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Raw Materials Characterization Engineer

Kuala Lumpur, MY💼 Full-time🗓 2026-07-22 → 2026-09-26

Core

Monitor, trigger, and update world-leading crude assays for stakeholders across the downstream value chain while contributing to R&D initiatives for next-generation solution techniques.

Role type

Raw Materials Characterization Engineer (Upstream/Downstream interface)

Builds

Crude assay database, analytical protocols, and R&D solution techniques for downstream stakeholders

Domain

Oil & Gas / Upstream / Crude Oil Characterization

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Crude assay technologies, statistics, crude composition, analytical lab coordination, SQL, MS Excel Macro development

Preferred skills

Crude assays, planning/scheduling optimization, blending, refining, commercial assay platforms (Spiral Assay, AspenTech PIMS/ORION), alternative/bio refining feedstocks, JMP

Technologies

Spiral Assay (CrudeSuite), AspenTech PIMS, AspenTech ORION / APS, Spiral Plan and Schedule, JMP, SQL

Responsibilities

Steward ExxonMobil's crude assay database and monitor assay qualities; Manage assay updates through analytical protocols; Coordinate internal and external analytical labs; Provide expert guidance to crude purchase decisions globally

Seniority

Entry to Mid-level, hands-on IC

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