Job Description

Why join us?

AtkinsRéalis is growing fast in the U.S.-and there's never been a more exciting time to be part of our journey.

We're committed to engineering a better future for our planet and its people. That means creating solutions that matter, and building a workplace where every voice is heard, every perspective counts, and everyone belongs.

By connecting people, data, and technology across our global network, we're tackling some of the world's most complex challenges. And we're looking for passionate, driven professionals like you to help shape what's next.

Let's build the future-together.

We are seeking an Engineering Director Energy - Remote. This remote position is based out of our Oak Ridge, TN office.

About Us

AtkinsRéalis is a world-class engineering services and nuclear organization. For over 50 years, we've partnered with public and private clients across the U.S. to deliver infrastructure planning, engineering, construction, environmental consulting, urban planning, architecture, and program management. Our depth and breadth of expertise enables us to tackle the most technically complex and time-sensitive projects-driving innovation, resilience, and real-world impact where it matters most.

How will you contribute to the team?

• Will be the single point accountability for design and engineering of new commercial nuclear fuel cycle projects, on time and on schedule.
• Projects may include design and engineering and/or owners engineer responsibilities for small modular reactor integration projects, nuclear fuel cycle facilities, etc.
• Responsible for managing a diverse design and engineering team dedicated to specific newbuild projects the company embarks on within the U.S.
• Serves as the principal technical authority on nuclear fuel cycle considerations for nuclear fuel cycle facility site design and integration.
• Leads multi-disciplinary engineering teams (nuclear, chemical, mechanical, civil, I&C, and safety) to ensure robust, integrated design solutions.
• Oversees development of technical baselines, system requirements, and interface control documents for nuclear fuel cycle-related systems.
• Provides direct technical input into conceptual, preliminary, and detailed engineering deliverables. Ensures review and approval procedures for engineering analyses, calculations, and design documents for accuracy, compliance, and constructability are adhered to.
• Leads assessments of front-end fuel cycle needs (uranium enrichment, fabrication, supply chain logistics).
• Guides back-end fuel cycle design and planning (used fuel handling, interim storage, waste disposition, and transportation).
• Integrates safeguards-by-design principles (NRC/DOE) into facility layout and systems.
• Provides oversight for conducting criticality safety evaluations, radiological consequence analyses, and material accountability studies.
• Ensures all fuel cycle-related activities align with U.S. regulatory frameworks, nonproliferation commitments, and appropriate standards.
• Provides technical oversight of site-specific engineering studies (geotechnical, hydrological, seismic, and environmental).
• Defines system requirements and interfaces between nuclear island, balance-of-plant, and site infrastructure.
• Collaborates with EPC partners and SMR technology vendors to resolve technical integration challenges.
• Oversees preparation and review of technical input for licensing documents (e.g., FSAR, SAR, NEPA documentation, criticality safety evaluations).
• Ensures designs comply with NRC and ASME/ANS standards, as well as NQA-1 quality.
• Incorporates nuclear safety culture and conduct of engineering principles into daily work. Interfaces with regulators and technical reviewers to address technical questions and resolve licensing issues, as requested.
• Troubleshoots complex engineering and fuel cycle problems, providing innovative, technically sound solutions.
• Mentors junior engineers and provide specialized training on nuclear fuel cycle systems and SMR integration. Stays abreast of emerging nuclear technologies, advanced fuels (HALEU, TRISO, MOX), and international best practices.
• Represents the organization in technical forums, working groups, and professional societies. Performs other duties as assigned.

What will you contribute?

• Bachelor's degree required in nuclear engineering, mechanical engineering, civil/structural engineering, chemical engineering, or related discipline.
• 15+ years in nuclear fuel cycle technical work.
• At least 10 years in technical leadership roles.
• Deep understanding of the nuclear fuel cycle (front-end supply chain, enrichment / fabrication,). Deep understanding of criticality safety analysis, radiation shielding, material control & accountability, and safeguards.
• Familiarity with NRC and international regulatory requirements for nuclear facilities.
• Experience with NQA-1 QA programs, licensing, and nuclear safety culture.
• Strong verbal and written communication skills.
• Strong interpersonal skills are very important, both within the internal AtkinsRealis team and interfacing with customers.
• Strong problem-solving skills. Advanced presentation skills.
• Intermediate knowledge of the use of Microsoft Office products and project controls-specific software.
• Expertise with design and integration of nuclear fuel cycle systems preferred. Master's degree in nuclear engineering or a closely related technical field preferred.
• DOE/NQA-1 Quality Assurance & Nuclear Safety Training. Project Management Professional (PMP) preferred.
• Must be a U.S. citizen in order to be considered.

What we offer at AtkinsRéalis:

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.

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

Worker Type

Employee

Job Type

Regular

At 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.