346 Results for

Reactor Engineer Jobs in the United States

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Jobs

Engineer VII General Atomics

San Diego, CA

Communicates with engineering professionals, solution users, and management throughout the solution development cycle; represents the company as a prime technical contact on assigned system(s) or project (s)/program(s); selects, motivates, and develops professional and support staff; interacts with senior internal and external personnel on technical matters requiring coordination between the organizations; anticipates future engineering needs; and, develops new or expands existing business opportunities. Typically requires a bachelors degree, masters degree or PhD in engineering or a related technical discipline from an accredited institution and progressive engineering experience as follows; fifteen or more years of experience with a bachelors degree, thirteen or more years of experience with a masters degree, or ten or more years with a PhD.

30+ days ago

Senior Mechanical Design Engineer — ASME Section III Aalo Atomics

Austin, Texas

In addition to reactor pressure vessel design, you will play a central role in Aalo’s ASME certification efforts—supporting demonstration projects for our N, G, and GC stamps and establishing the Section III design and compliance framework that underpins our path to fabrication. Apply Section III rules (Subsections NB, NC, ND, NF, and NE as applicable) to pressure vessels, piping, supports, and containment structures, ensuring correct load combinations, stress limits, and service-level criteria.

7 days ago

Chief Engineer BWX Technologies Inc

Lynchburg, VA

$112,000–$177,000 / year

BWX Technologies, Inc. and its affiliates and subsidiaries (BWXT) is not responsible for and does not accept any liability for fees or other costs associated with resumes or candidates presented by recruiters or employment agencies, unless a binding, written recruitment agreement between BWXT and the recruiter or agency exists prior to the presentation of candidates or resumes to BWXT and includes the specific services, job openings, and fees to be paid ("Agreement"). A U.S.-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration.

30+ days ago

Senior Safety Analysis Engineer Westinghouse Electric - USA

Cranberry Township, PA

$85,200–$106,500 / year

Qualifications: Bachelors in one of the following Engineering Disciplines: Nuclear Engineering, Chemical Engineering, Mechanical Engineering, or Aerospace Engineering. About the role: As a Senior Safety Analysis Engineer you will work in safety analysis, in particular Loss of Coolant Accidents (LOCA) for boiling water reactors (BWR).

9 days ago

Principal Data Engineer BWX Technologies Inc

Oak Ridge, TN

$86,450–$136,000 / year

30+ days ago

Systems Engineer Kairos Power LLC

Alameda, CA

$122,270–$143,847 / year

The role will lead focused systems engineering activities, coordinate multidisciplinary technical reviews, evaluate the system-level impacts of proposed changes, and support the management of technical risks, assumptions, issues, and dependencies throughout the engineering lifecycle. Foreign nationals who are citizens of countries that are not on the Department of Energy's general authorization list (link below) are not permitted to work in our facility unless the Department of Energy issues an export control license to the company to permit that individual to have access to Part 810-controlled information.

30+ days ago

I&C Engineer Westinghouse

Surry

$85–$100 / hour
Temporary

WECTEC Staffing Services delivers customer-focused solutions, offering everything from high-volume, cost-effective staffing to specialized niche roles, while maintaining best-in-class service. The Digital I&C project is a 10+ year effort as part of Subsequent License Renewal (SLR) to upgrade safety and non-safety-related analog systems to state-of-the-art digital technology and modernize the main control room.

30+ days ago

Process Engineer - Water VVater

Austin, TX

VVater is a US-based, next-generation water treatment company that aims to provide Water for Humankind with a cornerstone of sustainability and a promise of a better, healthier tomorrow—servicing various industries and markets around the world from Real Estate, Wastewater Treatment, Municipal Potable Water, and multiple others, in particular, focusing on the recovering and recycling of different waters in a centralized or decentralized way. Our candidate will be responsible for the design process of small, medium, and large water and wastewater projects, including working on mobile water treatment units, artificial beaches, lagoons, surf parks, and other civil & mechanical engineering-type projects that need to be managed and led by a highly motivated, experienced engineer with excellent client interaction skills.

30+ days ago

Electrical Engineer - Kiewit Nuclear Solutions Kiewit

Oak Ridge, TN

As an entry-level Electrical Engineer, you will be a part of a growing team that supports all aspects of the construction process by performing innovative design engineering through brainstorming conceptual designs, performing and/or reviewing electrical calculations, developing plans, scheduling tasks to meet client needs, as well as mitigating risk to keep our construction crews safe. Kiewit Nuclear Solutions provides comprehensive engineering, procurement, and construction services throughout North America, with expertise spanning all facets of the nuclear sector-from carbon-free small modular reactors to Department of Energy initiatives.

30+ days ago

Experienced Software Engineer Framatome North America

Cranberry Township, Pennsylvania

$99,000–$134,000 / year
Full time

Ownership = operational leadership, strategic leadership, responsible for creating and defending software design, technical leadership within a task or project that changes the software, interface with IT, vendor/consultant/subcontractor/customer management. We are looking to hire a highly motivated I&C Safety System Software Engineer who develops, implements software used in safety‑related digital instrumentation and control (I&C) systems for commercial nuclear power plant modernization projects.

30+ days ago

Instrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-IL, KS, TN, TX Kiewit Corp

Knoxville, TN

$127,000–$133,000 / year

Our staff collaborates with Kiewit's vast internal network of resources that span heavy civil and infrastructure, vertical and commercial buildings, industrial, as well our oil and gas and power generation markets, to drive safe and cost-effective solutions that achieve client expectations and further Kiewit's core values of People, Integrity, Excellence, and Stewardship. Our staff leads and collaborates with Kiewit's module fabrication and construction teams to approach construction-driven engineering with a focus on safe, cost effective, and innovative designs that achieve client expectations and further Kiewit's legacy of excellence.

30+ days ago

Senior Substation Electrical Engineer (Remote) Exp Global Inc

Houston, TX

Remote

$120,000–$190,000 / year

In this role, you will be part of EXP's Energy Division, supporting projects across electrical power generation, transmission, and substations, including hydroelectric facilities, renewable energy (wind and solar), medium-, high-, and extra-high-voltage transmission systems, and advanced substation infrastructure. Act as a trusted technical advisor and primary engineering interface with utilities, ISOs/RTOs, EPC contractors, OEMs, and renewable developers, supporting project execution and strengthening long-term client relationships.

30+ days ago

Civil/Structural Engineer MPR Associates Inc

Alexandria, VA

Typical duties for the role will vary based on project and workload at MPR, but will likely include an array of the following: Apply structural engineering first principles to analyze and solve complex problems across all types of power generation facilities, with a special focus on nuclear power. Work Environment: Collaborative and technically rigorous-you''ll lead multiple concurrent projects across different reactor technologies, mentor engineers across technical domains, and continuously expand your expertise while maintaining independence from vendor-specific approaches.

30+ days ago

Lead Engineer/Project Manager MPR Associates Inc

Alexandria, VA

Work Environment: Collaborative and technically rigorous-you''ll lead multiple concurrent projects across different reactor technologies, mentor engineers across technical domains, and continuously expand your expertise while maintaining independence from vendor-specific approaches. Typical duties for the role will vary based on project and workload at MPR, but will likely include an array of the following: Apply engineering first principles to analyze and solve complex technical problems across power generation, federal services, and life sciences sectors.

30+ days ago

Electrical Test Engineer ERMCO Components Inc

Raleigh, NC

Job Summary:The Electrical Test Engineer is a high level role responsible for the design, development and optimization of transformer testing equipment for distribution transformers (1 phase and 3 phase pole and pad mount transformers, dry type transformers). Electric Research and Manufacturing Cooperative, Inc. (ERMCO) is the leading manufacturer of distribution transformers and engineered electrical solutions, serving electric utilities, Original Equipment Manufacturers (OEMs), and industrial customers across North America.

30+ days ago

Electrical Engineer BWXT

Idaho Falls, ID

$86,000–$136,000 / year

BWX Technologies, Inc. and its affiliates and subsidiaries (BWXT) is not responsible for and does not accept any liability for fees or other costs associated with resumes or candidates presented by recruiters or employment agencies, unless a binding, written recruitment agreement between BWXT and the recruiter or agency exists prior to the presentation of candidates or resumes to BWXT and includes the specific services, job openings, and fees to be paid (“Agreement”). BWXT may consider any candidate for whom a recruiter or agency has submitted an unsolicited resume and explicitly reserves the right to hire such candidate(s) without any financial obligation to the recruiter or agency unless an Agreement is in place prior to presentation and such Agreement explicitly encompasses the job opening for which such fees or costs are sought.

28 days ago

Principal Process Engineer - Water VVater

Austin, TX

VVater is America's Next Water Company, delivering the future of purification through its award-winning Farady Reactor (CES Best of Innovation 2025, World Future Award 2025, Time Best Invention Award 2025), proprietary ALTEP (Advanced Low Tension Electroporation Process), Advanced Dissolved Air Flotation, and Micro & Nano Bubble technologies. Deep working knowledge of conventional and advanced unit processes: coagulation/flocculation, sedimentation, DAF, granular and membrane filtration (MF/UF/NF/RO), biological treatment (activated sludge, MBR, MBBR, IFAS), disinfection (UV, chlorine, ozone), advanced oxidation, ion exchange, electrochemical processes.

30+ days ago

Engineer I/II- Systems General Dynamics Corp

Groton, CT

D471 Commissioned Ship Propulsion Plant Mechanical Engineering supports mission readiness of LOS ANGELES, OHIO, SEAWOLF, and VIRGINIA Class commissioned submarines by providing engineering technical support for modernization and maintenance of the reactor plant. Lead engineers oversee all aspects of alterations, including funding approval, ship check visits, overall technical quality, maintaining schedules, awareness of budgets, and interfacing with other engineering and design disciplines.

30+ days ago

Senior Substation Maintenance Supervisor Southern California Edison

Monterey Park, CA

Visit our Candidate Resource (https://www.edisoncareers.com/page/show/candidate-resources) page to get meaningful information related to benefits, perks, resources, testing information, hiring process, and more! In this job, you'll supervise Substation Maintenance Electricians and/or Apprentice Substation Electricians in the performance of their duties as they relate to construction, maintenance, test, repair and operation of substation equipment.

7 days ago

Senior Engineer - Automation Engineering - PLC & SCADA Systems Support Eli Lilly and Co

Lebanon, IN

$66,000–$171,600 / year

This includes recipe setup and maintenance, configuration support, backup/restore, version control, commissioning support, vendor-packaged equipment coordination and integration touchpoints to PI, DeltaV and other systems for equipment such as RX-10 reactor control systems, custom D&M skids, TFF skids, bioreactors, autoclaves, parts washers, vacuum ovens, floor scales, pumps and other PLC-connected lab process assets. In the project delivery phase and startup phase of the project (startup expected 2025 to 2029), automation engineering roles will be fluid and dynamic as we endeavor to support the project delivery, build a new organization, develop and implement the necessary systems and business processes required to support GMP operations, and build the site culture.

30+ days ago

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Reactor Engineer Jobs in the United States

Engineer VII General Atomics

Senior Mechanical Design Engineer — ASME Section III Aalo Atomics

Chief Engineer BWX Technologies Inc

Senior Safety Analysis Engineer Westinghouse Electric - USA

Principal Data Engineer BWX Technologies Inc

Systems Engineer Kairos Power LLC

I&C Engineer Westinghouse

Process Engineer - Water VVater

Electrical Engineer - Kiewit Nuclear Solutions Kiewit

Experienced Software Engineer Framatome North America

Instrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-IL, KS, TN, TX Kiewit Corp

Senior Substation Electrical Engineer (Remote) Exp Global Inc

Civil/Structural Engineer MPR Associates Inc

Lead Engineer/Project Manager MPR Associates Inc

Electrical Test Engineer ERMCO Components Inc

Electrical Engineer BWXT

Principal Process Engineer - Water VVater

Engineer I/II- Systems General Dynamics Corp

Senior Substation Maintenance Supervisor Southern California Edison

Senior Engineer - Automation Engineering - PLC & SCADA Systems Support Eli Lilly and Co

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