Senior Project Planner Join a global technology-led organisation working at the forefront of defence and national security. This is a key role supporting the delivery of complex, high-impact programmes that help shape the future of secure, connected systems. Location: UK (hybrid working) Package: Competitive salary + bonus + strong benefits Build and manage fully integrated project schedules across large, complex programmes using Primavera P6 Partner with Programme and Project Managers to provide clear planning insight and direction Identify and manage scheduling risks and opportunities, embedding mitigations into plans Apply Earned Value Management to track performance and assess project changes Deliver schedule risk analysis and present findings to senior stakeholders Produce high-quality reports and dashboards to support decision-making Work cross-functionally with engineering, commercial and supply chain teams to maintain schedule integrity Strong experience in project planning within defence, aerospace or complex engineering environments Proven track record using Earned Value Management techniques Experience with schedule risk analysis and quantitative modelling Confident analysing and communicating complex data to stakeholders Ability to coordinate planning across multiple teams and suppliers Solid Microsoft Office skills and fluent English Flexible and hybrid working, including compressed hours options Private healthcare and cash health plan Holiday buy and sell scheme Performance-related bonus Ongoing training, development and career progression opportunities Supportive, collaborative environment with real impact on national projects We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.