Acoustic Engineer

ACADEMIC WORK SWEDEN AB

Join an expert team delivering cutting-edge audio solutions for world-leading brands. Our client offers a collaborative environment where you will work on innovative projects with a global impact in the heart of Lund. About the role You will design, integrate, and deliver advanced audio solutions within a cross-functional team. This role involves close collaboration with mechanics and electronics experts to meet the needs of international clients. You are offered Our client provides an opportunity to work with world-leading brands and cutting-edge technology. You will join an expert team where you can influence global products while working in a highly collaborative and innovative environment. This assignment starts as a consultancy assignment with good opportunities for direct employment with the client. Work tasks The role involves a mix of hands-on technical measurement, software-based test automation, and client-facing technical consultation within a product development context. Perform hands-on audio measurements using Head Acoustics ACQUA, SoundCheck, or Audio Precision Develop and automate audio tests primarily using Python Analyze measurement data and present findings to stakeholders Engage directly with US-based clients to identify needs and propose technical solutions Collaborate in cross-functional teams with mechanics, radio, and electronics experts Design and integrate advanced audio solutions for diverse customer projects We are looking for Advanced knowledge in Audio Engineering, Acoustics, or a related field Strong experience with audio measurement tools such as ACQUA, SoundCheck, or Audio Precision Good understanding of both analog and digital audio systems Proficiency in programming and test automation using Python Excellent communication skills in English, both written and verbal It is meritorious if you have Hands-on experience in DSP development Knowledge of acoustic simulations using FEM, COMSOL, or lumped parameter models Basic knowledge of C++, C#, or MATLAB To succeed in the role, your personal skills are: Goal oriented Orderly Responsible Our recruitment process This recruitment process is handled by Academic Work and it is our client’s wish that all questions regarding the position is directed to Academic Work. Our selection process is continuous and the advert may close before the recruitment process is completed if we have moved forward to the next phase. The process includes two tests: one personality test and one cognitive test. The tests are tools to find the right talent for the right position, to enable equality, diversity, and a fair process. About the client: The client is a global technology company operating within connected products and systems. The organization works at the forefront of product development, delivering advanced technical solutions in close collaboration with leading industry partners and platform providers. The company brings together several hundred skilled professionals across multiple locations worldwide, where diversity, collaboration, and knowledge sharing are key parts of the culture. Teams work closely together across disciplines to drive innovation and deliver high-quality solutions. The environment combines product development and consultancy services, with many projects carried out in close-knit teams, ensuring strong collaboration and continuous knowledge exchange throughout all assignments.

DIRAC RESEARCH AB

What Dirac Offers You Our best-in-class technology has given us a customer base that includes many of the world's most reputable brands. In this role, you will play a key part in making that technology come to life inside high-end consumer electronics products, working at the intersection of deep engineering and customer collaboration. We are on an exciting journey of growth and scale, driven by our ambition to deliver the ultimate audio experience that transforms how the world listens. Your role as Senior DSP Software Developer This is primarily a signal processing role. As a Senior DSP Developer for Dirac Live within Home & Pro, you will implement, refine, test, and evaluate the algorithms at the core of our products: estimation of acoustic systems from measurements, and design of correction filters for calibration and optimization of loudspeakers in real rooms. The team's focus is on productization and continuous improvement of these algorithms, turning them into robust, high-quality features in shipping products. You will work on the core processing behind our flagship Dirac Live technologies, including Dirac Live Active Room Treatment (ART), now shipping with several leading OEMs. Day to day, this means working with digital filters, FIR and IIR, phase behavior including minimum- and mixed-phase systems, frequency- and time-domain analysis of measured loudspeaker-room responses, and trade-offs between correction performance, robustness, latency, and computational cost. Most of the implementation is in modern C++ running locally inside the end-user app, with some parts running in the cloud. Your responsibilities will include: Continuously improve and evaluate the audio processing algorithms, and reason about the audible impact of changes Productize signal processing algorithms into scalable and maintainable C++ code Optimize algorithm complexity (cycles and memory footprint) without compromising audio quality Build and maintain evaluation methods and datasets to quantify audio performance and guard against regressions Assist the product manager in refining complex work items into smaller, valuable, and estimated user stories Test and use our product at home or in the lab Assist with 2nd-line customer support Maintain and improve the infrastructure and processes for build, test, and release Who you are You have a solid theoretical foundation in signal processing and professional experience applying it, not necessarily in audio. If you're not already familiar with room acoustics you can learn them here, however, you must know the fundamentals of signal processing. You should be comfortable discussing practical DSP trade-offs, such as when to choose an FIR filter over an IIR filter, how magnitude and phase response affect timing, ringing, group delay, and latency, and how to reason about systems in both time and frequency domain. Qualifications: M.Sc. or PhD in Signal Processing, Electrical Engineering, Engineering Physics, Applied Mathematics, or a similar field, preferably including advanced coursework in signal processing 5+ years of industry experience, including several years of hands-on professional signal processing work; audio signal processing experience is a strong advantage Solid grounding in digital signal processing theory: e.g. FIR/IIR filter design and trade-offs, magnitude and phase response, group delay, latency, and time- and frequency-domain analysis. Ability to work effectively in a large modern C++ codebase, including reading, debugging, testing, and extending production code. You do not need to be a C++ language specialist, but you should be comfortable turning algorithmic ideas or prototypes, for example in Python or MATLAB, into maintainable implementation. Ability to reason about the audible impact of algorithm changes and performance trade-offs Passion for high-end audio Appreciation for agile development Fluency in spoken and written English A team-oriented attitude, as well as the ability to work independently A valid work permit or citizenship allowing you to work in Sweden Desired qualifications: Experience with room acoustics, acoustic measurements, or room correction technology Experience working hands-on in audio labs: connecting equipment, measuring, testing, and evaluating Experience with software engineering tools (e.g. Git, CMake, Conan) About Dirac Dirac is an audio tech company, known for best-in-class technology and a prestigious customer base that includes many of the world’s most reputable brands. We are passionate about audio and innovation, and our pioneering technology is shaping the future of sound experiences. We are a global company with headquarters in Uppsala, Sweden, and R&D facilities in Copenhagen, Denmark, and Bangalore, India, with representation in Greater China, Germany, Japan, Korea, and the United States. Please read more about us at https://www.dirac.com/ and follow us on Social Media Location The location will be at Dirac’s headquarters in central Uppsala, Sweden. Application The selection process is continuous, and the advert may close before the recruitment process is completed if we have moved forward to the screening or interview phase. Please note that, due to summer holiday, we will not be reviewing applications or responding to candidates during July. We will resume the recruitment process in August. We’re looking forward to your application!

Siemens Energy AB

Lead the Future of Energy – Process Engineering Manager Wanted The world is in transition towards balanced energy, you can play an important part in crafting this future. The D&S (Development & Standards) department is responsible for product development and maintenance of the auxiliary systems for the medium sized gas turbines. Thanks to our strong performance and positive momentum, we are growing and expanding our organization, bringing in additional managers to support our continued success. We are looking for a manager for the process engineering group 1 responsible for the Air Intake, Acoustic enclosures, CFD, Gas/Fire Detection & Fire extinguishing systems. A Snapshot of Your Day In a typical day you will start the morning with an alignment meeting with your manager, Technical Area Managers and Lead Engineers to discuss about the outcome of yesterday’s work and the challenges of today. After this you will attend a gate or review team meeting related to product development of the new system design or work with planning of resources for upcoming projects and tasks Just before lunch you attend a discussion on the strategy around next generation engineering system tools. Afterwards, you reflect together with your three closest manager colleagues on how you can collaborate to introduce the tools. After a good lunch, you have a meeting with your team to follow up the progress and discuss group strategy. Next on schedule in your calendar is to attend a project pipeline meeting for a follow-up of the product development portfolio. Just before you plan to end your job day, you see an email in your inbox, your application for specialist nomination for one of your employees has been approved. Tomorrow you will have good news to give her, but now it is time to head home. How You’ll Make an Impact Develop your team and your processes, create a world class working place and secure a successful future. You will define and drive business strategies in alignment with your department's objectives and vision. Contribute to the setup of the future process engineering department. Support the system development of our engineering tools landscape ensuring we strive for our PLM vision. Attendance in product-related gate and design reviews, ensuring high standards and compliance for your technical areas. Conduct resource planning and allocation, making sure that the right competences are available and accessible for upcoming projects.   What You Bring Strong leadership skills with significant experience in leading people and teams. A positive attitude and a proactive, can-do mindset, combined with the ability to make decisions and drive things forward. A strategic business approach and a good understanding of gas turbine technology and our products. Excellent communication skills, enabling effective collaboration across various functions and teams. Strong drive and organizational skills, with the ability to see the complete picture. Fluency in English, with a proven track record to act in an international environment. Swedish is beneficial.   About the Team In this role, you will report to the Head of Process Engineering (PE). And be part of the D&S PE management team who enjoy working together and having fun at work. Your department will consist of approx. 9 employees (plus temporary workers and colleagues in India Our Gas Services division offers Low-emission power generation through service and decarbonization. Zero or low emission power generation and all gas turbines under one roof, steam turbines and generators. Decarbonization opportunities through service offerings, modernization, and digitalization of the fleet. We can offer you employment benefits such as: reduction of working hours, advance vacation, health care allowance and an eventual possibility to a flexible working place. Who is Siemens Energy? At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.  Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.  Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo Our Commitment to Diversity Lucky for us, we are not all the same. Through diversity, we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences. Application Don’t hesitate – apply via https://jobs.siemens-energy.com/en_US/jobs , id nr 297729 not later than 2026-07-12 Ongoing selection is applied, the role might be filled before last application date. We refrain from all contact with staffing and recruitment companies, or advertising brokers. Location: Finspång Trade Union Representatives: Unionen, unionen.finspang.se@siemens-energy.com Sveriges Ingenjörer & SACO, asi.se@siemens-energy.com Ledarna, Anders Fors, ledarnaklubbenseab@siemens-energy.com IF Metall, Mikael Malmgren, mikael.malmgren@siemens-energy.com #LI-NT1