Senior / Lead Process Engineer

TRS Staffing Solutions; Riyadh Region; On-site; SAR 250,000 - 300,000; Full time

Job summary

TRS Staffing Solutions is seeking a Senior / Lead Process Engineer for projects in the oil and gas sector in the Riyadh Region, Saudi Arabia. Candidates should have a Bachelor’s degree in chemical engineering, over 10 years of experience, and proficiency in process engineering software such as Aspen Engineering Suite. Responsibilities include developing Process Design Basis and conducting engineering simulations. To apply, please send your CV to [e-mail].

Qualifications

• 10+ years relevant experience in oil & gas, petrochemical, refinery, or chemical process plants.
• Experience with PDP / FEED and DEP execution.
• Hands-on experience in producing engineering deliverables for large-scale projects.

Responsibilities

• Develop and review Process Design Basis and Design Philosophy documents.
• Perform process simulations using Aspen HYSYS or equivalent.
• Lead P&ID reviews and HAZOP actions.

Skills

Process engineering software proficiency

Knowledge of PDP and FEED workflows

Understanding of process control philosophy

Ability to review project proposals

Education

Bachelor’s degree in chemical engineering

Tools

Aspen Engineering Suite

HTRI

AFT

Job description

Our client is proud to design and build projects and careers. They are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best in their personnel, and helps them develop innovative solutions that contribute to building a better world together. If this sounds like a culture you would like to work in, you are invited to apply for this role.

Senior / Lead Process Engineer

Project Type

Oil & gas, petrochemical, Chemicals plants

Location

Eastern Province, Saudi Arabia

Requirements / Qualification

• KSA‑based candidates highly considered
• Bachelor’s degree in chemical engineering
• 10+ years relevant experience in oil & gas, petrochemical, refinery, or chemical process plants.
• Prior PDP / FEED and DEP execution experience is mandatory.
• Strong knowledge of PDP and FEED workflows.
• Proficiency in process engineering software such as Aspen Engineering Suit, HTRI, AFT, etc.
• Thorough understanding of process control philosophy and safeguarding.
• Hands‑on experience of producing process engineering deliverables for large‑scale projects related to process and utility systems.
• Ability to review licensor, vendor, contractor’s packages
• Experience in preparing / reviewing projects scope (ITB), technical proposals and man hour estimation.
• Knowledge and experience of flare, relief, and hazardous area concepts
• Strong knowledge of Codes & Standards (API, ASME, ISO, NFPA, etc.) and Regulations (HCIS, RCER etc.)

Responsibilities

• Develop and review Process Design Basis (PDB) and Design Philosophy documents.
• Develop and review Process Flow Diagrams (PFDs) and Utility Flow Diagrams (UFDs).
• Develop and review Heat & Material Balances (HMBs).
• Perform process simulations using Aspen HYSYS / Aspen Plus or equivalent.
• Define operating cases, turndown, start-up, shutdown, and upset scenarios.
• Perform various process engineering calculations including line sizing, system hydraulics and equipment sizing.
• Develop and review P&IDs including control philosophy, safeguarding layers, and operating logic.
• Ensure correct representation of control schemes, interlocks, trips, and alarms.
• Lead and close P&ID reviews / HAZOP actions with proper documentation.

Please note that only the ones who are meeting the requirements will be contacted.

To apply for this position, please send your most recent CV to [e-mail]