SVP, Nuclear New Build Program Alva EnergySVP, Nuclear New Build ProgramCambridge, MassachusettsReporting to the CEO, the successful candidate will build and lead a multidisciplinary team, manage relationships with EPC partners and prospective utility customers, and drive the program from early-stage feasibility assessment through utility partnership development, long-lead item procurement, and eventual construction. Prior nuclear experience is valued but not required — we are equally interested in leaders from adjacent heavy industrial sectors (LNG, petrochemical, semiconductor fabrication, aerospace, or large infrastructure) who bring disciplined program execution, engineering rigor, and the drive to learn a new domain.
NewProject Manager - Nuclear Projects I, II or III Cross Resource GroupProject Manager - Nuclear Projects I, II or IIIRichland, WashingtonLevel II: Related advanced degree plus bachelor degree and 12 years of project-management experience in a multifaceted or regulated industrial environment; OR bachelor degree plus 14 years; OR associate degree plus 16 years; OR high school diploma/GED plus 18 years. Level I: Bachelor degree in engineering, construction management, project management, business, or a related field plus 14 years of technical experience; OR an associate degree plus 16 years; OR a high school diploma/GED plus 18 years.
Nuclear Engineer, Sensors Radiant IndustriesNuclear Engineer, SensorsEl Segundo, CaliforniaOwnership of sensor and instrumentation design and analysis, examples include: Radiation Detection : Design, specify, and qualify in-core and ex-core detector systems (fission chambers, ion chambers, and other detector technologies) for neutron flux and radiation monitoring. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
Senior Nuclear Engineer Radiant IndustriesSenior Nuclear EngineerEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. You will own modeling methods and reactor physics calculations of neutronics parameters such as reactivity, kinetics parameters, and energy deposition distributions used within our cutting-edge custom-made Digital Twin simulation software.
Nuclear Engineer, Core Physics Radiant IndustriesNuclear Engineer, Core PhysicsEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Senior Nuclear Thermal-Hydraulics Engineer Radiant IndustriesSenior Nuclear Thermal-Hydraulics EngineerEl Segundo, CaliforniaYou will own the modeling that determines how heat, coolant, and reactor core behavior interact under normal and accident conditions — work that directly informs core design, cooling systems, and safety case development for the first mass-produced nuclear reactor. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases.
Nuclear Engineer Radiant IndustriesNuclear EngineerEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. This may include nuclear engineering areas such as radiation shielding, criticality safety, accident dose consequence, reactor physics modeling and design, transient analysis, and radiation detection.
Project Controls Manager- Kiewit Nuclear Solutions- Knoxville, Lenexa, Idaho Falls, Aiken Kiewit CorpProject Controls Manager- Kiewit Nuclear Solutions- Knoxville, Lenexa, Idaho Falls, AikenKnoxville, TNYou will convert project data into actionable insight, drive forecast accuracy and early identification of trends, and partner with project management, commercial, engineering, procurement, construction, commissioning, client, and joint-venture stakeholders to protect project objectives. This role is a key member of project leadership and leads a multidisciplinary team of cost engineers and analysts, schedulers and planners, progress and reporting specialists, and Advanced Work Packaging / WorkFace Planning resources.
Kiewit Nuclear Solutions- Electrical Engineer- Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, IL Kiewit CorpKiewit Nuclear Solutions- Electrical Engineer- Lenexa, KS, Houston, TX, Knoxville, TN, Itasca, ILHouston, TX$123,000–$129,000 / yearOur 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.
Sr. Pipe Stress Design Engineers-Kiewit Nuclear Solutions Kiewit CorpSr. Pipe Stress Design Engineers-Kiewit Nuclear SolutionsLenexa, KS$152,000–$159,000 / yearOur 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.
Instrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-IL, KS, TN, TX Kiewit CorpInstrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-IL, KS, TN, TXHouston, TX$127,000–$133,000 / yearOur 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.
Director, Nuclear Engineering Radiant IndustriesDirector, Nuclear EngineeringEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Nuclear Programs/Balance of Plant (BOP) Engineering Consultant SI Solutions, LLCNuclear Programs/Balance of Plant (BOP) Engineering ConsultantDenver, CORemote$104,100–$130,100 / yearHiring decisions for such positions must comply with these regulations and may result in SIA limiting its consideration of foreign nationals who are citizens of countries that are not on the DOE’s Generally Authorized Destinations List: https://www.ecfr.gov/current/title-10/chapter-III/part-810/appendix-Appendix%20A%20to%20Part%20810 . Export Control Notice: Certain positions at SIA may require access to information and technology which is subject to Export Administration Regulations 15 CFR 730-774, including those of the US Department of Energy (DOE) in 10 CFR 810 and Nuclear Regulatory Commission (NRC) 10 CFR Part 110.
Mechanical Equipment Estimator- Kiewit Nuclear Solutions-Lenexa KiewitMechanical Equipment Estimator- Kiewit Nuclear Solutions-LenexaLenexa, KS$117,000–$122,000 / yearOur 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.
2027 New Graduate - Nuclear Engineer Radiant Industries2027 New Graduate - Nuclear EngineerEl Segundo, CaliforniaPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant’s unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
NewNuclear Criticality Safety Engineer 1 BWXTNuclear Criticality Safety Engineer 1Lynchburg, VA$65,000–$103,000 / yearBWX 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.
NDE Nuclear Level II/III Examiner SI Solutions, LLCNDE Nuclear Level II/III ExaminerHuntersville, NCHiring decisions for such positions must comply with these regulations and may result in SIA limiting its consideration of foreign nationals who are citizens of countries that are not on the DOE’s Generally Authorized Destinations List: https://www.ecfr.gov/current/title-10/chapter-III/part-810/appendix-Appendix%20A%20to%20Part%20810 . Export Control Notice: Certain positions at SIA may require access to information and technology which is subject to Export Administration Regulations 15 CFR 730-774, including those of the US Department of Energy (DOE) in 10 CFR 810 and Nuclear Regulatory Commission (NRC) 10 CFR Part 110.
Senior Nuclear Criticality Safety Engineer BWXTSenior Nuclear Criticality Safety EngineerLynchburg, VA$86,000–$136,000 / yearBWX 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.
Nuclear Safety Eng 1 BWXTNuclear Safety Eng 1Erwin, TN$76,000–$119,000 / yearA 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. Performs Nuclear Criticality Safety (NCS) activities that assure plant operations are conducted in compliance with governmental regulations and license conditions and in a manner such that a criticality excursion and its consequences will not occur.
Instrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-Il, KS, TN, TX KiewitInstrumentation & Controls (I&C) Engineer -Kiewit Nuclear Solutions-Il, KS, TN, TXKnoxville, TN$127,000–$133,000 / yearOur 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.