STEM OPT Jobs in Colorado
Colorado's aerospace, tech, and biotech sectors make it one of the stronger states for F-1 STEM OPT sponsorship outside the coastal hubs. The Denver metro, Boulder, and Colorado Springs concentrate most opportunities, with E-Verify-enrolled employers across defense contracting, software, and life sciences.
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INTRODUCTION
The future. It’s on you. You & Golden Aluminum. We are a continuous casting aluminum rolling mill who established operations in 1984 and located in Fort Lupton Colorado, 35 miles north of downtown Denver. We care about our environment, our people, and our community. We’re honored to be selected by the Department of Energy to receive up to $22.3 million in investment supporting our Nexcast Mini Mill and other breakthrough projects which will steer the aluminum industry toward a greener, decarbonized future.
COMPENSATION & BENEFITS:
- 401k company match
- Medical, dental and vision coverage
- Health Savings Account with generous company contributions
- Tuition and gym membership reimbursement
- $85,000 - $110,000 per year
- Participation in annual profit sharing plan
- Much more!
JOB SUMMARY:
We are seeking a Mechanical Engineer to actively engage with the management team to develop, design, manage, and implement projects affecting the facility and production processes while providing engineering support for plant modifications, maintenance, regulatory compliance, and equipment and procedural training as required.
- Design, plan, layout, site development, and installation of facility and manufacturing equipment
- Manage costs against budget
- Project management responsibilities to include solution concept generating, project cost justifying, identifying and qualifying contract bids, assessing and controlling costs, maximizing return on capital projects, and evaluate engineering controls and options to improve efficiencies and reduce costs
- Work with managers to ensure efficient operation of equipment, identify and address process and preventative maintenance improvements
- Conduct process or equipment capability studies and propose improvements for approval
- Identifies technical problems and practical solutions appropriate to the size and complexity of projects
- Provides engineering solutions to management to ensure full process capability and offer suggestions for continuous improvements and capital improvements
- Formally communicate projects, costs, recommendations, and concerns to management team
REQUIREMENTS
- Bachelor’s degree in Mechanical Engineering or a related field or equivalent experience.
- 3-5 years manufacturing experience
- Project management experience preferred
- Knowledge of mechanical systems, hydraulics, pneumatics, and industrial machinery.
- Ability to read and interpret technical drawings and schematics.
- Excellent problem-solving and analytical skills.
- Strong communication and teamwork abilities.
- A willingness to work extra hours and respond to maintenance emergencies as needed.
- Familiarity with industry standards, regulations, and best practices related to aluminum rolling mill operations preferred.
- SolidWorks Professional, AutoCAD and Microsoft Office experience preferred.
Because Golden Aluminum thrives on the power of diversity and is committed to an inclusive environment where every individual can thrive through a sense of belonging, respect, and contribution, we are committed to giving every qualified applicant and employee an equal opportunity.
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Tips for Finding STEM OPT Jobs in Colorado
Target Colorado defense contractors early
Colorado Springs and the Denver Tech Center host major defense and aerospace contractors who are federal prime contractors, meaning E-Verify enrollment is already mandatory. That removes one common bottleneck you'd otherwise need to confirm during the offer stage.
Confirm E-Verify enrollment before accepting any offer
USCIS requires your employer to be enrolled in E-Verify for STEM OPT authorization. Ask HR for their E-Verify company ID number during the offer stage, not after you've signed. Colorado employers aren't uniformly enrolled, especially smaller Boulder startups.
Use Migrate Mate to filter Colorado STEM OPT employers
Search verified DOL Labor Condition Application filing history by occupation code on Migrate Mate to identify Colorado companies that have actively sponsored STEM-related roles, so your outreach targets employers with demonstrated sponsorship history rather than those who only claim openness to it.
Request the I-983 training plan before your OPT expires
Your employer must sign the I-983 before your DSO can authorize the 24-month STEM extension. Build at least two weeks of buffer into your timeline. USCIS processing of your EAD can take up to five months, so early submission matters.
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Get Access To All JobsF-1 STEM OPT Jobs in Colorado: Frequently Asked Questions
Which industries in Colorado sponsor the most F-1 STEM OPT visas?
Aerospace and defense, software and IT services, and biotech and life sciences sponsor the most F-1 STEM OPT roles in Colorado. The Denver metro and Colorado Springs account for most defense and aerospace activity, while Boulder concentrates biotech and clean energy employers. Government-adjacent contractors along the Front Range are particularly active because federal prime contractor status already requires E-Verify enrollment.
Which cities in Colorado have the most F-1 STEM OPT sponsorship jobs?
Denver and its Tech Center suburbs have the highest overall volume, followed by Boulder for research-intensive and startup roles, and Colorado Springs for defense and cybersecurity positions. Fort Collins also has a growing cluster tied to Colorado State University research spinoffs and semiconductor-adjacent manufacturing. Remote-friendly Colorado employers in these metros sometimes extend sponsorship to candidates anywhere in the state.
What types of roles typically qualify for F-1 STEM OPT sponsorship in Colorado?
Roles must carry a STEM-designated STEM degree classification and require a qualifying STEM degree. In Colorado that typically means software engineering, data science, electrical engineering, mechanical engineering, bioinformatics, and cybersecurity positions. Roles in aerospace systems integration and environmental science tied to Colorado's energy sector also commonly qualify. Verify your specific STEM degree classification against the official STEM Designated Degree Program List before accepting an offer.
How do I find F-1 STEM OPT sponsorship jobs in Colorado?
Use Migrate Mate to search Colorado employers by verified DOL LCA filing history filtered to STEM-relevant occupation codes. This shows you which companies have actually sponsored similar roles rather than ones that simply say they're open to sponsorship. You can also cross-reference the OFLC Wage Search to confirm the employer has filed for roles matching your degree field in Colorado metro areas.
Are there any Colorado-specific considerations for F-1 STEM OPT sponsorship?
Colorado doesn't have a state-level work authorization requirement beyond federal rules, but its mix of federal contractors and private tech employers means E-Verify enrollment rates vary significantly by sector. Defense and aerospace contractors in Colorado Springs are almost universally enrolled due to federal contracting obligations, while some Boulder-area startups are not. Confirm enrollment status before signing any offer, since an employer not enrolled in E-Verify cannot legally employ you on STEM OPT.