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Process Engineering Jobs in Louisiana (NOW HIRING)

Polaris Engineering

Senior Process Engineer

Lake Charles, LA · On-site

$95K - $123K/yr

Perform broad range or process engineering fundamentalsDevelop heat and material balancesDevelop process flow diagramsDevelop process specifications for equipmentDevelop hydraulic circuit pressure ...

Polaris Engineering

Senior Process Engineer

Lake Charles, LA · On-site

$95K - $123K/yr

Perform broad range or process engineering fundamentals * Develop heat and material balances * Develop process flow diagrams * Develop process specifications for equipment * Develop hydraulic circuit ...

Polaris

Process Engineer

Lake Charles, LA · On-site

Perform broad range of process engineering fundamentals * Develops heat and material balance * Develops Process Flow Diagrams * Develop process design P&IDs * Develop Simulation Models * Performs ...

calumet

Senior Process Engineer

Shreveport, LA

$103K - $133K/yr

The Senior Process Engineer reporting directly to the department manager will provide technical ... Prepare engineering specifications including instrument specifications, equipment specifications ...

Polaris

Senior Process Engineer

Lake Charles, LA · On-site

$95K - $123K/yr

Perform broad range or process engineering fundamentals * Develop heat and material balances * Develop process flow diagrams * Develop process specifications for equipment * Develop hydraulic circuit ...

Pbf Energy

Process Design Engineer

Chalmette, LA

As a member of the Process Engineering Team, the PDE supports the Capital Projects group in developing and guiding process and project design. Additionally, this role will support unit ...

Sasol

Process Engineer

Lake Charles, LA · On-site

Support process engineering activities within assigned production units, ensuring safe, stable, and reliable operations. * Conduct technical evaluations, process calculations, and basic simulations ...

Calumet, Inc.

Senior Process Engineer

Shreveport, LA · On-site

$120 - $180/hr

The Senior Process Engineer reporting directly to the department manager will provide technical ... Prepare engineering specifications including instrument specifications, equipment specifications ...

Ucore

Senior Lead Process Engineer

Alexandria, LA · On-site

$95K - $123K/yr

Requirements - essential: · Degree in process engineering or metallurgy, · At least 5 years ... preferably 10 years' - experience in the inorganic chemical processing or minerals industry, with ...

Solenis

Lead the development of process engineering deliverables for capital projects, including: * Process Flow Diagrams (PFDs) * Piping & Instrumentation Diagrams (P&IDs) * Process descriptions and ...

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All JobsProcess Engineering JobsProcess Engineering Jobs in Louisiana

Process Engineering information

See Louisiana salary details

$42.3K

$78.7K

$121.9K

How much do process engineering jobs pay per year?

As of Aug 22, 2026, the average yearly pay for process engineering in Louisiana is $78,687.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,700.00 and $88,100.00 per year, depending on experience, location, and employer.

What is process engineering?

Process engineering is a field of engineering focused on designing, implementing, controlling, and optimizing industrial processes, particularly in manufacturing and chemical production. Process engineers work to develop efficient systems for transforming raw materials into finished products, ensuring safety, quality, and cost-effectiveness. They apply principles from chemistry, physics, and mathematics to solve production problems and improve processes. Process engineering is essential in industries such as oil and gas, pharmaceuticals, food and beverage, and energy.

What are some common challenges faced by process engineers when implementing process improvements in a manufacturing environment?

Process engineers often encounter challenges such as resistance to change from operators and staff, integrating new technologies with legacy systems, and ensuring that improvements do not disrupt ongoing production. Balancing cost-effectiveness with quality and safety standards can also be demanding. Successful process engineers collaborate closely with cross-functional teams, provide clear communication, and use data-driven approaches to overcome these obstacles and drive continuous improvement.

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

To thrive as a Process Engineer, you need a solid background in engineering principles, process optimization, and problem-solving, typically supported by a degree in chemical, mechanical, or industrial engineering. Familiarity with process simulation software (like Aspen Plus or AutoCAD), Six Sigma certification, and experience with quality management systems are often required. Strong analytical thinking, effective communication, and teamwork are essential soft skills to excel in cross-functional projects and drive continuous improvement. These skills ensure efficient production processes, cost reduction, and consistent product quality within manufacturing or industrial environments.

What is the difference between Process Engineering vs Chemical Engineering?

AspectProcess EngineeringChemical Engineering
Required CredentialsBachelor's in Chemical, Mechanical, or Industrial Engineering; often certifications like Six SigmaBachelor's or higher in Chemical Engineering; professional engineer (PE) license may be preferred
Work EnvironmentManufacturing plants, process facilities, industrial settingsResearch labs, chemical plants, design offices
Industry UsageFocuses on optimizing manufacturing processes and production efficiencyDesigns chemical processes, develops new chemicals, and research

Process Engineering primarily concentrates on improving and maintaining manufacturing processes within industrial settings, while Chemical Engineering involves designing chemical processes and developing new chemical products. Both roles require similar educational backgrounds and often overlap in industry applications, but their core focus areas differ.

Are process engineers in demand?

Process engineers are in high demand across manufacturing, chemical, and energy industries due to their role in optimizing production processes and improving efficiency. Strong skills in process simulation, automation, and safety standards increase employability, and the field offers steady job growth with opportunities for advancement.

How much does a process engineer get paid?

The average salary for a process engineer varies by location and experience but typically ranges from $70,000 to $110,000 annually. Entry-level positions may start lower, while experienced engineers with specialized skills or certifications can earn higher wages, especially in industries like manufacturing or chemical processing.

What jobs do process engineers do?

Process engineers design, develop, and optimize manufacturing processes to improve efficiency, safety, and quality. They analyze production systems, troubleshoot issues, and implement improvements using tools like process flow diagrams and statistical analysis. Their work often involves collaboration with production teams and requires knowledge of engineering principles and industry standards.

What are the most commonly searched types of Process Engineering jobs in Louisiana?

The most popular types of Process Engineering jobs in Louisiana are:

What are popular job titles related to Process Engineering jobs in Louisiana?

For Process Engineering jobs in Louisiana, the most frequently searched job titles are:

What job categories do people searching Process Engineering jobs in Louisiana look for?

The top searched job categories for Process Engineering jobs in Louisiana are:

What cities in Louisiana are hiring for Process Engineering jobs?

Cities in Louisiana with the most Process Engineering job openings:

What are popular job titles related to Process Engineering jobs in LA?

For Process Engineering jobs in LA, the most frequently searched job titles are:

Process Engineering jobs near you
Infographic showing various Process Engineering job openings in Louisiana as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 18% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $78,687 per year, or $37.8 per hour.

Senior Process Engineer

Polaris Engineering

Lake Charles, LA • On-site

$95K - $123K/yr

Full-time

Re-posted 2 days ago

Job description

POSITION:Senior Process EngineerLOCATION:Lake CharlesI. SUMMARY OF POSITION:Motivated Process Engineer contributing technical expertise, collaborate effectively with cross-functional teams, and demonstrate a strong commitment to safety, quality, and project delivery with high level of independence and ownership II. RESPONSIBILITIES:Perform broad range or process engineering fundamentalsDevelop heat and material balancesDevelop process flow diagramsDevelop process specifications for equipmentDevelop hydraulic circuit pressure drop analysisDevelop heat integration/recovery analysisDevelop preliminary piping and instrumentation diagramsDevelop and directs process unit test runsTroubleshoot client processesDevelop process designsDevelop relief valve design and validation per API RP 520/521Provide written process narratives and process engineering reportsDirectly interface with clientsInterface with the multidiscipline detailed design groupAssists Sr. Estimator and Scheduler in the development of cost estimating, scheduling, and resource allocationPerform at or below project udgetActively pursue professional engineering license (if not already licensed) III. MINIMUM QUALIFICATIONS:B. S. in Chemical Engineering from accredited program8+ years of process engineering experience or operationsAbility to communicate effectively with multi-discipline teams and clientsAbility to peer review and quality check engineering deliverablesExtensive Process Simulation experience (HYSYS, UNISYS preferred)P. E. license preferredAvailable for short-term travel IV. REPORTING REQUIREMENTS:Reports to the Process Department Engineer Manager V. PHYSICAL REQUIREMENTS:Prolonged periods of sitting at a desk and working on a computer.Must be able to lift up to 40 pounds at timesAbility to perform field work as required at client sites