Senior Planner South East; L8

As an Arcadian, you already help us deliver world leading sustainable design, engineering, and consultancy solutions for natural and built assets. We are part of a global business comprising 34,000 people in over 30 countries, dedicated to improving quality of life.

The Arcadis Mobility Programme Management & Commercial Management unit is seeking highly skilled Senior Project Planners to deliver the planning and scheduling of one of our major programmes in London and the south of England. This pivotal role combines strategic planning and performance reporting to ensure successful project delivery. You will play a key role delivering mobility (rail, highways and aviation) infrastructure and driving continuous improvement.

• Planning and scheduling on complex projects, ensuring robust project controls throughout the lifecycle.
• Develop and maintain project baseline plans, work breakdown structures, and schedules aligned with delivery objectives.
• Monitor progress, identify variances, and implement recovery and contingency plans.
• Report on earned value, progress, and performance to inform financial forecasting and decision‑making.
• Analyse project and programme data to identify trends, risks, and anomalies.
• Ensure compliance with planning standards and lifecycle frameworks.
• Audit contractor plans and monitor adherence to Network Rail procedures.
• Collaborate with clients, multidisciplinary teams, and stakeholders to deliver value and build strong relationships.
• Drive continuous improvement in planning processes and adopt emerging digital tools.

Essential

• 7+ year experience in project planning and scheduling, ideally within major rail or infrastructure programmes.
• Degree/HNC/HND in Engineering, Project Management, or a related subject.
• Strong understanding of UK mobility sector and project delivery requirements.
• Proficient in planning software (e.g., Primavera P6, MS Project).
• Excellent organisational, commercial, and communication skills.
• Experience with project controls, cost engineering, and financial operations.
• Familiarity with different contracting environments and commercial models.

Desirable

• Membership of a relevant professional body.
• Six Sigma Yellow Belt certification.
• Broad understanding of rail, highways or aviation engineering, construction and investment planning systems.

Continue your career journey as an Arcadian. We believe everyone's contribution matters and we pioneer a skills‑based approach to harness your unique experience and expertise.

We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. We believe that by working together diverse people with different experiences develop the most innovative ideas.

Equality, diversity and inclusion is at the heart of how we improve quality of life and we work closely with our people across six ED&I Work streams:
Age, Disability, Faith, Gender, LGBT+ and Race. A diverse and skilled workforce is essential to our success.