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Senior Process Engineer Jobs in Greenville, SC (NOW HIRING)

ORAU

Senior Process Engineer

Greenville, SC

$97K - $126K/yr

The Senior Process Engineer will play a key role in ensuring process efficiency, operational reliability, safety, and regulatory compliance throughout all phases of prject execution. The ideal ...

ORAU

Senior Process Engineer

Greenville, SC · On-site

$97K - $126K/yr

The Senior Process Engineer will play a key role in ensuring process efficiency, operational reliability, safety, and regulatory compliance throughout all phases of prject execution. The ideal ...

ORAU

Senior Process Engineer

Greenville, SC · On-site

$97K - $126K/yr

The Senior Process Engineer will play a key role in ensuring process efficiency, operational reliability, safety, and regulatory compliance throughout all phases of prject execution. The ideal ...

iParametrics LLC

Sr. Process Engineer

Greenville, SC · On-site

$97K - $126K/yr

ABOUT THE ROLE We are seeking a Sr. Process Engineer to join our team supporting Fluor on their Savannah River Plutonium Processing Facility (SRPPF) project! This position is full-time and will be ...

Yanfeng

Senior Process Engineer

Fountain Inn, SC

$92K - $120K/yr

Responsible for continuous improvement of injection molding processes. Works with production ... Plastics / Manufacturing / Mechanical Engineering, Technology Degree or similar. *Equivalent work ...

Garver

Senior Process Engineer - Mechanical

Greenville, SC · On-site

$98K - $129K/yr

Garver is seeking Senior Process Mechanical Engineer to join our Water Design Center team in Greenville, SC . As part of a multi-discipline team, this Senior Engineer will be responsible for process ...

Cooper Standard

Sr Advanced Process Engineer

Spartanburg, SC · On-site

$101K - $131K/yr

The Senior Advanced Process Engineer (Extrusion) is responsible for providing technical leadership and support to Cooper Standard manufacturing facilities in all aspects of extrusion processing and ...

Cooper Standard

Sr Advanced Process Engineer

Spartanburg, SC · On-site

$101K - $131K/yr

The Senior Advanced Process Engineer (Extrusion) is responsible for providing technical leadership and support to Cooper Standard manufacturing facilities in all aspects of extrusion processing and ...

Black & Veatch

Sr. PFAS Process Engineer

Greenville, SC · On-site

$97K - $126K/yr

The Black & Veatch Process Engineers develop technical solutions that are critical to winning work and drive design deliverables for critical infrastructure projects with community benefits. Our Team ...

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Senior Process Engineer information

See Greenville, SC salary details

$70.5K

$113.9K

$160.3K

How much do senior process engineer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for senior process engineer in Greenville, SC is $113,884.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,800.00 and $126,500.00 per year, depending on experience, location, and employer.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.

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

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

What are the most commonly searched types of Process Engineer jobs in Greenville, SC?

The most popular types of Process Engineer jobs in Greenville, SC are:

What are popular job titles related to Senior Process Engineer jobs in Greenville, SC?

For Senior Process Engineer jobs in Greenville, SC, the most frequently searched job titles are:

What job categories do people searching Senior Process Engineer jobs in Greenville, SC look for?

The top searched job categories for Senior Process Engineer jobs in Greenville, SC are:

What cities near Greenville, SC are hiring for Senior Process Engineer jobs?

Cities near Greenville, SC with the most Senior Process Engineer job openings:

Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Greenville, SC as of August 2026, with employment types broken down into 94% Full Time, 2% Temporary, and 4% Contract. Highlights an 92% In-person, 2% Hybrid, and 6% Remote job distribution, with an average salary of $106,546 per year, or $51.2 per hour.

Senior Process Engineer

ORAU

Greenville, SC

$97K - $126K/yr

Full-time

Re-posted 9 days ago

Job description

ORAU is seeking qualified candidates on behalf of a partner organization for a Senior Process Engineer role. The selected candidate will be employed by ORAU’s partner and will perform work onsite at the Fluor Corporation.

The Senior Process Engineer will play a key role in ensuring process efficiency, operational reliability, safety, and regulatory compliance throughout all phases of prject execution. The ideal candidate will possess strong technical expertise in process engineering principles, excellent analytical and probelm-solving abilities, and experience supporting large capital or EPC projects in industries such as chemicals, manufacturing, energy, life sciences, or industrial processing.


  • Conduct construction document reviews as required
  • Plan, organize, and coordinate process / mechanical engineering and multi-disciplined team / design projects while engaged in the planning, design and construction phases of engineering projects including project startup
  • Prepare and review calculations and specifications relating to Piping and Instrumentation
  • Diagram (P&ID) development
  • Demonstrate design experience in areas such as, but not limited to mechanical systems and equipment design
  • Generate and review the accuracy of design / evaluation calculations, and specifications.
  • Familiarity with computer aided drafting applications is required

  • Candidate must be a U.S. Citizen. 
  • Satisfactory results of a pre-employment screening, which includes a drug and breath alcohol test, along with a Motor Vehicle Record check. 
  • Candidate must be able to obtain and maintain a DOE Security Clearance. 
  • Must have a working knowledge of federal (including Department of Energy Orders), state, and local codes and standards applicable to mechanical engineering design.
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About ORAU

Sourced by ZipRecruiter

Industry

Public administration

Company size

501 - 1,000 Employees

Headquarters location

Oak Ridge, TN, US

Year founded

1946

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