Planner / Senior Planner Location: London (with hybrid/flexible options) Sectors: Infrastructure, Defence, Energy, Rail, Highways, Utilities Overview: We’re seeking a Planner or Senior Planner with proven experience supporting major infrastructure projects. You'll play a key role in schedule development, performance analysis, and client engagement, helping to shape the successful delivery of complex programmes from start to finish. What you’ll be doing: Develop and maintain detailed project schedules using Primavera P6 or MS Project, ensuring alignment with project objectives and contract requirements Work collaboratively with delivery teams to define scope, build work breakdown structures, and establish robust baselines Carry out schedule analysis including critical path, float, risk modelling, and "what-if" scenarios Produce progress reports, S-curves, resource histograms, and dashboard visuals for both internal teams and client stakeholders Provide early warning on slippage and recommend mitigation or recovery actions Lead or support planning sessions with clients and contractors, challenging assumptions to ensure accuracy Coach junior planners and promote best practice in planning across the team What we’re looking for: Experience planning across major UK infrastructure projects—rail, highways, defence, energy or utilities preferred Proficient in Primavera P6 (essential), with additional experience in MS Project, TILOS or cost/risk tools seen as a bonus Familiarity with NEC contract suite and its impact on schedule management and reporting Skilled communicator with confidence engaging project teams and client stakeholders Degree qualified in a relevant field or equivalent practical experience Strong attention to detail, critical thinking and ability to operate independently or as part of an integrated team UK driving licence and willingness to travel to client sites as needed