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Senior Chemical Process Engineer Jobs in Baton Rouge, LA

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

Westlake

SR Engineer Process Safety

Geismar, LA

SUMMARY Westlake manufactures chemical and plastic products that improve people's lives every day ... This position provides key leadership in the continuous improvement of Westlake Vinyls' Process ...

Audubon Companies

Subject Matter Expert

Plaquemine, LA · On-site

... in high-hazard chemical processing environments. * Leading the design, specification, and ... Collaborating with process engineering, operations, and maintenance teams to integrate SIS within ...

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Showing results 21-40

All JobsChemical Process Engineer JobsSenior Chemical Process Engineer JobsSenior Chemical Process Engineer Jobs in Baton Rouge, LA

Senior Chemical Process Engineer information

See Baton Rouge, LA salary details

$87.9K

$120.7K

$150.3K

How much do senior chemical process engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for senior chemical process engineer in Baton Rouge, LA is $120,684.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,000.00 and $129,600.00 per year, depending on experience, location, and employer.

How do senior chemical process engineers typically collaborate with cross-functional teams during large-scale projects?

Senior Chemical Process Engineers frequently work alongside professionals from disciplines like mechanical engineering, instrumentation, safety, and project management. They play a key role in translating process requirements into actionable engineering solutions and ensure process integration aligns with overall project goals. Regular meetings, detailed documentation, and clear communication are essential, as these engineers often lead technical discussions, resolve interdisciplinary challenges, and coordinate between design, operations, and quality assurance teams to drive projects forward efficiently.

What is a senior chemical process engineer?

Senior Chemical Process Engineers are experienced professionals who design, develop, and optimize chemical processes used in manufacturing. They lead projects, oversee process safety and efficiency, and mentor junior engineers. Their work ensures that industrial chemical operations are cost-effective, environmentally friendly, and comply with regulations. Senior Chemical Process Engineers often collaborate with multidisciplinary teams and play a key role in troubleshooting and continuous improvement initiatives.

What is the difference between Senior Chemical Process Engineer vs Chemical Process Engineer?

AspectSenior Chemical Process EngineerChemical Process Engineer
Required CredentialsBachelor's or Master's in Chemical Engineering; 5+ years experienceBachelor's in Chemical Engineering; entry to 2 years experience
Work EnvironmentDesign, optimization, and supervision in manufacturing or R&D facilitiesAssist in process design, testing, and operation in manufacturing plants
Employer & Industry UsageManufacturing, oil & gas, pharmaceuticals, chemicalsSimilar industries, often as entry-level or mid-level roles

The main difference between a Senior Chemical Process Engineer and a Chemical Process Engineer lies in experience, responsibilities, and seniority. Senior engineers typically lead projects, oversee teams, and have more advanced expertise, while chemical process engineers focus on supporting process design and operation. Both roles are essential in chemical manufacturing and related industries, but senior positions require more experience and leadership responsibilities.

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

To thrive as a Senior Chemical Process Engineer, you need a strong background in chemical engineering principles, process design, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering. Familiarity with process simulation software (such as Aspen Plus or HYSYS), plant safety standards, and relevant certifications (like Professional Engineer licensure) is highly valuable. Strong analytical thinking, leadership, and effective communication skills help drive project success and lead cross-functional teams. These skills and qualities are crucial for optimizing manufacturing processes, ensuring safety, and delivering cost-effective solutions in complex industrial environments.
What are the most commonly searched types of Chemical Process Engineer jobs in Baton Rouge, LA? The most popular types of Chemical Process Engineer jobs in Baton Rouge, LA are:
What are popular job titles related to Senior Chemical Process Engineer jobs in Baton Rouge, LA? For Senior Chemical Process Engineer jobs in Baton Rouge, LA, the most frequently searched job titles are:
What job categories do people searching Senior Chemical Process Engineer jobs in Baton Rouge, LA look for? The top searched job categories for Senior Chemical Process Engineer jobs in Baton Rouge, LA are:
What cities near Baton Rouge, LA are hiring for Senior Chemical Process Engineer jobs? Cities near Baton Rouge, LA with the most Senior Chemical Process Engineer job openings:
Senior Chemical Process Engineer jobs near you

Senior Project Engineer

System One

Baton Rouge, LA • On-site

$84K - $110K/yr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 20 days ago

Job description

Job Title: Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000.00 to $125,000.00 + Bonus Contractor 90/80 Schedule

Core Responsibilities

  • Technical Specifications: Determine requirements and select specialized equipment for sulfuric acid regeneration systems, covering everything from furnaces, converters, and boilers to compressors, cooling towers, and pumping systems.

  • Engineering Analysis: Execute detailed heat transfer and hydraulic calculations for both compressible and non-compressible fluids.

  • Component Sizing: Calculate the necessary dimensions and capacities for valves, pumps, ducting, and piping across various project phases.

  • Design & Documentation: Create comprehensive equipment spec sheets for procurement. You will also be responsible for developing and updating PFDs and P&IDs for modified or brand-new operations.

  • Operational Logic: Collaborate closely with Controls Engineering to define and document functional and operational statements.

  • Project Leadership: Oversee the full lifecycle of capital projects. This includes defining project scopes, generating cost estimates, and drafting formal appropriation requests for approval.

  • Financial Oversight: Take ownership of project budgets through diligent cost tracking and accurate forecasting.

  • Field Management: Provide on-site management during construction phases and unit turnarounds.

  • Compliance & Records: Manage all project documentation to ensure strict adherence to technical specs, legal codes, and safety policies.

Candidate Requirements

  • Education: A Bachelor of Science in Mechanical Engineering is required.

  • Experience: At least 5 years of relevant professional experience in a similar industrial setting.

  • Communication: Strong verbal and written skills, with a proven ability to troubleshoot complex issues and provide logical solutions.

  • Technical Tools: High proficiency in building and using engineering spreadsheets. Familiarity with AutoCAD or chemical process simulation software is a definite plus.

  • Soft Skills: We are looking for an organized, self-starting individual who can manage multiple priorities independently.

  • Safety & Regulatory: A solid understanding of OSHA standards and local/state regulations is preferred.

  • Credentials: You must currently hold a TWIC card.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M- #LI- Ref: #209-Rowland Houston