Mechanical Engineer
Il y a 19 heures
luxembourg city
Rotarex Group Luxembourg
Temps plein
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About Rotarex
Since 1922, Rotarex has been a global leader in cylinder valves, regulators, and equipment for gas applications . With 1,800 employees worldwide, we serve industries such as semiconductors, medical, research, automotive, food & beverage, fire protection, and more.
Innovation, quality, and customer trust are at the heart of what we do. As a family-owned company with an international reach, we combine agility with the strength of a worldwide industrial group.
Position based in Lintgen, Luxembourg
A relocation is planned this year to our brand-new Industry 4.0 plant in Bissen , a state-of-the-art facility designed to enhance both team well-being and industrial performance .
Your mission: drive technical product development
As part of the Engineering team, you will contribute to the design, development, and validation of mechanical systems , from early concept and prototyping to industrialization and certification.
You will play a key role in delivering reliable, high-performance technical solutions while supporting innovation and continuous improvement initiatives.
Key responsibilities
System Design & development
Testing & validation
Risk assessment & technical support
Supplier & certification interface
Innovation & continuous improvement
🛠 Required technical skills
Personal skills
✨ What makes this role unique
Since 1922, Rotarex has been a global leader in cylinder valves, regulators, and equipment for gas applications . With 1,800 employees worldwide, we serve industries such as semiconductors, medical, research, automotive, food & beverage, fire protection, and more.
Innovation, quality, and customer trust are at the heart of what we do. As a family-owned company with an international reach, we combine agility with the strength of a worldwide industrial group.
Position based in Lintgen, Luxembourg
A relocation is planned this year to our brand-new Industry 4.0 plant in Bissen , a state-of-the-art facility designed to enhance both team well-being and industrial performance .
Your mission: drive technical product development
As part of the Engineering team, you will contribute to the design, development, and validation of mechanical systems , from early concept and prototyping to industrialization and certification.
You will play a key role in delivering reliable, high-performance technical solutions while supporting innovation and continuous improvement initiatives.
Key responsibilities
System Design & development
- Contribute to the design and development of fire suppression systems from prototype to production
Develop CAD models, assemblies, and detailed manufacturing drawings - Perform engineering calculations related to flow dynamics, valve capacity, and mechanical strength
Testing & validation
- Support system prototyping and laboratory testing campaigns (setup, execution, data analysis, reporting)
- Participate in defining testing procedures and ensure compliance with international standards and certifications
- Actively support and attend fire testing activities , including pre-fire tests and witness fire tests
Risk assessment & technical support
- Provide technical expertise during FMEA sessions and risk assessments
- Collaborate closely with engineering, laboratory, sales, and cross-functional teams to deliver projects on time
Supplier & certification interface
- Engage with suppliers and external partners to ensure quality of critical components
- Prepare technical documentation and manage approval and certification processes with relevant authorities
Innovation & continuous improvement
- Continuously propose new technical solutions and contribute to product innovation
- Support the development of advanced fire suppression technologies
🛠 Required technical skills
- Bachelor's or Master's degree in Mechanical Engineering or a related field
- Experience in the R&D engineering field (experience in fire suppression, hydraulics, or fluid systems is an asset)
- Strong expertise in mechanical design and modeling
- Proficiency in CAD software (Siemens NX or equivalent)
- Solid knowledge of engineering calculations (flow capacity, pressure drop, strength analysis)
- Experience with laboratory testing, data acquisition, and analysis
- Knowledge of industry standards and certification processes
- Proficiency in Microsoft Office / Microsoft 365
- Fluent English (additional languages are beneficial)
- Availability to travel for product development and testing activities
Personal skills
- Analytical mindset with the ability to solve complex engineering problems
- Team-oriented approach with strong collaboration and communication skills
- High level of attention to detail and commitment to engineering excellence
- Curiosity, creativity, and drive for innovation
- Ability to manage priorities in a dynamic technical environment
✨ What makes this role unique
- A key role in the development of life-safety fire suppression technologies used worldwide
- Direct involvement in full product lifecycle , from concept and testing to certification and production
- Hands-on participation in real fire testing campaigns
- A highly technical and innovativ