Cool Tec Electronic GmbH designs and manufactures custom cooling solutions for power electronics and other thermally demanding applications. Leveraging in‑house engineering, thermal simulation, and flexible manufacturing, the company delivers cold plates, heat sinks, and integrated liquid‑cooling systems that meet stringent performance, precision, and reliability requirements. Its distinctive advantage lies in the seamless collaboration between R&D, production, and quality management, enabling rapid concept validation, reduced development cycles, and high‑quality, high‑mix, low‑volume production. Cool Tec serves a broad portfolio of sectors—including power electronics, automation, optics, energy systems, and aerospace—where limited installation space and high power densities demand cutting‑edge thermal management. Based in Germany, the firm combines technical expertise with a hands‑on mindset to deliver economically viable, application‑specific solutions.
Open Positions
Produktionsmitarbeiter (M|W|D)
Metal processing experience is a plus. Requires neatness and quick thinking, as well as teamwork. Teamwork and clear production goals are essential
Qualitätssicherung / Messtechniker (m/w/d)
Training in metal processing or similar. Ability to read and interpret technical drawings. Familiarity with measuring machines and tolerances
CNC-Einrichter (M|W|D)
Ideally, candidates will have completed training as a precision mechanic, toolmaker or machinist. Must be able to read complex technical drawings and possess knowledge of CNC milling. Preparedness for 3-shift operation and occasional weekend shifts is required
Mitarbeiter Qualitätssicherung (M|W|D)
Trade/training (apprentice ideal), proficiency in technical drawings & measurement systems, and teamwork. Shift schedule requirement
Technischer Zeichner - Produktdesigner (M|W|D)
Seeking a technical draughtsman with solid CAD knowledge and experience in drawing derivation. Must be proficient in MS-Office and have German language skills. Training in Mechanical Engineering/Metalworking is a plus
Ausbildung zur Fachkraft für Lagerlogistik (m/w/d)
Minimum secondary school qualification and interest in logistics. Reliable and careful with an ability to maintain an overview. Willing to help and work conscientiously. Prior tech or manual experience is a plus
Ausbildung zum Zerspanungsmechaniker (m/w/d)
Requires a secondary school diploma with strong math/tech grades, practical skills, and an interest in machinery. Candidate should be careful, curious, and eager to learn technical procedures. Aiming for a strong understanding of how things work
Initiative Application (M/W/D) - Full-time/Part-time
no specific requirements mentioned
Aushilfe Produktion (M/W/D)
Seeking a reliable and conscientious individual with a team-oriented mindset. Prior production experience is beneficial but not required. Must be able to work quickly and maintain a clean workspace
Mitarbeiter Löten & Schweißen (M|W|D)
Welding experience and skills in reading technical drawings. Must practice welding to be used in previous activities
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