Commissioning Engineer (m/f/d), OTTO JUNKER (Commissioning Engineer)

OTTO JUNKER GmbHSimmerath, Städteregion AachenEURESpublished 09/26/2026
Machine translation — original language: German.Show original

The OTTO JUNKER Group is a globally active plant engineering company in the fields of thermal process plants, foundry equipment, and stainless steel casting plants. With our approximately 700 employees worldwide, we offer our customers the highest reliability, flexibility, and excellent quality. Through close cooperation with RWTH Aachen, OTTO JUNKER stands for innovation and advanced thinking. The reliability and longevity of our products are the result of German engineering, complemented by a globally active service.

At the earliest possible date, we are looking for a Commissioning Engineer (m/f/d) for our Service department.

These are your tasks at Otto Junker:

  • Commissioning and acceptance of the plant at our customers' sites, including documentation
  • Carrying out functional tests at the customer's site
  • Carrying out safety-relevant tests according to applicable standards as well as compliance with occupational health and safety regulations
  • Carrying out customer training based on training protocols
  • Proposing technical solutions and coordinating with the customer
  • Coordination and execution of service tasks
  • Analysis of malfunctions and determination of remedial measures
  • Identification of spare parts and rectification of malfunctions on-site within the contractually specified deadlines
  • Close coordination with project management, design, and development to provide feedback on optimization potential from the field
  • Supporting the further development of standardized commissioning processes

We look forward to:

  • completed degree in Mechanical Engineering
  • knowledge of power electronics
  • programming knowledge in SIMATIC STEP 7 (TIA Portal)
  • good English skills, ideally additional foreign language skills
  • high willingness to travel (80% international)
  • entrepreneurial thinking and action as well as strong customer orientation
  • team, cooperation, and communication skills
  • organizational skills and reliability as well as a high degree of commitment, responsibility, and independence

We offer:

  • an exciting and responsible activity in an internationally operating company
  • a family-like environment with flat hierarchies
  • long-term development perspectives with diverse training opportunities
  • flexible working hours, as well as the possibility of hybrid working
  • attractive remuneration according to collective agreement (Metall und Elektro NRW)
  • 30 days of vacation
  • benefits such as company pension schemes, company events, or Jobbike leasing

An exciting and responsible activity in an internationally operating company awaits you. After careful induction, we offer you a long-term perspective, tailor-made training, regular feedback, and short decision-making paths.

Apply now via our job portal!