Technical Sales Support Specialist | Technischer Sachbearbeiterin im Innendienst (m/w/d)

Altun Gleis- & Tiefbau GmbH

Duisburg, Nordrhein-Westfalen, Deutschland
Published Apr 17, 2026
Full-time
Permanent

Job Summary

As a Technical Sales Support Specialist at LSW GmbH, you will play a pivotal role in the internal operations of a medium-sized construction company specializing in high-quality noise protection walls. Your day-to-day responsibilities involve providing critical support to the site management team by preparing and organizing construction projects. This includes managing construction schedules, coordinating with authorities for permits, and overseeing safety and quality management protocols. You will also handle quantity surveying for calculations and procurement while maintaining professional correspondence with customers and subcontractors. This position is ideal for a detail-oriented professional who enjoys a mix of technical coordination and administrative organization. The role offers an attractive package including an unlimited contract, 30 days of vacation, an above-tariff salary, and a modern workplace with clear career progression paths and extensive onboarding support.

Required Skills

Education

Degree in Civil Engineering, qualification as a Construction Technician, or a comparable vocational qualification with relevant professional experience.

Experience

  • Professional experience in construction technology or civil engineering
  • Approximately 1 year of experience as a Clerk or Administrative Assistant (Desirable)
  • Approximately 1 year of experience using MS Office (Desirable)
  • Approximately 1 year of experience using SAP software (Desirable)
  • Experience in coordinating with authorities and project partners

Languages

German (Basic)English (Basic)

Additional

  • Full-time, permanent position. Requires a structured and independent working style. Location-based in the internal office (Innendienst).