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Senior Chemical Process Engineer Jobs in Oak Ridge, TN

SPECTRA TECH, Inc.

Process Engineer

Oak Ridge, TN · On-site

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

SPECTRA TECH INC

Process Engineer

Oak Ridge, TN · On-site

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

Strata-G, LLC

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 ...

Strata-G, LLC

- 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 ...

Strata-G, LLC

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 ...

CYNET SYSTEMS

Technical Process Engineer

Rockford, TN · On-site

$33 - $36/hr

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 ...

Merrick & Company

Process Engineer Intern

Oak Ridge, TN · On-site

$14.50 - $18.75/hr

OVERVIEW Merrick & Company seeks a Chemical Engineering undergraduate or graduate student for a ... Coursework or experience related to process engineering, fluid mechanics, heat transfer, mass ...

New

Genera

Process Engineer NPD

Vonore, TN · On-site

$85 - $115/hr

Any The Molded Fiber Process Engineer - Stock Prep & Pulp Systems is responsible for the fiber ... Drive reductions in fiber loss, chemical consumption, water usage, and energy intensity as new ...

Vonore Fiber Products Llc

Process Engineer NPD

Vonore, TN · On-site

$90 - $130/hr

The Molded Fiber Process Engineer - Stock Prep & Pulp Systems is responsible for the fiber, stock ... chemical consumption, water usage, and energy intensity as new formulations move to scale • ...

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All JobsChemical Process Engineer JobsSenior Chemical Process Engineer JobsSenior Chemical Process Engineer Jobs in Oak Ridge, TN

Senior Chemical Process Engineer information

See Oak Ridge, TN salary details

$87.5K

$120.2K

$149.6K

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

As of Sep 5, 2026, the average yearly pay for senior 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 is a senior chemical process engineer?

Senior Chemical Process Engineers are experienced professionals who design, develop, and optimize chemical processes used in manufacturing. They lead projects, oversee process safety and efficiency, and mentor junior engineers. Their work ensures that industrial chemical operations are cost-effective, environmentally friendly, and comply with regulations. Senior Chemical Process Engineers often collaborate with multidisciplinary teams and play a key role in troubleshooting and continuous improvement initiatives.

How do senior chemical process engineers typically collaborate with cross-functional teams during large-scale projects?

Senior Chemical Process Engineers frequently work alongside professionals from disciplines like mechanical engineering, instrumentation, safety, and project management. They play a key role in translating process requirements into actionable engineering solutions and ensure process integration aligns with overall project goals. Regular meetings, detailed documentation, and clear communication are essential, as these engineers often lead technical discussions, resolve interdisciplinary challenges, and coordinate between design, operations, and quality assurance teams to drive projects forward efficiently.

What are the key skills and qualifications needed to thrive as a senior chemical process engineer, and why are they important?

To thrive as a Senior Chemical Process Engineer, you need a strong background in chemical engineering principles, process design, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering. Familiarity with process simulation software (such as Aspen Plus or HYSYS), plant safety standards, and relevant certifications (like Professional Engineer licensure) is highly valuable. Strong analytical thinking, leadership, and effective communication skills help drive project success and lead cross-functional teams. These skills and qualities are crucial for optimizing manufacturing processes, ensuring safety, and delivering cost-effective solutions in complex industrial environments.

What is the difference between Senior Chemical Process Engineer vs Chemical Process Engineer?

AspectSenior Chemical Process EngineerChemical Process Engineer
Required CredentialsBachelor's or Master's in Chemical Engineering; 5+ years experienceBachelor's in Chemical Engineering; entry to 2 years experience
Work EnvironmentDesign, optimization, and supervision in manufacturing or R&D facilitiesAssist in process design, testing, and operation in manufacturing plants
Employer & Industry UsageManufacturing, oil & gas, pharmaceuticals, chemicalsSimilar industries, often as entry-level or mid-level roles

The main difference between a Senior Chemical Process Engineer and a Chemical Process Engineer lies in experience, responsibilities, and seniority. Senior engineers typically lead projects, oversee teams, and have more advanced expertise, while chemical process engineers focus on supporting process design and operation. Both roles are essential in chemical manufacturing and related industries, but senior positions require more experience and leadership responsibilities.

What are the most commonly searched types of Chemical Process Engineer jobs in Oak Ridge, TN?

The most popular types of Chemical Process Engineer jobs in Oak Ridge, TN are:

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

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

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

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

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

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

Senior Chemical Process Engineer jobs near you
Infographic showing various Senior Chemical Process Engineer job openings in Oak Ridge, TN as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 89% Physical, 5% Hybrid, and 6% Remote job distribution, with an average salary of $120,157 per year, or $57.8 per hour.

Process Engineer

SPECTRA TECH, Inc.

Oak Ridge, TN • On-site

Full-time

Re-posted 23 days ago

Job description

Job Responsibilities:
  • Piping and Instrumentation Diagrams / Process Flow Diagrams / General Arrangement Drawings
  • Equipment (compressors, chillers, pumps, etc.) sizing calculations
  • Process line sizing calculations
  • Control valve, pressure relief-device and orifice sizing calculations
  • Equipment and Instrument datasheets
  • Vendor coordination for selection of instrumentation and equipment.
  • Reviewing and checking the work of other process engineers to determine accuracy and completeness.
  • Coordination of design inputs and design activities with other engineering disciplines in a team environment.
  • Must meet expectations for attendance and punctuality.
  • Qualifications/Experience
  • Bachelor's degree (B. S.) / Chemical Engineering or Mechanical Engineering from an ABET Accredited Program.
  • Other engineering degrees will be considered if applicable experience.
  • Minimum of Five (5) years related experience and/or training.
  • Experience in Department of Energy (DOE) nuclear projects is a big plus.
  • To perform this job successfully, an individual must be able to perform the key duties listed above satisfactorily.
  • Must be a US Citizen.

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