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Job ID : 1582685 Date Updated : March 18th, 2026

Senior Administrator - Active Directory Service Interfaces

Location Tokyo - 23 Wards
Job Type Permanent Full-time
Salary 4.5 million yen ~ 8 million yen

Job Description

Job Summary

The Senior Administrator for Support & Operations plays a critical role in delivering advanced technical support for On-Premise Active Directory systems. This position is essential for troubleshooting complex incidents and conducting root cause analysis to enhance customer satisfaction and operational efficiency. The role demands a proactive approach to problem-solving and a commitment to maintaining high service standards.

Key Responsibilities

  • Provide Advanced Technical Support For On-Premise Active Directory, Addressing Complex Incidents And Performing Root Cause Analysis To Implement Effective Solutions For Technical And Security Issues.
  • Adhere To Quality Standards And Regulatory Requirements While Ensuring Compliance With Company Policies During All Support Operations.
  • Manage And Update The Knowledge Base, Facilitating Training For New Team Members And Coaching Analysts On Best Practices And Incident Resolution Techniques.
  • Resolve Complex Support Tickets Within Agreed Service Level Agreements (Slas), Collaborating With Cross-Functional Teams To Maintain Seamless Operations And Enhance The Security Posture.
  • Ensure A Positive Customer Experience By Achieving First Call Resolution, Minimizing Rejected Resolutions, And Proactively Addressing Potential Security Threats.

Skill Requirements

  • Advanced Proficiency In On-Premise Active Directory Management And Troubleshooting.
  • Strong Understanding Of Security Protocols And Incident Response Strategies.
  • Familiarity With Service Level Management And Quality Assurance Processes.
  • Excellent Problem-Solving Skills With The Ability To Analyze Complex Technical Issues.
  • Effective Communication Skills For Training And Customer Interaction.

Other Requirements

Optional But Valuable: Microsoft Certified: Azure Administrator Associate Or Similar Certifications Related To Active Directory Management And Security Best Practices.

General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Job Location

  • Tokyo - 23 Wards

Work Conditions

Job Type Permanent Full-time
Salary 4.5 million yen ~ 8 million yen
Industry IT Consulting

Job Category