Nuclear Criticality Safety Engineer Energy
$57k - $125kAtkinsRéalis
Job Description
Overview
We are seeking a Nuclear Criticality Safety Engineer Energy to join our Team in our Oak Ridge TN office.
Your role
- Stops work without fear of reprisal for unsafe conditions potentially affecting personnel safety or environmental risk.
- Supports implementation of the Nuclear Criticality Safety (NCS) Program.
- Supports facility activities to ensure criticality safety.
- Prepares and peer reviews NCS documents Fissile Material Operations (FMO) Screens NCS Evaluations (NCSEs) NCS Approvals (NCSAs) NCS Clarifications NCS Reports and Criticality Accident Alarm System Needs Analyses.
- Performs NCSE/A implementation walkdowns and provides input to site emergency plans and pre-incident plans as requested.
- Maintains awareness with assigned FMOs and NCS-related issues within Project.
- Participates in critiques/investigations involving NCS issues.
- Reviews Conditions Adverse to Quality (e.g. Non-Conformance Reports Findings) for NCS impacts.
- Performs audits surveillances and assessments of the NCS Program and Project conformance to NCSA and NCS-related contract requirements.
- Reviews and approves work packages procedures administrative aids and other Project documents to ensure compliance with NCS requirements.
- Reviews and approves designs and plans that potentially impact NCS.
- Reviews applicable facility Safety Basis documents for NCS integration.
- Participates in Hazard Evaluation Studies/Hazards Analysis in support of Project activities.
- Identifies the need for NCS training to support Project activities.
- Provides delivery of NCS training and the evaluation of its effectiveness.
- Maintains knowledge of NCS-related standards guides and codes.
- Supports the execution of Integrated Safety Management System guiding principles and core functions and the Isotek Safety Culture.
- Performs other duties as assigned.
About you
- Baccalaureate in Nuclear Engineering or Physics.
- One-year NCS-related nuclear experience preferred but not required.
- Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified information or matter.
- Applicants must have Real ID compliant identification to access the work location.
- Proficient knowledge of Microsoft Office.
- Strong communication verbal and written skills.
- Ability to describe the essential requirements relationships and importance of applicable DOE Orders/Standards with respect to NCS.
- Ability to perform calculations with Monte Carlo neutron transport codes.
- Ability to perform hand calculations for criticality.
- U.S. citizenship required for AtkinsRéalis/Isotek Systems Project positions.
- Must be a U.S. citizen in order to be considered.
Rewards & benefits
At AtkinsRéalis our valuesSafety Integrity Collaboration Innovation and Excellenceare more than just words. They are the foundation of who we are and how we work. These principles shape our culture guide our decisions and inspire us to create an environment where every team member feels empowered to grow succeed and make a meaningful impact.
Depending on your employment status AtkinsRéalis benefits may include medical dental vision company-paid life and short- and long-term disability benefits employer-matched 401(k) with 100% vesting employee stock purchase plan Paid Time Off leaves of absences options flexible work options recognition and employee satisfaction programs employee assistance program and voluntary benefits. You can review our comprehensive benefits page here .
About AtkinsRéalis
Were AtkinsRéalis a world-class engineering services and nuclear organization. We connect people data and technology to transform the worlds infrastructure and energy systems. Together with our industry partners and clients and our global team of consultants designers engineers and project managers we can change the world. Were committed to leading our clients across our various end markets to engineer a better future for our planet and its people.
Additional information
Expected compensation range is between $57000-$125000 annually depending on skills experience and geographical location.
Are you ready to expand your career with us Apply today and help us shape something extraordinary.
AtkinsRéalis is an equal opportunity Drug-Free employer EOE/Veteran/Disability
Please review AtkinsRéalis Equal Opportunity Statement here .
AtkinsRéalis cares about your privacy and is committed to protecting your privacy. Please consult our Privacy Notice on our Careers site to know more about how we collect use and transfer your Personal Data. By submitting your personal information to AtkinsRéalis you confirm that you have read and accept our Privacy Notice.
Unless expressly authorized by AtkinsRéalis candidates may not use generative artificial intelligence tools real-time interview coaching applications or AI-generated responses created during the interview. Candidates are expected to accurately represent their qualifications experience knowledge and abilities throughout the recruitment process. The use of unauthorized assistance misrepresentation of credentials or experience or any conduct that compromises the integrity of the selection process may result in disqualification from further consideration or withdrawal of an employment offer at the discretion of AtkinsRéalis.
AtkinsRéalis is committed to providing reasonable accommodations to qualified individuals with disabilities. If you require an accommodation to participate in the application interview or selection process please contact us at . Requests for accommodation will be considered in accordance with applicable law.
Note to staffing and direct hire agencies:
In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company AtkinsRéalis family of companies we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. TypeEmployee
Job Type
RegularAt AtkinsRéalis we seek to hire individuals with diverse characteristics backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender ethnic or national origin sexual identity and orientation age religion or disability but enriches itself through these differences.
Required Experience:
IC
]]><- ...X-energy LLC conducts a thorough recruiting process and will never issue offers... ...providing technical capabilities in Nuclear Criticality Safety (NCS) to ensure TRISO-X Fuel Fabrication... ...advise operations, maintenance, and engineering personnel on the NCS impacts of new or...SuggestedFull timeWork at office
- ...Edgewater Technical Associates is seeking qualified candidates for Nuclear Criticality Safety Engineer opportunities at various locations across the United States Department of Energy (DOE) complex in support of traditional environmental clean-up missions and in support...SuggestedFull timeFor contractorsWork experience placementWork at officeRemote work
$110k - $160k
...Relocation Assistance Available Own the Criticality Safety Basis for Advanced Nuclear Fuel The Opportunity... ...Qualifications ~ Degree in Nuclear Engineering, Physics, or a related highly... ...to apply today! NANO Nuclear Energy is an equal opportunity employer committed...SuggestedRelocation package- .... (BGS) has created this Evergreen Talent Pool post for gathering qualified candidates for a position relating to Nuclear Criticality Safety Engineer to support our clients in Oak Ridge, TN and Idaho Falls, ID. BGS is an engineering, technology, and security firm...SuggestedFull timeTemporary workWork at officeRemote workMonday to Friday
$145k - $180k
...Job Description Position Title: Lead Nuclear Criticality Safety Engineer Position Description: Protingent Staffing has an exciting direct hire Lead Nuclear Criticality Safety Engineer opportunity. Job Responsibilities: Handling & Transport Analysis: Execute...SuggestedFull time- ...challenges to build the clean energy world of tomorrow. By... ...player in the nuclear industry. Our strengths... ...o is seeking a Nuclear Safety/Integrated Safety Analysis Engineer to support Project IKE.... ...well as oversight of the criticality, chemical process, fire safety...Full timeTemporary workWork at office
- ...We are seeking a Fuel Cycle Nuclear Engineer to focus on applications related... ...Fuel Cycle Section, Nuclear Energy and Fuel Cycle Division, and... ...large complex nuclear safety analyses focusing on integrated... ..., shielding analysis, criticality analysis for practical nuclear...Work at officeLocal areaRelocation packageFlexible hours
$84.76k - $129.5k
...Senior Level Mechanical Engineering Position This will be a full-time... ...of mechanical and nuclear systems and components for nuclear... ...future of clean, carbon-free energy. Since 1954, we've been a trusted... ...projects. With a commitment to safety, innovation, and...Hourly payFull timeLocal areaWorldwideFlexible hours$80k - $90k
...Overview AtkinsRéalis is seeking a Nuclear Electrical Engineer to join our Commercial Nuclear Team. This... ...equipment. Design and analyze of safety and non-safety related electrical... ...transform the world's infrastructure and energy systems. Together, with our industry partners...Full timeTemporary workWork at officeFlexible hours- ...Electrical Power Engineer We are seeking an Electrical Power Engineer... ...operating within a nuclear regulated environment. ~ Strong... ...for other government agencies (energy.gov). About GEM GEM... ...exceed expectations, and advance critical missions. Our team – We...Full timeFor contractorsWork at officeLocal area
$110k - $135k
...Supply Chain Behind Next-Generation Nuclear Fuel The Opportunity NANO Nuclear Energy is seeking an experienced Nuclear Fuel Supplier Engineer to play a critical role in advancing fuel... ...Nuclear fuel irradiation, PIE, safety testing, modeling, or licensing...RelocationRelocation package$90k - $150k
...Overview We are seeking a Senior Nuclear Engineer Energy – Remote. This remote position is based... ..., design interfaces, and nuclear safety information flow efficiently across engineering... ...safety-related analyses and nuclear criticality safety assessments. Design &...Full timeTemporary workWork at officeRemote workFlexible hours- ...Job Description Job Summary Join our dynamic team as a Nuclear Facility Safety Engineer and play a pivotal role in ensuring the safe, efficient,... ...will directly contribute to the safe generation of clean energy while advancing nuclear engineering practices....
- ...Home District/Group: Kiewit Nuclear Solutions Department: Design Engineering Market: Nuclear Employment... ...modular reactors to Department of Energy initiatives. Our services support... ...remain steadfast in our commitment to safety, quality, and innovation,...Full timeTemporary workSummer workInternshipSummer internshipWeekend work
$67.87k - $93.1k
...electromechanical assemblies that support critical operations. In this dynamic... ..., collaborate with engineers, and contribute to a culture that values precision, safety, and innovation. You'll report... ...employment drug test. Centrus Energy and all subsidiaries shall...Work experience placement$90k - $173k
...are seeking a Senior Process Engineer – Remote. This remote... ...components and system designs for nuclear and commercial projects. Collaborate... ...run efficiently and meet safety and regulatory standards... ..., which may include mass and energy balances, pressure profiles,...Full timeTemporary workWork at officeRemote workFlexible hours$70k - $80k
...Description We’re looking for a driven, hands-on Manufacturing Engineer to join our high-spec aerospace and defense... ...components and fabricated assemblies that go into mission-critical aerospace, defense, and energy systems—where precision and execution matter. This...Internship- ...Laboratory (ORNL) is the largest US Department of Energy science and energy laboratory, conducting... .... We are seeking a Power Electronics Engineer who will support the Electrical Power... .... Ensure compliance with environmental, safety, health, and quality standards. Collaborate...Work at officeLocal areaRelocation packageFlexible hours
- ...Power Electronics Engineer We are seeking a Power Electronics Engineer with 5–10 years... ...management systems for our next-generation energy products. This role will focus on DC-DC conversion... ...reviews, and compliance with relevant safety and performance standards. Required...
- ...Services, LLC (AIS), is actively seeking Engineering, Professional, Technical, and... ...augmentation team supporting the Department of Energy at the Y-12 National Security Complex located... ...a safe, secure, and reliable U.S. nuclear deterrent, which is essential to national...Full timeContract workFor contractorsRemote work
$99k - $157k
...Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine... ...requirements regarding health and safety protocols. As such, all BWXT new hires...For contractorsLocal area$72k - $120k
...We are seeking a Process/Chemical Engineer Energy - Remote. This remote position is based... ...office. Your role AtkinsRéalis US Nuclear is the subsidiary of AtkinsRéalis... ...and components maintain chemical safety, criticality controls, radiation shielding, and defense...Full timeTemporary workFor subcontractorWork at officeLocal areaRemote workFlexible hours$155k - $170k
...relocation support. Global Engineering & Technology (GET) is seeking... ...engineer with National Nuclear Security Administration (NNSA... ...Laboratories (SNL) Environmental Safety & Health (ES&H) Planning... ...Programs at the Department of Energy (DOE), including National Nuclear...Full timeTemporary workLocal areaRemote workRelocation package- ...site in Oak Ridge, TN A Department of Energy Research and Development facility is looking for a Security Data & Automation Engineer. This person will be responsible for... ...storage and processing systems. This role is critical to ensuring data is accurate, secure, and...
$99k - $157k
...Overview As a Manufacturing Engineer, you will support design, fabrication... ...impact on the future of energy. Opportunities for... ...comply with company health and safety requirements. All candidates... ...protected status. Job Segments Nuclear Engineering, Facilities, Manufacturing...- ...LLC (AIS), is actively seeking Engineering, Professional, Technical, and... ...supporting the Department of Energy at the Y-12 National Security... ..., secure, and reliable U.S. nuclear deterrent, which is essential... ...and implementation of UPF safety basis and technical design requirements...For contractorsSecond jobRemote work
$90k - $173k
...seeking a Senior Electrical Engineer to join our team in a... ...to contribute to impactful nuclear and commercial energy projects. As a Senior Electrical... ...teams. You will play a critical role in ensuring... ...overall design and analysis of safety and non-safety related...Full timeTemporary workWork at officeRemote workFlexible hours- ...measurably better.We're committed to bringing safety, quality, and customer focus to the... ....Job TitleProcess EngineerThe Process Engineer is responsible for collaborating with engineering... ..., Skills & Abilities:Analytical/Critical Thinking - Identifies and analyzes issues...Full timeLocal area
$130k - $170k
...seeking a Senior Structural Engineer to join our Power and Industrial... ...éalis policies, including safety, environmental, QA/QC, and... ...class engineering services and nuclear organization. We connect people... ...world's infrastructure and energy systems. Together, with our industry...Full timeTemporary workFor contractorsWork at officeFlexible hours- ...intellectually curious and highly motivated engineers, scientists and business professionals engages with our clients to solve complex energy and environmental challenges around the... ...a culture of continuous improvement. Safety We hold paramount the safety and health...Full timeContract workRemote workWork visa
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Nuclear Criticality Safety Engineer Energy. Be the first to apply!
- nuclear criticality safety engineer Oak Ridge, TN
- nuclear engineer Oak Ridge, TN
- power engineer Oak Ridge, TN
- power integrity engineer Oak Ridge, TN
- energy market engineer Oak Ridge, TN
- senior power electronics engineer Oak Ridge, TN
- energy efficiency engineer Oak Ridge, TN
- energy engineer Oak Ridge, TN
- entry level nuclear Oak Ridge, TN
- nuclear science Oak Ridge, TN






