IT Specialist Application Support and IT Infrastructure | IT-Spezialist (m/w/d) Anwendungsbetreuung & IT-Infrastruktur

Alpha-Engineering KG

Jülich, Nordrhein-Westfalen, Deutschland
Published Nov 17, 2025
Full-time
Permanent

Job Summary

This role involves joining a dedicated team in Jülich, supporting a client in the energy technology sector. The IT Specialist will be responsible for the operation and continuous development of business applications, including administration, monitoring, testing, and meticulous system documentation. A significant part of the job is contributing to the design and maintenance of the IT infrastructure, covering selection, implementation, adaptation, updates, and system migration. You will actively support the development and optimization of software and database solutions using web technologies like PHP, JavaScript, and SQL systems. Key requirements include a degree in IT or a related field, professional experience in IT infrastructure operations and service management, and specific programming skills in JavaScript, PHP, and SQL. The position also involves ensuring IT security through monitoring endpoint security solutions and coordinating response measures, offering a permanent contract and flexible working arrangements.

Required Skills

Education

Completed vocational training as an IT Specialist specializing in System Integration or Application Development, or a completed degree in (Business) Informatics or a comparable field

Experience

  • Professional experience in operating IT infrastructures
  • Professional experience in IT Service Management
  • Foundational knowledge in application support, application development, and IT process documentation
  • Knowledge in information security, ideally with practical experience and certification
  • Programming knowledge in JavaScript, PHP, and SQL

Languages

Not specified

Additional

  • Permanent contract (Unbefristet); Location in Jülich, Germany; Client operates in the energy technology sector