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Jobs→ファイルフォース株式会社→In-house System Engineer (Network/IT Infrastructure) | Leader Candidate | In-house SaaS / IPO Preparation / 150% Growth Rate Achieved / Excellent Leave System

In-house System Engineer (Network/IT Infrastructure) | Leader Candidate | In-house SaaS / IPO Preparation / 150% Growth Rate Achieved / Excellent Leave SystemEnglish summary from Japanese

ファイルフォース株式会社

✓ Detailed
Salary
600万円〜800万円
Location
東京都
Job Type
Full-time
Work Style
10:00~19:00
Apply on GREEN

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

This role focuses on the planning, design, and operation of in-house IT infrastructure, including internal networks and systems. You will also be responsible for improving operational efficiency through automation and collaborating with the development department to enhance system infrastructure. The position offers opportunities for future leadership and strategic IT initiatives.

Must-haves

  • Experience in planning, design, construction, and operation of internal networks
  • Experience in operation and maintenance of in-house systems and SaaS
  • Experience in investigating system failures, analyzing causes, and responding to recovery
  • Experience in business automation using PowerShell or Python
  • Experience in improving operational efficiency using RPA and various tools
  • Experience in technical discussions and coordination from an infrastructure and network viewpoint

Nice-to-haves

  • Experience utilizing Microsoft products (Power Automate / Microsoft Dynamics / Entra ID)
  • Experience in planning and renewal of company-wide network architecture
  • Experience in promoting company-wide IT infrastructure strategy utilizing Microsoft 365 and Entra ID
  • Experience in promoting IT governance and security enhancement

Tech stack

PowerShellPythonRPAMicrosoft 365Entra IDMicrosoft DynamicsPower Automate

Work style

Onsite

About the Company

ファイルフォース株式会社

Headquarters
東京都千代田区紀尾井町3-12 紀尾井町ビル11階
Visit Website
Posted7/13/2026
Updated2026/07/13
Sourcegreen