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Senior Process Engineer Jobs in Geismar, LA (NOW HIRING)

This position provides key leadership in the continuous improvement of Westlake Vinyls' Process ... S. degree in Chemical or Mechanical Engineering is required. * Eight (8) years of refinery or ...

Senior Project Engineer About us Worley is a global company of energy, chemicals and resources ... Coordinate with piping, process, civil/structural, electrical, instrumentation, project controls ...

Bachelor's degree in Electrical/Controls Engineering or Chemical Engineering required * Minimum of 10 years' experience, with detailed knowledge of process control system hardware and software ...

- Senior Electrical Engineer (BAT00H5) Senior Electrical Engineer - BAT00H5 Company : Worley Primary ... Coordinating electrical engineering activities with multidisciplinary teams (process ...

The Senior Environmental is responsible for supporting the plant's environmental program. This ... Serves as an environmental resource to field and operations personnel, process engineers, pre ...

The Senior Environmental is responsible for supporting the plant's environmental program. This ... Serves as an environmental resource to field and operations personnel, process engineers, pre ...

Senior Engineer

Baton Rouge, LA · Hybrid

$91K - $125K/yr

Job Purpose The Senior Systems & Network Engineer provides hands-on technical leadership for the design, implementation, troubleshooting, and support of client server, network, cloud, and security ...

Senior Mechanical Engineer

Baton Rouge, LA · On-site

$100K - $132K/yr

Worley is seeking a Senior Mechanical Engineer based in Baton Rouge, Louisiana. This position ... Coordinate with piping, process, civil/structural, electrical, instrumentation, project controls ...

Engineer I - Sr

Labadieville, LA · On-site

$89K - $122K/yr

Engineer I - Sr Work Place Flexibility: Onsite Legal Entity: Entergy Louisiana, LLC This position ... Ability to recognize opportunities for process improvement and have the ability to enact change.

Engineer I - Sr

Labadieville, LA · On-site

$89K - $122K/yr

Engineer I - Sr Work Place Flexibility: Onsite Legal Entity: Entergy Louisiana, LLC This position ... Ability to recognize opportunities for process improvement and have the ability to enact change.

Senior Coastal Engineer

Baton Rouge, LA · On-site

$91K - $125K/yr

The Senior Coastal Engineer will play a pivotal role in the design, analysis, and implementation of ... This position requires a deep understanding of coastal processes and engineering principles, as ...

Showing results 41-60

Senior Process Engineer information

See Geismar, LA salary details

$79.8K

$128.9K

$181.4K

How much do senior process engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior process engineer in Geismar, LA is $128,858.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,600.00 and $143,100.00 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 cities near Geismar, LA are hiring for Senior Process Engineer jobs?

Cities near Geismar, LA with the most Senior Process Engineer job openings:

Infographic showing various Senior Process Engineer job openings in Geismar, LA 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 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $128,858 per year, or $62 per hour.

SR Engineer Process Safety

Westlake

Geismar, LA • On-site

Full-time

Re-posted 6 days ago


Westlake Chemical rating

7.8

Company rating: 7.8 out of 10

Based on 35 frontline employees who took The Breakroom Quiz

45th of 102 rated chemical manufacturers


Job description

Westlake offers you the potential to enrich your work life and career experience in an entrepreneurial environment. We work together to enhance peoples' lives through our products and presence in the communities in which we operate.

SUMMARY

Westlake manufactures chemical and plastic products that improve people's lives every day. We are a quality-focused manufacturer and dependable global supplier of petrochemicals, plastics and building products. Our mission is to serve our customers by enhancing daily life through the products and services we provide.

This position provides key leadership in the continuous improvement of Westlake Vinyls' Process Safety Management and Risk Management Plan (PSM and RMP) programs. This includes ownership of the development and implementation of goals, standards and expectations for the PSM and RMP programs. The PSM and RMP programs will hereafter be referred to in this document collectively as the PSM program.

DUTIES AND RESPONSIBILITIES

May include, but are not limited to, the following:

Serve as the lead for Westlake Vinyls' PSM program and act as the plant subject matter expert on PSM/RMP regulations and related issues.
Work with Corporate Health, Safety & Environmental to develop and implement goals, standards, policies and expectations for the company's PSM program. This includes developing measurable metrics, monitoring those metrics and providing regular reports to drive continuous improvement.
Maintain a working knowledge of PSM/RMP regulations and regulatory interpretations.
Demonstrate strong computer skills and the capability to learn new software systems. This position will maintain and continue to develop the electronic MOC and procedure systems.
Provide direct oversight and quality assurance while managing the day-to-day activities associated with the Process Hazard Analysis (PHA) process, and manage PHA action plans to closure.
Maintain files to demonstrate compliance with all regulatory requirements (inspections, procedures, checklists, etc.).
Conduct regular internal audits of PSM program elements and analyze the resulting data to identify and implement program improvements.
Provide annual reporting of API PSE data to employees and resident contractors.
Assist in investigations of accidents, injuries, near-misses and unsafe conditions. Utilize the corporate-approved RCA methods to determine root causes and prepare required reports.
Assume the duties of other department members as needed during illness, vacation or other absences.
Provide emergency on-call HSE coverage for the complex.
Perform additional duties as assigned.
Fully support company goals of continuous improvement and operational excellence at both strategic and tactical levels, including:
- Reviewing areas of responsibility for improvement opportunities,
- Initiating projects or communicating ideas to management, and
- Actively participating on project teams.
Operate company vehicles as required in the performance of job duties.

EDUCATION, EXPERIENCE AND QUALIFICATIONS

  • B.S. degree in Chemical or Mechanical Engineering is required.
  • Eight (8) years of refinery or chemical plant experience is preferred.
  • Must have legal authorization to work in the U.S. on a full-time basis for any employer other than the current employer.
  • Experience with Process Hazard Analysis and Safety Instrumented Systems is preferred.
  • Apollo RCA facilitator training is preferred.
  • Strong oral and written communication skills.
  • Strong computer skills required, including proficiency with MS Word, Excel and PowerPoint, and the ability to learn and master new software products.

PHYSICAL DEMANDS

While performing the duties of this job, the employee is frequently required to sit, stand, walk, use hands to touch, handle or feel, reach with hands and arms, and talk or hear. The employee is occasionally required to stoop, kneel or crouch. The employee may be required to use stairs/elevators and must have the ability to occasionally work at elevated heights. The employee must regularly lift and/or move up to 10 pounds, frequently lift and/or move up to 25 pounds and occasionally lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus. Additionally, this position must make general decisions requiring judgment and perform activities requiring sustained concentration.

WORK ENVIRONMENT

The noise level in the work environment is usually moderate, as the position is normally based in an office. Some work may be required in the operating units, which can necessitate the use of required personal protective equipment (PPE), including safety glasses, hearing protection and flame-resistant clothing (FRC), among others. Work in operating units may also result in exposure to outside elements and may require the use of stairs and elevators. Travel, including air or automobile travel, may occasionally be required.

Westlake is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to any characteristics protected by applicable legislation.

If you are an active Westlake employee (or an employee of any Westlake affiliates), please do not apply here.You will apply via the Jobs Hub application in Workday.


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