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AS400 Operator
Romania (Brasov, Iasi, Cluj-Napoca, Bucharest, Craiova, Timișoara), Moldova (Chisinau), Morocco (Casablanca)

Date posted: 23.04.2024

Job type: Full time

Romania (Brasov, Iasi, Cluj-Napoca, Bucharest, Craiova, Timișoara), Moldova (Chisinau), Morocco (Casablanca)

Remote work

Full time

Job perks: Agile environment; Continuous development; Multiculturality

About the project

How we hire:
At Pentalog, excellence is what you'll do. We're guided by a mission to positively impact the software development world.

In the role of an AS400 Operator, your primary responsibility will be to effectively manage and ensure the optimal functioning of the AS400 system. This involves performing a range of technical tasks necessary for maintaining, monitoring, and operating the AS400 system. Your goal will be to guarantee the smooth and uninterrupted operation of all system activities.

Job requirements

  • Demonstrated experience as an AS400 Operator or in a similar role;
  • Thorough understanding of AS400 systems, encompassing system administration, job control language (JCL), and system utilities;
  • Familiarity with system monitoring tools and diagnostic techniques;
  • Proficient in troubleshooting and resolving system-related issues promptly;
  • Meticulous attention to detail and adherence to standard operating procedures;
  • Strong organizational and time management abilities;
  • Capable of working both independently and collaboratively within a team;
  • Willingness to work flexible shifts, including evenings, weekends, and holidays as needed.
  • Proficient in English;
  • French nice to have.


  • Continuous System Monitoring: Your role will involve constantly keeping an eye on the AS400 system to identify any potential issues, errors, or failures. This will include regularly monitoring system performance, analyzing system logs, and promptly addressing any alerts or notifications that arise;
  • Scheduling and coordinating batch jobs and system backups. This will involve managing job queues, prioritizing job requests, and troubleshooting any job-related challenges that may arise;
  • Performing routine system maintenance tasks and assisting with software/hardware installations. This will include applying system updates, patches, and fixes to keep the system up to date. Additionally, you may assist in the installation and configuration of new software or hardware components as required;
  • Providing user support and troubleshooting system-related issues. This will include troubleshooting problems reported by users, identifying the root causes, and offering appropriate solutions or workarounds to resolve the issues effectively;
  • Maintaining accurate system documentation for reference and training purposes. 


  • Foreign language classes; 
  • Competitive salary and bonuses; 
  • Free pass to learning platforms; 
  • A multicultural, friendly work environment; 
  • Working in a company with an Agile mindset: continuous knowledge sharing and validated learning; 
  • The possibility to bring your own creative and innovative ideas to life; 
  • Mentorship programs that encourage and enable your professional development; 
  • Great career development opportunities; 
  • Improvement of your hard and soft skills through workshops, knowledge sharing sessions and presentations on multiple IT-related topics.

About Pentalog

As a leading European Software Services company operating internationally in France, Romania, Germany, Moldova, UK, Vietnam, Mexico, Morocco and USA, we employ over 1,300 engineers and IT experts who work in a very dynamic, multicultural working environment.

At Pentalog, your talents & ambitions are recognized and rewarded; we offer plenty of opportunities to develop, both individually, as well as a professional, and we reward our collaborators who understand the importance of self-improvement.

Super humans