Full-time Posted June 12, 2026
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Job Description

About Aster Aster Chemicals and Energy is a leading provider of chemical and energy solutions. Building on the foundation of Singapore's first oil refinery, the business plays a critical role in supporting supply, commercial performance, and operational capabilities for Singapore and Southeast Asia. Aster has a refinery with capacity of more than 300,000 barrels per day with ongoing asset rejuvenation, alongside a 1.1 million metric ton naphtha cracker on Pulau Bukom, and 2.5 million metric tons of downstream chemical assets on Jurong Island. Job purpose: Provide instrumentation and DCS/Systems execution support for projects and turnaround instrumentation scope. Provide Planning, scheduling, costing & Ordering for approved TA & Project scope Must have experience to interact with multiple discipline engineer and operation for planning & execution activities Provide technical guidance and support complex troubleshooting during major turnarounds. Support technical training to contractors ...

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