Senior / Principal Civil 3D Modeller

AECOM is seeking a Senior or Principal Civil 3D Modeller to support infrastructure projects in London. This role centers on applying advanced Civil 3D skills to produce accurate models for a range of engineering and construction initiatives. Role overview Work closely with multidisciplinary teams to develop and refine design solutions. The position involves creating detailed models that support project delivery and contribute to effective collaboration across engineering disciplines. What you will do Use Civil 3D to generate and manage models for infrastructure projects Coordinate with colleagues from various specialties to ensure integrated project outcomes Support design innovation and maintain high standards of quality in modelling work Requirements Extensive experience with Civil 3D software Background in infrastructure or related engineering projects Strong collaboration and communication skills

Join our dynamic team at AFRY as a Principal Civil Engineer, where you will lead innovative projects and drive engineering excellence in the heart of London. We are looking for a talented professional who can demonstrate exceptional technical skills and a commitment to sustainability and infrastructure development.

Join our dynamic Airfield Team as a Senior or Principal Civil Engineer, where you will be responsible for leading complex civil engineering projects within the aviation sector. Your expertise will be critical in the design and implementation of airfield infrastructure, ensuring compliance with safety and quality standards.As a key member of our team, you will collaborate with multidisciplinary teams, engage with clients, and mentor junior engineers, driving innovation and excellence in our projects. Your role will also involve strategic planning and project management to ensure timely delivery and budget adherence.

Begin your journey here. Advance your career with us.AECOM seeks an experienced Principal Civil Engineer to lead technical initiatives across a variety of projects for data center clients. These projects encompass site due diligence assessments, master planning, detailed design, and construction support. This role is pivotal in fostering business growth, enhancing client relations, and advancing AECOM's civil engineering capabilities within the data center sector.As part of our Civil Engineering Business Unit, you will collaborate with a diverse team of professionals, including ground engineers, structural engineers, mechanical engineers, electrical engineers, architects, project managers, environmental specialists, and surveyors, both locally and globally, to support our extensive portfolio of data center projects.In the Data Centres Market Sector, you will represent AECOM as a knowledgeable ambassador, delivering expert civil engineering counsel throughout EMEA and in conjunction with global teams. Your contributions will ensure the successful execution of data center projects for major technology clients, emphasizing technical excellence, resilience, and cross-disciplinary integration while reinforcing AECOM's standing in the Hyperscale and Co-location data center market.Your responsibilities will include:Providing strategic civil engineering leadership and technical governance for data center projects, ensuring adherence to AECOM standards and regulatory requirements.Leading, reviewing, and approving civil engineering infrastructure designs and specifications, creating viable solutions for site development, earthworks, drainage, pavements, access, utility infrastructure, and civil engineering works related to data centers.Coordinating with fellow civil engineers and technical experts to ensure the successful delivery of our data center project portfolio, collaborating with ground engineers, electrical engineers, mechanical engineers, structural engineers, project managers, architects, and environmental consultants across the UK and internationally.Enhancing client engagement, driving business development, strategic asset planning, and sector thought leadership, while mentoring and developing civil engineers to improve technical capabilities and delivery excellence within the Data Centres sector.Join us and thrive:At AECOM, we value our employees and offer a variety of core and personalized benefits tailored to support your future and well-being. Enjoy career development opportunities, a flexible hybrid working model to achieve work-life balance, access to technical practice networks, AECOM University, and opportunities for volunteering.

“Are you ready to make a significant impact in the Water Industry as part of a dedicated team of flood risk specialists?” Join our innovative and multidisciplinary Water Team as a Principal Flood Modeller in one of our UK offices, benefiting from our flexible hybrid working model. As a senior technical leader, you will mentor junior staff and strive to enhance our services primarily for the Environment Agency and private sector clients.At AECOM, we are pioneers in innovation, delivering an impressive array of water programs and projects through long-term collaborations with key clients. We have secured positions on major frameworks with the Environment Agency, National Grid, Wessex Water, Anglian Water, National Highways, Southern Water, and South West Water. Alongside our established major infrastructure clients, we have an extensive pipeline of projects that we would be thrilled for you to be part of.Key Responsibilities:Technical Expert: Spearhead flood flow estimations using methodologies outlined in the Flood Estimations Handbook. Design and validate hydraulic models (utilizing software such as Flood Modeller, TUFLOW, HEC-RAS, and InfoWorks ICM) to support flood alleviation schemes, flood risk assessments, river restoration projects, or the Environment Agency’s flood maps.Project Delivery: Lead the development of tenders for a range of projects from innovative single initiatives to multimillion-pound framework contracts. Create and assess high-quality technical reports that document model constructions and uncertainties in the model build process. Conceptualize and define modelling and hydrological strategies, taking into account the associated risks and opportunities.Collaboration: Collaborate closely with clients and teams of engineers and technical specialists to facilitate a diverse range of fluvial, coastal, surface water, or drainage flood risk management projects.Leadership: Mentor team members to support their professional growth and foster relationships with clients and other technical disciplines.Quality Assurance: Stay informed about legislative and guideline developments that may impact our services. Utilize AECOM’s project management systems to ensure high-quality outputs for our clients in line with the agreed timelines and budgets.If you’re passionate about innovation and transforming ambitious ideas into reality, we want to hear from you! Follow our AECOM Water page on LinkedIn to stay informed about the impactful projects we are undertaking and witness the difference we are making in the industry!Join us and grow with AECOM.

At StudioXAG, we craft extraordinary spaces that narrate compelling stories.Our mission is to create unforgettable experiences for some of the most renowned global brands, weaving narratives that resonate across the globe. We specialize in immersive experiences that evoke emotional connections: surprise, disbelief, joy, awe, and wonder. This is the essence of the WOW factor.We are on the lookout for a Senior 3D Designer who excels at transforming concepts into remarkable realities at our London Creative Studio.The Role:As a key player in our experiential and spatial design team, you will be instrumental in executing our most impactful retail environments and experiences.You will be responsible for creating engaging brand environments through pop-ups, window displays, permanent retail spaces, exhibitions, and brand activations, all delivered to an industry-leading standard with thoughtful design and captivating storytelling.Responsibilities:Creative Delivery: You will combine visionary design prowess with strategic insight to craft innovative spatial solutions that align with client objectives.Ways of Working: Collaborating with a Design Project Manager, you will tackle a diverse range of briefs, from the initial creative concept through to finalized designs ready for production and installation, maintaining a meticulous attention to detail and execution across all stages.Communication: Your exceptional communication skills will enhance design narratives, influence project success, engage clients, and offer clarity. You will regularly present your ideas to both senior internal creatives and external clients, ensuring your proposals stand out and reflect our studio’s high standards.Collaboration: As a specialist in interdepartmental collaboration, you will oversee projects with acute attention to detail to uphold creative intent at all stages. You will work closely with our in-house technical, production, and workshop teams to ensure world-class execution of your designs.Leadership: While you will report to an Associate Design Director for mentorship, your senior position allows you to guide and develop junior team members, leading your projects and championing creative excellence throughout the studio.Innovation: At StudioXAG, we continuously seek fresh approaches to design challenges. You will be a vital part of fostering a culture that prioritizes sustainable strategies.

Join Monzo as a Senior Forecasting Modeller, where you will leverage advanced analytics to shape our financial forecasts. Your expertise will guide decision-making processes and enable us to enhance our strategic planning. You will collaborate closely with cross-functional teams to develop robust predictive models that drive business growth and improve operational efficiency.

Join our innovative team at dev2 as a Senior Data Modeller. In this role, you will be at the forefront of shaping our data architecture and modeling strategies to drive insightful decision-making across the organization. Your expertise will be critical in designing sophisticated data models that enhance our analytical capabilities and support our business objectives.

Launch Your Career with AECOM and Make an Impact!“Join our team of flood risk specialists and help shape the future of the Water Industry!”We are seeking a dedicated Senior Flood Modeller to become a vital part of our expanding Water Business Line in London. This is your opportunity to contribute to high-profile projects throughout the UK and beyond while being part of one of the UK’s leading engineering hubs.As a Senior Flood Modeller at AECOM, you will serve as a key technical resource, mentoring junior staff and driving our service offerings to local authorities, water companies, and both private and public sector clients.Your Responsibilities:Develop and validate hydraulic models using software such as Flood Modeller, TUFLOW, Mike 11, Mike 21, HEC-RAS, and ICM for Flood Alleviation Schemes, Flood Risk Assessments, and reservoir flood studies.Create water quality models utilizing industry-standard software like MIKE, Delft3D, SIMCAT, and/or ICM.Conceptualize and outline modelling strategies, assessing risks and opportunities.Conduct and review hydrological assessments in accordance with the Flood Estimation Handbook, ReFH2, and WINFAP standards.Lead and contribute to tenders for innovative projects and multimillion-pound framework contracts.Mentor team members to enhance their professional growth.Foster strong relationships with clients and collaborate with other technical disciplines.Stay informed about relevant legislation and guidelines impacting our services.Utilize AECOM’s project management systems to deliver exceptional outputs within the agreed timelines and budgets.Work in close partnership with clients and multidisciplinary teams to execute a variety of flood risk management projects.If you are driven by innovation and eager to turn visionary ideas into reality, AECOM is the place for you. Join us in our mission to not just build infrastructure but also uplift communities and enhance lives. Follow our AECOM Water page on LinkedIn to stay updated on the meaningful projects we are engaged in!Grow Your Career with Us!Become a part of our vibrant Water business, which comprises around 700 experts across the UK and Ireland. Collaborate with top-tier engineers and consultants to deliver a range of captivating projects.

Egis Group is seeking a Senior Modeller to join its Water Sector team in London. This role centers on developing and applying advanced modelling techniques for water resource management and infrastructure projects. Key responsibilities Develop and implement advanced models to address water resource and infrastructure challenges. Collaborate with colleagues from different disciplines to deliver solutions that meet client needs. Collaboration The Senior Modeller works alongside professionals from multiple backgrounds, ensuring that modelling approaches align with project goals and client requirements.

Welcome to Sleek Events. It's a pleasure to meet you!Established in 2013 by Jennifer Davidson, we are a proudly independent experience partner specializing in crafting world-class events and experiences for some of the most prominent brands globally.Our collaboration with innovative and ambitious clients focuses on creating impactful experiences, whether it’s a product roadshow, a revamped B2B conference, a global car launch, or a notable industry exhibition. Our goal is straightforward: to design human-centric experiences that foster community, inspire innovation, encourage collaboration, and unveil new opportunities for our clients.Our dedication has landed us on The Sunday Times 100 Fastest Growing Companies List (#21) and the Business Leader Growth 500 list for 2025. We are also honored to be recognized as a 2025 Sunday Times and Campaign “Best Place to Work.” These accolades represent our commitment to achieving success without compromising on our values, mission, or standards, which we term 'growth without compromise.'About UsSleek embodies a people-first ethos. We celebrate individuality, uphold high standards, and believe that purposeful leadership and outstanding work go hand in hand. Our team members are self-driven, inquisitive, and dedicated to personal and professional growth, regardless of their position. We value individuals who take initiative, willingly solve problems, embrace feedback, and thrive in a dynamic, high-expectation environment.Located in Wimbledon, our headquarters is a bright, modern, and collaborative space where employees genuinely enjoy connecting, sharing ideas, enjoying lunch breaks, and even having visits from our office dogs. As an Office By Design organization, we work from our headquarters four days a week with one designated work-from-home day, along with flexible core hours. This schedule is central to our operations as we believe that collaboration enhances learning and performance—after all, our business thrives on bringing people together.Our organizational structure is intentionally designed to facilitate growth and heavily invest in team development. You will find Sleek to be a welcoming environment for everyone, from those embarking on their careers to seasoned professionals. We are committed to nurturing a community where you can excel and realize your full potential.We are proud to welcome candidates from all backgrounds and will make reasonable adjustments throughout the interview process as needed—just let us know how we can assist.The RoleAs a Senior Creative 3D Designer, you will be fueled by creative storytelling and conceptualization...

Join our innovative team at Egis Group as a Senior Wastewater Modeller, where you will play a pivotal role in the design and analysis of wastewater systems. You will leverage advanced modelling techniques to enhance the efficiency and sustainability of our projects. This is an exciting opportunity to work on impactful projects that contribute to environmental sustainability.

About Gridcog Gridcog is a SaaS start-up focused on advancing the clean energy transition. The team brings together energy professionals building project modeling software that helps users make informed, strategic decisions about energy projects. Role Overview This Senior Simulation Engineer (Modeling) position centers on improving and expanding the simulation and optimization capabilities within Gridcog’s Python codebase. The work blends mathematical modeling, numerical methods, and production-level software engineering to deliver accurate, efficient, and reliable simulations at scale. What You Will Do Enhance and extend simulation and optimization features in the core Python platform Work with mathematical models and numerical methods to support complex energy project scenarios Ensure modeling outputs remain accurate and efficient as the platform grows About the Platform The Gridcog platform models the physical and commercial aspects of energy projects. It integrates technologies such as solar, wind, batteries, flexible loads, gensets, and EV fleets, capturing their interactions within electricity markets and tariff structures worldwide. Who Should Apply Simulation engineers with experience in modeling uncertainty and solving complex business problems Candidates with backgrounds in energy systems modeling are encouraged, but those with transferable skills from other modeling or data science domains will also be considered Location This position is based in London, England, United Kingdom.

Role overview The Senior Associate, Strategic Pricing - Modelling at Checkout.com will focus on developing and refining pricing strategies through advanced financial modeling. Based in London, this position supports pricing decisions that aim to balance client value with company profitability. The role works closely with teams across the business to ensure pricing approaches are informed and aligned. What you will do Analyze market trends, customer patterns, and competitor pricing to inform overall strategy. Build and improve financial models that guide pricing decisions. Work with cross-functional teams to gather insights and coordinate on pricing approaches. Contribute to optimizing pricing structures to achieve business goals and address client needs. Requirements Proven experience with financial modeling and strategic pricing methods. Strong analytical skills and ability to work with large data sets. Interest in applying data to support business decisions.

Embark on an exciting career path with AECOM. “Are you ready to join a dedicated team of flood risk specialists and make a significant impact on the Water Industry?” We are actively seeking a Principal or Associate to enhance our expanding Water team. In this pivotal technical position, you will lead teams focused on delivering real-time flood forecasting projects, while also playing a key role in the development of our services with the Environment Agency and other stakeholders.While your primary responsibility will center around flood forecasting, you will have the chance to engage in broader hydrology and non-real-time modelling projects.Your Responsibilities:Generate and evaluate Flood Forecasting Inception Stage Reports, including the assessment of existing models and hydrometric data quality.Develop, calibrate, and validate flood forecasting models (e.g., PDM, Flood Modeller).Conduct non-real-time modelling and hydrological assessments using tools such as Flood Modeller, ICM, HEC-RAS, MIKE 11, and FEH hydrological methods.Create and assess high-quality technical reports, detailing model construction and associated uncertainties.Lead and participate in tenders for key clients.Guide and mentor team members in their professional growth.Establish strong relationships with clients and interdisciplinary colleagues.Remain informed about legislation and guidelines pertinent to our services.Utilize AECOM’s project management systems to ensure high-quality deliverables are completed on time and within budget.Join our vibrant Water business, comprising approximately 600 experts across the UK & Ireland. Collaborate with top-tier engineers and consultants on a wide range of exciting projects, from small initiatives to large-scale ventures, all from conception to completion.If you are passionate about innovation and bringing bold ideas to life, we want to connect with you! Follow our AECOM Water page on LinkedIn to stay updated on our impactful projects and see the difference we are making in the industry!Join us and grow your career.

Join our dynamic team as a Senior/Principal/Associate Civil/Structural Engineer in London, where you will play a pivotal role in delivering innovative engineering solutions for a diverse range of projects. You will collaborate with multidisciplinary teams to ensure the highest standards of design and execution. Your expertise will contribute to the development of sustainable infrastructures that enhance the quality of life for communities.

Join Our Visionary Team at Runna!At Runna, we are on a mission to create the premier training platform for runners. Our innovative app empowers everyday athletes to excel, providing access to top-notch training, expert coaching, and a supportive community whether you're aiming to improve your 5k or preparing for your first marathon.Our rapid growth is fueled by a strong vision, backed by a recent $6.5M funding round led by JamJar and supported by Eka Ventures, Venrex, and Creator Ventures. In 2024, we had the honor of being named one of Apple’s three global finalists for the iPhone app of the year, and in 2025, we proudly became a part of Strava!We aspire to be the leading global training platform for millions of runners. With our recent acquisition by Strava accelerating our growth, this is an exciting time to join us. As part of our dynamic Train Team, which includes over 35 professionals from engineering, product, design, and coaching, you will play a crucial role in delivering exceptional training experiences to hundreds of thousands of runners worldwide. You will engage in developing personalized training plans at scale, analyzing performance data, and providing insights to our users based on their training and environmental conditions.We embrace a flexible hybrid working model, requiring you to be on-site three days a week at our London office.

Begin your journey with us and thrive in your career.Are you eager to collaborate with a team of skilled modellers dedicated to revolutionizing the water sector?Join our innovative and diverse Water Team as a Senior Wastewater Hydraulic Modeller. You will have the flexibility to work from one of our offices in the UK or Ireland while benefiting from our adaptable hybrid working arrangement.As a vital contributor, you will play an essential role in executing transformative water projects both within the UK and internationally. We are committed to developing significant flood mitigation strategies, enhancing pollution control measures, and advancing infrastructure initiatives. This diversity of projects will be pivotal for your ongoing professional growth. Our unique methodology integrates our modelling team with broader project teams, allowing for close collaboration with experts across various disciplines to devise comprehensive solutions.As a leading authority in Blue-Green infrastructure and nature-based solutions, we partner with both public and private sector clients such as Severn Trent, Anglian Water, Northern Ireland Water, the Environment Agency, LLFAs, and several other infrastructure providers. Our offerings include Flood Risk Assessments, Drainage Strategies, Outline Business Cases, hydraulic models, and detailed designs. We establish industry benchmarks by providing guidance that defines best practices, positioning AECOM at the forefront of the water industry. This role presents a remarkable opportunity to contribute to a talented and diverse team devoted to innovation, teamwork, and efficiency.Your responsibilities will include:Model Development: Construct hydraulic models and validate sewer networks; oversee integrated model development, assist in project scoping and planning, including flow survey validation, and devise catchment-wide strategic solutions addressing flooding and pollution challenges.Technical Expertise: Drive technical innovation through the application of cutting-edge technologies; develop solutions for our clients and create project scopes and tender responses.Reporting: Prepare and present technical reports, presentations, and documentation to effectively communicate modelling outcomes utilizing strong communication skills.Leadership: Mentor and guide team members in their professional development and cultivate positive relationships with clients.Quality Assurance: Review hydraulic models, calculations, and technical reports to ensure adherence to quality standards and compliance with modelling specifications.If you are passionate about innovation and transforming ambitious ideas into reality, AECOM invites you to join us. Be part of a team that not only builds infrastructure but also uplifts communities and enhances lives. Follow our AECOM Water page on LinkedIn for updates on our projects and initiatives.

Join our team as a Senior/Principal Ecologist and contribute to impactful environmental projects that shape sustainable futures. You will lead ecological assessments, work collaboratively with multidisciplinary teams, and guide junior ecologists in their professional development. Your expertise will play a vital role in ensuring our projects meet high environmental standards.

About Charlotte Tilbury BeautyFounded by the renowned British makeup artist and beauty entrepreneur Charlotte Tilbury MBE in 2013, Charlotte Tilbury Beauty has transformed the global beauty landscape by simplifying makeup application for everyone, everywhere. Our user-friendly, giftable product range is designed to empower beauty enthusiasts. Today, we continue to set industry records across numerous markets and channels, driving rapid growth and innovation.Over the past decade, Charlotte Tilbury Beauty has achieved remarkable success and has become one of the most talked-about brands in the beauty sector and beyond. With a presence in over 50 markets and a dedicated workforce of over 2,300 employees, we are proud to call ourselves a global sensation, all part of our Dream Team that brings our vision to life.As a truly international business, we are committed to delivering market-leading growth through innovative product launches and retail strategies, powered by cutting-edge technology. Our culture embraces challenges and encourages disruptive thinking, collaboration, and celebrating our shared success. The vibrant energy of our brand is contagious, and as we expand, we are on the lookout for exceptional talent eager to contribute to our ambitious goals.About the RoleWe are seeking a skilled Senior 3D Packaging Designer to join our dynamic in-house team. The ideal candidate will have substantial experience in the beauty industry, with a strong background in branding, packaging, and print collateral. You will be a conceptual designer with a keen eye for typography and a solid understanding of Adobe Creative Suite (Illustrator, Photoshop, InDesign), Rhino, and Keyshot or similar tools. Proficiency in illustration and the ability to translate sketches into compelling packaging designs are essential. You will interpret design briefs with exceptional organizational skills, managing projects from inception to completion.Reporting directly to the Head of 3D Design, you will collaborate in developing creative concepts and design ideation for primary and secondary packaging projects, including the creation of technical artwork. As an expert in print design, you will confidently present your ideas and stay abreast of current beauty and fashion trends.As a Senior 3D Packaging Designer, your responsibilities will include:Conceptualizing and developing design ideas for all projects.Overseeing your projects from conception through to delivery.Presenting design evolution and ideation to the broader team.Collaborating and communicating effectively with cross-functional teams.Conveying production requirements to Artworkers and Packaging Managers.Staying updated on industry trends and best practices.