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.
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Get Access To All JobsDate: Nov 9, 2026
Location(s): Palo, IA, US, 52324
Company: NextEra Energy
Requisition ID: 98670
NextEra Energy Resources is one of America’s largest wholesale electricity generators, harnessing diverse energy sources to power progress. We deliver tailored energy solutions that fuel economic growth, strengthen communities, and help customers achieve their energy goals. Ready to make a lasting impact? Take the next step in your career with us!
Position Specific Description
At NextEra Energy, we have a passion for taking your career to the next level. Our talented employees are our biggest asset to continued success. If you are interested in joining an operations team for an industry leading nuclear fleet, look no further. With seven nuclear reactors at four plant sites around the country, NextEra Energy's nuclear fleet is one of the largest in the nation. Currently, we are seeking a Reactor Engineer to join our Operations team at the Duane Arnold Energy Center, located in Palo, Iowa.
Duane Arnold represents one of the most unique and exciting opportunities in the nuclear industry today. As part of NextEra Energy's historic restart of this BWR facility, you will join a growing team of dedicated professionals working to restore and return this plant to safe, reliable power generation. This is a rare ground-floor opportunity to shape the culture, processes, and technical foundation of a restarting nuclear plant.
In addition to the job responsibilities outlined below, specific Reactor Engineering duties include:
- Ensure compliance with Technical Specification surveillance requirements through the timely execution of reactor core monitoring and analysis activities, including Local Power Range Monitor (LPRM) and Average Power Range Monitor (APRM) calibrations, thermal limits monitoring, and continuous evaluation of core operating parameters such as MFLPD, MCPR, and LHGR to verify operation within established limits.
- Develop, review, and implement reactivity management strategies to support safe and efficient plant operation, including power maneuvers, control rod pattern adjustments, coastdown operations, and overall core performance evaluations. Provide technical guidance and real-time support to Operations during reactivity evolutions and reactor core assessments.
- Respond effectively to emergent plant conditions by performing technical evaluations, identifying corrective actions, and collaborating closely with Operations and other station organizations to ensure the safe, reliable, and efficient operation of the reactor core.
- Support refueling outages and plant startup or restart activities by assuming special assignments and performing duties outside the normal scope of responsibilities as needed to achieve outage and operational milestones.
- A degree in Nuclear Engineering is strongly preferred; equivalent technical education and relevant reactor engineering experience may be considered.
Job Overview
This job performs activities in support of engineering operations and project completion. Employees in this role conduct engineering root cause analysis and develop cost-effective countermeasures. Individuals also perform engineering fundamental activities to support operations.
Job Duties & Responsibilities
- Performs engineering/analytical tasks to develop reliable, cost-effective recommendations
- Uses advanced computer models to develop and study solution feasibility
- Prepares engineering documentation and assists with technical support for licensing and other regulatory proceedings
- Ensures procured materials and services meet engineering specifications
- Performs other job-related duties as assigned
Required Qualifications
- Bachelor's - Engineering from an ABET-accredited program
- Experience: 2+ years
- Nuclear Experience: 0+ years
Preferred Qualifications
- None
NextEra Energy offers a wide range of benefits to support our employees and their eligible family members.
Employee Group: Exempt
Employee Type: Full Time
Job Category: Engineering
Organization: NextEra Energy Duane Arnold, LLC
Relocation Provided: Yes, if applicable
NextEra Energy is an Equal Opportunity Employer. Qualified applicants are considered for employment without regard to race, color, age, national origin, religion, marital status, sex, sexual orientation, gender identity, gender expression, genetics, disability, protected veteran status or any other basis prohibited by law.
NextEra Energy provides reasonable accommodation in its application and selection process for qualified individuals, including accommodations related to compliance with conditional job offer requirements, consistent with federal, state, and local laws. Supporting medical or religious documentation will be required where applicable and permitted by applicable law. To request a reasonable accommodation, please send an e-mail to recruiting-coordinator.sharedmailbox@nexteraenergy.com, providing your name, telephone number and the best time for us to reach you.
NextEra Energy will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.
NextEra Energy does not accept any unsolicited resumes or referrals from any third-party recruiting firms or agencies.
LI-CC2
Nearest Major Market: Cedar Rapids
Job Segment: Nuclear, Power Plant, Energy
Date: Nov 9, 2026
Location(s): Palo, IA, US, 52324
Company: NextEra Energy
Requisition ID: 98670
NextEra Energy Resources is one of America’s largest wholesale electricity generators, harnessing diverse energy sources to power progress. We deliver tailored energy solutions that fuel economic growth, strengthen communities, and help customers achieve their energy goals. Ready to make a lasting impact? Take the next step in your career with us!
Position Specific Description
At NextEra Energy, we have a passion for taking your career to the next level. Our talented employees are our biggest asset to continued success. If you are interested in joining an operations team for an industry leading nuclear fleet, look no further. With seven nuclear reactors at four plant sites around the country, NextEra Energy's nuclear fleet is one of the largest in the nation. Currently, we are seeking a Reactor Engineer to join our Operations team at the Duane Arnold Energy Center, located in Palo, Iowa.
Duane Arnold represents one of the most unique and exciting opportunities in the nuclear industry today. As part of NextEra Energy's historic restart of this BWR facility, you will join a growing team of dedicated professionals working to restore and return this plant to safe, reliable power generation. This is a rare ground-floor opportunity to shape the culture, processes, and technical foundation of a restarting nuclear plant.
In addition to the job responsibilities outlined below, specific Reactor Engineering duties include:
- Ensure compliance with Technical Specification surveillance requirements through the timely execution of reactor core monitoring and analysis activities, including Local Power Range Monitor (LPRM) and Average Power Range Monitor (APRM) calibrations, thermal limits monitoring, and continuous evaluation of core operating parameters such as MFLPD, MCPR, and LHGR to verify operation within established limits.
- Develop, review, and implement reactivity management strategies to support safe and efficient plant operation, including power maneuvers, control rod pattern adjustments, coastdown operations, and overall core performance evaluations. Provide technical guidance and real-time support to Operations during reactivity evolutions and reactor core assessments.
- Respond effectively to emergent plant conditions by performing technical evaluations, identifying corrective actions, and collaborating closely with Operations and other station organizations to ensure the safe, reliable, and efficient operation of the reactor core.
- Support refueling outages and plant startup or restart activities by assuming special assignments and performing duties outside the normal scope of responsibilities as needed to achieve outage and operational milestones.
- A degree in Nuclear Engineering is strongly preferred; equivalent technical education and relevant reactor engineering experience may be considered.
Job Overview
This job performs activities in support of engineering operations and project completion. Employees in this role conduct engineering root cause analysis and develop cost-effective countermeasures. Individuals also perform engineering fundamental activities to support operations.
Job Duties & Responsibilities
- Performs engineering/analytical tasks to develop reliable, cost-effective recommendations
- Uses advanced computer models to develop and study solution feasibility
- Prepares engineering documentation and assists with technical support for licensing and other regulatory proceedings
- Ensures procured materials and services meet engineering specifications
- Performs other job-related duties as assigned
Required Qualifications
- Bachelor's - Engineering from an ABET-accredited program
- Experience: 2+ years
- Nuclear Experience: 0+ years
Preferred Qualifications
- None
NextEra Energy offers a wide range of benefits to support our employees and their eligible family members.
Employee Group: Exempt
Employee Type: Full Time
Job Category: Engineering
Organization: NextEra Energy Duane Arnold, LLC
Relocation Provided: Yes, if applicable
NextEra Energy is an Equal Opportunity Employer. Qualified applicants are considered for employment without regard to race, color, age, national origin, religion, marital status, sex, sexual orientation, gender identity, gender expression, genetics, disability, protected veteran status or any other basis prohibited by law.
NextEra Energy provides reasonable accommodation in its application and selection process for qualified individuals, including accommodations related to compliance with conditional job offer requirements, consistent with federal, state, and local laws. Supporting medical or religious documentation will be required where applicable and permitted by applicable law. To request a reasonable accommodation, please send an e-mail to recruiting-coordinator.sharedmailbox@nexteraenergy.com, providing your name, telephone number and the best time for us to reach you.
NextEra Energy will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information.
NextEra Energy does not accept any unsolicited resumes or referrals from any third-party recruiting firms or agencies.
LI-CC2
Nearest Major Market: Cedar Rapids
Job Segment: Nuclear, Power Plant, Energy
See all H-1B Visa Reactor Engineer Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new H-1B Visa Reactor Engineer Jobs.
Get Access To All JobsTips 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.