Senior MEP Cost Consultant - Data Centres (Site Based)

Job ID: 43043Reference: 300016031628003Location: Newcastle, Tyne and Wear, United KingdomDepartment: Cost ManagementBusiness Unit: AUK UKWork Type: On-siteDate Posted: 2026-08-04Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex challenges and deliver more impact together.About the RoleWe are looking for a Senior Cost Consultant to join our Cost & Commercial Management team, supporting the commercial delivery of a major hyperscale data centre programme.This is an exciting opportunity to play a key role in the post-contract commercial management of large-scale capital works, supporting delivery across major building and campus infrastructure packages. The role will focus on commercial activities including GMP development, contract administration, change control, valuations, forecasting and final accounts.You will work as part of an integrated site-based commercial team and collaborate closely with contractors, consultants, client representatives and internal project disciplines.What You’ll Be DoingCommercial ManagementSupport the Commercial Director in the commercial management of major capital work packages from procurement through to final accountSupport, and where agreed lead, the development, negotiation and conversion of GMP packages into agreed contract sumsSupport the commercial management of key packages including MEP, enabling works, civils, piling, structures, steel, architectural and CSAContribute to the agreement and closure of final accounts with contractors and supply chain partnersContract Administration and ControlsSupport the administration of contracts, including FIDIC-based contract processes and commercial governancePrepare and review valuations, payment recommendations and change controlInput into cost reports, forecasts, CVRs and executive dashboardsReview tender analysis and recommendation reports prepared by the main contractorWork within established financial systems and budgets to monitor cost performance and manage variancesRisk and ReportingSupport the management of commercial risks, opportunities and contingencyAnalyse commercial data and project documentation to identify trends, issues and opportunitiesProvide clear recommendations to support effective decision-makingEscalate key risks or issues to senior stakeholders where requiredCollaboration and Client FocusWork collaboratively with project teams including design, PMO, construction, procurement and commissioningBuild strong working relationships with contractors, consultants, client stakeholders and the wider Arcadis teamContribute to a high-performing team culture focused on delivery, collaboration and continuous improvementShare knowledge and support service innovation and best practice in cost and commercial managementTeam ContributionSupport and guide more junior team members on technical and programme-related mattersContribute positively to team development through coaching, mentoring and knowledge sharingWhat We’re Looking ForEssential ExperienceExperience in cost and commercial management on complex construction or infrastructure projectsStrong post-contract experience, including change control, valuations, forecasting and final accountsExperience supporting commercial delivery across major work packages, ideally within large, technically complex projectsAbility to work effectively with contractors, consultants and client stakeholdersStrong analytical skills with the ability to interpret data and provide commercial insightExperience supporting or mentoring junior colleaguesDesirable ExperienceExperience working on data centre, industrial, mission-critical, pharmaceutical, manufacturing or similarly complex projectsFamiliarity with GMP procurement/commercial arrangementsExperience of FIDIC contract administrationExperience working in a site-based project environmentQualificationsWe welcome applications from people with a range of backgrounds. You should be able to demonstrate relevant capability through one or more of the following:A degree or equivalent qualification/experience in quantity surveying, commercial management, construction management or a related disciplineProfessional membership or chartered status, or working towards thisCSCS card, or willingness/ability to obtain one if required for site accessWhat Success Looks LikeIn this role, you will:Help drive robust commercial management across a major capital programmeSupport effective cost control and informed decision-makingBuild trusted relationships with project stakeholdersContribute to successful project outcomes and strong client serviceSupport the growth and development of colleagues within the teamWhy Arcadis?We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It’s why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.You’ll do meaningful work, and no matter what role, you’ll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.Together, we can create a lasting legacy.Join Arcadis. Create a Legacy.Our Commitment to Equality, Diversity, Inclusion & BelongingWe 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 Workstreams: Age, Disability, Faith, Gender, LGBT+ and Race. A diverse and skilled workforce is essential to our success.#LI-LP1