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Senior Process Engineer Jobs in Baton Rouge, LA (NOW HIRING)

Syngenta

Process Engineer

Saint Gabriel, LA · On-site

The Process Engineer will provide front-end process designs, including P&IDs, process descriptions, and control philosophies; equipment/instrumentation/relief valve specifications; line lists; and ...

Syngenta Group

Process Engineer

Saint Gabriel, LA · On-site

The Process Engineer will provide front-end process designs, including P&IDs, process descriptions, and control philosophies; equipment/instrumentation/relief valve specifications; line lists; and ...

fpcusa

Process Engineer

Baton Rouge, LA · On-site

The Process Engineer position exists to support the VCM plant's daily operations and comply with the goals of production, quality, training, yearly/monthly budget, cost reports, safety, environmental ...

CF Industries

Process Engineer

Donaldsonville, LA

Provides process engineering support to help maintain and enhance the safe, efficient, reliable, and environmentally friendly operation of the nitrogen fertilizer production units while maximizing ...

CF Industries

Process Engineer

Donaldsonville, LA

Provides process engineering support to help maintain and enhance the safe, efficient, reliable, and environmentally friendly operation of the nitrogen fertilizer production units while maximizing ...

Orbia

Process Engineer

Saint Gabriel, LA · On-site

$121K - $196K/yr

Our Flour & Energy Materials (Koura) business group within Orbia is currently seeking to hire a Process Engineer for our St. Gabriel, LA site to provides technical expertise to ensure safe, reliable ...

Formosa Plastics

Process Engineer

Baton Rouge, LA · On-site

The Process Engineer position exists to support the VCM plant's daily operations and comply with the goals of production, quality, training, yearly/monthly budget, cost reports, safety, environmental ...

Skyfall Biologicals

Sr. Process Operator

Geismar, LA · On-site

$20.25 - $25.50/hr

As a Sr. Process Operator, you will be part of the startup team that will monitor, control and ... You will also work alongside and assist our maintenance and engineering teams in the upkeep of the ...

Chevron

Associate Process Engineer

Geismar, LA

Chevron is accepting online applications for the position Associate Process Engineer through June 22, 2026 at 11:59 p.m. (Central Time). The Production Engineeris responsible foroptimizingand ...

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Senior Process Engineer information

See Baton Rouge, LA salary details

$72K

$116.3K

$163.7K

How much do senior process engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for senior process engineer in Baton Rouge, LA is $116,300.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,900.00 and $129,200.00 per year, depending on experience, location, and employer.

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.

What are the key skills and qualifications needed to thrive as a Senior Process Engineer, and why are they important?

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 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 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 are the most commonly searched types of Process Engineer jobs in Baton Rouge, LA? The most popular types of Process Engineer jobs in Baton Rouge, LA are:
What are popular job titles related to Senior Process Engineer jobs in Baton Rouge, LA? For Senior Process Engineer jobs in Baton Rouge, LA, the most frequently searched job titles are:
What job categories do people searching Senior Process Engineer jobs in Baton Rouge, LA look for? The top searched job categories for Senior Process Engineer jobs in Baton Rouge, LA are:
What cities near Baton Rouge, LA are hiring for Senior Process Engineer jobs? Cities near Baton Rouge, LA with the most Senior Process Engineer job openings:
Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Baton Rouge, LA as of June 2026, with employment types broken down into 1% Locum Tenens, 91% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $116,300 per year, or $55.9 per hour.
Senior Process Engineer - Baton Rouge, LA

Senior Process Engineer - Baton Rouge, LA

S&B Engineers and Constructors

Lakeland, LA • Hybrid

$102K - $132K/yr

Full-time

Posted 18 days ago

S&B Engineers and Constructors rating

7.2

Company rating: 7.2 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

Job description

Acts as staff specialist or supervising Process Engineer for a major project. Requires in depth knowledge and experience in Process/Design Engineering, as well as ability to independently make decisions on significant process design problems and methods.

ABOUT S&B

S&B is an exceptional full-service Engineering, Procurement, and Construction (EPC) company, proudly maintaining private ownership and operation for over five decades. With our extensive experience, we have successfully undertaken diverse projects across various industries, including Oil & Gas, Chemicals, Petrochemicals, Energy Transition, Power, and Pulp & Paper.  What sets us apart is our unwavering commitment to safety, timely project completion, and cost-effective solutions. Our proven track record speaks for itself, as we consistently deliver outstanding results while adhering to the highest industry standards. Moreover, our company culture is unparalleled, fostering an environment of collaboration, innovation, and excellence.  At S&B, we understand the value of our talented team, and we ensure they are rewarded accordingly. We offer a competitive compensation package, flexible and hybrid work schedules, and a comprehensive benefits program to attract and retain the best professionals in the field. 


SUPERVISORY RESPONSIBILITIES:

Responsible for technical direction and assistance over a group of engineers and technicians assigned to a highly complex process plant project. May function as a group leader over less experienced engineers and technicians.  Is responsible for coordinating and reviewing progress of group activities..

EDUCATION

Normally requires at least a four-year degree in Chemical Engineering.    

QUALIFICATIONS AND EXPERIENCE

Requires a minimum of 10 years experience in Process/Design Engineering or related functional area (or equivalent working knowledge/experience). Registration as a licensed professional engineer is required. Must be cognizant of the capabilities and limitations of various computer software packages and automated engineering and design equipment to effectively direct their use for diverse engineering assignments.

TYPICAL DUTIES AND RESPONSIBILITIES

  • Analyzes and documents scope of project and technical aspects in accordance with client and company specifications.
  • Oversees activities regarding overall plant design.
  • Determines Process staffing needs for project.
  • Prepares equipment specifications.
  • Participates in or facilitates Process safety reviews.
  • Evaluates project progress and personnel performance.
  • Identifies problems for investigation and recommends solutions or major design changes.
  • Participates in preparation of contract proposals.   

LANGUAGE SKILLS

Ability to read, analyze and interpret general business periodicals, professional journals, technical procedures or governmental regulations. Ability to write reports, business correspondence and procedure manuals. Ability to effectively present information and respond to questions from groups of clients, managers, designers and engineers.    

MATHEMATICAL SKILLS

Ability to work with mathematical concepts such as probability and statistical inference, and fundamentals of plane and solid geometry and trigonometry. Ability to apply concepts such as fractions, percentages, ratios and proportions to practical situations.

PHYSICAL DEMANDS

Occasionally, will conduct or participate in a field trip to an operating plant or construction site. This requires normal hearing, the ability to stand, walk, reach, climb and balance, clear close and distance vision, depth perception and the ability to focus. Lifting up to 25 pounds may be required.

WORK ENVIRONMENT:

Normal work environment will be a business office with moderate noise.  Occasionally, may visit or be temporarily assigned to work in an operating plant or at an construction site.  This may require exposure to outdoor weather conditions, loud noise, work near moving mechanical parts, electrical energy, construction equipment, vibration, fumes, chemicals and airborne particles.

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