Lead Design Engineer (Process)

ROTARY ENGINEERING PTE. LTD.; Singapore; On-site; SGD 180,000 - 280,000; Full time

Job summary

ROTARY ENGINEERING PTE. LTD. is seeking a Lead Process Design Engineer to lead the process design of storage terminals and process units in refineries and chemical plants.

You will oversee basic and detail design, including PFDs, P&IDs, system descriptions and control philosophy, with calculations for hydraulics, heat transfer, and relief systems. The role involves preparing data sheets, participating in HAZOP/SIL studies, P&ID design reviews, and NFPA fire protection/system integration for tank

Qualifications

• Bachelor’s Degree in Chemical Engineering
• Up to 15 years Oil & Gas industry experience
• Extensive design experience for storage terminals, process units, PFDs, P&IDs, and system descriptions.

Responsibilities

• Lead process design for storage terminals, refineries and chemical plants, including basic and detail design and preparation of PFDs, P&IDs, system descriptions, and control philosophy.
• Prepare technical proposals with PFDs, P&IDs, hydraulic calculations and system descriptions.
• Conduct design calculations for pumps, heating coils, relief valves and tank venting.
• Analyze pressure relief design scenarios and validate relief loads.
• Prepare process data sheets for instruments, equipment and tanks.
• Review vendor documents, GA drawings and instrument data sheets.

Skills

Process design

PFDs & P&IDs

HSE awareness

Education

Bachelor’s Degree in Chemical Engineering

Tools

Pipe Net

SmartPlant P&ID

MS Excel

MS Word

Job description

Responsibilities

• Lead Process Design Engineer for the Process Design of Storage Terminals, Process Units in Refineries and Chemical Plants which involves the Basic and Detail Design including the preparation of PFDs, P&IDs, System Description, Process Control Philosophy, Hydraulic Calculation, Heat Transfer Calculation, Heat & Material Balance, Relief System Calculations, Utility Consumption, Equipment data sheets & Instrument data sheets.


• Prepare Technical Proposals including preparation of PFDs, P&IDs, hydraulic calculations and system description.


• Design Calculations for Pumps, heating coils, Thermal Relief valves and Tank venting calculations.


• Analyze pressure relief design scenario and calculate the relief load and validate the results


• Prepare Process Data Sheets for Instruments, Equipments & Tanks.


• Review other Discipline Documents including vendor documents, GA drawings, Instrument data sheets etc.


• Participate in HAZOP and SIL study, Review HAZOP Report and prepare HAZOP & SIL Close-out reports.


• Participate in P&ID Design Review and Process Control Philosophy Review, and prepare review Close-out reports.


• Design of Fire Protection System as per NFPA for the Storage Terminal, which includes Tank Farms, Pump Stations, Jetties, Truck Loading Bays


• Design of wastewater collection and disposal system for the Storage Terminal which includes Tank Farms, Pump Stations, Jetties, Truck Loading Bays


• Prepare Surge Analysis report using Pipenet Transient Module.


• Development of automated excel spreadsheets for process calculations.


• Performing Simulation using Aspen HYSYS & Unisim


• Preparation of simulation report & HMB.


• Equipment Sizing and Preparation of Equipment Data sheets.


• Preparation of technical specification in line with the project requirements


• Performing Hydraulic calculation and preparation of Data sheets for control valves.


• Performing Relief load calculation and preparation of Data sheets for safety valves.


• Design of Flare system using Flarenet.


• Utility sizing and Preparation of Utility Consumption report.


• Preparation of Process Control Philosophy & Cause and Effect diagram.


• To be proactive in creating a safe working environment for everyone and ensuring that HSE in-house rules are observed at all times.


• To consider HSE aspects when planning and carrying out tasks to eliminate and reduce HSE hazards, aspects and risks.

Requirements

• Preferably Bachelor’s Degree in Chemical Engineering


• Preferably to 15 years in Oil & Gas industry

Software Requirements

• Pipe Net


• Good proficiency in MS Excel, MS word


• Smart Plant P&ID

Code Knowledge

• API 2000, API 520, API 521, API 526, API 2350


• SS 532


• NFPA 11, NFPA 13, NFPA 15, NFPA 20, NFPA 30