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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 fundamentals * Develop heat and material balances * Develop process flow diagrams * Develop process specifications for equipment * Develop hydraulic circuit ...

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

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 ...

calumet

Senior Process Engineer

Shreveport, LA · On-site

$103K - $133K/yr

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

Pbf Energy

Process Design Engineer

Chalmette, LA · On-site

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

$85K - $110K/yr

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

GIS

Process Engineer

Shreveport, LA · On-site

S.) in Chemical Engineering, Mechanical Engineering, or a closely related technical field (equivalent hands-on experience in process tower internals inspection will be considered). * 3+ years of ...

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 ...

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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 Sep 12, 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 September 2026, with employment types broken down into 1% As Needed, 76% Full Time, 18% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $78,687 per year, or $37.8 per hour.

Process Engineering Internship

Lake Charles, LA • On-site

Hargrove Engineers and Constructors
Industrial Automation Equipment Manufacturing • 51 - 200 employees
Learn more about Hargrove Engineers and Constructorsexternal

Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago

Key responsibilities

  • Assist in producing detail design calculations, spreadsheets, reports, drawings, and sketches for various projects.

  • Help develop conceptual process engineering designs and studies to determine efficient solutions to engineering problems.

  • Support engineers and designers in accomplishing tasks related to safety, cost, schedule, and quality to support project goals.

Job description

What You'll Be Doing

Job Scope: The Process Intern is generally responsible for performing routine engineering tasks of less complex assignments using theoretical knowledge and practical design methods. This work will be performed under direct supervision in our Beaumont Office.

Primary responsibilities will include but not be limited to:

  • Becoming familiar with and utilizing engineering design and drafting standards.

  • Assisting in producing detail design calculations, spreadsheets, reports, drawings, and sketches for various projects.

  • Assisting in developing conceptual process engineering designs and studies as necessary to determine the simplest, most efficient approach to solving engineering problems.

  • Assisting in producing estimate level preliminary designs and material take-offs.

  • Assisting engineers and designers in accomplishing tasks to support project goals in terms of safety, cost, schedule, and quality.

Ideal Background

Education: Current enrollment in a Bachelor of Science degree program for Chemical or Biochemical Engineering at an accredited university is required.

Required Knowledge, Skills, and Abilities:

  • Proficient in the use of Microsoft suite.

  • Good communication skills, both verbal and written.

  • Familiarity with chemical/process engineering calculations (material and energy balances, heat transfer, fluid dynamics, mass transfer, etc.) is beneficial for this position.

  • Familiarity with chemical engineering simulation (Aspen Plus, PRO/II, ChemCad) and hydraulic analysis software (AFT Fathom, AFT Arrow, SiNet) is beneficial for this position.

  • Working knowledge of CAD software, either AutoCAD or Microstation (or both) is beneficial for this position.

Physical Requirements:

  • Ability to sit, stand, or walk for long periods of time.

Hargrove Culture

We work to create an environment founded on trust, personal integrity, and a "team mentality" so that each person understands the value of their contributions both on a project and company-wide level. We know that each person on our team contributes to the success of our company by pairing expertise and passion to meet and exceed the needs of the clients we serve across the globe.

Our safety culture protects and promotes the well-being of every person who works with us and every person touched by our work.

As a 100% Teammate owned company, we proudly offer a comprehensive benefits package including, paid holidays, personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible Teammates.

Equal Opportunity Employment Statement

Hargrove is an Equal Opportunity/Affirmative Action employer. We do not discriminate based upon race, color, national origin, religion, age, sex (including gender, sexual orientation, pregnancy, sexual identity, marital or family status), disability, military service or obligations, veteran status, or any other characteristic protected by law.

Hargrove is a drug-free workplace.

The selected candidate must be authorized to work in the United States.

Apply