H-1B Visa Reactor Engineer Jobs

Reactor Engineer roles qualify as H-1B visa specialty occupations under USCIS guidelines, requiring at least a bachelor's degree in nuclear engineering or a directly related field. Most positions sit in the nuclear power generation and national laboratory sectors, where employers have established H-1B visa filing histories and structured sponsorship processes.

Find H-1B Visa Reactor Engineer Jobs

Overview

Open Jobs27+
Work Type78% On-site
Top LocationCranberry Township, PA
Most JobsConstellation

Showing 5 of 27+ Reactor Engineer jobs

Xcel Energy
Senior Reactor Operator Control Room Supervisor In-Training
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Xcel Energy
Added 1w ago
Senior Reactor Operator Control Room Supervisor In-Training
Xcel Energy
Monticello, Minnesota
Specialized Engineering
Engineering (Non-Software)
Nuclear Engineering
$46 - $70/hr
On-Site
Bachelor's

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Westinghouse Electric Company, LLC
Reactor Vessel Engineer
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Westinghouse Electric Company, LLC
Added 1w ago
Reactor Vessel Engineer
Westinghouse Electric Company, LLC
Cranberry Township, Pennsylvania
Mechanical Engineering
Specialized Engineering
Engineering (Non-Software)
$58k - $73k/yr
Hybrid
Bachelor's
5,001-10,000

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NextEra Energy
Nuclear Reactor Engineer Principal
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NextEra Energy
Added 2w ago
Nuclear Reactor Engineer Principal
NextEra Energy
Palo, Iowa
Specialized Engineering
Engineering (Non-Software)
Nuclear Engineering
$126k - $190k/yr
On-Site
Bachelor's
10,000+

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Constellation Energy
Reactor Services Planner
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Constellation Energy
Added 1mo ago
Reactor Services Planner
Constellation Energy
Marseilles, Illinois
Project & Program Management
Specialized Engineering
Manufacturing Operations
Engineering (Non-Software)
$105k - $157k/yr
On-Site
Bachelor's
10,000+

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Kairos Power
Distinguished Engineer, Reactor Systems
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Kairos Power
Added 1mo ago
Distinguished Engineer, Reactor Systems
Kairos Power
Oak Ridge, Tennessee
Specialized Engineering
Mechanical Engineering
Engineering (Non-Software)
Nuclear Engineering
On-Site
Bachelor's

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Tips for Finding H-1B Visa Sponsorship as a Reactor Engineer

Align your credentials with USCIS specialty occupation standards

Your degree must be in nuclear engineering, mechanical engineering, or a directly related discipline. If your transcript lists a different major, gather coursework documentation showing substantial nuclear or reactor-systems coursework before an employer files your H-1B petition.

Use OFLC Wage Search to benchmark your offer

Reactor Engineer roles typically fall under DOL wage levels II through IV depending on seniority. Pull the prevailing wage for your specific SOC code and work location before negotiating, so you know the minimum wage your employer must certify on the LCA.

Target employers with active LCA filing histories on Migrate Mate

Search Reactor Engineer roles on Migrate Mate to filter for employers with verified H-1B LCA filing histories. This cuts out speculative outreach and focuses your applications on companies that have sponsored this role before.

Confirm security clearance compatibility early in the process

Many reactor engineering positions at national laboratories or defense contractors require a security clearance. H-1B holders can hold certain clearances, but confirm eligibility with the hiring manager before accepting an offer, since classified roles may restrict sponsorship entirely.

File during cap-subject registration even with a current employer

If you're on OPT or another status with a reactor engineering employer, your new employer must still submit an H-1B registration during USCIS's annual March lottery window. Missing the registration window means waiting another full year, regardless of your employment situation.

Request premium processing when reactor project timelines are fixed

Nuclear project start dates are often contractually fixed. If your petition approval needs to land before a specific plant outage or commissioning milestone, ask your employer to file Form I-907 for USCIS premium processing, which targets a 15-business-day adjudication window.

H-1B Visa Reactor Engineer: Frequently Asked Questions

Does a Reactor Engineer role qualify as a specialty occupation for H-1B purposes?

Yes. Reactor Engineer positions require at least a bachelor's degree in nuclear engineering, mechanical engineering, or a closely related field, which meets USCIS's specialty occupation standard. Employers document this requirement through job descriptions, internal HR records, and industry licensing norms. Roles involving reactor design, safety analysis, or fuel management consistently satisfy the specialty occupation criteria.

Which types of employers sponsor H-1B visas for Reactor Engineer positions?

Utilities operating commercial nuclear plants, national laboratories such as Argonne and Oak Ridge, nuclear engineering consulting firms, and reactor technology vendors are the primary sponsors. Government-owned contractor-operated facilities sponsor through the commercial H-1B cap. Browse verified sponsoring employers for this role on Migrate Mate to identify companies with active LCA filing histories before applying.

How does a security clearance requirement affect H-1B sponsorship for Reactor Engineers?

H-1B status does not automatically disqualify you from a security clearance, but eligibility depends on the clearance level and the specific program. Confidential and Secret clearances have been granted to H-1B holders in some cases, while Top Secret and SCI access are rarely available to non-citizens. Clarify clearance requirements with the employer before your petition is filed.

What O*NET occupation code applies to Reactor Engineers for LCA filing?

Reactor Engineers most commonly map to the O*NET occupation profile for Nuclear Engineers, which covers reactor design, safety systems, and fuel cycle analysis. Your employer's HR or immigration counsel will select the appropriate SOC code when submitting the Labor Condition Application to DOL, and the prevailing wage is then determined by location and experience level using that code.

Can a Reactor Engineer switch employers mid-H-1B without losing status?

Yes, under H-1B portability rules established by AC21, you can start working for a new employer as soon as the new I-129 petition is filed, provided your current H-1B has been approved for at least 180 days and the new role is in the same or a closely related specialty occupation. Reactor engineering roles within the nuclear engineering field generally satisfy the same-classification requirement.