Process Control Engineer

Sasol; Lake Charles (LA); On-site; USD 90,000 - 130,000; Full time

Job summary

Sasol in Lake Charles, LA is seeking a Process Control Engineer to maintain and optimize the site’s control system operations. You will support unit processes, work across operations, engineering, and maintenance, and drive continuous improvement through advanced controls.

The role requires knowledge of batch and continuous processes, DCS experience, and PLC proficiency. Strong collaboration and problem-solving skills are essential in this on-site position.

Qualifications

• Bachelor’s in engineering (chemical, electrical or mechanical) with 5+ years’ experience.
• Associate’s in Electrical/Instrumentation with 10+ years’ experience.

Responsibilities

• Provide first-level operational support for unit control issues.
• Collaborate with Process Engineering, Project Engineering, and I&E Maintenance to implement improvements.
• Design and modify control strategies based on operation reviews.
• Train Operations, Maintenance, and Engineering on system functionality.
• Assess resources and select alternative solutions when needed.
• Act as primary contact for process control in projects focused on production, safety and maintenance.
• Diagnose and resolve issues in process control systems and related software.
• Ensure compliance with industry standards and safety regulations.

Skills

Batch & continuous process knowledge

Process control systems

Distributed Control Systems (DCS)

PLC hardware & software

Programming: C, Visual Basic, SQL

Modbus/Profibus protocols

Strong leadership & communication

Education

Bachelor's degree in engineering

5+ years experience in relevant field

Tools

ABB MOD300/800xA

Emerson DeltaV

Triconex / Allen Bradley / Modicon

Job description

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Process Control Engineer

Posting Date: Sep 1, 2026

Location: Lake Charles, United States

Company: Sasol

A job at Sasol is a career made by you, with purpose, development opportunities, benefits to support every stage of life and a working culture that embraces flexibility, diversity, and inclusion. Learn more.

Purpose of Job

Ensure the process control system remains fully operational, supporting unit processes safely and efficiently. Collaborate with operations and support teams to drive continuous improvement through advanced controls and process modifications. Operate independently to align with business objectives, maintaining uninterrupted unit performance.

Key Accountabilities

• Provide first-level operational support for unit-specific control issues.
• Collaborate with Process Engineering, Project Engineering, and I&E Maintenance to identify and implement process improvements.
• Design, recommend, and execute modifications to control strategies, and systems based on process operation reviews.
• Enhance utilization of control technology by training Operations, Maintenance, and Engineering teams on system functionality.
• Assess resource needs for resolving control-related challenges and determine when alternative solutions are required.
• Act as the primary contact for process control and automation in projects focused on production, safety, and maintenance.
• Diagnose and resolve issues with process control systems, including equipment malfunctions, software errors, and communication failures.
• Ensure compliance with industry standards and safety regulations.

Formal Education

• University Bachelor’s degree (engineering / technology): Chemical, Electrical, or Mechanical Engineering, plus 5+ years of relevant experience.
• Associate’s degree: Electrical Technology, Electronics Technology, or Industrial Instrumentation Technology, plus 10+ years of relevant experience.

Working Experience

• Knowledge of batch and continuous process units within petrochemical industries.
• Knowledge of process control systems, including advanced regulatory control.
• Proficiency in Distributed Control Systems and related databases; ABB MOD300/800xA and Emerson DeltaV preferred.
• Experience with PLC hardware and software (Triconex, Allen Bradley, Modicon).
• Experience in one or more languages (e.g., C, Visual Basic, SQL).
• Working knowledge of protocols such as Modbus, Modbus TCP, and Profibus.

Required Personal/Professional Skills

• Able to work effectively both independently and within cross-functional teams, adapting to problem scope and urgency.
• Demonstrates strong leadership, partnership, and clear communication across operations, engineering, and maintenance.
• Applies advanced analytical and problem-solving skills to diagnose issues and deliver practical solutions.
• Proficient with computers and business applications, especially the Microsoft Office 365 suite.

Sasol (USA) Corporation is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without regard to race, color, religion, creed, age, sex, sexual orientation, gender identity, pregnancy, national origin, disability or protected veteran status, as well as any other characteristic protected by applicable law, regulation or local ordinance. For more information about your rights under the law, see http://www.eeoc.gov/employers/upload/poster_screen_reader_optimized.pdf

Sasol treats work-authorized job applicants equally in recruiting and hiring without regard to their citizenship status or national origin unless required by law, regulation, executive order, government contract, or determination by the Attorney General. Please note Sasol will not sponsor, obtain, and/or petition for temporary visa status (for example, E, F-1, H-1, H-2, L, B, J, or TN) for candidates for this position and/or personnel hired for this position.