At Tetra Tech, you will work with high-performing teams who are passionate about using their expertise to find solutions to complex problems in water, environment, infrastructure, resource management, defence, energy, and international development. We are recruiting experienced Project Planners to work within our Project Controls team on a series of security, defence, and nuclear sector projects. About You: You will be an experienced project planner and scheduler, whowill undertake planning and scheduling functions and performance monitoring.This includes: 1. Development and updating of programmes. 2. Submission of NEC-compliant programmes for acceptance. 3. Using the principles of DCMA/CIOB Protocol to undertake integrity checks on supply chain and 3rd