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Sr Process Engineer Jobs in Louisiana (NOW HIRING)

Audubon Companies

Process Engineer, Senior

Metairie, LA · On-site

$96K - $124K/yr

The Senior Process Engineer's responsibilitieswillprovide process engineering support to help maintain and enhance the safe, efficient, reliable, and environmentally friendly operation of the ...

Bridgestone Americas, Inc.

Process Engineer

Sulphur, LA · On-site

$70 - $90/hr

Job Category Engineering & Science Position Summary The Process Engineer supports product ... senior management * Work effectively with operations and production personnel, maintenance teams ...

Ucore

Senior Lead Process Engineer

Alexandria, LA · On-site

$95K - $123K/yr

Process Engineer / Metallurgist The role will be based in Alexandria, Louisiana, with frequent travel to Kingston, Ontario. Main responsibilities of the role include: · General provision of ...

3B Staffing LLC

Process Engineer

Port Sulphur, LA · On-site

Provide Process Engineering support for plant shutdowns/turnarounds Qualifications: * Minimum Bachelor's degree in Chemical Engineering * 3+ years of operation experience with preference in LNG ...

3B Staffing LLC

Process Engineer

Port Sulphur, LA

Provide Process Engineering support for plant shutdowns/turnarounds Qualifications: * Minimum Bachelor's degree in Chemical Engineering * 3+ years of operation experience with preference in LNG ...

Proctor & Gamble

$85K - $122K/yr

As a Process Engineer/Line Leader you will learn the required technical manufacturing skills, onboard to IWS, develop general leadership skills, and leverage digital analytics. The Process Engineer ...

Sasol

Process Engineer

Lake Charles, LA · On-site

The Process Engineer contributes to Process Safety Management activities, participates in root cause investigations, and collaborates with Operations, Maintenance, and other engineering disciplines ...

PBF Energy

Process Engineer

Chalmette, LA · On-site

$90 - $120/hr

Process Engineer PBF Energy Inc. (NYSE:PBF) is one of the largest independent refiners in North America, operating, through its subsidiaries, oil refineries and related facilities. We are a growing ...

SYRAH TECHNOLOGIES LLC

Process Engineer

Vidalia, LA · On-site

Tertiary qualifications in Process / Chemical / Metallurgical Engineer (or equivalent). * Proven ... and senior managers. * Advanced computer skills, including the Microsoft Office suite of ...

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Showing results 21-40

All JobsSr Process Engineer JobsSr Process Engineer Jobs in Louisiana

Sr Process Engineer information

See Louisiana salary details

$64.1K

$103.6K

$145.8K

How much do sr process engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for sr process engineer in Louisiana is $103,569.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,900.00 and $115,000.00 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 Louisiana?

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

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

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

What cities in Louisiana are hiring for Sr Process Engineer jobs?

Cities in Louisiana with the most Sr Process Engineer job openings:

Sr Process Engineer jobs near you
Infographic showing various Sr Process Engineer job openings in Louisiana as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 3% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $103,569 per year, or $49.8 per hour.

Principal Engineer, Process

Venturegloballng

Cameron, LA • On-site

Full-time

Re-posted 21 days ago

Job description

Venture Global LNG ("Venture Global") is a long-term, low-cost provider of American-produced liquefied natural gas. The company's Louisiana-based export projects service the global demand for North American natural gas and support the long-term development of clean and reliable North American energy supplies. Using reliable, proven technology in an innovative plant design configuration, Venture Global's modular, mid-scale plant design will replace traditional designs as it allows for the same efficiency and operational reliability at significantly lower capital cost.

We are seeking qualified applicants for the position:

Senior Staff Engineer, Process

Located:

CP

Summary

We are seeking a Principal Process Engineer to join our team in Cameron, LA. This role reports to the Manager, Operations Engineering and will support the review of process design and operations engineering functions to meet the objectives of the project as delivered by the EPC and external consultants.

General Description Duties & Responsibilities

  • Support the development and progression of the Ready for Operations (RFO) schedule to transition the facility from EPC to the operations phase.
  • Serve as the project focal points for all areas of process engineering to ensure that the project is executed according to agreed budgets, schedules, and design requirements.
  • Responsible for process engineering deliverables to ensure they comply with the project design and operation philosophies.
  • Prepare heat and material balance, process flow diagrams, piping, and instrumentation diagrams.
  • Responsible for system design parameters, and design or rating of equipment such as heat exchangers, vessels, towers, etc. and provide technical guidance on complex design issues.
  • Review and coordinate with licensors, vendors, and subcontractors to ensure proper and complete integration within the project plan.
  • Development of process simulations for complex units, updates and modifies process simulation models.
  • Process improvement studies, performance optimization, incident investigations, economic evaluations, technical audits, and safety studies.
  • Support during construction to ensure site technical queries, non-conformances, concession requests are properly resolved.
  • Evaluation of requests for deviations or exemptions to the established specifications and project standards.
  • Perform economic evaluations of equipment alternatives with particular emphasis on availability and reliability projections and life cycle costs.

Qualifications

Required experience

  • Bachelor's degree in Chemical Engineering
  • Professional Engineer's (PE) License or equivalent CEng license is required.
  • Minimum of ten (12) years of experience as a Senior Process Engineer in the LNG industry.
  • Exhibit excellent written and oral communication skills.
  • Experience in all aspects of process engineering from conceptual design, economics, detailed engineering, and plant startup and troubleshooting.
  • Commissioning, start-up, and performance testing at project sites is a plus.
  • Strong understanding of key equipment involved in LNG liquefaction facilities.
  • Possess effective computer skills; Microsoft Office software, and discipline specific software applications: HYSYS, Aspen Plus, etc.
  • Skilled in the application of relevant major design codes and standards.
  • Must maintain a Transportation Worker Identification Credential (TWIC) card in good standing status.

Venture Global LNG is an Equal Opportunity Employer. We do not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law.

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