Process Design Engineer

True Eco Sdn Bhd; Seri Kembangan; On-site; MYR 70,000 - 90,000; Full time

Job summary

A leading engineering firm in Malaysia is seeking an experienced Senior Process Design Engineer to join their team in projects related to biogas and water treatment. The role includes developing process designs, supporting project execution, and coordinating with stakeholders. The ideal candidate has a degree in engineering, at least 3 years of relevant experience, and strong documentation skills. This position offers opportunities for continuous improvement and mentorship.

Qualifications

• At least 3 years of experience in EPC/EPCM, industrial utilities, water treatment, wastewater, biogas, oil & gas, or chemical process engineering.
• Strong competency in P&ID development and process calculations.
• Ability to coordinate multidisciplinary engineering work.

Responsibilities

• Develop, review, and optimise P&ID, process flow diagrams, and system architecture.
• Provide technical support to project managers, site engineers, and commissioning teams.
• Attend technical meetings with clients, consultants, and authorities.

Skills

P&ID development

Process calculations

Equipment sizing

System layout planning

Technical documentation

Education

Degree in Chemical, Mechanical, Environmental, or Process Engineering

Job description

True Eco Sdn Bhd – Selangor

(EPCC Contractor for Biogas, Water Treatment, Odour Control & Environmental Engineering)

Position Overview

We are seeking an experienced and driven Senior Process Design Engineer to join our expanding engineering team. This role plays a critical part in the design, development, and execution of our biogas, water treatment, and industrial odour control projects.

The ideal candidate is a hands‑on engineer with strong process knowledge, able to lead design work, coach junior engineers, and ensure high‑quality technical deliverables throughout the project lifecycle.

Key Responsibilities

1. Process & Mechanical Design

• Develop, review, and optimise P&ID, process flow diagrams, and system architecture.
• Perform detailed engineering calculations including:
• Pump/blower sizing
• Pipe sizing & hydraulics
• Tank/pressure vessel capacity
• Biogas flow & treatment calculations
• Mass & energy balance
• Prepare process design basis, heat & material balance, and equipment data sheets.

2. Engineering Documentation

• Prepare and review:
• Technical specifications
• Design reports
• Equipment lists
• BOQ and material take‑off
• Data sheets & calculation sheets
• Develop and verify method statements, ITPs, PQP, O&M manuals.

3. Project Execution Support

• Provide technical support to project managers, site engineers, and commissioning teams.
• Resolve design issues and support site installation and commissioning activities.
• Coordinate with vendors, suppliers, and fabricators to ensure compliance with design requirements.

4. Drawing & Drafting Coordination

• Lead draftsmen in preparing GA drawings, layout plans, fabrication drawings, and isometric drawings.
• Review and approve engineering drawings before release for construction (IFC).

5. Client & Stakeholder Engagement

• Attend technical meetings with clients, consultants, and authorities.
• Present design concepts, calculations, and system performance expectations.
• Support proposal and tender submissions with technical inputs.

6. Continuous Improvement

• Optimise process performance for efficiency, cost reduction, and system reliability.
• Identify improvement opportunities in design methodology, documentation, and project workflow.
• Mentor and guide junior engineers in process design and engineering fundamentals.

Added Advantage (but not mandatory)

• Experience in:
• Biogas systems (scrubber, flare, blower, digester, carbon filter)
• Water/Wastewater systems (DAF, MBBR, RO, UF, EOx)
• Odour control (FRP scrubbers, chemical scrubbers, biofilters)
• Familiarity with fabrication drawings, HDPE/FRP/SS piping systems
• Knowledge of relevant standards (ASME, ISO, DOE/DOE guidelines, MS standards)

Qualifications & Requirements

Degree in Chemical, Mechanical, Environmental, or Process Engineering at least 3 years experience in EPC/EPCM, industrial utilities, water treatment, wastewater, biogas, oil & gas, or chemical process engineering

Strong competency in:

• P&ID development
• Process calculations
• Equipment sizing
• System layout planning
• Technical documentation

Ability to coordinate multidisciplinary engineering work

Strong written and verbal communication skills

Ability to work independently and meet deadlines