Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, ... Electrical, start-up, startup Qualifications: EXPERIENCE: * High school diploma and trade or ...
Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, ... Electrical, start-up, startup Qualifications: EXPERIENCE: * High school diploma and trade or ...
Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, ... start-up, startup
Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, ... start-up, startup
Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, ... start-up, startup
Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, ... start-up, startup
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
IT Security Specialist
Pontiac, MI · On-site
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
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IT Security Specialist
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We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Manager, Exterior Roof Systems
Troy, MI · On-site
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
Manager, Exterior Roof Systems
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We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Sr Full Stack Java Developer
Farmington Hills, MI · On-site
$51.75 - $66.75/hr
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
Sr Full Stack Java Developer
Farmington Hills, MI · On-site
$51.75 - $66.75/hr
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Insurance Advisor (Multi-Line Insurance Agency - 50k start up bonus)
Grand Rapids, MI · On-site
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Because starting out can be a challenge, we offer a 50K start up fund as well as some of the ... 's time that someone made an investment in YOU.
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Insurance Advisor (Multi-Line Insurance Agency - 50k start up bonus)
Grand Rapids, MI · On-site
$75K - $250K/yr
Because starting out can be a challenge, we offer a 50K start up fund as well as some of the ... 's time that someone made an investment in YOU.
IT Operations Support Senior Associate
$15.25 - $20/hr
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
IT Operations Support Senior Associate
$15.25 - $20/hr
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Sr Full Stack Java Developer
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We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
Sr Full Stack Java Developer
Dearborn, MI · On-site
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We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
Sr. Full Stack Developer
Okemos, MI · On-site
We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Sr Full Stack Java Developer
Okemos, MI · On-site
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We do unique things and we do them for Fortune 10, Fortune 500, and technology start-up companies. Our benefits are second to none and thanks to our flexible benefit options you can choose the ...
Quick apply
Sr Full Stack Java Developer
Okemos, MI · On-site
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For us at Trane Technologies, and through our businesses including TraneandThermo King ... Coordinate equipment start-up activities from initial planning through completion, including ...
For us at Trane Technologies, and through our businesses including TraneandThermo King ... Coordinate equipment start-up activities from initial planning through completion, including ...
For us at Trane Technologies, and through our businesses including Trane ® and Thermo King ... Coordinate equipment start-up activities from initial planning through completion, including ...
For us at Trane Technologies, and through our businesses including Trane ® and Thermo King ... Coordinate equipment start-up activities from initial planning through completion, including ...
Tech Start Up information
What are the job titles in tech startups?
What tech jobs are booming right now?
What hot tech job pays $775 000?
What is the difference between Tech Start Up vs Software Developer?
| Aspect | Tech Start Up | Software Developer |
|---|---|---|
| Required Credentials | Typically a degree in Computer Science or related field; coding skills | Same as Tech Start Up; often certifications like Java, Python, or cloud platforms |
| Work Environment | Fast-paced, innovative, often small teams | Office or remote; focused on coding and software design |
| Employer & Industry Usage | Start-up companies in tech industry | Tech companies, software firms, IT departments |
| Search & Comparison Intent | Understanding startup culture vs software roles | Clarifying software development responsibilities in startups |
While a Tech Start Up refers to a company environment focused on innovation and growth, a Software Developer is a role that involves coding and building software, often found within startups or established companies. The two are related, but one describes the workplace setting, and the other describes the job function.
What is a tech startup?

Full-time
Medical, Dental, Vision, Retirement, PTO
Re-posted 5 days ago
CoolSys rating
8.2
Based on 40 frontline employees who took The Breakroom Quiz
48th of 238 rated repair and maintenance companies
Job description
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 Workplaces! As a large company serving diverse customers, we invest in our team with:
- Competitive Compensation: $28-$38 based on experience
- Sign on Bonus: Up to $2500.00 DOE
- Ongoing Education & Training: Access to state-of-the-art facilities and paid online training.
- Comprehensive Benefits: Medical, Dental, Vision, and Prescription coverage, paid vacation/holidays, and a 401(K) match.
- Year-Round, Diverse Work: Stay engaged with consistent, interesting projects throughout the year, working across various industries and systems to keep learning and growing.
- Extra Perks: Quarterly bonus plan, tuition reimbursement, employee discounts on vehicles, hotels, theme parks, pet insurance, and more.
Join us and advance your career while working with top-tier clients in the HVAC and refrigeration industry!
Responsibilities
This position is responsible for installation of HVAC systems including lay out of roof penetrations, ducting and the lay out of sheet metal fittings following customer specifications, applicable building code and proper piping practices.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
- Provides support on HVAC construction job by reading and interpreting blueprints as needed by foreman to ensure a timely and quality completion of the project.
- Provides the required laying out of the roof penetrations and ducting; and, laying out of the sheet metal fittings as directed by the foreman.
- Provides assistance to the Construction foreman as needed on the job.
- Provides support by coordinating and following job schedules; i.e., labor hours, and material costs.
- Performs other related duties and projects as assigned by management
ESSENTIAL KNOWLEDGE, SKILLS, ABILITIES, AND COMPETENCIES:
- Knowledge of electrical systems and ability to wire installations.
- Knowledge of carpentry.
- Knowledge of refrigeration systems and piping of refrigeration equipment.
- Knowledge of plumbing and pipe fittings, and ability to pipe refrigeration equipment.
- Knowledge of and ability to read blueprints on refrigeration, electrical and plumbing.
- Ability to hang evaporation coils and install overhead hangers.
- Ability to use hand and power tools and good mechanical skills.
- Knowledge of jobsite safety, ability to oversee work activities to ensure safe work practices and safety rule compliance.
- Ability to work with minimal supervision.
Qualifications
EXPERIENCE:
- High school diploma and trade or technical school classes; 4+ years experience in the construction industry, and hands on field experience in commercial HVAC construction; and major market remodeling.
- Knowledge of UMC/SMACNA requirements.
- Knowledge of commercial HVAC construction products and tools.
- Knowledge of refrigeration equipment
- Knowledge of blueprints, detailing HVAC duct fittings.
- Ability to grease duct weld, and complete minor electrical installation.
- Ability to complete sheet metal layouts and fabrications, good mechanical skills
EDUCATION AND/OR LICENSES:
- 3+ years of commercial experience as an HVAC and Refrigeration Installer
- Active EPA Certification
- Valid driver's license
- Excellent customer relations and interpersonal skills
- Mechanical aptitude and troubleshooting skills
- Ability to safely lift to 50 lbs., climb and balance on a ladder, and work in elevated/high locations.
Join Us
Today, there are 27 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 X.
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 arerequiredfor all positions. CoolSys will consider qualified applicants with criminal histories in a manner consistent with federal law, state law, or local ordinance.
Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, mechanical, mechanic, AC, field service, chiller, specialist, HVACR, Electrical, start-up, startup
Qualifications:EXPERIENCE:
- High school diploma and trade or technical school classes; 4+ years experience in the construction industry, and hands on field experience in commercial HVAC construction; and major market remodeling.
- Knowledge of UMC/SMACNA requirements.
- Knowledge of commercial HVAC construction products and tools.
- Knowledge of refrigeration equipment
- Knowledge of blueprints, detailing HVAC duct fittings.
- Ability to grease duct weld, and complete minor electrical installation.
- Ability to complete sheet metal layouts and fabrications, good mechanical skills
EDUCATION AND/OR LICENSES:
- 3+ years of commercial experience as an HVAC and Refrigeration Installer
- Active EPA Certification
- Valid driver's license
- Excellent customer relations and interpersonal skills
- Mechanical aptitude and troubleshooting skills
- Ability to safely lift to 50 lbs., climb and balance on a ladder, and work in elevated/high locations.
About CoolSys
Sourced by ZipRecruiter
Industry
Hardware, plumbing and hvac wholesalers
Company size
51 - 200 Employees
Headquarters location
Anaheim, CA, US
Year founded
2016