Demo

Sr. Staff DCS/PLC Engineer

Indorama Ventures
Houston, TX Full Time
POSTED ON 1/9/2026
AVAILABLE BEFORE 2/6/2026
Have you ever thought about being part of a company that reimagines chemistry every day to build a better world?

That's the purpose of Indorama Ventures, and we want you with us on this journey!

We are looking for innovative, collaborative professionals who are ready to embrace the challenge of working in a company that is constantly expanding internationally.

We value flexibility, partnership, and believe that the impact of our actions goes far beyond the chemical industry.

Here, diversity matters.

Our work environment is inclusive, diverse, and guided by respect, ethics, and equal opportunities for all.

What We're Looking For

The Site DCS/PLC Engineer is responsible for maintaining the sites DCS and PLC systems.

With Minimal Supervision And Much Decision-making

  • DCS/PLC System Management
  • Lead any changes related to the sites basic process control systems (BPCS), both DCS and PLC based systems
  • Provide troubleshooting for control systems
  • Complete programming changes as required
  • Lead site's alarm management program
  • System Architecture
  • Develop and implement facility control and automation solutions
  • Responsible for system architecture and automation network drawings
  • Responsible for System Cyber Security
  • Responsible for control system network management
  • Responsible for identifying and developing conceptual scopes for improvements in plant process control systems
  • Responsible to act as a project team member as required
  • SIS and Other PSM Activities
  • Good knowledge of process hazards and associated safeguards, i.e. process control, safety instrumented functions, alarms and operator response
  • Support testing for online and offline testing of SIS systems
  • Awareness of importance of instrumented systems used as Independent Protection Layers (IPLs)
  • Participates in the Process Safety Engineering Team to effectively manage the Facility's SIS safety life cycle phases
  • Support SIS and DCS Scope documents as necessary for instrumented IPLs
  • Ensure that the activities are carried out to comply with the integrated management system, as applicable (safety, food safety, GMP, health, environmental, quality and responsible care requirements).
  • Essential functions require presence in the workplace on a regular basis and an ability to work extra hours if needed. If applicable, ability to work overtime may be needed to ensure required staffing capacity to meet daily production objectives.
  • Work collaboratively with team members with different backgrounds and perspectives.
  • Assists other employees in accomplishments of Indorama company goals. Follows instructions and performs other duties as may be assigned by supervisor.
  • Participates in Environmental, Health, & Safety initiatives as set forth by the company. Participates in and completes company required training programs.

What do we offer?

A Competitive Compensation Package, Including

  • Health insurance
  • WellHub / TotalPass
  • Life insurance
  • And other exclusive benefits

The division you'll be joining is a global leader in the chemical industry. We offer a broad portfolio of solutions and high delivery standards to markets such as Crop Solutions, Home and Personal Care, Coatings, Energy & Resources, and Performance Products.

Here, you can make a difference. Join us!

We're Indovinya, a top producer of chemical intermediates and surfactants. Our extensive portfolio is designed to meet our customers' most diverse needs. As producers of solutions used for crops, oil and gas, coatings, home and personal care, and other applications, we are present in the daily lives of millions worldwide. Through our increasingly sustainable chemistry, designed to meet the needs of each of our customers carefully, we want to transform our operations and products into something increasingly relevant for the planet.

We are part of Indorama Ventures Public Company Limited, one of the world's leading petrochemical producers, and are present globally with manufacturing in Europe, Africa, Americas, and Asia-Pacific.

With 18 plants, seven R&D centers, and an experienced management team, we have a strong track record of environmental stewardship. Our expertise lies in innovative, eco-friendly chemistry. Today, Indovinya emerges as a more robust and strategic company dedicated to driving new business opportunities while prioritizing the well-being of countless individuals as employees, customers, suppliers and mainly the communities close to our operations worldwide.

Salary.com Estimation for Sr. Staff DCS/PLC Engineer in Houston, TX
$95,307 to $115,701
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