Principal Civil Engineer - Data Centres

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.

Genomics England seeks a Principal Data Engineer based in London. This senior role centers on building and maintaining the data systems that power the company’s work in healthcare and genomics. The position involves designing and implementing solutions that turn genomic data into insights for better patient outcomes. Key responsibilities Design and develop infrastructure to manage large-scale genomic data projects. Collaborate with teams across Genomics England to identify data needs and deliver tailored solutions. Maintain data integrity and ensure accessibility throughout all systems. Influence and shape the company’s data engineering practices and standards. Requirements Significant experience in data engineering, preferably within complex or scientific settings. Proven ability to design, build, and optimize data systems. Comfort working alongside colleagues from a range of disciplines. Strong commitment to data quality and security.

Role Overview AECOM is hiring a Principal Mechanical Engineer with a focus on data centres in London. This senior position shapes the design and operation of advanced data centre facilities. What You Will Do Lead technical projects for data centre mechanical systems Guide and mentor junior engineers Work closely with multidisciplinary teams to deliver efficient, sustainable solutions Drive high standards for performance and reliability in data centre design

Role overview Nagarro seeks a Principal Engineer - Senior Project Manager in Data Engineering for its London office. This position focuses on leading complex data engineering initiatives from initial planning through delivery. The role blends hands-on technical leadership with project management, guiding a team to create scalable data solutions that support changing business requirements. What you will do Lead and manage a team of data engineers on large-scale projects Oversee the design and implementation of scalable data architectures Translate business requirements into practical, innovative data solutions Drive data strategy and ensure alignment with organizational goals Mentor and inspire team members, encouraging technical growth and collaboration Requirements Extensive experience in data engineering and project management Strong technical background in designing and implementing data solutions Proven ability to lead, inspire, and develop engineering teams Skilled at turning business needs into effective data strategies Nagarro values candidates who combine technical expertise with a collaborative leadership approach.

Join Telefonica Tech as a Principal Data Consultant, where you'll leverage your expertise to drive data strategies that enhance business outcomes. Collaborate with cross-functional teams to deliver innovative data solutions that support our clients in achieving their goals.

About UsAt Trainline, we are passionate advocates for rail travel, dedicated to crafting a sustainable and eco-friendly travel future. Our platform empowers millions of travelers to discover and reserve the most cost-effective tickets across various carriers and journey options via our award-winning mobile app, website, and B2B partnerships.Join the Journey with Trainline As Europe's leading rail app, we boast over 125 million monthly visits and generate £5.9 billion in annual ticket sales. Collaborating with over 270 rail and coach companies across more than 40 countries, we aim to make travel simple, seamless, and affordable.With our team of over 1,000 talented individuals from more than 50 nationalities, our offices span London, Paris, Barcelona, Milan, Edinburgh, and Madrid. With growth at the forefront of our mission in the UK and Europe, now is the ideal time to embark on this exciting journey with us.The Data Engineering Team at Trainline As a Principal Data Engineer, you will serve as a senior technical leader, working across various teams to instill best practices, elevate engineering standards, and drive ambitious data, ML, and AI projects.You will proactively identify high-impact challenges across cross-functional squads, collaborating closely with Machine Learning Engineers (MLEs), ML Engineering Managers, and Product and Platform teams to create robust, scalable, and future-proof data foundations for ML-driven products, including our innovative Travel Assistant.Embedded Data Engineering (Embedded DE) is a vital aspect of your role. You will integrate within ML-led teams, shaping architecture, guiding implementation, and ensuring alignment between Data Engineering and ML Engineering best practices across Trainline.Key Responsibilities as a Principal Data Engineer: Act as a technical authority across multiple teams, establishing standards and frameworks for data and ML-adjacent infrastructure.Collaborate with ML teams to design, develop, and enhance data platforms that support AI and ML workloads.Influence technical direction while not holding direct line management responsibility.Partner with the Data Engineering team to drive excellence in data management practices.

Your Impact The Principal Software Engineer plays a pivotal role in shaping and advancing our architectural framework by employing Distributed Domain Driven Design methodologies. This position is crucial for ensuring the resilience and scalability of our systems. You will influence architectural strategies and provide embedded consultation within projects, guiding teams to adopt best practices and effective design patterns. What You'll Do ● Architecture Leadership: Spearhead the definition and evolution of our architecture through Distributed Domain Driven Design principles. Serve as the strategic leader for core Architecture Quality Attributes (e.g., Availability, Performance, Scalability, Security) to guide architectural evaluations. Provide project-specific architectural consultation to advocate best practices, design patterns, and informed buy vs. build decisions.● Platform Capability Enhancement: Aid in prioritizing improvements across feature and data platforms. Enhance the documentation and communication of architectural descriptions through automation and innovative tools. Oversee platform-wide strategies, including naming conventions, protocol standards, and design patterns to ensure continuous value creation.● Effective Communication: Clearly articulate complex technical concepts in both written and verbal formats, tailored to both technical and non-technical stakeholders. Collaborate with various stakeholders to foster consensus when needed, ensuring alignment on architectural choices.

Why Join Faculty?Founded in 2014, Faculty believes that artificial intelligence (AI) will shape the future of technology. With over 350 global clients, we have consistently delivered transformative AI solutions that engage human-centric approaches. Explore our impact here.We prioritize innovation over trends, focusing on responsible AI that drives significant results. Our team combines unmatched technical, product, and delivery expertise, serving clients across various sectors including government, finance, retail, energy, life sciences, and defense.As our business and reputation flourish, we seek individuals who share our passion for intellectual exploration and a commitment to leaving a lasting technological legacy.Join us in harnessing AI’s potential to create powerful solutions that will define the future.About Our TeamIn our Professional and Financial Services division, we leverage over a decade of applied AI experience to guide our clients through a rapidly evolving landscape.We design and implement AI solutions that enhance operational efficiency, improve customer experiences, and unlock commercial opportunities in uncertain markets. Operating within a highly regulated environment, we embrace the potential for meaningful innovation while setting the benchmark for technical excellence and secure deployment.About the RoleAs a Principal Data Scientist at Faculty, you will be a technical authority and domain expert, responsible for leading the delivery of intricate, high-impact projects for our key clients. You will establish the technical vision for the data science team while mentoring and developing our data scientists to ensure they remain at the forefront of the industry.Your ResponsibilitiesActing as a technical expert on machine learning, generative AI, and other advanced data science methodologies to deliver innovative solutions.Driving the execution of high-stakes projects while ensuring the highest standards of quality and technical excellence.

About MarshmallowAt Marshmallow, we strive to simplify the migration process.Addressing a complex challenge of this scale requires a team of inquisitive minds dedicated to discovering innovative solutions. We are looking for individuals who question the why, deconstruct assumptions, and proactively seek to create better pathways.A career at Marshmallow promotes continuous growth, with a strong emphasis on learning. You will be encouraged to elevate your skills and will receive the necessary tools and support to achieve this, enabling you to produce meaningful work and instigate change.If you resonate with our approach at Marshmallow, we invite you to explore our Culture Handbook to learn more.Advance our mission and your career simultaneously.Data Science at MarshmallowOur Data Science team collaborates across various departments to transform data into informed decisions, enhanced products, and streamlined customer experiences. We partner closely with Product, Engineering, and Operations to develop and implement models and AI systems that are dependable in production and yield measurable results.In this role within Data Science, you will focus on Claims, particularly Claims Fraud, and drive our vision to further automate the claims process. This area represents a vital interaction point for our customers, and we seek a Principal Data Scientist capable of providing technical direction in both traditional Machine Learning and Generative AI. You will apply systemic thinking to scale decision-making processes and confidently assess proposals to ensure we build resilient and sustainable solutions.Key ResponsibilitiesLead technical initiatives within data science for Claims Fraud, influencing risk decision-making and fraud detection in collaboration with Product and Engineering teams.Design, develop, and refine production ML and Generative AI/LLM systems that facilitate claims validation and automation.Work closely with fellow Claims data scientists to incorporate systemic thinking regarding the integration of models, data, and workflows, pinpointing architectural enhancements necessary to scale decision-making and accelerate time-to-production.Advocate for essential platform and tooling investments (monitoring, feedback loops, QA) required to accomplish AI-driven end-to-end claims automation.Champion the development of robust, scalable, and strategic solutions that address the challenges within our claims processes.

Why Join the Technology Team at loveholidays?At loveholidays, we strive to innovate and lead the way in making travel accessible to all. Our mission is to provide customers with endless choices, unmatched convenience, and exceptional value for their vacations. Our technology team is the driving force behind our position as a personal holiday advisor, ensuring a smart and effortless getaway experience.Our technology is integral to our vision of becoming the global leader in packaged holidays. We are committed to pioneering cutting-edge innovations and achieving technical excellence that secures our future. Our systems manage trillions of holiday offers daily, enabling thousands of requests per second. Here, you can enhance your career by tackling complex challenges and expanding your expertise.Join us to make a meaningful impact in this exciting new chapter where you can take ownership of your success while contributing to our collective goals. We actively engage in discussions about technology and uphold key technology principles that have shaped our journey so far. As we expand our reach across Europe, we are seeking the brightest minds and the best technology to achieve our ambitious goals.The Impact You Will Make:Reporting directly to the Head of Analytics, the Principal Data Analyst will lead a high-performing team dedicated to delivering analytical solutions that address strategic questions, assess performance, and inform daily decision-making.Your Daily Responsibilities:Oversee a team of two analysts collaborating across various stakeholder groups, including operations, commercial, and platform.Serve as the primary analytics partner for the Supply domain, which is the commercial and technical engine that crafts the ideal holiday experience for our customers.Enhance the analytical influence on our strategic and tactical decisions, utilizing data to gain insights on performance optimization for both suppliers and customers.Establish benchmark standards for high-quality visualizations and reports using Looker and Looker Studio.Collaborate with stakeholders to develop measurement frameworks that reveal how our systems deliver value and identify opportunities for improvement.

Join Ramboll as a Principal Electrical Engineer in our London office, where you'll lead innovative projects and collaborate with a talented team of engineers. This role offers an exciting opportunity to shape the future of electrical engineering in a dynamic environment.

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 Team as a Principal Geotechnical EngineerWe offer a competitive salary based on experience and qualifications, reaching up to £60,000 per annum, in addition to a comprehensive benefits package.Location: South East LondonOur esteemed consultancy firm is on the lookout for a Principal Geotechnical Engineer to bolster our Geotechnical National Service line at our London office. We seek individuals who are ideally Civil Engineers with a minimum of 4 years' experience. You will be stepping into a highly respected professional team known for its commitment to quality, technical expertise, and the delivery of commercially viable solutions for our clients.As the Principal Geotechnical Engineer, you will focus on ground movement analysis and collaborate closely with structural engineers on a portfolio of significant developments in London and across the nation. You will be responsible for delivering integrated ground investigations, preparing interpretative reports, and providing geotechnical design advice for a diverse array of projects, including tall towers, deep basements, retaining walls, ground improvement, and earthworks by leveraging both national and local resources. Your role will also involve sharing technical support across the business, enhancing the resilience and strength of our national virtual team.

Lead Principal Azure Data Engineer (Databricks)Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentShape the Future of Financial Services with Data InnovationThe RoleAs a Lead Principal Azure Data Engineer specializing in Databricks at Capco, you will spearhead the architectural design and implementation of cutting-edge enterprise data solutions within the Azure ecosystem. Your expertise will drive the creation of both streaming and batch data pipelines, enabling our clients to advance their data capabilities. Collaborating with diverse teams, you will provide strategic guidance on best practices and technical approaches, ensuring adherence to the highest quality and security standards throughout all deployments.What You’ll DoLead comprehensive delivery of Databricks-driven solutions within Azure environments.Design secure, scalable data pipelines utilizing DeltaLake, Spark Structured Streaming, and Unity Catalog.Establish and uphold engineering best practices across the data lifecycle.Collaborate with clients to design solution strategies and robust data governance frameworks.Mentor engineering teams and actively participate in internal capability enhancement programs.What We’re Looking ForDemonstrated proficiency in the Databricks platform, including Unity Catalog, DeltaLake, and orchestration.Advanced skills in Python, PySpark, and distributed data processing frameworks.Extensive experience developing CI/CD pipelines with tools such as Azure DevOps, Jenkins, and GitHub Actions.Thorough understanding of data lakehouse concepts, data modeling, and GDPR-compliant design methodologies.Proven track record in creating robust, production-grade data pipelines from ingestion to serving.Bonus Points ForStrong client-facing and commercial acumen to support pre-sales and RFP engagements.Experience in coaching and mentoring engineering teams.Development skills in Scala or Java.Familiarity with handling PII and sensitive data in compliance with regulations.

Join AECOM as a Principal RAMS Engineer, where you will play a crucial role in ensuring the reliability, availability, maintainability, and safety of our engineering projects. You will be responsible for leading RAMS assessments, implementing innovative methodologies, and collaborating with multidisciplinary teams to deliver exceptional results.

AECOM is seeking a Principal Electrical Engineer to lead and deliver innovative electrical engineering solutions in a dynamic environment. The selected candidate will be responsible for designing and implementing complex electrical systems, ensuring compliance with industry standards, and collaborating with interdisciplinary teams to complete projects on time and within budget.

ABOUT AvolutionJoin Avolution, a prestigious global leader in Enterprise Architecture Software with over 20 years of experience. Our established presence spans across London, Sydney, Northern Virginia, and Singapore, and we are recognized in the Gartner Magic Quadrant as an industry frontrunner. Become part of our intelligent, friendly team, where your skills and initiative will drive our growth while enjoying a culture rated as collegial, collaborative, flexible, and supportive by our employees.Key ResponsibilitiesCloud & Infrastructure SecurityDesign, manage, and enhance security configurations across Azure and AWS environments, ensuring seamless integration with Office 365.Implement and enforce industry best practices for identity and access management (IAM) in Azure AD (Entra ID) and AWS IAM.Monitor cloud workloads for vulnerabilities, misconfigurations, and threats utilizing tools such as Microsoft Defender.Collaborate with DevOps/Engineering teams to embed security controls into CI/CD pipelines, advocating for DevSecOps principles.Conduct thorough security assessments, including aiding in penetration testing and risk evaluations to identify and mitigate potential vulnerabilities.Endpoint & Identity SecurityEnhance device posture, compliance, and management utilizing Microsoft Intune and Defender for Endpoint.Develop and maintain solid conditional access, multi-factor authentication (MFA), and endpoint protection policies.Oversee secure identity lifecycle processes, enforcing least-privilege access and zero-trust principles.Security OperationsRespond promptly to security alerts, incidents, and vulnerabilities with thorough investigations and remediation actions.Perform regular risk assessments, security reviews, and internal audits.Manage and optimize security tools, including SIEM, EDR, vulnerability scanners, and the Microsoft Defender suite.Lead incident response efforts and coordinate with cross-functional teams.Compliance & GovernanceSupport ISO 27001:2022 recertification and ongoing compliance activities, including internal audits.Prepare for and assist in obtaining additional compliance certifications (e.g., SOC 2, GDPR) to facilitate company growth.Develop, maintain, and enhance security policies, procedures, and technical documentation.Track, report on, and address audit findings or compliance gaps.Collaboration & CulturePartner with globally distributed teams across EMEA, AMER, and APAC regions.Educate internal teams on security best practices and cultivate a security-first culture through training and awareness initiatives.

About Anaplan Anaplan builds AI-powered scenario planning and analysis tools that help businesses make smarter decisions. Over 2,400 organizations worldwide, including Fortune 50 leaders like Coca-Cola, LinkedIn, Adobe, LVMH, and Bayer, rely on Anaplan’s platform to stay competitive. Our teams share a strong commitment to client success and a culture that values innovation, diverse perspectives, and celebrating achievements at every level. We focus on strategic goals, value-driven work, and disciplined execution, creating space for growth, recognition, and connection. Role Overview: Principal Infrastructure Engineer Anaplan is hiring a Principal Infrastructure Engineer to lead the design and deployment of a multi-region HashiCorp Vault platform. This role serves as the Subject Matter Expert for secrets management and governance, supporting hundreds of engineers and global clients. This is a hybrid role based in London, with at least two days per week in the office. What You Will Do Architect, design, and implement a new multi-region HashiCorp Vault platform on public cloud infrastructure. Own the solution architecture, maintaining high-quality design documents and Architecture Decision Records (ADRs). Develop and test strategies to ensure platform resilience, including performance, Disaster Recovery (DR), and High Availability (HA). Act as the primary SME for Vault and modern secrets management, promoting best practices across the organization. Work closely with stakeholders, platform teams, and software engineers to integrate their services securely with the Vault ecosystem. Partner with Security to define and meet control requirements for the Vault platform, covering policy standards, privileged access, audit/evidence, and compliance needs. Lead regular security discussions and maintain a proactive security posture within the company.

Role Overview Intercom is hiring a Principal Engineer - Go-To-Market in London. This role influences product direction and turns market insights into practical engineering outcomes. The Principal Engineer works closely with teams across the company to help ensure products align with customer needs as they change.

Join our dynamic team as a Principal Electrical Engineer, where you will play a pivotal role in leading innovative electrical engineering projects. Your expertise will drive the development of cutting-edge solutions that enhance our infrastructure and contribute to sustainable engineering practices.As a Principal Electrical Engineer, you will collaborate with multidisciplinary teams, ensuring that all engineering designs meet the highest quality standards while adhering to safety regulations. Your leadership will inspire junior engineers and foster a culture of excellence within our engineering department.