Graduate Programme 2027 - Environment and Sustainability

Environmental Graduate or Sustainability Graduate.

Location: Dublin, Cork or Galway.

Tetra Tech is currently recruiting for Graduates to join our Environment & Sustainability Graduate Programme 2027. By joining us, you will be part of a leading global multi-disciplinary consultancy. We specialise in all areas of the built and natural environment, shaping the future of our environmental, social and economic landscapes.

Our projects are all around you. We define, design and manage projects that create shared value to a complex, urbanising and resource-scarce world. Our people are our success. We need people who share our passion on solving the problems that matter. And where you’ll be supported every step of the way. Here is where you come to build a career.

What you will be doing:

You will be working with a strong team of highly knowledgeable consultants giving you the opportunity to develop your skill set and progress your career. You’ll be trained in providing support and assistance across a range of projects and technical areas. You will provide consultancy advice to our clients, contributing towards the success of the team through the effective delivery of project and ensuring development of key client relationships.

Who we are looking for:

To be considered for our graduate programme you will need to be on course for achieving a relevant degree on one of the following subjects:

BSc / MSc in Environment & Sustainability.

We encourage and value different ideas, perspectives, and styles of thinking. We need a mix of experiences and skills to develop the most innovative ideas to positively shape the impacts of our clients’ projects. We are looking out for Engineers / Scientists who take opportunities, those who are keen to learn and develop, intelligent risk takers who are not scared to try new things, and who adapt and move quickly.

What’s in it for you?

At Tetra Tech we work as one team to achieve exceptional outcomes and, joining the Graduate Scheme is no different. From early on in your career, you will have exposure to sustainable projects. Building the foundations of a consultancy career by growing skills, knowledge, and behaviours; and building experience and achievements into real expertise.

We are an accredited training provider – from entry level to master’s degree level professional qualifications in leadership & management and executive coaching & mentoring, we support learning and development for everyone.

A personal development plan and a transparent career pathway puts you in the driving seat of your career and you’ll be supported as far as you want to go.

Applications:

As part of the selection process, it is mandatory to upload a CV and Covering Letter as we will not process your application without one. In your covering letter we want to know why you are interested in Tetra Tech and the discipline you are applying against. We would also like to know a little about you as an individual. Please note that visa or work permit sponsorship cannot be provided for this role. Applicants must have current authorization to work in Ireland.

What happens next?

If this opportunity suits your career journey, we’d love to hear from you.

Our closing date for graduate applications is 30th November 2026. There could be a possibility that we close earlier if we have volume applications. We would recommend for you to get an application in as soon as possible to avoid disappointment.

If you are successful, you will be invited to an interview in December 2026. This will be an opportunity to meet the team who you could be working with. You will be able to showcase your relevant skills and suitability for the role and, ask any questions on how the team works and what to expect in the role day to day.

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Why join Tetra Tech?

Tetra Tech is a leading provider of consulting and engineering services working across the full project lifecycle worldwide. We have a wide range of expertise across our teams, providing a global support network with a personalised approach to client relationships to better understand where we can add value. We provide a collaborative environment that supports individual performance, innovation, and creativity.

We support public and private sector clients on local, national, and international projects to deliver sustainable and resilient solutions. Our operations in the UK, Ireland, and the Netherlands include more than 6,000 employees who are Leading with Science® to solve our clients’ most complex problems.

In alignment with the Equality Act 2010, we will make reasonable adjustments to support candidates and employees requiring additional arrangements. This could include adaptations to work schedules, training approaches, or the physical workspace. Please inform us if you need any accommodations during the recruitment process or in your day-to-day role.

Recruitment Agencies

We have a Preferred Supplier List of trusted partners to assist us when required and do not acknowledge any speculative CVs or unsolicited candidate introductions from agencies not on this list and any submitted will be taken as a gift. Please refer to the careers page on our website if you require any further information.

Graduate Programme 2027 - Environment and Sustainability jobs

Graduate Programme 2027 - Environment and Sustainability