FRANK GmbH, founded in 1965, is a leading European supplier of comprehensive pipe systems, containers, fittings, and semi‑crystalline thermoplastic components for industrial, gas, water, and geothermic applications. Leveraging its pioneering use of green plastics and advanced welding technology, the company offers end‑to‑end solutions—from raw polymer to finished systems—alongside geobuilding materials and innovative ground‑source heating solutions. With a global footprint of 600 employees across 11 specialized production and sales sites, FRANK delivers high‑technical expertise, tailored service, and rapid support, positioning itself as a one‑stop provider for unique and demanding projects.
Open Positions
Vertriebssachbearbeiter (m/w/d) in Teilzeit (20 Stunden) – Abteilung Schweißtechnik in Grüna
Completed commercial education is required, along with strong teamwork, customer focus, and communication skills. Proficiency in MS Office and a technical understanding of mechanical engineering/welding technology are ideal
Sachbearbeiter Einkauf (m/w/d) in Mörfelden-Walldorf
Completed business training required. 5+ years of purchasing experience needed. Strong communication & negotiation skills are essential
Vertriebssachbearbeiter (m/w/d) Abteilung Armaturen & Export
Completed commercial education, strong customer focus, and excellent communication skills are essential. Proficiency in common software (MS Office, ERP, CRM) and basic technical understanding in plastics are also needed. Good English skills are required
Produktmanager (m/w/d) Abteilung Armaturen
Seeking a Dipl.-Ing./Bachelor in engineering with experience. Strong analytical and communication skills are required, along with proficiency in software systems like MS Office, ERP, and CRM
Außendienstmitarbeiter Region Sachsen/Thüringen/Sachsen-Anhalt (m/w/d) für unsere Abteilung Industrie
Seeking a communicative sales talent with technical or commercial training, experience in the semiconductor industry, and proficiency in German and MS-Office. Customer orientation and drive are essential
Application Technician (m/f/d) Department Geobaustoffe
Completed education in plastics technology or related field, commercial knowledge, and strong customer orientation
Field Salesperson for Southern Germany
Commercial and technical sales experience, customer service and sales skills, knowledge of construction industry
Key Account Manager/Field Employee (m/f/d) Eastern Germany - Focus on Semiconductor Industry
Technical or commercial education, experience in semiconductor industry, knowledge of process technology in plastic, piping, and plant construction
Service Technician (m/f/d) for Site Management in the Field of Civil Engineering in Mörfelden/Wölfersheim
Plastics welder, Class B driving license, technical understanding, 0-5 years of experience
Ingenieur (m/w/d) Abteilung Abwasser&Umwelt in Wölfersheim
Seeking a Civil Engineering graduate with ideally some experience in civil engineering. Strong customer focus, excellent communication skills, and proficient in MS Office are essential
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