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Engineer, Sr. Process Design

Oregon, OH💼 Full-time🗓 2026-09-03 → 2026-09-25

Core

Senior process design engineer managing capital projects, relief valve/flare systems, and process optimization for refinery units.

Role type

Senior IC process design engineer (refining)

Builds

Refinery process units, capital projects, relief/flare systems

Domain

Oil & Gas / Refining

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work -> production ML models (Incorrect mapping in thought, correcting to: physical/clinical work -> infrastructure/production models context? No, this is physical plant design. Let's use 'product features' as the closest fit for 'process units' or 'dashboards & analysis' for 'optimization'. Actually, the role builds physical plant capabilities and process models. Best fit: 'product features' (referring to the engineered units) or 'infrastructure'. Let's stick to the prompt's examples. The role designs physical systems. 'product features' is often used for software. 'infrastructure' fits physical plant. Let's use 'infrastructure'.)

Required skills

process design, capital project management, relief valve sizing, flare system management, process optimization, equipment sizing, PFD/P&ID development, process simulation, safety compliance, mentoring

Preferred skills

PSV sizing software, PSPPM database management, HYSYS advanced modeling

Technologies

Aspen HYSYS, PI System, Seeq, PSPPM

Responsibilities

Develop and optimize process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and heat and material balances; Perform relief valve sizing, relief system calculations, and maintain the PSPPM database; Support Front-End Engineering Design (FEED) and detailed engineering phases; Mentor process engineers in areas of expertise; Utilize digital tools for process troubleshooting and optimization; Review project designs for safety, environmental compliance, and cost estimation.

Seniority

Senior, hands-on IC

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