Steamfitter Jobs for OPT Students
Steamfitter jobs involve installing and maintaining high-pressure piping systems for heating, cooling, and industrial processes. For F-1 OPT students with degrees in mechanical engineering, construction management, or a related field, these hands-on roles qualify as STEM OPT in many cases, giving you up to 36 months of authorized work experience.
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Requisition ID: 37942
Cheers to creating an incredible tomorrow!
At Molson Coors, we tackle big challenges and defy the status quo. With a proud legacy of excellence, an incredible portfolio of beer, seltzers, spirits, and non-alcohol brands, and a bold vision for our future... we’re on the path to transforming the beverage industry. That requires remarkable individuals who are curious, tenacious, and never afraid to fail forward.
We seek, value and respect everyone’s unique perspectives and experiences knowing that we are stronger together. We collaborate as a team and celebrate each other’s successes.
Here’s to crafting careers and creating new legacies.
Crafted Highlights:
In the role of Journeyman Steamfitter working in Milwaukee, Wisconsin, you will be part of the Brewing/Packaging Department in Integrated Supply Chain. You will work in production within a team-based union environment and be responsible for implementing preventative maintenance tasks as well as troubleshooting and corrective maintenance activities on such equipment as needed. The Steamfitter/Pipefitter is a driven, determined, and ambitious tradesman who is responsible for installing, assembling, fabricating, maintaining, and repairing mechanical piping systems to improve functionality.
This position reports to Asset Care Manager and works closely with their fellow Brewery Workers, Process Leaders, Mechanics, and Electricians, as well as other Steamfitters on the team.
The rate of pay for this position starts at $42.82/hour plus applicable shift differentials.
What You’ll Be Brewing:
- Perform valve repairs and rebuilds
- Perform layout, assemble, fabricate, maintain, and repair piping systems
- Knowledge and understanding of steam, condensate, ammonia, compressed air, and water; hydraulic and pneumatic system knowledge
- Analyze and troubleshoot malfunctions in equipment and related components, diagnosing and correcting problems quickly to avoid production delays
- Ability to perform various types of welding skills. Stick, Tig, etc.
- Performance of pipefitting duties on all associate brewing and packaging systems
- Installation and repair of carbon steel, schedule 5 stainless steel, copper, and PVC piping
- Perform preventative and corrective maintenance on all plant manufacturing equipment
- Other duties as assigned
Key Ingredients:
- Pipefitter or Steamfitter Journeyman card
- You have a high school diploma, or a GED and you are at least 21 years of age
- You are able to work on 2nd or 3rd shift; you will complete training on 1st shift then transfer to an off shift. You must be flexible with overtime, weekends, and holidays
- You are able to perform frequent physical activity in the form of lifting, pushing, pulling, standing, etc. and have the ability to lift 50 pounds on a consistent basis
- Possess a proven track record of achievement in a high-speed, high-volume manufacturing environment
- Experience with hydraulic systems and compressed air systems
- You exhibit our core values
- As part of the recruitment process, you will be required to provide consent to complete a criminal background check
Beverage Bonuses:
- Will receive paid holidays and paid vacations
- Competitive health insurance benefits with HSA account contributions
- Partially funded pension plan
- Free beer!
- On site Pub, access to cool brand clothing and swag, top events and, of course... free beer and beverages!
- Work within a fast paced and innovative company, meeting passionate colleagues and partners with diverse backgrounds and experiences
Molson Coors is an equal opportunity employer. We invite applications from candidates of all backgrounds, race, color, religion, sex, national origin, age, disability, veteran status or any other characteristic. If you have a disability and believe you need a reasonable accommodation during the application or recruitment processes, please e-mail jobs@molsoncoors.com.

Requisition ID: 37942
Cheers to creating an incredible tomorrow!
At Molson Coors, we tackle big challenges and defy the status quo. With a proud legacy of excellence, an incredible portfolio of beer, seltzers, spirits, and non-alcohol brands, and a bold vision for our future... we’re on the path to transforming the beverage industry. That requires remarkable individuals who are curious, tenacious, and never afraid to fail forward.
We seek, value and respect everyone’s unique perspectives and experiences knowing that we are stronger together. We collaborate as a team and celebrate each other’s successes.
Here’s to crafting careers and creating new legacies.
Crafted Highlights:
In the role of Journeyman Steamfitter working in Milwaukee, Wisconsin, you will be part of the Brewing/Packaging Department in Integrated Supply Chain. You will work in production within a team-based union environment and be responsible for implementing preventative maintenance tasks as well as troubleshooting and corrective maintenance activities on such equipment as needed. The Steamfitter/Pipefitter is a driven, determined, and ambitious tradesman who is responsible for installing, assembling, fabricating, maintaining, and repairing mechanical piping systems to improve functionality.
This position reports to Asset Care Manager and works closely with their fellow Brewery Workers, Process Leaders, Mechanics, and Electricians, as well as other Steamfitters on the team.
The rate of pay for this position starts at $42.82/hour plus applicable shift differentials.
What You’ll Be Brewing:
- Perform valve repairs and rebuilds
- Perform layout, assemble, fabricate, maintain, and repair piping systems
- Knowledge and understanding of steam, condensate, ammonia, compressed air, and water; hydraulic and pneumatic system knowledge
- Analyze and troubleshoot malfunctions in equipment and related components, diagnosing and correcting problems quickly to avoid production delays
- Ability to perform various types of welding skills. Stick, Tig, etc.
- Performance of pipefitting duties on all associate brewing and packaging systems
- Installation and repair of carbon steel, schedule 5 stainless steel, copper, and PVC piping
- Perform preventative and corrective maintenance on all plant manufacturing equipment
- Other duties as assigned
Key Ingredients:
- Pipefitter or Steamfitter Journeyman card
- You have a high school diploma, or a GED and you are at least 21 years of age
- You are able to work on 2nd or 3rd shift; you will complete training on 1st shift then transfer to an off shift. You must be flexible with overtime, weekends, and holidays
- You are able to perform frequent physical activity in the form of lifting, pushing, pulling, standing, etc. and have the ability to lift 50 pounds on a consistent basis
- Possess a proven track record of achievement in a high-speed, high-volume manufacturing environment
- Experience with hydraulic systems and compressed air systems
- You exhibit our core values
- As part of the recruitment process, you will be required to provide consent to complete a criminal background check
Beverage Bonuses:
- Will receive paid holidays and paid vacations
- Competitive health insurance benefits with HSA account contributions
- Partially funded pension plan
- Free beer!
- On site Pub, access to cool brand clothing and swag, top events and, of course... free beer and beverages!
- Work within a fast paced and innovative company, meeting passionate colleagues and partners with diverse backgrounds and experiences
Molson Coors is an equal opportunity employer. We invite applications from candidates of all backgrounds, race, color, religion, sex, national origin, age, disability, veteran status or any other characteristic. If you have a disability and believe you need a reasonable accommodation during the application or recruitment processes, please e-mail jobs@molsoncoors.com.
How to Get Visa Sponsorship in Steamfitter
Confirm your degree qualifies the role
Steamfitter positions can qualify for STEM OPT if your degree is in mechanical engineering, construction technology, or a related STEM field. Confirm the SOC code your employer uses before accepting an offer to protect your authorization period.
Target union contractors with established HR processes
Large unionized mechanical contractors like those affiliated with UA Local unions regularly hire through structured processes and are more familiar with OPT documentation than smaller residential plumbing shops. That familiarity reduces administrative friction during onboarding.
Document the technical nature of your work
For STEM OPT extensions, your employer must show your role involves practical application of STEM knowledge. Keep records of blueprints reviewed, system specifications applied, and engineering tasks completed. Vague job descriptions create problems at the extension stage.
Report job changes to your DSO immediately
If you switch employers or move from one contracting firm to another, your Designated School Official must update your SEVIS record. Failing to report a new steamfitter employer within 10 days of your start date violates your OPT terms.
Use Migrate Mate to find OPT-friendly employers
Not every mechanical contractor understands OPT documentation requirements. Migrate Mate filters job listings to surface employers already familiar with sponsoring international workers, saving you the friction of explaining your authorization status from scratch.
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Get Access To All JobsFrequently Asked Questions
Can F-1 OPT students legally work as steamfitters in the United States?
Yes, F-1 students on OPT can work as steamfitters as long as the role is directly related to their degree field. Mechanical engineering, construction management, and similar STEM degrees commonly support steamfitter employment. Your EAD card must be active and valid before your first day on the job site.
Do steamfitter jobs qualify for the STEM OPT extension?
Many steamfitter roles qualify for the 24-month STEM OPT extension, particularly when the position involves applying mechanical engineering or construction technology principles. The role must align with a STEM-designated degree program and the employer must be E-Verify enrolled. Confirm with your DSO that your specific degree CIP code is on the STEM OPT list before applying for the extension.
What documents do I need to provide a steamfitter employer on my first day?
You must present your physical EAD card, your passport, and your I-20 endorsed for OPT. Employers complete Form I-9 using your EAD as the work authorization document. Some contractors, especially those working on federally funded projects, may also request additional employment eligibility verification. Bring originals, not copies.
How do I find steamfitter employers who are comfortable hiring OPT students?
Many mechanical contracting firms have limited experience with international students and OPT documentation, which can slow down hiring. Migrate Mate is built specifically for F-1 students and surfaces employers already familiar with work authorization requirements. Focusing your search there reduces the back-and-forth of explaining OPT to unfamiliar HR teams.
What happens to my OPT authorization if my steamfitter employer goes out of business or my contract ends?
You have a cumulative 90-day unemployment limit during your OPT period. If your employer closes or your contract ends, that clock starts immediately. Notify your DSO and begin searching for a new qualifying role right away. Time spent unemployed beyond 90 days total ends your OPT authorization regardless of how much time remains on your EAD.
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