Senior Drainage Engineer and Hydrologist

Create futures worth inheriting with SMEC and the SJ Group 

At SJ, we’re building identity into infrastructure, character into skylines and peace of mind into everyday life.

A global urban and infrastructure consultancy firm with over 75 years of project delivery success, SJ and its member companies continue a collective legacy that delivers global expertise with local precision.

Become part of our 16,000 client-centric specialists in more than 120 offices in over 40 countries who shape spaces across the world to meet the needs of today and the aspirations of generations to come.

About SMEC

SMEC simplifies the complex. We unlock the potential of our people to look at infrastructure differently, creating better outcomes for the future.

We are committed to positively impact the people, the environment and the clients and communities we serve.

Your opportunity with us

The primary purpose of the Senior Drainage Engineer and Hydrologist is to manage the design, analysis, and implementation of drainage and hydrological systems for large-scale infrastructure projects. The role ensures effective water management, flood risk mitigation, and compliance with applicable standards to support safe, sustainable, and timely project delivery. The role supports safe, durable, and compliant project delivery through effective monitoring, evaluation, and reporting. Detailed tasks are given as follows;

• Design and review of drainage and hydrological systems to ensure efficiency, safety, and compliance with project standards.
• Perform and validate hydrological and hydraulic analyses to assess flood risks and water flow impacts.
• Oversee construction and quality assurance of drainage structures, culverts, and water management systems.
• Coordinate with consultants, contractors, and authorities to ensure regulatory compliance and timely approvals.

Key Requirements

• At least a graduate in Civil Engineering or an equivalent degree in a related field/ subject
• Minimum 10 years of professional experience
• Minimum 7 years of experience in the relevant field

Why join us?

We value equity, diversity and inclusion and are committed to creating a work environment where everyone feels a sense of belonging and is empowered to do their best. We recognise the importance of a diverse and inclusive workplace to drive innovation and shared learning across our growing global network.

Join us and be part of a culture where we rise together, deliver excellence, and expand what’s possible. ‘Real impact, made together’ is at the core of everything we do, embracing diverse perspectives to drive meaningful impact and build a shared legacy.

How to apply

All applications must be submitted online. To apply, click on the "Apply Now" link below and follow the prompts.

To find out more about SJ Group, please visit our website at www.smec.com

Note to Agencies
All recruitment activities are coordinated through our Global Talent Acquisition team.  At this time, this role does not require agency support. Please refrain from forwarding résumés directly to employees or hiring managers, as unsolicited submissions will not be accepted and no fees will be payable.

At Surbana Jurong, we put talent, hard work, teamwork and a fun workplace together to approach problems and solve them creatively and collaboratively. Join us in making a positive impact on the world!