Senior Hydraulics Research Engineer

Hydraulic Prototype Testing

At MAN Energy Solutions, we are committed to taking on the big challenges of climate change. It’s what we call ‘Moving Big Things To Zero.’ In the maritime sector, this means developing and providing the technology, that will enable global shipping to be powered by bio-fuels and carbon-neutral fuels, such as methanol and ammonia that have been derived from renewable energy sources.

If you would like to help us in moving big things to zero, and make a real difference in the decarbonization of the shipping industry, then joining us as our new Senior Hydraulics Research Engineer could be your next career step.

We are looking for an expert in hydraulics development and testing, preferably with experience from R&D, who has the skill and motivation to drive smaller projects and testing of hydraulics and fuel injection systems that are key components in MAN B&W two-stroke engine technology.

You will play an important role in

Leading smaller projects within R&D and Engineering.
Participating in tests on our test rigs in Copenhagen as well as full scale prototype engine tests at our licensees, typically in Japan and South Korea. Tests are carried out to validate system functionality and identify the optimal parameter settings, e.g., for new hydraulic exhaust valve actuation systems or injection systems.
Collaborating with a wide range of stakeholders and  departments, sharing knowledge and experience to contribute significantly to the success of new technology development.
Delivering control parameters for the engine control system (ECS)
Participating in design reviews.
Staying up to date on the latest technologies on the market within sensors and instrumentation, control valves and actuators, and more.
Participate in component and system troubleshooting and root cause analyses (RCA).
Primarily work at our Research Center in Copenhagen, with 30-50 travel days per year, typically at our licenses in Japan and South Korea.

To succeed in this role, we imagine that you:

Have a M.Sc. degree in mechanical engineering or equivalent qualifications.
Have 5 –10 years of experience from a similar role, e.g., in the hydraulics industry, design of test equipment, or research test lab.
Are an expert in one or more of the following fields: Fluid mechanics and hydraulics, mechatronics, experimental testing and instrumentation, operation or design of large marine engines, data analysis.
Are proficient in programming or scripting, e.g., in Python.
Have experience in leading projects.
Have hands-on skills and enjoy working in an experimental and test-lab environment.
Are a team player, structured in your work and possess strong communication skills.
Are curious to learn new things and open to new ideas.
Are proactive and positive in nature and self-driven in your work.
Welcome to Hydraulic Prototype Testing
You will join the Hydraulic Prototype Testing Department within the functional area Hydraulics and Injection Development which is responsible for developing fuel injection/admission concepts and design prototypes for fuel equipment, hydraulic components and systems. The team is testing new components and systems, in particular fuel injection systems and exhaust valve actuation. We test on both physical real-sized test-rigs and on prototype engines including measurements, data analysis, documentation and feedback. In our Research Center Copenhagen (RCC), we have a dedicated hydraulic prototype testing facility including a workshop, where we build-up new test-rigs and run test campaigns in a controlled environment.

There is an excellent collaboration, both within the team and cross-functionally, where everyone is committed to succeeding as a team by being supportive and flexible. The working environment is informal, where we cherish the space for creativity and freedom to play with new ideas.

Unleash your potential: Join us towards a carbon-neutral future
At MAN Energy Solutions, we offer you an opportunity to shape the future while achieving your career goals.

We understand that balancing work life and personal life can be a challenge. This is why we prioritize providing our employees with the best opportunities to achieve this balance. In addition to flexible working hours, the option to work from home, and a focus on brain breaks during the day, we also offer over 7 weeks of paid time off distributed across vacation days, extra days off, and flex days.

We focus on diversity and equality to create a creative and inclusive culture and believe that a mix of gender, nationalities, and different perspectives, drives innovation, creativity, and productivity in our organization. We are committed to our employees’ well-being, and you will get the opportunity to join different social activities clubs from yoga and fishing clubs to creative clubs.

At MAN Energy Solutions you can create, drive, build, and be a part of improving innovative energy solutions while achieving your personal career goals. Here you have opportunities for growth, development, and mentorship. 

In 2027, MAN Energy Solutions will move to Trekroner in Roskilde. Here we will consolidate all our current locations on Zealand into one large site.

About MAN Energy Solutions:

250 years of experience in advanced engineering
We deliver a unique portfolio of technologies and opportunities in the development of engines for use on ships and in power plants across the globe
We operate under the motto "Future in The Making" as it reflects our dedication to developing sustainable solutions and actively contributing to a carbon-neutral economy
We have over 15,000 employees worldwide. In Denmark, we are 2,200 passionate employees with more than 40 nationalities
Build your own future
Send your application to us no later than November 25th, 2025. We will conduct interviews continuously during the application period. If you have any questions, you are welcome to contact Head of Department, Salim A. El-Naaman, by phone on +45 2623 9372. More information about the company can be found at www.man-es.com.

Relocating to Denmark is a major step for our new international colleagues. To support this transition, we offer several initiatives, including Spouse Days to help build a strong cross-cultural network within MAN Energy Solutions, as well as Danish language courses based on individual proficiency levels. Furthermore, we offer intercultural training tailored to the countries and regions we collaborate with, as well as global mindset training for all employees and managers. This is to promote a collaborative and inclusive work environment. Our mobility package also includes assistance with obtaining a Danish CPR number, tax information, and work permits.

In MAN Energy Solutions, we strive for an inclusive and fair recruitment process for our job applicants based on equity. We encourage all qualified candidates, regardless of gender, age, religion, disability and ethnic background to apply for this position. Therefore, please refrain from attaching a photo to your CV or cover letter. Furthermore, assistive tools will be available when needed, for example for dyslexia.