CPT Machine Builder Jobs

Machine Builder roles sit at the intersection of mechanical assembly, precision tooling, and systems integration, making them a strong CPT fit for engineering and manufacturing technology students. Your DSO must authorize CPT before your start date, and the work must tie directly to your degree program's learning objectives.

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Overview

Open Jobs37+
Work Type95% On-site
Top LocationSt. Louis, MO
Most JobsECS Limited

Showing 5 of 37+ Machine Builder jobs

The Lane Construction Corporation
Construction Intern
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The Lane Construction Corporation
New 21h ago
Construction Intern
The Lane Construction Corporation
Virginia
Construction
Construction Management
Construction Labor
On-Site
Bachelor's
1,001-5,000

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HDR
Construction Inspection Intern
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HDR
Added 1d ago
Construction Inspection Intern
HDR
St. Louis, Missouri
Construction
Construction Management
Construction Labor
On-Site
Associate's
10,000+

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ECS Limited
Construction Materials Internship
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ECS Limited
Added 1d ago
Construction Materials Internship
ECS Limited
Richmond, Virginia
Construction
Construction Management
Civil & Structural Engineering
Construction Labor
Civil Engineering
$18 - $20/hr
On-Site
Associate's
1,001-5,000

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State of Connecticut
Engineering and Construction Intern
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State of Connecticut
Added 4d ago
Engineering and Construction Intern
State of Connecticut
New Haven, Connecticut
Specialized Engineering
Civil & Structural Engineering
Construction Management
Engineering (Non-Software)
Civil Engineering
Hybrid
Associate's
10,000+

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Terracon Consultants Inc
Construction Materials Testing (CMT) Intern
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Terracon Consultants Inc
Added 1w ago
Construction Materials Testing (CMT) Intern
Terracon Consultants Inc
Macon, Georgia
Specialized Engineering
Civil & Structural Engineering
Construction
Engineering (Non-Software)
Civil Engineering
Environmental Engineering
On-Site
Bachelor's
1,001-5,000

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Machine Builder CPT: Frequently Asked Questions

Does Machine Builder work qualify for CPT authorization?

Yes, if your engineering or manufacturing technology program includes hands-on assembly, systems integration, or precision machining as defined learning outcomes. Your DSO evaluates whether the specific job duties, not just the job title, are an integral part of your curriculum. Bring the offer letter and a written job description to your authorization meeting so your DSO can make that determination.

Can I do CPT at a small fabrication shop, or does it need to be a large manufacturer?

Employer size doesn't affect CPT eligibility, your authorization is tied to the work's curricular connection, not the company's headcount. Small shops and contract manufacturers can be strong CPT placements, especially for hands-on roles. The key requirement is that the employer can provide a written description of your duties and confirm the position is paid, since unpaid CPT longer than 12 months eliminates OPT eligibility.

How do I find Machine Builder employers who understand CPT work authorization?

Migrate Mate lists Machine Builder openings from employers with documented work authorization experience, so you're not cold-explaining CPT to every recruiter. When you reach out to any employer, lead with your authorized start date and your CPT authorization letter rather than asking whether they accept CPT, framing it as confirmed authorization, not a question, reduces friction in the hiring process.

What happens if my CPT authorization expires before the job ends?

Working without valid CPT authorization is an F-1 status violation, regardless of your employer's intentions. If your role extends beyond your original authorization period, you must request an updated I-20 from your DSO before the expiration date, not after. Most schools require at least a week's notice and a letter from your employer confirming the extended engagement and updated end date.

Does full-time CPT as a Machine Builder affect my OPT eligibility?

Yes. USCIS rules state that 12 or more months of full-time CPT eliminates your post-completion OPT eligibility entirely. Part-time CPT, defined as 20 hours or fewer per week, doesn't count toward that limit. If you're planning to use OPT after graduation, track your full-time CPT hours carefully across all employers and semesters, not just the current position.