Thermal Insulation Technician

ALTEN; Leiden; On-site; EUR 34,000 - 50,000; Full time

Job summary

ALTEN Nederland is seeking a Technician for Thermo‑Protection & Adhesive Application (Aerospace Surface Treatment) to join its engineering team in the Netherlands. The role focuses on applying thermo‑protection materials and adhesives to aluminium rocket structures, requiring precision and strict adherence to industrial processes.

You will work with cork‑based insulation, adhesives, silicone, and protective coatings, following aerospace procedures.

Qualifications

• 3–5+ years of hands-on experience in adhesives, composites, coatings, insulation, or similar manufacturing environments.
• Strong attention to detail and ability to follow precise, controlled processes.
• Comfortable performing repetitive, high-precision manual work.
• Good understanding of technical drawings and work instructions.
• Experience in aerospace, aviation, composites, or industrial painting is a strong advantage.

Responsibilities

• Apply thermo‑protection layers, cork‑based insulation, and adhesives on structural panels.
• Perform bonding, gluing, and coating operations following strict aerospace procedures.
• Carry out vacuum‑assisted molding and forming activities when required.
• Inspect surfaces, identify defects, and ensure a flawless finish.
• Follow detailed work instructions, technical drawings, and quality standards.
• Maintain documentation for traceability and compliance.

Skills

Attention to detail

Manual dexterity

Reading technical drawings

Aerospace experience

Job description

Technician – Thermo‑Protection & Adhesive Application (Aerospace Surface Treatment)

This station focuses on applying thermo‑protection materials and adhesives onto aluminium rocket structures. The work requires precision, consistency, and strong control of industrial processes. You will work with cork‑based insulation materials, adhesives, silicone, and protective coatings to ensure perfect surface protection for launch‑critical hardware.

Key Responsibilities

• Apply thermo‑protection layers, cork‑based insulation, and adhesives on structural panels.
• Perform bonding, gluing, and coating operations following strict aerospace procedures.
• Carry out vacuum‑assisted molding and forming activities when required.
• Inspect surfaces, identify defects, and ensure a flawless finish.
• Follow detailed work instructions, technical drawings, and quality standards.
• Maintain documentation for traceability and compliance.

Profile

• 3–5+ years of hands‑on experience in adhesives, composites, coatings, insulation, or similar manufacturing environments.
• Strong attention to detail and ability to follow precise, controlled processes.
• Comfortable performing repetitive, high‑precision manual work.
• Good understanding of technical drawings and work instructions.
• Experience in aerospace, aviation, composites, or industrial painting is a strong advantage.

About ALTEN

ALTEN is a global leader in engineering and technology consulting, supporting top-tier clients in their innovation and R&D strategies. With over 57,000 employees in more than 30 countries, we operate across diverse sectors such as aerospace, automotive, telecom, finance, energy, and life sciences.

ALTEN Nederland is a key entity within the ALTEN Group, with offices in Eindhoven, Capelle aan den IJssel, Apeldoorn, Groeningen and Amstelveen. Our 550+ consultants deliver high-value solutions in Technology and IT. For over 20 years in the Netherlands, we have contributed to impactful projects in high-tech, defence, transport, telecom, and finance, supporting companies in their technological transformation.

Ready to engineer the future with us?