Location
Shinagawa City
Job Type
Full-time
Posted
June 24, 2026
Job Description
Appealing Points:
- Core Role in Voice & Collaboration Service Operations Manage and optimize voice services (VoIP/SIP) and related systems, covering daily operations, configuration changes, and new implementations in mission-critical environments.
- Exposure to Modern Collaboration & Cloud Technologies Work with platforms such as Cisco and Microsoft Teams, including multimedia and cloud-based call center solutions.
- Continuous Improvement Driven by ITIL Best Practices Operate within an ITIL-based framew...