OPT Precision Machinist Jobs

Precision Machinist jobs on OPT are available across manufacturing, aerospace, and defense sectors. Most roles fall under STEM OPT extension eligibility through CIP codes in manufacturing engineering technology, making your 36-month extension a realistic path. Employers typically require hands-on CNC experience and relevant technical credentials.

Find OPT Precision Machinist Jobs

Overview

Open Jobs12+
Work Type75% On-site
Top LocationAustin, TX
Most JobsAstellas

Showing 5 of 12+ Precision Machinist jobs

Astellas
Precision Medicine Business Specialist
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Astellas
Added 1d ago
Precision Medicine Business Specialist
Astellas
Parsippany-Troy Hills, New Jersey
Sales
Account Management
Partnerships & Business Development
Inside Sales
$121k - $182k/yr
On-Site
Bachelor's

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Regal Rexnord Corporation
Aerospace Precision Machining CNC Programmer
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Regal Rexnord Corporation
Added 3d ago
Aerospace Precision Machining CNC Programmer
Regal Rexnord Corporation
Downers Grove, Illinois
Manufacturing Operations
Skilled Trades
Quality Control
CNC Operator
$35 - $42/hr
On-Site
Bachelor's
10,000+

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Montana State University
Research Associate – Precision Agriculture
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Montana State University
Added 2w ago
Research Associate – Precision Agriculture
Montana State University
Bozeman, Montana
Laboratory Research
Biotech & Life Sciences
Environmental & Physical Sciences
Environmental Science
On-Site
Bachelor's
1,001-5,000

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KLA
Precision Machine Design Engineer
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KLA
Added 3w ago
Precision Machine Design Engineer
KLA
Ann Arbor, Michigan
Specialized Engineering
Mechanical Engineering
Industrial & Manufacturing Engineering
Engineering (Non-Software)
Manufacturing Engineering
$121k - $205k/yr
On-Site
Doctorate

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Quest Diagnostics
Precision Oncology Account Executive
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Quest Diagnostics
Added 1mo ago
Precision Oncology Account Executive
Quest Diagnostics
Columbus, Georgia
Sales
Account Management
Partnerships & Business Development
Enterprise Sales
On-Site
Bachelor's

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Tips for Finding OPT Sponsorship in Precision Machinist

Confirm your STEM OPT eligibility early

Precision Machinist roles often qualify for the 36-month STEM OPT extension under manufacturing engineering technology CIP codes. Verify your degree classification with your DSO before applying so you can communicate your full work authorization timeline to employers confidently.

Highlight CNC programming and machine certifications

Employers hiring on OPT want to see measurable technical skills. List specific CNC platforms you operate, tolerances you routinely hold, and any NIMS or similar credentials. Certifications signal competency and reduce employer hesitation about sponsoring an international candidate.

Target manufacturers with H-1B sponsorship history

Not every manufacturer sponsors visas. Focus your search on companies with established international hiring records. Larger aerospace, automotive, and defense contractors typically have HR infrastructure in place to handle sponsorship, making your OPT-to-H-1B visa transition significantly smoother.

Address your OPT timeline proactively in interviews

Bring up your authorization window before employers ask. Explain that you have OPT now and are eligible for STEM extension, giving them years of runway before any H-1B decision is needed. Framing it as low-risk upfront removes a common objection.

Apply before your OPT approval arrives

You can job search and interview while your OPT application is pending with USCIS. Apply as soon as you have your EAD application receipt. Most machinist employers expect a standard hiring timeline and won't penalize you for a pending work authorization card.

Connect with union shops and apprenticeship-based manufacturers

Some unionized manufacturing facilities and apprenticeship programs actively recruit international talent with specialized precision skills. These environments often have experienced HR teams familiar with OPT and structured pathways that can evolve into longer-term visa sponsorship arrangements.

Precision Machinist OPT: Frequently Asked Questions

Can I work as a Precision Machinist on F-1 OPT?

Yes. Precision Machinist roles are authorized under OPT as long as the work is directly related to your field of study. Degrees in manufacturing technology, mechanical engineering technology, or industrial technology are common qualifying fields. You'll need your EAD card before your first day of work, and your role must connect to your degree program.

Do Precision Machinist jobs qualify for the STEM OPT extension?

Many do, but it depends on your specific degree's CIP code rather than the job title itself. Degrees in manufacturing engineering technology, mechanical engineering technology, and similar programs frequently qualify. Your DSO can confirm whether your degree CIP code is on the STEM Designated Degree Program list. If it is, you may be eligible for a 24-month extension beyond standard 12-month OPT.

How do I find Precision Machinist employers willing to hire OPT students?

Migrate Mate is built specifically for F-1 OPT students and filters for employers with visa sponsorship experience. Searching there surfaces machinist roles at companies that have a track record of hiring international candidates, which saves time you'd otherwise spend vetting employers manually. Aerospace, defense, and advanced manufacturing companies tend to be the most sponsorship-friendly.

Will my OPT status make it harder to get hired as a Precision Machinist?

Some employers are unfamiliar with OPT and may hesitate initially, but the concern typically fades once you explain the timeline clearly. Standard OPT gives you 12 months of work authorization, and STEM extension can add another 24 months if you qualify. That window is often long enough to cover an employer's hiring horizon before a long-term visa decision is required.

Are there security clearance issues for Precision Machinists on OPT working in defense manufacturing?

Yes, this is a real constraint. Many defense and government-contracting roles require security clearances, which are generally not available to non-U.S. citizens or permanent residents. Some defense manufacturers do hire OPT students for non-classified production work, but roles touching classified programs or controlled materials will likely be inaccessible until you hold a green card or citizenship.