PR · On-site
$101K - $134K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
PR · On-site
$101K - $134K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
Senior Mechanical Engineer 1 - Nuclear
San Juan, PR · Hybrid
$101K - $134K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
Senior Mechanical Engineer 1 - Nuclear
San Juan, PR · Hybrid
$101K - $134K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
Senior Mechanical Engineer 1 - Nuclear
San Juan, PR · On-site
$110 - $170/hr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
Senior Mechanical Engineer 1 - Nuclear
San Juan, PR · On-site
$110 - $170/hr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
PR · On-site
$107K - $130K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
PR · On-site
$107K - $130K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
Lead Mechanical Engineer 1 - Nuclear
San Juan, PR · Hybrid
$107K - $130K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
Lead Mechanical Engineer 1 - Nuclear
San Juan, PR · Hybrid
$107K - $130K/yr
Functional mechanical drawings and/or drawings for nuclear power plant systems * Engineering analyses and evaluations to support modifications and operation of plant systems * Technical ...
PR · On-site
This position requires an engineer who has expertise in US nuclear cyber security rules and NEI cyber security guidance. Responsibilities will include, but are not limited to: * Reviewing Critical ...
PR · On-site
This position requires an engineer who has expertise in US nuclear cyber security rules and NEI cyber security guidance. Responsibilities will include, but are not limited to: * Reviewing Critical ...
This position requires an engineer who has expertise in US nuclear cyber security rules and NEI cyber security guidance. Responsibilities will include, but are not limited to: * Reviewing Critical ...
This position requires an engineer who has expertise in US nuclear cyber security rules and NEI cyber security guidance. Responsibilities will include, but are not limited to: * Reviewing Critical ...
Senior Cyber Security Engineer - Nuclear
San Juan, PR · On-site
$80 - $110/hr
This position requires an engineer who has expertise in US nuclear cyber security rules and NEI cyber security guidance. Responsibilities * Reviewing Critical Digital Asset (CDA) determinations and ...
Senior Cyber Security Engineer - Nuclear
San Juan, PR · On-site
$80 - $110/hr
This position requires an engineer who has expertise in US nuclear cyber security rules and NEI cyber security guidance. Responsibilities * Reviewing Critical Digital Asset (CDA) determinations and ...
Nuclear Engineer
$94K - $113K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$94K - $113K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$94K - $113K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$94K - $113K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$82K - $98K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$82K - $98K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$88K - $105K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$88K - $105K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$93K - $112K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$93K - $112K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$70K - $84K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$70K - $84K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$84K - $100K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$84K - $100K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$84K - $101K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
Nuclear Engineer
$84K - $101K/yr
Job Title: Nuclear Engineer (Naval Reactors Engineer) Category / Component: Officer • Active ... with senior civilian engineers, naval officers, and technical teams; high expectations for ...
PR · On-site
Under the direction of the Mechanical Project Lead, this position will offer you the opportunity to ... Ability to interface with engineering and design teams of other disciplines in the plant design ...
PR · On-site
Under the direction of the Mechanical Project Lead, this position will offer you the opportunity to ... Ability to interface with engineering and design teams of other disciplines in the plant design ...
Under the direction of the Mechanical Project Lead, this position will offer you the opportunity to ... Ability to interface with engineering and design teams of other disciplines in the plant design ...
Under the direction of the Mechanical Project Lead, this position will offer you the opportunity to ... Ability to interface with engineering and design teams of other disciplines in the plant design ...
Senior Structural Engineer 1 - Nuclear
San Juan, PR · On-site
$85 - $115/hr
This is a senior engineering position that offers a variety of interesting and challenging ... You will work with a structural engineering team on engineering projects for new nuclear facilities ...
Senior Structural Engineer 1 - Nuclear
San Juan, PR · On-site
$85 - $115/hr
This is a senior engineering position that offers a variety of interesting and challenging ... You will work with a structural engineering team on engineering projects for new nuclear facilities ...
Senior Electrical Engineer 1 - Nuclear
San Juan, PR · On-site
$85 - $115/hr
... new and existing nuclear power plant electrical systems. You will work on interesting and ... Interface with project team members from other engineering and design disciplines (Mechanical ...
Senior Electrical Engineer 1 - Nuclear
San Juan, PR · On-site
$85 - $115/hr
... new and existing nuclear power plant electrical systems. You will work on interesting and ... Interface with project team members from other engineering and design disciplines (Mechanical ...
Senior Mechanical Engineer Nuclear information
What is the difference between Senior Mechanical Engineer Nuclear vs Mechanical Engineer Nuclear?
| Aspect | Senior Mechanical Engineer Nuclear | Mechanical Engineer Nuclear |
|---|---|---|
| Required Credentials | Bachelor's degree in Mechanical Engineering, PE license often preferred, relevant certifications | Bachelor's degree in Mechanical Engineering, some roles may require or prefer PE license or certifications |
| Work Environment | Design, oversight, project management in nuclear facilities, leadership roles | Design, analysis, testing in nuclear power plants or related facilities, technical focus |
| Employer & Industry Usage | Utilities, nuclear plant operators, engineering firms | Utilities, nuclear industry, engineering consulting firms |
The main difference between a Senior Mechanical Engineer Nuclear and a Mechanical Engineer Nuclear lies in experience, responsibilities, and leadership. Senior roles typically involve project oversight, mentorship, and advanced technical expertise, while Mechanical Engineers focus on technical tasks and support roles within nuclear projects.
What are popular job titles related to Senior Mechanical Engineer Nuclear jobs in Puerto Rico?
For Senior Mechanical Engineer Nuclear jobs in Puerto Rico, the most frequently searched job titles are:
What job categories do people searching Senior Mechanical Engineer Nuclear jobs in Puerto Rico look for?
The top searched job categories for Senior Mechanical Engineer Nuclear jobs in Puerto Rico are:
What cities in Puerto Rico are hiring for Senior Mechanical Engineer Nuclear jobs?
Cities in Puerto Rico with the most Senior Mechanical Engineer Nuclear job openings:
Senior Mechanical Engineer 1 - Nuclear
PR • On-site
Sargent & Lundy •
Civil Engineering Construction • 1 - 5K employees1,001 - 5,000 employees
8.4
Based on 10 frontline employees who took The Breakroom Quiz
123rd of 450 rated engineering
Great coworkers
People enjoy working here
Good employer
Respectful managers
Good training
$101K - $134K/yr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 8 days ago
Job description
Description
You will be involved in nuclear power plant systems design, including preparation or review of:
In addition, you will have the opportunity to:
This role offers a hybrid work arrangement, with the expectation of spending three days a week in the office, giving you the flexibility to work remotely for two days.
Dependent upon your location, this opportunity offers a generous relocation package.
Qualifications
We do not sponsor employees for work authorization in the U.S. for this position.
AI & Automation at Sargent & Lundy
In this role, we expect people to be willing or able to lead others who use modern tools:
Award-Winning Benefits
At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.
Health & WellnessFinancial BenefitsWork-Life Balance
About This Business Unit
Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!
Equal Opportunity
Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.
You will be involved in nuclear power plant systems design, including preparation or review of:
- Modification packages for operating nuclear power plants
- Functional mechanical drawings and/or drawings for nuclear power plant systems
- Engineering analyses and evaluations to support modifications and operation of plant systems
- Technical specifications and procurement documents for plant equipment
- Vendor bid evaluations for plant equipment
- Studies and options evaluations for modifications to operating nuclear power plants
In addition, you will have the opportunity to:
- Develop engineering cost estimates for small to mid-sized client-requested work scopes
- Visit client office and/or plant site locations to interface with the client and make presentations related to engineering tasks and status
- Lead engineering project teams
This role offers a hybrid work arrangement, with the expectation of spending three days a week in the office, giving you the flexibility to work remotely for two days.
Dependent upon your location, this opportunity offers a generous relocation package.
Qualifications
We do not sponsor employees for work authorization in the U.S. for this position.
- BS or MS in Mechanical Engineering or Chemical Engineering from an ABET accredited program
- 5 or more years of experience in the nuclear power industry
- Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants
- PE license preferred, but not required
- Must be bilingual in Spanish and English (speak, read, and write)
AI & Automation at Sargent & Lundy
In this role, we expect people to be willing or able to lead others who use modern tools:
- You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
- Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
- Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
- We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.
Award-Winning Benefits
At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.
Health & WellnessFinancial BenefitsWork-Life Balance
- Health Plans: Medical, Dental, Vision
- Life & Accident Insurance
- Disability Coverage
- Employee Assistance Program (EAP)
- Back-Up Daycare
- FSA & HSA
- 401(k)
- Pre-Tax Commuter Account
- Merit Scholarship Program
- Employee Discount Program
- Corporate Charitable Giving Program
- Tuition Assistance
- First Professional Licensure Bonus
- Employee Referral Bonus
- Paid Annual Personal/Sick Time (PST)
- Paid Vacation
- Paid Holidays
- Paid Parental Leave
- Paid Bereavement Leave
- Flexible Work Arrangements
About This Business Unit
Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!
Equal Opportunity
Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.
About Sargent & Lundy
Sourced by ZipRecruiter
Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.
Industry
Civil engineering construction
Company size
1,001 - 5,000 Employees
Headquarters location
Chicago, IL, US
Year founded
1891
Website
What Sargent & Lundy employees say
Pay
Benefits
Hours and flexibility
Workplace
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