Acoustician / Researcher in Underwater Acoustics
Help shape a growing field and make a real environmental impact. Join our underwater acoustics team, combining research, engineering and sustainability!
IVL Swedish Environmental Research Institute is an independent research institute with Sweden’s broadest environmental profile. Together with industry, public agencies, and the research community, we drive the transition to a sustainable society, from science to real-world impact. We operate across the full environmental and sustainability spectrum, and our activities are organized into several larger areas that bring together related expertise and perspectives.
About the Role
IVL’s activities in underwater acoustics are expanding through several new large-scale projects, and we are looking to strengthen our acoustics team. Depending on your interests, qualifications and experience, your work may include applying and developing methods for analysing and modelling underwater sound, planning and conducting field measurements, and contributing to research and innovation projects focused on the marine environment.
We welcome applications from both early-career and experienced professionals, and the scope and level of responsibility in the role will be adapted to the successful candidate’s experience and qualifications.
We are looking for a colleague who can plan and coordinate field measurements of underwater sound. Depending on your previous experience, you will either develop these skills with support from experienced team members or take a leading role from the outset. The role involves extensive collaboration with clients, partners and colleagues, requiring strong organisational skills, flexibility and the ability to communicate effectively with a variety of stakeholders.
Prior experience in underwater acoustics is not required. What matters most is a solid technical foundation and a willingness to learn. You will become part of a highly experienced team that will support your development in this exciting and rapidly evolving field.

Underwater acoustics shares many principles with airborne acoustics, but it is a younger field with fewer established standards. This means that you will often need to apply sound technical judgement rather than follow fixed methods. The role offers considerable scope for creativity, supported by close collaboration within an experienced and supportive team.
Much of our work focuses on solving practical technical and engineering challenges rather than purely acoustical ones. Therefore, curiosity, problem-solving skills and a willingness to learn are just as important as previous acoustics experience.
Current projects include developing a new measurement system for ship underwater noise (InciteShip) and creating innovative methods for mapping underwater noise from boats in coastal environments (DEMASK). These projects combine fieldwork, advanced measurements, modelling and international collaboration.
IVL is a project-oriented organisation where work is planned and executed through projects. At any given time, you will typically work in several parallel projects. You will mainly contribute to research projects, but also to commissioned assignments, often in cross-disciplinary teams.
Many projects involve close collaboration with marine biologists studying the environmental effects of underwater noise. An interest in understanding and reducing these impacts is therefore important.
You will be part of the Process Modelling and Digitalisation group. The underwater acoustics team is based in Göteborg and Fiskebäckskil, but for the right candidate it may be possible to be based at another IVL office.
Your Background
You should hold at least an MSc degree in engineering, physics, oceanography, marine science or a related field.
Relevant experience may include:
Acoustics
Signal processing
Programming
Marine measurements
Modelling
Environmental analysis
An interest in practical fieldwork is valuable, as it is an important part of most of our underwater acoustics projects. Experience from marine environments, whether through boating, studies or professional experience, is also considered an advantage.
We welcome applications from both early-career and experienced professionals:
For a junior role
Research experience is an advantage but not required.
Experience from project-based environments is beneficial.
For a senior role
A PhD and documented research experience within a relevant discipline are expected.
Experience in leading research projects, coordinating work packages, participating in international collaborations and securing research funding is highly valued.
We welcome English-speaking candidates. However, proficiency in Swedish is considered an advantage, particularly for external collaboration and stakeholder interactions.
Your Personal Qualities
We place great emphasis on personal qualities. You are proactive, responsible and well structured, with the ability to work both independently and collaboratively. Curiosity, initiative and a strong willingness to learn are essential for success in this role. Just as importantly, you will enjoy working in a positive, ambitious and collaborative team environment where people support one another and enjoy tackling new challenges together.
What We Offer You
You will join one of the leading underwater acoustics research teams in the Nordic region, with extensive experience, strong international networks and a growing portfolio of impactful projects.
At IVL, you will work in a creative, knowledge-driven environment with considerable personal responsibility and excellent opportunities for professional development. You will collaborate with experts from a wide range of disciplines and contribute to projects that support sustainable management of marine environments.
We offer an inclusive and engaging workplace that values diversity, collaboration, innovation and commitment. Employees can take part in a range of social initiatives, including a sports club, an art association and other community activities. We work in modern activity-based offices and foster a culture of knowledge-sharing, flexibility and wellbeing. At IVL, sustainability is not just something we talk about, it is at the core of everything we do.
Welcome to Apply
Submit your CV by clicking "Apply here".
We review applications and conduct interviews on an ongoing basis throughout the application period, so we encourage you to apply as soon as possible.
To staffing and recruitment companies, as well as salespeople: We kindly but firmly decline direct contact from staffing and recruitment companies, as well as offers of additional recruitment advertising services.
- Department
- Process modelling and digitalisation
- Locations
- Fiskebäckskil, Sweden, Gothenburg, Sweden, Malmö, Sweden, Skellefteå, Sweden, Stockholm
- Remote status
- Hybrid
- Employment type
- Tillsvidare/Permanent
- Time type
- Heltid/Full time
- Last application date
- 31 October, 2026
Colleagues
Our core values
-
Collaborative
Collaboration is about creating better results when we work and grow together, both internally and externally. By being considerate and inclusive, and by providing constructive feedback, we foster a positive and development-focused environment where we make each other better.
-
Professional
Being professional means taking responsibility and acting with integrity, credibility and objectivity – always based on scientific evidence. We show respect, trust and confidence, using our expertise to build valuable relationships and achieve results.
-
Forward-looking
Being forward-looking means identifying opportunities, anticipating challenges, and creating sustainable, long-term solutions. By embracing courage and curiosity, we drive progress and pave the way for a sustainable future.
A selection of our benefits
-
Flexibility and balance in everyday life
We offer flexible working hours and hybrid work arrangements where appropriate for the business. At the same time, we value the sense of community at our offices, where we connect through day-to-day work as well as activities such as fika, breakfast gatherings, and frequent Lunch & Learn sessions. Our ambition is to create a sustainable everyday work life – both professionally and personally.
-
Additional flexibility when life changes
We offer IVL Part-Time, which allows employees in Sweden to temporarily reduce their working hours, typically to 80%. The arrangement is tailored in dialogue with the manager and may apply for approximately 12–24 months. This provides greater flexibility during different life stages, while maintaining a clear connection to work and continued professional development.
-
Additional time for recovery
We recognise that recovery is essential for long-term performance. As an employee, you are of course entitled to annual leave in accordance with statutory requirements, and we encourage extended periods of leave to support proper recovery.
In addition to your annual leave, we offer working time reduction ("ATK") in Sweden. As a full-time employee, you receive up to 40 hours per year that can be taken as additional time off. This provides extra flexibility in daily life and the opportunity to recover when needed.
-
Health, security, and attractive conditions
As an employee in Sweden, you have access to a comprehensive benefits package. We provide a wellness allowance of up to SEK 3,700 per year, as well as reimbursement for services such as influenza vaccinations and prescription glasses for computer work. Through our collective agreement, you also receive occupational pension, insurance coverage, sick pay, and parental pay – creating stable conditions and long-term financial security.
About IVL Svenska Miljöinstitutet
IVL Swedish Environmental Research Institute is an independent research institute with the broadest environmental profile in Sweden. Together with businesses, government agencies, and the research community, we drive the transition towards a sustainable society – from science to reality.
We engage in applied research and consulting assignments that contribute to achieving both the global sustainability goals and Sweden's environmental objectives.
Based in Sweden with an international presence across several continents, we work together with clients worldwide to drive sustainable development. The group has a turnover of 574 million SEK, and the Institute for Water and Air Protection Research Foundation (SIVL) is the sole owner of IVL. Representatives from both the business sector and government agencies sit on our boards.
Learn more about our Swedish and international operations at ivl.se