139 Design Process jobs in Singapore

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 10 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

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.

· Any additional Adhoc related work

Qualification

Preferably Bachelor of Engineering (Chemical)

Experience

Preferably Min. 10 years’ experience in oil and gas.

Software Requirements

1) Pipe Net

2) Good proficiency in MS Excel, MS word

3) Smart Plant P&ID

Code Knowledge

1) API 2000, API 520, API 521, API 526, API 2350

2) SS 532

3) NFPA 11, NFPA 13, NFPA 15, NFPA 20, NFPA 30

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 10 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

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.

· Any additional Adhoc related work

Qualification

Preferably Bachelor of Engineering (Chemical)

Experience

Preferably Min. 10 years’ experience in oil and gas.

Software Requirements

1) Pipe Net

2) Good proficiency in MS Excel, MS word

3) Smart Plant P&ID

Code Knowledge

1) API 2000, API 520, API 521, API 526, API 2350

2) SS 532

3) NFPA 11, NFPA 13, NFPA 15, NFPA 20, NFPA 30

• Fixed Allowance + AWS + Variable Bonus
• Convenient location
• Exposure to international projects and travel opportunities
• Work-life balance: 5-day work week

• Prepare and revise PFD and P&ID drawings along with supporting documents (MTO, manuals, specs) for engineering projects
• Coordinate with clients and contractors to ensure smooth project execution
• Liaise with China suppliers via WeChat and email on project and sourcing matters
• Communicate with overseas manufacturing and automation partners in Hungary
• Participate in overseas site commissioning activities as required

• Proficient in AutoCAD 2D and familiar with process and plant design concepts
• Able to communicate fluently in Mandarin and English (written & spoken) for supplier and stakeholder communication

Please submit your updated resume in MS Word format via the "Apply Now" button.

We regret that only shortlisted candidates will be notified.

StaffKing Pte Ltd (20C0358) | Stanley Chin (R

Responsibilities:

• Preparation of process scheme/process flow diagram/FEED and process description
• Familiar with material and heat balance calculations and thermal rating of heat exchangers
• Development of process data sheets and able to perform NPSH/hydraulic calculation and equipment and line sizing
• Participate in Hazop Study and develop the P&ID
• Prepare material selection diagram and establish requirements for any chemicals, solvents and catalyst
• Perform relief valve sizing, control valve sizing and popping philosophy
• Prepare the equipment and line list and review the various equipment and instrument data sheets
• Interface/coordinate with other discipline for design development

Requirements:

• Degree in Chemical Engineering
• Preferred 5 years of design experience for process system in the oil and gas, chemicals storage and process environment. Candidate with more years of relevant experiences may be consider for a senior position.
• Familiar with respective code of practices for process design and fire protection such as API, NFPA, SS532, SS634 etc.

We are seeking an experienced Process Design Specialist to join our team. The ideal candidate will have a strong background in process and mechanical design, with excellent problem-solving skills and the ability to work effectively in a collaborative environment.

• Design and develop process flows for various industrial plants, ensuring efficiency and safety standards are met.
• Collaborate with cross-functional teams to coordinate internal and external engineering activities, ensuring project objectives are achieved.
• Prepare technical submissions for stakeholder approval, using Revit/AutoCAD Plant 3D and Microsoft Office software.

Requirements:

• Bachelor's degree in Chemical or Mechanical Engineering.
• At least 3 years of experience in process & mechanical design.
• Familiarity with relevant design codes and standards.
• Proficiency in Revit/AutoCAD Plant 3D and Microsoft Office software.
• Excellent coordination and communication skills.

Spemocean is a leading global service provider in the offshore oil & gas industry, with a dedicated focus on upstream operations. Headquartered in Singapore, we have expanded rapidly with a presence in Qatar, Abu Dhabi, Saudi Arabia, and beyond.

We partner with top-tier EPC companies to deliver world-class engineering solutions, and we're now looking for talented engineers to join our growing design team.

About the Role

We are seeking an experienced Process Design Engineer to join our design engineering team. You will be responsible for developing safe, reliable, and optimized process systems for global EPC projects.

Responsibilities

• Develop and review PFDs, P&IDs, and other process design documents for offshore systems.
• Perform process simulations and equipment/line sizing using tools such as HYSYS or Aspen Plus.
• Ensure designs meet safety, environmental, and operational standards.
• Collaborate with HSE, mechanical, electrical, and instrumentation teams during all design stages.
• Participate in HAZOP, SIL, and multidisciplinary design reviews.

Requirements

• Degree in Chemical or Process Engineering.
• Minimum 5 years' experience in process design for offshore/marine projects.
• Proficient in HYSYS, Aspen Plus, or equivalent process simulation software.
• Prior experience with major design companies preferred.

Why Join Us?

• Work on world-class offshore EPC projects.
• Opportunities for career growth across multiple geographies.
• A strong safety culture and technical excellence.

Job Responsibilities:

• Develop and review PFDs, P&IDs, and process design documents for offshore systems
• Conduct process simulations and sizing calculations for equipment and lines
• Ensure safety, reliability, and optimization of process systems
• Coordinate with HSE, mechanical, and instrumentation teams during design phase
• Participate in HAZOP, SIL, and design reviews

Requirements:

• Degree in Chemical or Process Engineering
• 5+ years' experience in process design for offshore or marine projects
• Proficiency in software such as HYSYS, Aspen Plus, or similar
• Prior experience with big EPC companies is preferred

Why Join Spemocean?

· Spemocean is a leading global service provider in the offshore oil and gas industry, with a dedicated focus on upstream operations. Headquartered in Singapore, we've expanded rapidly with a presence in Qatar, Abu Dhabi, Saudi Arabia, and beyond

We offer:

· Career growth in global offshore projects

· Exposure to high-profile EPC operations

· A strong safety culture and technical excellence

· A chance to work with world-class teams across multiple geographies

· Be part of a journey that defines energy solutions at the next level.