Mechanical Design Engineer with Computational Fluid Dynamics experience

Are you our new Mechanical Design Engineer at Everllence? Do you want to be part of the green transition of shipping? And do you consider yourself to be firmly grounded in mechanical engineering and enjoy project work? Then keep on reading - you might be our new colleague we like to welcome on board at Everllence.

Our construction department's Emission design, EGR & scavenge air systems is looking for a Mechanical Design Engineer who has experience with Computational Fluid Dynamics (CFD), interest in modular design of large engine welded construction and is firmly grounded in mechanical engineering.

You will play an important role in:
As our new Mechanical Design Engineer, you will work with technology that demands high reliability in both mechanics and dynamics. You will be involved in constructing and optimizing existing engine components, generating technical documentation, and contributing to the definition of modular design architecture and standardization. By virtue of your knowledge and experience with CFD, you will play an important role in analyzing and optimizing fluid-related aspects of product designs.

You will be responsible for internal design guides, ensuring they reflect current best practices and support efficient collaboration across teams.

In this role, you will:

• Perform CFD simulations to predict fluid flow, heat transfer, and pressure distribution in scavenge air and EGR systems
• Optimize designs for improved efficiency, reduced losses, and enhanced reliability.
• Update and maintain internal design guidelines, ensuring best practices for flow paths and fluid handling.
• Ensure that guidelines are clearly and consistently communicated to our team
• Ensuring that the design is compliant with the requirement specification and rules, and carrying it through design review across, R&D and Engineering.
• Generate technical documentation and clear reports for stakeholders.
• Participating in defining modular design architecture and standardization.
• Organizing and participating in meetings with colleagues and external partners, including preparation of presentation material.
• Troubleshoot on design issues on the existing design together with other departments.
• Participate in development projects; occasional travel may be required (typically a few days per year)

We imagine that you:

• Are educated as a Mechanical engineer with M.Sc. degree
• Proven experience with CFD tools (we use STAR-CCM+). But experience with OpenFOAM (free opensource) could also be valuable.
• Experience with working with HPC (High performance computing, cluster for calculations) will be an advantage. Everllence have our own HPC environment.
• Have experience with 3D CAD software (we use Siemens NX).
• Practical construction experience and basis knowledge to Python or similar programming would be an advantage
• Are being creative and bringing new ideas and perspectives to the way we work.
• Have solid English skills, both oral and written, is required. It is preferable that you also understand Danish on a reasonable level, but not a requirement.

As a person, you have a desire and knowledge to translate theory into practical design, both in cooperation with co-workers and individually. Ideally, you have some experience with project-oriented work and/or project management/coordination as well as knowledge to Microsoft Office at a beginners level.

You will be trained in technical areas that are necessary for managing the tasks and responsibilities in the department. The training will be organized in accordance with specific needs depending on your profile.

Welcome to the department for emission design, EGR & Scavenge air systems
You will join a team of 13 people with a broad variety of backgrounds. The department consists of engineers and technicians who work both individually and in cross-functional teams with a wide range of competencies. The area of responsibility covers the development and design of scavenge air systems, application of turbocharger as well as EGR for emission reduction. The department is involved in development projects across the entire organization including travel to engine builders and ships in connection with development, follow-up and test of new designs.

We have an open culture and thrive on challenges and at times at a fast pace. We support each other in an environment where we take united responsibility for our engine designs long after they have left the drawing board and entered service. In discussions, the ceiling is high, and ideas can be lifted and analyzed together in a positive and constructive atmosphere.

We are collaborating with a wide range of departments within and outside the Design Department on a variety of tasks and projects. The working atmosphere is relaxed, helpful, and all are committed to succeed as a team by being supportive, flexible and share knowledge and experience.

Unleash your potential: Join us towards a carbon-neutral future
At Everllence, we offer you the chance to shape the future where you can create, drive, build, and be a part of improving innovative energy solutions, while achieving your personal career goals. We prioritize work-life balance with flexible working hours, remote work options, and over 7 weeks of paid time off.

We foster a creative and inclusive culture, emphasizing diversity and equality. We are dedicated to our employees' well-being, offering opportunities to join various social activity clubs, ranging from yoga and fishing to creative clubs.

In 2027, we will consolidate our Zealand locations into one large site in Trekroner, Roskilde.

About Everllence
Everllence, formerly known as MAN Energy Solutions, is a leading provider of propulsion, decarbonization and efficiency solutions for shipping, the energy economy and industry. True to our motto – ‘Moving big things to zero’ – we help key industries in the global economy to reduce hard-to-abate emissions. Our technologies have a measurable impact on the success of the global energy transition. More information about the company can be found at www.everllence.com.

Headquartered in Germany, Everllence employs around 15,000 people across more than 140 sites worldwide. In Denmark, we have over 2,500 dedicated employees from more than 55 nationalities, spread across four locations: Copenhagen, Brøndby, Frederikshavn, and Holeby. Our after-sales brand, Everllence PrimeServ, also supports our customers through its worldwide service-center network.

Build your own Future
Please submit your application to us no later than Monday the 5th January 2026. We will conduct interviews during the application period. If you have any questions, you are welcome to contact Hiring Manager Christoffer Sewerin Larsen on +45 33 85 14 34

Relocating to Denmark is a major step for our international colleagues. To support this transition, we offer tailored intercultural and global mindset training for all employees and managers, promoting a collaborative and inclusive work environment. Our mobility package includes assistance with obtaining a Danish CPR number, tax information, and work permits,
At Everllence, 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.

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Application deadline: Apply no later than 5. January 2026

Lokation: Teglholmsgade 41, 2450 København SV