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Job Title


Senior Commercial Manager


Company : Egis


Location : Slough, England


Created : 2026-02-23


Job Type : Full Time


Job Description

Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm. We create and operate intelligent infrastructure and buildings that both respond to the climate emergency and contribute to balanced, sustainable and resilient development. Our 20,500 employees operate across over 100 countries, deploying their expertise to develop and deliver cutting-edge innovations and solutions for clients. Through the wide range of our activities, we are central to the collective organisation of society and the living environment of citizens all over the world.Egis is a global leader in the vibrant disciplines of infrastructure engineering, planning, and management services, tasked with sustaining efficient commercial lifecycle stewardship amidst interactions with various third-party entities. As Egis expands its service delivery across the UK, Ireland, and broader European markets, we are committed to becoming the engineering and consulting partner of choice while also expanding our talented team. At Egis, we prioritise our people, and to enhance our Nuclear capabilities, we are looking to recruit a skilled Nuclear Senior Commercial Manager to operate as part of the Energy and Sustainable Cities Business Line.This period marks an exciting time to join Egis's new Project, Programme, PMO and Commercial Management Capability ("P3M CM") UK, Ireland and Europe team, which is undergoing a transformative phase.The P3M CM Function at Egis is deeply committed to boosting strategic operations and overall efficacy by:Developing a premier capability and team;Proactively engaging with key clients, markets, strategic partners and suppliers;Streamlining and enhancing operational workflows;Achieving results through strong commercial policies;Amidst the challenges of managing the extensive infrastructure needs of Europe, these dynamic transformations offer numerous opportunities to contribute significantly to Egis's establishment as a leader in the infrastructure sector.Must have the right to work in the UK - Due to the nature of the work, we will need to complete a BPSSThis role is subject to client interview and acceptanceJob DescriptionAre you ready to lead with impact and shape the future of sustainable infrastructure? Egis UK is seeking a forward-thinking Senior Commercial Manager to join our expanding team, delivering high-value programmes across the Nuclear spectrum. This is your chance to drive commercial excellence, influence strategic outcomes, and grow your career across some of the UK's most vital sectors.Your Role & ImpactReporting to the Nuclear Commercial Lead, you'll work directly with our clients, leading a team of commercial professionals across multi-million-pound portfolios of contracts. You'll provide strategic oversight from procurement through to close-out, ensuring alignment with project timelines, budgets, and risk profiles. You'll also engage with senior stakeholders, regulators, and strategic partners to ensure commercial integrity and performance.This role is ideal for a commercially astute leader with deep infrastructure experience and a passion for driving value, innovation, and continuous improvement.Key Responsibilities:Strategic Commercial LeadershipWork directly with our key clients, providing excellent commercial expertise and capability across the delivery lifecycle. This may be through secondment arrangements and being embedded within the client organisationLead commercial delivery across complex, multi-workstream programmes, guiding procurement strategies and contract preparation through to management and close outPrepare, develop and implement practical commercial solutions to support and guide our clientsOversee contract execution, management, supplier performance evaluation and risk mitigationEnsure compliance with NEC3/4 and FIDIC contracts, UK law, and applicable regulatory frameworksCollaborate closely with multi-disciplinary teams and client stakeholders to ensure commercial clarity and complianceBuild and foster strong supply chain relationshipsDevelop and build a strong industry network across clients and partnersLead the building and development of broader commercial and cost management capabilitySupport the work-winning team to review and identify risks and accountabilities within tender packs and contractual termsProject & Cost ManagementLead commercial portfolios working closely with colleagues and associated disciplines to deliver a consistent and high-quality outcomeSupport feasibility studies, benchmarking, business case development and value managementLead cost planning, estimating, and final cost plan presentationManage post-contract cost variances, valuations, and change controlOversee final account negotiation and post-project evaluationStakeholder Engagement & Business GrowthAct as a trusted interface with clients, consultants, and delivery teamsCollaborate with senior leadership to shape strategies and support robust decision-makingProvide expert commercial insightMaintain a robust database of lessons learned and outcomesDrive continuous improvement across commercial processes and toolsQualificationsA qualification in a related subject (e.g. Quantity Surveying, Construction Law)Chartership in a related subject (or working towards)Expert commercial acumen and experience operating within client organisations.Strong financial modelling and problem-solving skillsExcellent client facing and supply chain facing skillsExperience of managing teamsA self-starter with the enthusiasm and ability to inspire and motivate peopleExtensive experience in nuclear, water, environment, defence, rail, highways or other major/complex infrastructure sectorsIn-depth knowledge of CDM regulations and risk managementExpert in NEC3/4 contractsExperience and familiarity across the full construction programme lifecycleA strong appetite for continuous learning and self-developmentFully conversant with all commonly utilised office IT packages as well as industry specific systems (e.g. contract management)A qualification in a related subject (e.g. Quantity Surveying, Construction Law)Chartership in a related subject (or working towards)Willingness to work on-site at least 3 days per week (London or Manchester area)Additional InformationWe are committed to our planetIn each project we design, engineer and operate we care deeply about the legacy we're leaving behind. As part of our team, you'll have a unique opportunity to use your skills and expertise to shape a better future for our communities in the UK, and all around the globe.Our commitment is translated in the work carried out by our Egis Foundation, which funds concrete actions to address the climate crisis and is focused on educational and social initiatives that will help in the responsible and sustainable shift towards a sustainable world.We are an Equal Opportunities employer and we strive to build a workforce that truly reflects the communities we represent. We welcome candidates from all backgrounds, regardless of age, disability, gender, gender identity, gender expression, race, religion or belief, sexual orientation, socioeconomic background, and any other protected characteristic. If you decide to apply for an opportunity with us, your application will be assessed based purely on your experience, the essential and desirable criteria, and your suitability for the role. We value each and every one's contribution as this builds our culture and means that if you work with us, you will be included, listened to, and respected.