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Sr Chemical Process Engineer Jobs in Oak Ridge, TN

Senior Process Engineer

Oak Ridge, TN

$99K - $128K/yr

Continually update a master list of all chemical inputs, chemical outputs, and waste streams ... for process improvement and optimization. * In collaboration with engineering leadership, set ...

Chemical Engineer

Oak Ridge, TN · On-site

$65K - $109K/yr

We are seeking a Chemical Engineer who is passionate about developing new processes and scaling laboratory innovations into fullscale production. In this role, you'll apply your technical expertise ...

Roles and Responsibilities Process Engineer supporting functions at the Y-12 complex. Qualifications: Bachelor of Science in Chemical Engineering or equivalent technical degree Twenty plus years ...

Senior Process Engineer

Knoxville, TN · On-site

$99K - $128K/yr

Our client is seeking - Senior Process Engineer, responsible for establishing, maintaining and optimizing process engineering operations within a technical ceramic manufacturing facility. This role ...

Piping and Instrumentation Diagrams / Process Flow Diagrams / General Arrangement Drawings ... S.) / Chemical Engineering or Mechanical Engineering from an ABET Accredited Program. * Other ...

Piping and Instrumentation Diagrams / Process Flow Diagrams / General Arrangement Drawings ... S.) / Chemical Engineering or Mechanical Engineering from an ABET Accredited Program. * Other ...

Piping and Instrumentation Diagrams / Process Flow Diagrams / General Arrangement Drawings ... S.) / Chemical Engineering or Mechanical Engineering from an ABET Accredited Program. * Other ...

Sr. Process Engineers

Oak Ridge, TN · On-site

$99K - $128K/yr

Summary: * Sr. Process Engineers with Uranium processing experience - BS degree in Chemical Engineering or related technical degree or equivalent experience, 20+ years exp. Preferred Requirement: * Q ...

- Sr. Process Engineers

Oak Ridge, TN · On-site

$99K - $128K/yr

Summary: * Sr. Process Engineers with Uranium processing experience - BS degree in Chemical Engineering or related technical degree or equivalent experience, 20+ years exp. Preferred Requirement: * Q ...

Sr. Process Engineers

Oak Ridge, TN · On-site

$99K - $128K/yr

Summary: * Sr. Process Engineers with Uranium processing experience - BS degree in Chemical Engineering or related technical degree or equivalent experience, 20+ years exp. Preferred Requirement: * Q ...

Bachelor's degree in Chemical Engineering, Materials Science, Mechanical Engineering, Process Engineering, Chemistry, Physics, or a related technical field. * Hands-on experience in a laboratory ...

Showing results 41-60

Sr Chemical Process Engineer information

See Oak Ridge, TN salary details

$87.5K

$120.2K

$149.6K

How much do sr chemical process engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for sr chemical process engineer in Oak Ridge, TN is $120,157.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,600.00 and $129,100.00 per year, depending on experience, location, and employer.

What does a Sr Chemical Process Engineer do?

A Sr Chemical Process Engineer is responsible for designing, optimizing, and troubleshooting chemical processes within manufacturing or production facilities. They lead projects to improve efficiency, safety, and product quality, often working with cross-functional teams. Their role also includes analyzing data, implementing new technologies, and ensuring compliance with environmental and safety regulations. With their advanced experience, they mentor junior engineers and often play a key role in decision-making for process improvements.

What are the key skills and qualifications needed to thrive as a Sr Chemical Process Engineer?

To thrive as a Sr Chemical Process Engineer, you need deep knowledge of chemical engineering principles, process optimization, and safety protocols, typically supported by a bachelor's or master's degree in chemical engineering and several years of industry experience. Proficiency in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean methodologies, and familiarity with regulatory compliance systems are essential. Outstanding problem-solving abilities, leadership, and effective communication skills distinguish top performers in this role. These skills and qualities are vital to drive innovation, ensure safe and efficient processes, and lead cross-functional teams in complex industrial environments.

What are some common challenges faced by Sr Chemical Process Engineers when scaling up processes from the lab to full production?

Sr Chemical Process Engineers often encounter challenges such as maintaining product quality, ensuring process safety, and achieving consistent yields when scaling up from laboratory or pilot plant to full-scale production. Differences in equipment size, heat and mass transfer rates, and raw material variability can introduce unexpected issues that require creative problem-solving and strong collaboration with operations, R&D, and safety teams. Effective communication and a thorough understanding of scale-up principles are essential to mitigate risks and ensure a smooth transition to large-scale manufacturing.

What are popular job titles related to Sr Chemical Process Engineer jobs in Oak Ridge, TN?

For Sr Chemical Process Engineer jobs in Oak Ridge, TN, the most frequently searched job titles are:

What job categories do people searching Sr Chemical Process Engineer jobs in Oak Ridge, TN look for?

The top searched job categories for Sr Chemical Process Engineer jobs in Oak Ridge, TN are:

What cities near Oak Ridge, TN are hiring for Sr Chemical Process Engineer jobs?

Cities near Oak Ridge, TN with the most Sr Chemical Process Engineer job openings:

Infographic showing various Sr Chemical Process Engineer 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, with an average salary of $120,157 per year, or $57.8 per hour.

Senior Process Engineer

X Energy LLC

Oak Ridge, TN

$99K - $128K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago


Job description

X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/. We will never ask you to provide payment information as part of the recruiting process. If anyone claiming to represent X-energy directs you in a manner otherwise, please contact us at www.x-energy.com/contact-us.

Job Description

This role contributes to the design, installation, and operation of multiple process areas and may also serve as the responsible engineer for the design, installation and operation for a process area. They will also conduct research to develop new and improved processes for manufacturing, conduct tests and monitor production performance, troubleshoot manufacturing performance variances, and ensure safety compliance of processes and equipment for various assigned areas.


Job Profile Tasks/Responsibilities:

  • Perform engineering work related to the design, procurement, installation, and operation of multiple process areas, as assigned, including but not limited to: ADUN production, organic solution preparation, solution-gelation, solvent washing, particle drying, TRISO layer application, graphite matrix production, overcoating, fuel core pressing, green pebble pressing, compact pressing, shaping, heat treatment, quality control, industrial waste processing, radioactive waste processing, and uranium recovery.
  • Develop specifications for process equipment and work with equipment suppliers to ensure critical design characteristics are met for equipment delivery
  • Work with subcontractors and suppliers to design, construct, deliver, and install process equipment.
  • Conduct research to develop new and improved processes for manufacturing.
  • Develop methods and procedures to process and handle chemicals and materials that are solid, liquid, and gaseous in safe and efficient manner.
  • Design and plan equipment layout, particularly for new processes, new products, or new customers.
  • Work with R&D team to translate lab-scale processes to pilot scale and production scale processes.
  • Work with regulatory team to establish safety procedures for individuals working with dangerous chemicals, processes, or equipment.
  • Work with regulatory team to establish appropriate safety controls in process areas.
  • Work with regulatory team to ensure compliance with environmental and safety regulations.
  • Provide support for waste permitting.
  • Conduct tests and monitor process performance throughout production.
  • Troubleshoot problems associated with manufacturing processes. Monitor variances from process controls. Provide recommendations and solutions to reduce or to eliminate variances.
  • Continually update a master list of all chemical inputs, chemical outputs, and waste streams.
  • Continually update a master list of all equipment in all process areas.
  • Maintain professional demeanor and behavior at all times in all forms of communication.
  • Perform other duties as assigned by manager.
  • Lead the execution of the core tasks and responsibilities, listed in the Job Profile Task/Responsibilities section of this document, without close supervision and complete latitude for independent judgement.
  • Develop and implement long-term strategies for process improvement and optimization.
  • In collaboration with engineering leadership, set technical direction at the enterprise level through developing and owning technology or discipline specific roadmaps, best practices, and/or design criteria.
  • Stay abreast of industry and academic trends, breakthroughs, and best practices, and share with engineering leadership to determine how best to implement at an enterprise level to improve process efficiency and product quality.

Job Profile Minimum Qualifications:

  • Bachelor's degree in chemical engineering, nuclear engineering, material science, material science engineering, mechanical engineering, or another related field.
  • CAD and P&ID experience are required.
  • Experience with industrial equipment design, procurement, installation, and operation is required.

Position Level Minimum Qualifications:

  • Typically, twenty years of experience in an engineering role.
    • A master's degree in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of two years of experience.
    • A Ph.D. in engineering or related field (may include a combination of experience obtained through an academic institution, e.g., design projects, research, or design teams, as well as professional experience) may be in lieu of three years of experience.
    • Previous experience at X-energy exceeding performance standards may be in lieu of years of experience.
  • Extensive knowledge and experience with powder processing, graphite powder, extrusion, ceramics, chemical processing, industrial waste processing, and liquids processing.
  • Nuclear Experience
  • Chemical Processing Experience
  • Experience related to the manufacturing of nuclear fuel.

Location: 151 Lafayette Drive, Oak Ridge, TN 37830
Work Site Expectations: 5 days a week in office

Travel Expectations: up to 10% as needed

Hours: Standard office schedule are 8:00am-5:00pm ET, Mon-Fri

Compensation

As required by Maryland and other applicable state law, X Energy, LLC (X-energy) lists the expected compensation range for a publicly advertised job opportunity based upon the job requirements (e.g. education/training, experience, skill sets, etc.). Individual candidates who meet the job requirements for the posted position will be offered a salary within this range based on their respective levels of education/training, experience, and other qualifications unique to them. Salary ranges may vary based on the specific office location and region referenced in the posting to take into consideration differences in cost of living and may not be reflective of all regions. Please note that compensation ranges listed for US job postings reflect base salary only and do not include benefits or other incentives.

Offers within the posted salary range are commensurate with the individual's qualifications for the position, along with a view on internal equity, market data, and room for growth. The salary range for this position is:

$185,000- $215,000

Position Job Classification

Full time - Exempt

Benefits

X Energy, LLC offers a robust benefits package that includes a 401K plan with an employer match, Medical/Dental /Vision Insurance, Life and Disability Insurance, Paid Time Off, and a Tuition Reimbursement/Professional Development policy that supports the continuing education of our employees.

An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

X Energy, LLC participates in E-Verify. Please visit the links below for more information about E-Verify and the protection of your Right to Work.

Right To Work Link: If you have the right to work, don't let anyone take it away (e-verify.gov)

E-Verify Participation Link: E-Verify Participation Poster English and Spanish