Principal Acoustic Consultant - London Salary: £50,000 - £55,000 Location: London We are working with a long-established, multi-disciplinary building services consultancy that continues to strengthen its London-based Acoustics team. The group delivers specialist acoustic, noise, and vibration advice across large-scale UK developments and complex refurbishment schemes, working closely with design teams from concept through to delivery. They are now seeking a Principal Acoustic Consultant to provide technical leadership, oversee project delivery, and play a key role in shaping the direction and growth of the acoustics offering in London. The role As a Principal Consultant, you will take overall responsibility for the delivery and technical quality of acoustic services across a wide project portfolio, including: Leading building and architectural acoustics input from early-stage design through to detailed technical resolution Managing and reviewing environmental noise and vibration assessments to support planning and development strategies Overseeing M&E acoustics work, including complex plant noise assessments and mitigation design Directing site-based noise monitoring programmes and ensuring robust data interpretation Reviewing and approving technical reports, while confidently presenting findings to clients and project teams Coordinating closely with internal disciplines (MEP, sustainability, structures) and managing external stakeholder interfaces You will also play a central role in mentoring and developing junior and mid-level consultants, setting technical standards and supporting team performance. About you The successful candidate will demonstrate: Significant experience within an acoustic consultancy environment, operating at Senior or Principal level Strong technical authority combined with a commercially aware, solutions-driven approach In-depth knowledge of relevant standards and guidance (including BS 4142, BS 8233, BB93 and ProPG) Proven experience with acoustic modelling tools such as CadnaA and/or SoundPLAN A strong background in noise monitoring and assessment methodologies The ability to manage complex workloads, review others' work, and maintain high technical standards Desirable experience Corporate or full IOA membership and progress toward Chartered status Experience contributing to EIA or Environmental Statement projects Construction noise and vibration assessment experience, including Section 61 A proactive interest in business development, work-winning, and client account growth Why apply? Leadership responsibility on high-profile London projects across multiple sectors A collaborative, multi-disciplinary consultancy environment with strong internal support Clearly defined progression framework A key leadership role within a growing and ambitious acoustics team To apply, please contact Abi King at Penguin Recruitment