Senior Process Control Engineer (Digital Technology)

Aster; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Aster Bukom Chemicals & Energy Complex in Singapore is seeking a Senior Process Control Engineer to deliver Advanced Process Control (APC) and digitalization solutions across refinery and chemical operations. The role focuses on safety, energy efficiency, and product optimization, evaluating emerging technologies including AI/ML to maximize operational data value.

You will provide digitalization leadership, collaborate with APC engineers and IT, manage projects, and build internal capabilities

Qualifications

• 6–8 years of experience in Process Engineering and APC optimization in oil & gas.
• Hands-on programming experience in process optimization and APC applications.
• Strong knowledge of AI/ML fundamentals and deployment experience.

Responsibilities

• Evaluate, develop, and implement APC, AI/ML, and digitalization solutions.
• Identify opportunities to improve process automation and optimization.
• Engage stakeholders and support users in adoption of digital technologies.
• Collaborate with IT and cross-functional teams to ensure safe deployment.
• Manage projects and vendors for timely delivery of digital solutions.
• Stay current with digitalization and optimization tech to create value.

Skills

APC optimization

AI/ML knowledge

IT/OT integration

Team collaboration

Stakeholder engagement

Tools

Base Layer Control

Process modelling

Real-Time Optimization

Job description

Aster is a leading provider of energy, chemical, and infrastructure solutions in Southeast Asia, supplying products and services to various manufacturing industries in both domestic and international markets. It is a Chandra Asri-led joint venture with Glencore. Since Chandra Asri Group’s establishment in 1992, the Group has grown from strength to strength to build its reputation as a reliable growth partner, with strategically well positioned assets in Indonesia and Singapore. The Group’s total asset base includes a refinery with a capacity of more than 300,000 barrels per day with ongoing asset rejuvenation, alongside a 1.1 million metric ton naphtha cracker on Bukom Island, 2.5 million metric tons of downstream chemical assets on Jurong Island, and a 0.9 million metric ton naphtha cracker in Cilegon. The company's business is supported by core infrastructure assets, including energy, electricity, water, jetty, and tank farm facilities. For more information, visit www.aster.com.sg.

Turn market movements into real business decisions.

This role sits close to the action, helping Aster interpret oil market developments, understand price exposure and identify opportunities to optimise value across its integrated petrochemical complex.

Job Summary

The Senior Process Control Engineer is responsible for delivering Advanced Process Control (APC) and digitalization solutions to enhance safety, energy efficiency, process performance, and product optimization across Aster’s refinery and chemical operations. The role evaluates and implements emerging technologies, including AI and Machine Learning (AI/ML), to maximize the value of operational data and improve organizational capabilities.

The role also provides digitalization leadership, drives the adoption of digital solutions across the organization, and builds internal capabilities through collaboration, knowledge sharing, and continuous improvement.

Job Responsibilities:

• Evaluate, develop, and implement APC, AI/ML, and other digitalization solutions to realize optimization opportunities across refinery and chemical units.
• Identify opportunities to improve process automation, control, and optimization, working closely with APC engineers and relevant stakeholders to address performance gaps.
• Engage stakeholders and support users in the adoption and effective utilization of optimization and digital technologies.
• Collaborate with cross-functional teams and IT to ensure digital solutions are implemented safely, securely, and effectively.
• Develop, maintain, and continuously improve digital solutions to maximize functionality, utilization, and business value.
• Build digital capabilities and resources within the Process Technology Department through knowledge sharing, coaching, and collaboration.
• Manage projects and vendors to ensure the timely and effective delivery of digital and optimization solutions.
• Stay current with developments in digitalization, process control, and optimization technologies to identify opportunities for continuous value creation.
• Advocate for digital enhancements and promote solutions that improve productivity and operational performance across the organization.

Job Requirements:

• Minimum 6–8 years of experience in Process Engineering and Advanced Process Control (APC) optimization within the oil & gas industry, with the ability to identify, assess, and recommend relevant solutions.
• Proven project experience in Advanced Process Control (APC), with hands‑on programming experience in process optimization and APC applications.
• Strong understanding of manufacturing business processes and operational workflows, with the ability to collaborate across different functions and contribute to the development of future systems and solutions.
• Strong knowledge of AI and ML fundamentals and applications, including experience in evaluating and deploying AI/ML-related solutions. Experience leading such projects would be an advantage.
• Strong knowledge of network infrastructure and architecture, IT/OT integration, computer systems, automation systems, data engineering, and analytics.
• Demonstrated knowledge of Base Layer Control, process modelling, and Real‑Time Optimization (RTO).
• Knowledge of real‑time monitoring, Process Automation Systems Engineering, Safety Instrumented Systems (SIS), safeguarding, and operational interfaces.
• Good awareness of Operational Technology (OT) security.
• Excellent communication and influencing skills, with the ability to engage stakeholders from diverse professional backgrounds and drive adoption of new solutions.
• Strong collaboration and teamwork skills, with the ability to work effectively across multidisciplinary teams.

Work Location

Aster Bukom Chemicals & Energy Complex

We thank all applicants for their interest. Please note that only shortlisted candidates will be contacted.