Let’s find your next opportunity
AI Assistant: {{ chat.assistant.message }}
{{meta?.totalCount}}
results found
Sort By
{{ job.job_posting_title
}}
{{ job.job_posting_title }}
{{ job.is_cms_job ? (job.cities.split(';').length > 1 ? 'Various locations' : job.location_mappings[0]) : (job.location_mappings.length > 1 ? 'Various locations' : job.location_mappings[0]) }}
We are sorry there are no jobs that match your exact criteria. Try a new search term, or use the filters to continue browsing for available opportunities.
Suggested roles matches
{{ job.title }}
{{ job.title }}
{{ [job.cities[0], job.regions[0], job.countries[0]].join(', ') }}
Various locations
We are sorry there are no jobs that match your exact criteria. Try a new search term, or use the filters to continue browsing for available opportunities.
Let’s find your next opportunity
{{ job.job_posting_title
}}
{{ job.job_posting_title }}
{{ job.is_cms_job ? (job.cities.split(';').length > 1 ? 'Various locations' : job.location_mappings[0]) : (job.location_mappings.length > 1 ? 'Various locations' : job.location_mappings[0]) }}
On this page
Oak Ridge, Tennessee, United States of America
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.
Location
Oak Ridge, Tennessee, United States of America
Job Type
Full time
Ref
R-162828
Salary range
-
About you
Requires a Baccalaureate Degree in Engineering.
Minimum 2 years' related experience, 1-year nuclear experience.
Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified information or matter.
Proficient knowledge of Microsoft Office.
Strong communication, verbal and written skills.
Ability to describe the essential requirements, relationships and importance of applicable DOE Orders and Standards with respect to NCS.
Ability to perform calculations with Monte Carlo neutron transport codes.
Ability to perform hand calculations for criticality.
Applicants must have Real ID compliant identification to access the work location.
U.S. citizenship required for AtkinsRéalis/Isotek Systems Project positions.
Must be a U.S. citizen in order to be considered.
Why choose AtkinsRéalis?
Wherever you are in your career – and whoever you are – AtkinsRéalis is for you. Here, support and collaboration are a vibrant part of a culture that lets you choose where – and how far – your career can go. Take on projects that push boundaries and drive sustainable impact, surrounded by colleagues who believe there's no limit to how brilliant you can be. It's time to join a like-minded team where you'll be rewarded, supported, and free to be your kind of brilliant.
Rewards & benefits
At AtkinsRéalis, our values—Safety, Integrity, Collaboration, Innovation, and Excellence—are 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.
Make it brilliant, a career with AtkinsRéalis
Our supportive, collaborative culture inspires us as a global community every day.
Watch this short film and imagine what you could achieve here, too.
About AtkinsRéalis
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's'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. We're 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 $57,000 - $96,000 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 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.
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. https://careers.atkinsrealis.com/recruitment-agencies
Related jobs
Related blogs
Building more than projects: Ragavendran’s journey of growth
Some projects test your technical skills. Others change how you see your career. For Ragavendran, both happened along the way.
Alexandre, mechanical engineer at AtkinsRéalis: leading industrial lifting projects in Saguenay
When I chose to join AtkinsRéalis in Canada, I wanted to explore a new side of engineering. After working for contractors and equipment manufacturers as an estimator, project manager, and design engineer, this was my first experience with an engineering consulting firm. Today, I can confidently say that this decision has allowed me to broaden my skills while contributing to major industrial projects across the Saguenay-Lac-Saint-Jean region of Quebec.
Beyond the design: Praveen’s journey from delivery to ownership at AtkinsRéalis
Praveen has grown by taking on new challenges, broadening his perspective, and turning experience into greater ownership.
Designing with purpose, leading with confidence: Lekhana’s journey at AtkinsRéalis
From solving complex engineering challenges to leading teams, Lekhana’s journey shows how the right opportunities can transform not just what you do, but who you become.
Creating impact through engineering excellence
What keeps an engineer inspired after nearly a decade in the industry? Devendra shares his journey.
From engineer to project leader: Serafina on aviation, mentorship, and growth in Florida
Meet Serafina from our Tampa office, where she's helping airports grow and communities thrive.
Mike on mega projects, reinvention, and aviation at Denver International
From mega projects to airport expansion, read how AtkinsRéalis helped Mike grow beyond project delivery.
From intern to project manager: Felix on nine years of building an aviation career
Meet Felix, a Project Manager helping shape the future of aviation through digital innovation and major airport projects across Texas.
Building strong teams and stronger communities: Dhara’s career at AtkinsRéalis
Today, I’m the Manager, Municipal Infrastructure, Ontario at AtkinsRéalis, where I lead a multidisciplinary team of more than 40 professionals while overseeing the delivery of complex municipal infrastructure projects. It’s a role that allows me to combine my passion for project delivery with my commitment to supporting and developing people.
AtkinsRéalis named among the 50 GREAT British Employers of Veterans
Proven commitment to those who’ve served, see how AtkinsRéalis supports Armed Forces talent beyond words.
The lessons 23 years in engineering will teach you: Suraya Dolah’s story
Meet Suraya Dolah and read about her 23 year journey in engineering shaped by passion, resilience, and impact.
Chen Zhou on building better transit systems
Connecting people, operations, and infrastructure is what make transit work.