude, Customer relations
Chicago, Illinois, United States · Remote OK
About the Role The Major Account Executive is a high-impact, full-cycle sales role responsible for driving new customer revenue through strategic prospecting and disciplined execution. This is a true hunter position, foc…
Skills: B2B Sales, Strategic Prospecting, Full-cycle Sales, Account Management, Negotiation
Chicago, Illinois, United States · On-site
$26/hr–$27/hr
Responsibilities: Move loads around the truck yard and to customer sites as needed Ability to back up trailers to dock doors, often with other trailers on either side of the dock Verify loads for accuracy and deliver as …
Skills: Class A CDL, Backing trailers, Vehicle maintenance, Pre-trip inspections, Post-trip inspections
Chicago, Illinois, United States · On-site
$97k–$162k/yr
We are the movers of the world and the makers of the future. We get up every day, roll up our sleeves and build a better world -- together. At Ford, we’re all a part of something bigger than ourselves. Are you ready to c…
Skills: Controls Engineering, PLC, CNC, Robotics, AutoCAD
Chicago, Illinois, United States · On-site
$84k–$162k/yr
We are the movers of the world and the makers of the future. We get up every day, roll up our sleeves and build a better world -- together. At Ford, we’re all a part of something bigger than ourselves. Are you ready to c…
Skills: Controls Engineering, PLC, CNC, Siemens, Allen-Bradley
Chicago, Illinois, United States · On-site
$80k–$90k/yr
At a Glance Focal Point has an immediate opening for a Mechanical Engineer II to join our Custom Development team! This is an exciting opportunity to be a key part of Focal Point’s engineering team, developing and suppor…
Skills: Mechanical engineering, 3D CAD, SolidWorks, GD&T, Prototyping
Chicago, Illinois, United States · On-site
$45k–$55k/yr
At a Glance Legrand has an exciting opportunity for a Mechanical Engineering Technician to join the Focal Point team in Chicago, IL. Focal Point has an immediate opening for a Mechanical Engineering Technician to join ou…
Skills: Mechanical engineering, 3D CAD, SolidWorks, Prototyping, Microsoft Office
Chicago, Illinois, United States · On-site
$75k–$80k/yr
Cenveo is a leading North American manufacturer of envelopes with more than 100 years of industry experience and approximately 30 billion envelopes produced annually. We are committed to safety, quality, and operational …
Skills: Production Management, Safety Compliance, Quality Assurance, Lean Manufacturing, Team Leadership
Chicago, Illinois, United States · On-site
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: Industrial controls, PLC programming, HMI, SCADA, Project management
Chicago, Illinois, United States · On-site
About You: BlueWTR is hiring a Process Engineer to support process design and technical delivery on industrial water and wastewater projects across hyperscale data center, RNG/biogas, semiconductor, advanced manufacturin…
Skills: Wastewater process engineering, Industrial water treatment, Membrane systems, Biological treatment, Chemical treatment
Chicago, Illinois, United States · On-site
$84k–$160k/yr
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: Commissioning, Project management, Mechanical systems, Electrical systems, Controls systems
Chicago, Illinois, United States · On-site
$84k–$160k/yr
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: DDC, PLC, SCADA, Tridium Niagara, Project management
Chicago, Illinois, United States · On-site
$84k–$160k/yr
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: DDC, PLC, SCADA, Tridium Niagara, Project management
Chicago, Illinois, United States · On-site
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: Construction management, Project scheduling, Budget management, Subcontractor coordination, Safety compliance
Chicago, Illinois, United States · On-site
About You: BlueWTR is hiring a Process Engineer to support process design and technical delivery on industrial water and wastewater projects across hyperscale data center, RNG/biogas, semiconductor, advanced manufacturin…
Skills: Wastewater process engineering, Industrial water treatment, Membrane systems, Biological treatment, Chemical treatment
Chicago, Illinois, United States · On-site
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: Industrial controls, PLC programming, HMI, SCADA, Ignition SCADA
Chicago, Illinois, United States · On-site
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: Project management, Industrial racking, Material handling, Automation systems, Construction management
Chicago, Illinois, United States · On-site
$84k–$160k/yr
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: Commissioning, Project management, Mechanical systems, Electrical systems, Controls systems
Chicago, Illinois, United States · On-site
About You: Are you a passionate problem solver? Do you act with integrity and hold yourself and others to the highest standard? If the answer is, “Yes!” then we have an opportunity that will impress you. Who are we? We a…
Skills: Project management, Industrial racking, Material handling, Automation systems, Construction management
Chicago, Illinois, United States · On-site
$90k–$115k/yr
Founded in 2013, Home Chef is the leading meal solutions company with both a retail and online presence. Available online at homechef.com and in retail at more than 2,100 Kroger grocery stores, Home Chef is committed to …
Skills: EHS management, Regulatory compliance, Safety culture development, Incident management, Risk assessment
Chicago, Illinois, United States • On-site
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
The technician is responsible for performing repairs and maintenance on a wide range of HVAC and refrigeration equipment, including compressors, boilers, and walk-in coolers. They must ensure systems are functioning correctly across various commercial client sites.
Candidates must have at least 3 years of commercial HVAC and refrigeration experience and hold an active EPA certification. A valid driver's license and the ability to perform physical tasks like lifting and climbing are also required.
At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workplaces! As a large company serving diverse customers, we invest in our team with:
Join us and advance your career while working with top-tier clients in the HVAC and refrigeration industry!
The HVAC/R Technician role is primarily responsible for performing repairs and maintenance to a variety of HVAC and Refrigeration equipment including air conditioning, electric motors, heating units, heat pumps, hermetic compressors, commercial furnaces, boilers, burners, intake and exhaust fans, economizers and humidifiers, RTUs, remote condensing units, ice machines, walk-in coolers & freezers, and upright refrigerators & freezers.
Today, there are 26 different companies that make up the CoolSys family of brands. Our valued employees are at the heart of our continued growth and success. We invite you to be part of that growth!
Connect with us on Facebook and Twitter.
Coolsys is an EEO/AA Employer. All qualified individuals - Including all ages, colors, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other characteristics are encouraged to apply.
Pre-employment background screening (criminal and MVR for driving positions) and drug testing are required for all positions. Coolsys will consider qualified applicants with criminal histories in a manner consistent with federal law, state law, or local ordinance.
Sr, senior, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, install, mechanical, mechanic, apprentice, AC, field service, chiller, specialist, HVACR, supermarket, rack systems
CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management. Operating nationwide, our team of over 3,700 experts delivers tailored solutions to help businesses cut costs, optimize critical equipment performance, and lower emissions. Our services encompass HVAC and refrigeration equipment sourcing, installation, repair, maintenance, monitoring, optimization, and expertise in low-GWP transition. We also offer MEPR/FP engineering and design-build services, integrated energy supply resilience and consumption optimization solutions, as well as used asset recycling and seamless multi-site rollouts across multiple states. Based in Southern California since 1997, CoolSys serves over 45,000 customer locations across various industries, including grocery, retail, industrial, data centers, education, healthcare, and government. Recently recognized by Newsweek as one of America’s Greatest Workplaces, CoolSys has experienced remarkable growth through a combination of strategic acquisitions and organic expansion. We collaborate with companies that prioritize safety, excel in customer service, and uphold strong financial performance. To stay current on our professional solutions—engineering, program management, energy optimization, resilience, and equipment and facility solutions—follow CoolSys Professional Solutions: To learn more, visit coolsys.com
Offices: 145 S. State College Blvd., Ste. 200, Brea, CA 92821, US · 4275 N. Palm St. Suite 100, Fullerton, CA 92835, US · 15800 International Plaza Dr., Houston, TX 77032, US · 1166 National Dr, Sacramento, California 95834, US · 645 E Missouri Ave., Phoenix, AZ 85012, US
There are currently 1,601 open manufacturing positions in Chicago, IL listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include S&C Electric Company, Kraft Heinz, Conagra Brands, Cintas, Mars, among others. Browse the listings above to see every active employer.
Yes — 363 of the 1601 open manufacturing positions offer remote or hybrid work (104 remote, 259 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
