Senior Process Engineer - Water & Wastewater Systems Lead

De Nora Water Technologies; Singapore; On-site; SGD 120,000 - 170,000; Full time

Job summary

De Nora Water Technologies is seeking a Senior Process Engineer to lead design and execution of water, wastewater, and industrial water projects in Singapore. You will perform process design, calculations, PFD/P&ID development, equipment selection, and technical documentation while coordinating with clients, vendors, and internal teams.

You will mentor junior engineers, lead a project team during execution, ensure robust system design, and ensure delivery within schedule and budget.

Qualifications

• Degree in Engineering (Chemical, Environmental, or equivalent).
• Minimum eight years of experience as a Process Engineer in water/wastewater projects.
• Extensive knowledge of water/wastewater and IW/UW treatment tech (UF, RO, ion exchange, CAS, SBR, MBR, etc.).
• Strong people, stakeholder management, and technical writing skills.
• Semiconductor WWTP design experience is advantageous.

Responsibilities

• Lead process engineering design for water/wastewater and industrial/ultrapure water systems.
• Develop PFD and P&ID and specify equipment and process calculations.
• Provide technical support during project execution and tender stage.
• Mentor and train junior engineers and coordinate with multi-disciplinary teams.
• Ensure compliance with quality management system and client requirements.
• Travel to sites as needed.

Skills

Process design

Project leadership

Technical writing

Stakeholder management

Mentoring

Travel readiness

Education

Bachelor's degree in Chemical or Environmental Engineering

Job description

De Nora Water Technologies is seeking a Senior Process Engineer to lead design and execution of water, wastewater, and industrial water projects in Singapore. You will perform process design, calculations, PFD/P&ID development, equipment selection, and technical documentation while coordinating with clients, vendors, and internal teams.

You will mentor junior engineers, lead a project team during execution, ensure robust system design, and ensure delivery within schedule and budget.