Auf einen Blick
- Aufgaben: Design and calculate boiler components while collaborating with various departments.
- Arbeitgeber: Join Doosan Lentjes, a leader in environmental technologies with a focus on innovation.
- Mitarbeitervorteile: Enjoy creative freedom, personal responsibility, and the chance to work on international projects.
- Warum dieser Job: Be part of a culture where your voice matters and contribute to impactful engineering solutions.
- Gewünschte Qualifikationen: Degree in mechanical engineering and 5+ years of relevant experience required.
- Andere Informationen: Apply now to join a team that values creativity and innovation!
Das voraussichtliche Gehalt liegt zwischen 48000 - 84000 € pro Jahr.
We at Doosan Lentjes are convinced: Only those who can fully develop their talent can achieve great things. That is why we live a corporate culture in which your voice matters – in projects, in the team and in your daily work. We offer you great creative freedom and encourage personal responsibility – so that you can fully exploit your potential and we together can continue to realise large international projects with our proprietary environmental technologies also in the future. Together, we aspire to write the next 100 years of our history. That is what we stand for. Perhaps soon you will, too?
Calculation Engineer Boiler (m/f/d)
- Location: Ratingen, Germany (Headquarters)
Your Tasks
- Design and calculation of boiler and system components according to PED, in particular EN 12952, also EN 13480, EN 13445, ASME
- Application and use of standard calculation tools, in particular PROBAD and Rohr 2
- Creation and use of calculation tools based on Excel and VBA
- Developing creative solutions for complex design challenges
- Ensuring that the calculation verifications are adapted to the order process on schedule
- Working closely with other departments to optimise design and production processes
- Coordinating the calculation points with the NOBO preliminary inspection centre, the customer and the ZÜS
Your Profile
- Degree in mechanical engineering or comparable qualification (university, TU, university of applied sciences)
- At least 5 years of professional experience in design and/or calculation in boiler or plant construction or in a comparable field of activity
- Extensive experience with design and verification in accordance with PED, in particular EN 12952
- Experience with design and verification in accordance with EN 13480, EN 13445, ASME
- Sound knowledge of common calculation tools and programmes, in particular PROBAD and Rohr 2
- Sound knowledge of MS Office, especially Excel
- Knowledge of VBA and/or an alternative programming language
- Creativity and willingness to find innovative solutions for difficult design problems and to prove them mathematically
- Good written and spoken English skills
Your contact person
Tim Mengeler
HR Specialist Recruiting & Employer Branding
Does this sound exciting to you and do you see yourself in this position? Then send your full application documents, including your salary expectations and earliest possible starting date to Tim Mengeler at (email protected) and become part of the #YourVoiceMatters story!
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Calculation Engineer Boiler Arbeitgeber: Doosan Lentjes

Kontaktperson:
Doosan Lentjes HR Team
StudySmarter Bewerbungstipps 🤫
So bekommst du den Job: Calculation Engineer Boiler
✨Tip Number 1
Familiarize yourself with the specific standards mentioned in the job description, such as EN 12952 and ASME. Understanding these regulations will not only help you in interviews but also demonstrate your commitment to the role.
✨Tip Number 2
Showcase your experience with calculation tools like PROBAD and Rohr 2. If you have any projects or examples where you've successfully used these tools, be ready to discuss them in detail during your conversations with us.
✨Tip Number 3
Highlight your creativity and problem-solving skills. Prepare to share instances where you've developed innovative solutions for complex design challenges, as this aligns perfectly with our corporate culture of encouraging personal responsibility.
✨Tip Number 4
Since collaboration is key in this role, think about how you've worked closely with other departments in the past. Be ready to discuss how you can optimize design and production processes together with your future colleagues at Doosan Lentjes.
Diese Fähigkeiten machen dich zur top Bewerber*in für die Stelle: Calculation Engineer Boiler
Tipps für deine Bewerbung 🫡
Understand the Company Culture: Before applying, take some time to understand Doosan Lentjes' corporate culture. They value creativity and personal responsibility, so reflect this in your application by showcasing your innovative thinking and ability to work independently.
Tailor Your CV: Make sure your CV highlights your relevant experience in mechanical engineering, particularly in boiler or plant construction. Emphasize your familiarity with design and verification standards like PED, EN 12952, and your proficiency with calculation tools such as PROBAD and Rohr 2.
Craft a Strong Cover Letter: In your cover letter, express your enthusiasm for the role and the company. Mention specific projects or experiences that demonstrate your problem-solving skills and creativity in design challenges, aligning with their focus on innovative solutions.
Include Salary Expectations: As requested in the job description, be sure to include your salary expectations in your application. This shows that you have carefully read the job posting and are serious about the opportunity.
Wie du dich auf ein Vorstellungsgespräch bei Doosan Lentjes vorbereitest
✨Showcase Your Technical Expertise
Be prepared to discuss your experience with design and calculation in boiler or plant construction. Highlight specific projects where you applied standards like EN 12952, EN 13480, or ASME, and be ready to explain your approach to complex design challenges.
✨Demonstrate Creativity and Problem-Solving Skills
Since the role emphasizes innovative solutions, think of examples where you developed creative approaches to difficult design problems. Discuss how you mathematically validated these solutions, showcasing your analytical skills.
✨Familiarize Yourself with Calculation Tools
Make sure you can talk confidently about your experience with calculation tools such as PROBAD and Rohr 2. If possible, prepare to discuss how you've used Excel and VBA to create custom calculation tools in past projects.
✨Communicate Effectively
Good communication is key, especially since you'll be working closely with other departments. Practice explaining technical concepts in a clear and concise manner, and be ready to discuss how you coordinate with teams and clients during the design process.