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Triso Jobs in Oak Ridge, TN (NOW HIRING)

Senior Process Engineer

Oak Ridge, TN · On-site

$99K - $128K/yr

ADUN production, organic solution preparation, solution-gelation, solvent washing, particle drying, TRISO layer application, graphite matrix production, overcoating, fuel core pressing, green pebble ...

... TRISO fuel production possible. Whether you're early in your contracts career (Level II), hitting your stride (Level III), or ready to lead and mentor (Level IV), this role offers the chance to build ...

Showing results 41-60

Triso information

What are TRISO fuel particles?

TRISO stands for 'tristructural-isotropic' fuel particles, which are a type of nuclear fuel used primarily in advanced high-temperature gas-cooled reactors. Each TRISO particle consists of a uranium, plutonium, or thorium fuel kernel surrounded by multiple layers of ceramic and carbon-based materials. These layers provide containment for radioactive fission products, making TRISO fuel highly robust and resistant to meltdown. TRISO fuel is considered safer and more efficient than traditional nuclear fuels due to its structural integrity under extreme conditions.

What are the key skills and qualifications needed to thrive as a TRISO fuel engineer, and why are they important?

To thrive as a TRISO Fuel Engineer, you need a strong background in nuclear engineering, materials science, and chemical engineering, typically supported by an advanced degree in a related field. Familiarity with nuclear reactor modeling software, materials characterization tools, and knowledge of fuel fabrication processes and regulatory standards is essential. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These competencies are vital to ensure the safe, efficient, and innovative development of TRISO fuel for advanced nuclear reactors.

What are some common challenges faced by professionals working in the TRISO fuel industry, and how can job seekers prepare for them?

Professionals in the TRISO (tristructural isotropic) fuel industry often encounter challenges related to the highly technical nature of nuclear materials handling, strict regulatory compliance, and the need for meticulous attention to safety protocols. Job seekers can prepare by gaining a strong foundation in nuclear engineering principles, staying updated on regulatory standards, and developing robust problem-solving skills. Additionally, teamwork and clear communication are crucial, as you will regularly collaborate with multidisciplinary teams including engineers, safety specialists, and regulatory authorities.

What is the difference between Triso vs Radiologic Technologist?

AspectTrisoRadiologic Technologist
Required CredentialsCertification in Triso procedures, relevant healthcare certificationsARRT certification, state licensure
Work EnvironmentHospitals, clinics, specialized imaging centersHospitals, outpatient imaging centers, clinics
Industry UsageMedical imaging, diagnostic proceduresMedical imaging, diagnostic radiography
Common Search/ComparisonYesYes

While Triso specialists focus on specific imaging procedures involving Triso technology, Radiologic Technologists perform a broader range of diagnostic imaging tasks using various radiographic equipment. Both roles require certification and work in similar healthcare environments, but Triso is more specialized within the imaging field.

What job categories do people searching Triso jobs in Oak Ridge, TN look for?

The top searched job categories for Triso jobs in Oak Ridge, TN are:

What cities near Oak Ridge, TN are hiring for Triso jobs?

Cities near Oak Ridge, TN with the most Triso job openings:

Infographic showing various Triso job openings in Oak Ridge, TN as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior Instrumentation & Controls Engineer 1 - Nuclear

Sargent & Lundy

Oak Ridge, TN

$84K - $129K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago


Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

123rd of 451 rated engineering


Job description

Description

This will be a full-time (5 days/week) on-site position at TRISO-X Fuel Fabrication Facility in Oak Ridge, Tennessee.

Our electric power generation clients are updating and replacing the power plant control systems with new digital control systems. This is expanding work in the Instrumentation and Controls Engineering group.  

You will work on major process controls engineering projects for upgrades and modifications to nuclear power plants in the following areas:

  • Digital Systems -- PLC, DCS, Touchscreen displays, network switches and control systems
  • Functional Requirement and Procurement Specifications for instrumentation and control systems for nuclear power plants
  • Process instrumentation replacement evaluation reports and nuclear modification packages
  • Mechatronics, Control Systems for pumps, valves, heat exchangers, steam turbines and reactors to improve the functionality of the client's plant
  • Attend client meetings and perform site walkdowns to ensure the client is satisfied with our work product
  • Provide guidance as a mentor in the development of less experienced nuclear instrumentation and controls design engineers
Qualifications

We do not sponsor employees for work authorization in the U.S. for this position. 

Essential skills and experience:

  • A BS or MS in Electrical, Chemical, or Mechanical Engineering from an ABET Engineering Accreditation Commission-approved program with coursework in instrumentation, mechatronics and process controls design engineering is required
  • A minimum of 5 years of experience in design engineering for process control systems; Experience in design engineering for nuclear power plant control system is preferred
  • Experience with controls system design including applications for low and medium voltage distribution systems and controls for equipment including but not limited to turbines, pumps, feedwater control, and data displays.
  • Experience with power plant instrumentation and controls systems design for either BWR of PWR reactors, including DCS for turbine, control, feedwater control, and data display.
  • Technically knowledgeable of available equipment and proven pre-engineered systems to execute systems design
  • Experience in reviewing design drawings created by others.
AI & Automation at Sargent & Lundy

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.
Award-Winning Benefits

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

Health & WellnessFinancial BenefitsWork-Life Balance
  • Health Plans: Medical, Dental, Vision
  • Life & Accident Insurance
  • Disability Coverage
  • Employee Assistance Program (EAP)
  • Back-Up Daycare
  • FSA & HSA
  • 401(k)
  • Pre-Tax Commuter Account
  • Merit Scholarship Program
  • Employee Discount Program
  • Corporate Charitable Giving Program
  • Tuition Assistance
  • First Professional Licensure Bonus
  • Employee Referral Bonus
  • Paid Annual Personal/Sick Time (PST)
  • Paid Vacation
  • Paid Holidays
  • Paid Parental Leave
  • Paid Bereavement Leave
  • Flexible Work Arrangements
Compensation Range$84,762 - $129,498Transparency StatementSargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.About This Business Unit

Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!

Equal Opportunity

Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.

Employment Type: FULL_TIME

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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