Lead Project Asset Data Engineer

Salary: £46,000 - 75,000 per year

Requirements:

• Strong experience working with SQL and relational database systems, including database design, schemas and data modelling.
• Experience managing asset information and structured datasets within large rail, transport or infrastructure projects.
• Ability to develop and interpret Entity Relationship Diagrams (ERDs) and implement robust data validation and governance processes.
• Experience integrating data across multiple systems, platforms and applications, including the use of APIs and interoperable data solutions.
• Relevant degree-level qualification or equivalent industry experience in engineering, data management or a related discipline.
• Excellent stakeholder management and communication skills, with the ability to work effectively across technical and non-technical teams.

Responsibilities:

• Reporting to the HS2 BIM Programme Manager and Asset Data Manager, we are responsible for the delivery, compliance and management of asset data across the HS2 programme.
• We ensure asset data requirements are met throughout the project lifecycle while supporting the implementation of innovative digital engineering solutions.
• We work closely with project teams, clients and technical stakeholders to drive data quality, integration and governance across multiple engineering platforms.
• We design and maintain robust asset data architectures, relational databases and structured data models for major rail infrastructure projects.
• We develop and optimise SQL databases, queries, validation rules and data quality processes to ensure high-quality asset information.
• We lead data integration activities across engineering design tools, GIS platforms, databases and digital engineering applications.
• We support the development and management of asset registers throughout design, construction, handover and operational phases.
• We ensure compliance with client standards, asset information requirements, data governance frameworks and industry best practices.
• We act as a trusted subject matter expert for asset data, supporting stakeholders with data queries, reporting solutions and continuous improvement initiatives.
• We ensure the delivery of accurate, compliant asset information that meets HS2 contractual requirements, asset data specifications and governance standards throughout the asset lifecycle.
• We enable seamless asset data exchange across clients, engineering teams and digital systems through platform configuration, data integration, automation and effective information management practices.
• We provide trusted asset information that supports decision-making, handover and operational asset management through robust data structures, asset registers, data quality controls and continuous improvement.

Technologies:

• BIM
• GIS
• Support
• SQL

More:

Siemens Mobility Limited is a global market leader in rail infrastructure, shaping the future of transportation through cutting-edge technology, digital innovation and sustainable engineering. Based in London, this is a full-time, permanent, office/site-only role within our Mobility and Engineering teams. We are building smart, efficient and sustainable mobility solutions that improve the daily lives of millions of passengers, and this role offers the opportunity to shape asset information management on one of the UKs most significant infrastructure programmes. We offer flexible working, 24/7 mental health support, subsidised gym memberships, subsidised Bupa healthcare, enhanced sick pay, Match and More pension, life assurance, discounts, Cycle to Work, annual bonus, 26 days annual leave plus public holidays, parental leave, volunteering days, sabbaticals, online learning, external training support, an inclusive culture, employee networks and opportunities to grow your skills and career. We are committed to equity, diversity and inclusion, and welcome applicants who need reasonable adjustments during the recruitment process.

last updated 36 week of 2026