Job title: Graduate Project Manager
Location: Southampton
Start Date: September 2027
Joining Tetra Tech as a graduate is more than starting a new job – you’ll become part of our Next Gen Talent development programme, designed to support you as you build your career with us. Alongside hands‑on experience and exposure to real projects, you’ll benefit from a structured programme of regular learning, training and development opportunities, helping you grow your technical and professional skills as you progress.
You’ll be supported throughout your development by experienced colleagues, giving you the opportunity to learn, build your network and develop the skills and experience needed for a successful long‑term career with Tetra Tech.
Purpose & Scope of the Role
Tetra Tech is a leading technical, engineering and environmental consultancy, delivering data‑driven solutions across the UK and Europe. With over 6,000 people and 50+ offices, we combine local delivery with global capability. This is an exciting opportunity to join our expanding Project and Cost Management team and support the delivery of complex projects across public and private sectors, working with high‑profile clients and colleagues across all UK disciplines.
Your Impact in this position
You’ll support the full project lifecycle, helping deliver high-quality services on projects valued from £1m to £500m. Working alongside senior staff, you’ll contribute to project delivery, governance, cost control, risk management, client and stakeholder liaison, and the smooth coordination of project teams.
5 Core Capabilities
- Project Delivery Support – Assist in managing construction and consultancy projects from planning through to completion.
- Commercial & Governance – Prepare tender and contract documents, support internal governance, and help control costs and resources.
- Risk & Change Management – Track project risks, implement change control, and support effective project decisions.
- Stakeholder Engagement – Facilitate progress meetings and build strong relationships with clients, stakeholders and delivery teams.
- Team Collaboration – Work closely with senior colleagues to support business objectives and deliver multiple deadlines successfully.
Training, Qualifications & Experience
You’ll need a minimum 2:1 degree in Project Management or a construction-related discipline, strong Microsoft Office skills (Word, Excel, PowerPoint), and ideally experience with Microsoft Teams and Project. Strong communication, interpersonal and organisational skills are essential, along with a professional, ethical approach. A full UK driving licence, flexibility to travel, and suitability for Government Security Clearance are required.
Working Environment
Based in Southampton, this graduate role offers hybrid working in line with team and project needs. You’ll be expected to spend more time in the office initially to support learning, collaboration and development, with domestic and overseas travel required when needed
Application Closing Date: 31st October 2026
Assessment Centre to be held: February 2027
About 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 ofexpertiseacross 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
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Graduate Project Manager in Southampton employer: Tetra Tech
Tetra Tech is an exceptional employer, offering a dynamic and supportive work environment for hydrogeologists looking to make a meaningful impact in the groundwater and geothermal sectors. With a strong emphasis on employee growth, you will have opportunities to develop your project management and leadership skills while working on diverse projects across Great Britain and Ireland. The company promotes a collaborative culture that values innovation and creativity, ensuring that every team member can contribute to sustainable solutions in a flexible and hybrid working setting.
