Mechnical Design Engineer

Overview

As a Mechanical Design Engineer at AALTO, you design and deliver mechanical systems for Zephyr and future high-altitude platforms. You work in a multidisciplinary team across concept to flight-ready hardware, focusing on lightweight composites and robust aerospace solutions. You will shape product lifecycle activities, from design to testing and operational support, collaborating with manufacturing and testing teams. This role offers growth as you tackle complex engineering challenges in a cutting-edge domain and contribute to Stratospace initiatives. You will join a mission-driven team that values innovation, quality, and cross-functional collaboration.

Pay / Benefits

• Performance Bonus
• 25 days annual leave
• Private healthcare, dental and optical cashback
• Pension contributions
• Income protection and life assurance
• Electric Vehicle & Car Scheme

Responsibilities

• Develop concept and detailed mechanical designs that meet system requirements
• Create 3D CAD models and drawings using SolidWorks or equivalent
• Manage product data in PDM/PLM systems
• Deliver design activities aligned with schedules and airworthiness standards
• Prepare analyses, presentations, and reports for design reviews
• Support manufacturing to resolve production and assembly issues
• Plan and execute mechanical testing and qualification campaigns
• Collaborate with manufacturing, procurement, integration, and test teams to ensure manufacturability
• Implement engineering changes per configuration management processes
• Contribute to continuous improvement for quality, efficiency, and cost
• Support root cause investigations related to design, manufacturing, or operations
• Develop expertise in composite structures and Design Organisation processes
• Manage work packages and communicate progress, risks, and issues

Key requirements

• Degree, HND, or equivalent in Mechanical Engineering, Aerospace Engineering, or related field
• 2-5 years' experience in aerospace, defence, or a regulated engineering environment
• Proficient in 3D CAD; SolidWorks advantageous
• Strong ability to produce drawings, models, and technical documentation
• Experience with PDM/PLM systems
• Ability to interpret requirements and develop practical engineering solutions
• Understanding of design for manufacture and manufacturing processes
• Strong analytical and problem-solving skills
• Excellent communication and collaboration in multidisciplinary teams
• Ability to manage multiple priorities and meet deadlines
• Proactive in continuous improvement and professional development

• Effective communication
• Team collaboration
• Proactive problem-solving
• SolidWorks
• 3D CAD
• PDM/PLM

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