Consultant – Acoustics in Sheffield

People are our greatest asset, and we offer a competitive package to retain and attract the best talent. In addition to the benefits you'd expect, UK employees also receive free single medical cover and digital GP service, family‐friendly benefits such as enhanced parental leave pay and free membership of employee assistance and parental programmes, plus reimbursement towards relevant professional development and memberships. We also give back to our communities through our Collectively program which incorporates matched‐funding, paid volunteering time and charitable donations. Work‐life balance and flexibility is a key focus area for us. We're happy to discuss hybrid, part‐time and flexible working hours, patterns and locations to suit you and our business.

About The Opportunity: Amentum provides client‐oriented solutions across our environment, energy, and defence businesses. With a strong order book and a diverse, exciting portfolio of projects across the UK and internationally, we need to expand our team of environmental specialists across multiple disciplines required to deliver a project lifecycle—from new build and operations through to decommissioning and site end use. We offer opportunities for significant career advancement, attractive remuneration, and flexible working, as well as leadership and client relationship role development.

We are seeking a desk‐ and site‐based Acoustic Consultant to support project operations across the wider Amentum business. We welcome candidates with experience in noise modelling to support planning applications and Environmental Impact Assessments (EIAs). In addition, a regulatory background in managing noise cases related to statutory nuisance would be highly regarded. This role spans our environment, energy, and defence portfolios, providing exposure to a wide array of challenging and rewarding projects. This role can be based in Harwell, Rotherham, Cumbria or Birchwood.

Key Responsibilities:

• Noise & Vibration Measurements: Undertake site‐based noise and vibration measurements for environmental noise monitoring, construction, transport, and building acoustics.
• Acoustic Reports & Tools: Develop and review desk‐based acoustic reports using software such as CadnaA, SoundPLAN, and Odeon. Assist in producing high‐quality documents detailing acoustic assessments suitable for clients and regulators.
• Digital Portfolio Development: Contribute to building a digital portfolio for acoustics, including the creation of both online and in‐person materials to communicate project goals and findings.
• Best Available Techniques: Develop acoustics‐focused best available techniques that integrate with wider environmental assessments, permitting processes, and Development Consent Orders (DCOs).
• Project Delivery: Manage and deliver various permitting and planning applications, as well as permit variations. Conduct site visits, install monitoring equipment, and liaise with client project managers to ensure smooth project execution.
• Laboratory & Noise Room Facility: Support the development of Amentum's acoustics laboratory and noise room facility, helping to enhance our in‐house capabilities.

Here's What You'll Need:

• Acoustics Experience: At least one year of experience in preparing environmental impact acoustics assessments and supporting the development of environmental statements.
• Education: Bachelor's degree (or equivalent) in acoustics, environmental science, applied sciences, mathematics, computer science, engineering, physics, or a related field.
• Software Proficiency: Hands‐on experience with CadnaA, SoundPLAN, and Odeon for modelling and assessment.
• Additional Knowledge: Familiarity with the planning application process is advantageous. Interest in computational modelling (Python coding), health system effects of noise in marine ecosystems, and/or sound recording and signal processing is a plus.
• Communication & Problem‐Solving: Strong interpersonal, analytical, and problem‐solving skills, with the ability to tackle technical challenges in a collaborative environment.
• Flexibility: Willingness to travel on business as required, including potential visits to overseas sites.

This position offers an excellent opportunity for an early‐career professional to develop expertise in acoustics while working on impactful projects across high‐hazard industries. If you're passionate about environmental noise assessment, modelling, and innovative solutions, we invite you to join our expanding team.

Our Culture: Our values stand on a foundation of safety, integrity, inclusion and diversity. We put people at the heart of our business, and we genuinely believe that we all succeed by supporting one another through our culture of caring. We value positive mental health and a sense of belonging for all employees. We aim to embed inclusion and diversity in everything we do. We know that if we are inclusive, we're more connected, and if we are diverse, we're more creative. We accept people for who they are, regardless of age, disability, gender identity, gender expression, marital status, mental health, race, faith or belief, sexual orientation, socioeconomic background, and whether you're pregnant or on family leave. This is reflected in our wide range of Global Employee Networks centered on inclusion and diversity.

We partner with VERCIDA to help us attract and retain diverse talent. For greater online accessibility, please visit to view and access our roles. As a Disability Confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role. Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‐income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law.