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Sr Process Engineer Jobs in Charleston, SC (NOW HIRING)

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Chemical Process Engineer

Charleston, SC · On-site

$100K - $125K/yr

This Process / Production Engineering role will have responsibility supporting plant unit operations, continuous improvements, process/ product startups, and all EHS/ PSM regulations.

Nexans USA Inc

Process Engineering Manager

Charleston, SC · On-site

$90 - $120/hr

Industrial Engineer Degree or minimum 5-7 years of industrial manufacturing experience * Experience: 5 years minimum in an industrial manufacturing sector, process engineering or quality function

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Sr Process Engineer information

See Charleston, SC salary details

$70.2K

$113.3K

$159.6K

How much do sr process engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for sr process engineer in Charleston, SC is $113,342.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,300.00 and $125,900.00 per year, depending on experience, location, and employer.

What is a Sr Process Engineer?

Senior Process Engineers are experienced professionals responsible for designing, optimizing, and overseeing the processes used in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and implement improvements to increase efficiency, reduce costs, and ensure product quality. Sr Process Engineers often lead teams, manage projects, and work closely with other departments such as quality assurance, maintenance, and operations. Their expertise is crucial in industries like chemicals, pharmaceuticals, oil and gas, and food processing. They typically hold a degree in engineering and have several years of experience in process engineering roles.

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

To thrive as a Sr Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often with a bachelor's or master's degree and relevant industry experience. Familiarity with process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and knowledge of safety and regulatory standards are typically required. Strong problem-solving, project management, and communication skills help distinguish top performers in this role. These skills and qualifications are vital for optimizing processes, ensuring efficiency and safety, and driving continuous improvement in complex manufacturing environments.

How does a Sr Process Engineer typically collaborate with cross-functional teams to improve manufacturing efficiency?

Sr Process Engineers work closely with teams such as production, quality assurance, maintenance, and R&D to identify areas for process optimization. They often lead or participate in cross-functional meetings to gather data, analyze workflow bottlenecks, and implement solutions that enhance efficiency and product quality. Effective communication and project management skills are essential, as Sr Process Engineers must balance technical requirements with practical constraints while ensuring all stakeholders are aligned with proposed changes.

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

AspectSr Process EngineerProcess Engineer
QualificationsBachelor's degree in engineering, 5+ years experience, certifications like Six SigmaBachelor's degree in engineering or related field, 1-3 years experience
ResponsibilitiesLead process improvements, optimize manufacturing processes, mentor junior staffAssist in process development, data collection, support process optimization
Work EnvironmentManufacturing plants, industrial facilities, cross-functional teamsManufacturing settings, engineering teams, project-based tasks

The main difference between a Sr Process Engineer and a Process Engineer lies in experience, responsibility level, and scope of work. The Sr Process Engineer typically leads projects, mentors others, and has more advanced qualifications, while the Process Engineer supports and executes process improvements under supervision.

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 such as Six Sigma or PMP.

What does a senior process engineer do?

A senior process engineer designs, develops, and optimizes manufacturing or industrial processes to improve efficiency, safety, and quality. They analyze data, troubleshoot issues, and implement process improvements, often using tools like process simulation software and adhering to industry standards. They also mentor junior engineers and collaborate with cross-functional teams to ensure smooth operations.

What are popular job titles related to Sr Process Engineer jobs in Charleston, SC?

For Sr Process Engineer jobs in Charleston, SC, the most frequently searched job titles are:

What job categories do people searching Sr Process Engineer jobs in Charleston, SC look for?

The top searched job categories for Sr Process Engineer jobs in Charleston, SC are:

What cities near Charleston, SC are hiring for Sr Process Engineer jobs?

Cities near Charleston, SC with the most Sr Process Engineer job openings:

Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Charleston, SC as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 18% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $113,342 per year, or $54.5 per hour.

Chemical Process Engineer

Advanced Search Group

Charleston, SC • On-site

$100K - $125K/yr

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 13 days ago

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Job description

Chemical Process/ Production Engineer – Coastal South Carolina

Our global chemical client is expanding their Chemical Process Team.  This Process / Production Engineering role will have responsibility supporting plant unit operations, continuous improvements, process/ product startups, and all EHS/ PSM regulations. 

RESPONSIBILITIES:

--- Involved in day to day production support for the batch/ continuous chemical operations including troubleshooting and problem solving of process / equipment issues.

--- Track Production Yields and Perform Mass Balances

--- Handle process improvement projects.

--- Manages continuous improvements in safety, productivity, quality, reliability and cost.

--- Support process downtime and runtime.

--- Involved with production and material planning, packaging, shipping, and receiving.

--- Participate in PSM initiatives and audits.

--- Implement change management processes including MOC, PSSR, P&ID, hazard reviews, SOPs, SPC, SQC.  

--- Lead incident investigations and problem-solving sessions (safety, quality, production, reliability, etc.)

--- Assist with Training of Operations Teams.

QUALIFICATIONS:

--- BS Chemical Engineering degree with 3+ years experience as Process / Production Engineer/ Leader in PSM/ chemical operating plants.

--- Preferred experience with Lean/ Six Sigma, Continuous Improvement, PHA, MOC, P&IDs

--- Familiar with process unit operations and Controls; reactors, distillation, polymerization, esterification, filtration, dryers, twin-screw extrusion, heat treatment.

--- Able to work in the USA without sponsorship, now or in the future.

Company Description

Global Specialty Ingredient Company with a great reputation.