Senior / Executive Engineer – Contract

National Environment Agency

Fixed Terms

Closing on 30 Sep 2025

What the role is

You will work in Environmental Health Institute and be a member in the Built Environment Branch.

We are seeking a dedicated engineer with strong technical expertise in environmental health and the built environment. You should have experience in both field and laboratory research methodologies, with knowledge in indoor air quality assessment, ventilation system analysis, and bioaerosol science.

What you will be working on

You will design and conduct field and laboratory research to assess and mitigate environmental exposure concerns in the built environment. Key areas of focus include indoor air quality, ventilation systems, and bioaerosol science. You will also contribute to developing national environmental public health policies and collaborate with stakeholders to translate scientific findings into actionable policy and operational solutions.

What we are looking for

Master's or Bachelor's degree in engineering
Excellent knowledge of air-conditioning and mechanical ventilation (ACMV) systems, air distribution and airflow, indoor air quality management, and air-cleaning technologies
Experience in computational fluid dynamics (CFD), field investigation of ACMV and IAQ issues, and research on indoor air quality and ventilation
Experience in data analysis and statistical analysis
Experience in studying airborne microbiomes and pollutants
Valid Class 3 driver's licence with willingness to travel to field sites preferred (vehicle provided if available)
Capacity for systems thinking and inclination towards trans-disciplinary science
Strong interest in public health research, policy, and operations
Excellent organisational, analytical, communication, and interpersonal skills
Ability to multitask and work independently in a fast-paced environment
Openness to developmental opportunities

About National Environment Agency

The National Environment Agency (NEA) is the leading public organisation responsible for ensuring a clean and sustainable environment for Singapore. Its key roles are to improve and sustain a clean environment, promote sustainability and resource efficiency, maintain high public health standards, provide timely and reliable meteorological information, and encourage a vibrant hawker culture. NEA works closely with its partners and the community to develop and spearhead environmental and public health initiatives and programmes. It is committed to motivating every individual to care for the environment as a way of life, in order to build a liveable and sustainable Singapore for present and future generations. For more information, visit www.nea.gov.sg

About your application process

This job is closing on 30 Sep 2025.

If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and apply for other roles within National Environment Agency or the wider Public Service.