Top Tech Jobs & Startup Jobs in London

Supports environmental, health and safety, and ESG due diligence for business transactions. Responsibilities include desktop analysis, site visits, management interviews, identifying risks and value creation opportunities, collaborating with international teams, and preparing client reports. The role requires an environmentally focused STEM degree, strong analytical, organizational, communication, and report-writing skills, proficiency with Microsoft Office, and a full clean driving licence.

Graduate Mechanical Engineer supporting the design and delivery of sustainable building services projects. Responsibilities include developing mechanical systems, collaborating with multidisciplinary teams, using BIM and digital tools, monitoring implementation through project lifecycles, attending site visits, and contributing to energy-efficient, sustainable building solutions. The role is based in London or Bristol and includes professional development across building engineering disciplines.

Assist experienced Project Managers with delivering construction projects across public and private sectors. Responsibilities include supporting clients and stakeholders, contributing to project delivery, applying sustainability principles, understanding health and safety and CDM Regulations, procurement methods, contract administration, preparing high-quality reports, and developing project management skills under supervision.

Supports air quality and climate consulting projects, including environmental impact assessments, infrastructure and urban development reviews, industrial emissions assessments, carbon and greenhouse-gas evaluations, dust and odour studies, and air quality monitoring. The role involves technical analysis, numerical work, report writing, client-focused communication, and collaboration within a multidisciplinary environmental consultancy team.

Advise public- and private-sector clients on strategy, economics, policy, commercial opportunities, investment decisions, and sustainability challenges. Conduct market and feasibility studies, economic appraisals, business cases, and strategic option assessments. Lead analytical workstreams or projects, coordinate teams, engage senior stakeholders, communicate recommendations, and support proposals and business development across energy, finance, transport, infrastructure, and mobility sectors.

Provides senior HR advisory support to UK managers and employees, independently managing complex employee relations cases involving performance, absence, grievances, investigations, and terminations. Develops HR policies, ensures UK employment law compliance, supports global people initiatives, improves HR processes, and mentors colleagues across local and international teams.

Manage document control across multiple projects, including project setup, document quality checks, workflow distribution, transmittals, information exchange, user management, training, reporting, tracker maintenance, process improvement, and project archiving. The role coordinates with project teams, ensures compliance with client protocols and deadlines, and provides responsive administrative support across Ramboll’s UK operations.

Conduct noise and vibration surveys, calculations, assessments, monitoring, mitigation, and technical reporting for infrastructure, construction, planning, building acoustics, rail, residential, data centre, and energy projects. Support proposals, coordinate personal workloads, communicate technical findings to clients and project teams, and contribute to multidisciplinary consultancy work through both site-based and office-based activities.

Lead complex, multidisciplinary infrastructure and facilities projects from inception through design, delivery, commissioning, and handover. Manage scope, schedules, budgets, risks, quality, governance, change, project controls, and stakeholder relationships. Coordinate technical teams, consultants, contractors, and suppliers while supporting procurement, contracts, bids, and client development. Promote safety and sustainability, mentor colleagues, and contribute to project-management practice across sectors including aviation, rail, energy, marine, data centers, and transmission infrastructure.

Lead and develop a façade engineering team while supporting business development, technical strategy, project delivery, quality assurance, and financial performance. The role involves managing technical risks, negotiating scopes, preparing fee proposals, mentoring multidisciplinary professionals, engaging clients, and collaborating with global teams on sustainable, digitally enabled building projects. Based in London, the position includes opportunities to travel across the UK and internationally.