Senior Consultant - Environmental Acoustics

ERM; Greater London; On-site; GBP 46,000 - 65,000; Full time

Job summary

ERM seeks an experienced Acoustics Consultant on a three-month fixed-term contract in Greater London to lead noise and vibration work on a major client project.

You will design surveys, model impacts, prepare assessments to BS standards, and contribute to EIA and planning submissions while guiding junior team members.

Qualifications

• Degree in acoustics, physics, engineering, environmental science or IOA Diploma.
• MIOA or AMIOA membership with progression towards corporate grade.
• Substantial post-qualification experience in environmental acoustics consultancy within a UK planning context.
• Knowledge of BS 4142, BS 5228 and BS 8233 and applying them to real projects.
• Proven experience authoring noise and vibration chapters for EIA or planning submissions.
• Experience with CadnaA, SoundPLAN or IMMI for noise modelling.
• Excellent technical writing and ability to explain acoustics to non-specialists.

Responsibilities

• Lead delivery of noise and vibration assessments from scoping to reporting.
• Design, oversee and quality-assure baseline environmental noise surveys.
• Model noise and vibration for construction and operation phases.
• Prepare assessments to BS 5228/BS 4142 and relevant standards.
• Author and review acoustics chapters for EIA/planning submissions.
• Support regulators and discharge planning conditions.
• Provide guidance to junior colleagues and share knowledge across the team.

Skills

Acoustics

Project delivery

Technical writing

Independent work

Education

Degree in acoustics/related discipline or IOA Diploma

MIOA/AMIOA membership

Tools

CadnaA

SoundPLAN

IMMI

Job description

We are seeking an experienced Acoustics Consultant to join us on a three-month fixed term contract to deliver a defined programme of noise and vibration work. You will lead the acoustics scope on a significant client project alongside a portfolio of live commissions across the team, working to agreed delivery dates on contracted work. This is a delivery-focused role from day one. The scope is defined, the projects are live, and you will be working on technically interesting schemes in the energy and infrastructure sectors. It would suit an acoustics specialist who enjoys hands-on assessment work and wants a well-defined, high-impact engagement.

Key responsibilities

• Lead the delivery of noise and vibration assessments across assigned projects, taking technical ownership from scoping through to final reporting.
• Design, oversee and quality-assure baseline environmental noise surveys, including instrumentation selection, monitoring locations and survey duration.
• Undertake noise and vibration modelling and prediction for construction and operational phases using industry-standard software.
• Prepare construction noise and vibration assessments in accordance with BS 5228-1 and BS 5228-2, including the ABC method for trigger levels and PPV criteria for vibration.
• Deliver industrial and commercial sound assessments to BS 4142:2014+A1:2019, applying the rating level methodology and character corrections.
• Author and technically review acoustics chapters and technical appendices for Environmental Impact Assessment and planning submissions.
• Assess operational noise against relevant policy and guidance, including the NPPF, the Noise Policy Statement for England, BS 8233 and ProPG where applicable.
• Develop proportionate and buildable mitigation strategies, working with engineering and design teams.
• Respond to queries from regulators, local authority Environmental Health Officers and statutory consultees, and support the discharge of noise-related planning conditions.
• Support the Project Manager on scope, programme, budget and change control for acoustics workstreams, including timely completion of timesheets and forecasts.
• Provide technical guidance to junior colleagues and contribute to knowledge sharing across the team.

Essential criteria

• Degree in acoustics, physics, engineering, environmental science or a related discipline, or the IOA Diploma in Acoustics and Noise Control.
• Corporate membership of the Institute of Acoustics (MIOA), or Associate Member (AMIOA) with demonstrable progression towards corporate grade.
• Substantial post-qualification experience in environmental acoustics consultancy within a UK planning and consenting context.
• Demonstrable working knowledge of BS 4142, BS 5228 and BS 8233, and the ability to apply them appropriately to real project circumstances.
• Proven experience authoring noise and vibration chapters for EIA or planning submissions that have withstood regulator and stakeholder scrutiny.
• Competence in noise modelling software such as CadnaA, SoundPLAN or IMMI.
• Practical experience of environmental noise survey design, deployment and data analysis.
• Excellent technical writing skills, with the ability to communicate complex acoustic concepts clearly to non-specialist audiences.
• Ability to work independently, manage competing deadlines and deliver to programme with minimal supervision.
• Full UK driving licence and willingness to undertake site-based survey work.
• Right to work in the UK for the duration of the contract.

Desirable criteria

• Chartered Engineer (CEng) or Incorporated Engineer (IEng) status, or working towards it.
• Experience in the energy sector, particularly renewables, grid infrastructure or major capital projects.
• Familiarity with Section 61 consent applications under the Control of Pollution Act 1974.
• Experience supporting DCO, Section 36 or major planning inquiry processes.
• Knowledge of construction site noise and vibration monitoring and management plans.
• Experience of underwater or offshore acoustics.

Our Commitment to Diversity and Inclusion

ERM is committed to creating an inclusive workplace where everyone feels valued, respected, and empowered to thrive, it’s an essential part of what makes ERM a great place to build a career and helps us create better solutions for our clients.

We welcome talent from all backgrounds and provide equal opportunities for every candidate. If you have a disability, are neurodivergent, or need accommodations during the selection process, we’re here to support you.

Our commitment doesn’t stop at hiring. Once you join us, we’ll ensure you have the tools, support, and adjustments needed to succeed and feel a true sense of belonging. Learn more about our Diversity, Inclusion & Belonging (DIB) efforts by visiting our website or exploring our 2026 Sustainability Report.

Our Business and Purpose

At ERM, sustainability is our business. We are the world’s largest advisory firm focused solely on sustainability, offering unparalleled expertise across business and finance. ERM partners with clients to operationalize sustainability at pace and scale, through our unique combination of strategic transformation and technical delivery capabilities. Our diverse global team of experts works with the world’s leading organizations to help them set clear sustainability targets, measure progress and operationalize strategy through deep implementation and business transformation. With more than 50 years of experience, our ability to integrate sustainability solutions and our depth and breadth of technical knowledge are why organizations choose to partner with us as their trusted advisor. Every one of us firmly believes in the potential to create value for our clients through an integrated approach to sustainability (because we have personally seen it and professionally achieved it). Our team members are passionate about client service. We work closely with our clients to help them operationalize their sustainability goals and meet their environmental, health and safety objectives while advancing ERM’s purpose through delivering tangible progress in what the United Nations coined The Decade of Action. Organizing our people across globally integrated communities of technical and strategic talent positions ERM to be a “boots to boardroom” leader in bringing that value creation to our clients, partners, and the world. We recruit exceptional professionals with a personal and professional passion for sustainability and nurture them to even greater success as specialists. We prepare our consultants to bring integrated, innovative and sustainable solutions to our clients and provide opportunities for ongoing development across a variety of subject areas related to technical, business, and personal growth. At ERM, effort pays off and becomes career defining work that leaves a positive imprint on our planet.