Lead Process Engineer

io consulting is looking for experienced Lead Process Engineers to join our growing team and play a key role in delivering technical excellence across a diverse portfolio of early-phase projects. This is an opportunity to act as a Technical Lead on FEL1 to FEL3 studies spanning energy transition, oil and gas, and innovative infrastructure developments.

About the roleAs a Lead Process Engineer at io, you will take ownership of the process engineering scope within multi-disciplinary studies. You will guide and influence project direction, ensure high technical standards, and mentor junior engineers to help develop the next generation of talent. You will be part of a collaborative team focused on shaping future energy and infrastructure solutions.

Key responsibilities

Lead the process engineering scope for FEL1 to FEL3 studies across various energy sectorsProvide technical direction within multi-disciplinary teams, ensuring high-quality and timely deliverablesSupport project management in defining study scopes, schedules, and deliverablesMentor and support junior engineers in their technical developmentEngage with clients and stakeholders to understand project drivers and provide clear, actionable recommendationsAbout youWe are looking for someone who is technically strong, proactive, and able to lead and inspire others. You will be comfortable working in fast-paced, early-phase project environments and passionate about innovation and client impact.

RequirementsDegree-qualified in Chemical Engineering or Mechanical Engineering10-15 years of experience in process engineering, with a strong background in conceptual and early-phase studiesProven track record of technical leadership within FEL1-FEL3 projectsStrong communication and interpersonal skillsA collaborative mindset and commitment to continuous learningWhy join io?Work on cutting-edge energy and infrastructure projects that matterA clear and supported career pathway - whether your focus is technical specialism or leadershipA flexible, inclusive, and forward-thinking culture where your voice and ideas are valuedOpportunity to be part of a team that is redefining what consulting and development look like in a rapidly changing energy landscapeEnjoy a flexible hybrid working environment, with three days a week in our beautiful Central London offices, plus the option to work a 9-day fortnight on an ad-hoc basis

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