JOB DETAILS

JOB DETAIL

• Lead and manage the IT Infrastructure team in a System Integration (SI) business
• Oversee infrastructure projects, managed services, and internal IT systems
• Manage a team of around 10 engineers and support staff
• Ensure high-quality delivery for enterprise-level customers
• Combine technical expertise, project management, and people leadership

• Lead and manage infrastructure teams (Network, System, Cloud, Security) and allocate resources for projects and services
• Coach, mentor, and develop technical skills within the team
• Conduct performance reviews and support career development
• Create a technical skill development roadmap for the team
• Manage end-to-end infrastructure and system integration projects on time and within budget
• Review High-Level and Low-Level Designs (HLD / LLD) before implementation
• Oversee managed services, IT operations, SLA compliance, and incident/change management
• Support pre-sales activities with technical consultation and solution review
• Manage budgets, vendors, contracts, and ensure compliance with security standards and risk governance
- Enterprise Network: LAN, WAN, SD-WAN, Firewall, VPN
- Server and Virtualization: VMware, Hyper-V
- Cloud Infrastructure: Azure, AWS
- Hybrid Cloud and migration projects
- Backup and Disaster Recovery solutions
- Cybersecurity infrastructure: Firewall, Endpoint, SIEM integration
- Data Center and infrastructure modernization
• Provide technical leadership across network, server, cloud, cybersecurity, and DR solutions

REQUIRED WORK EXPERIENCE

- Bachelor’s degree in IT, Computer Engineering, Computer Science, or related field
- 8–12 years of experience in IT Infrastructure
- 3–5 years of experience in a managerial or leadership role
- Experience in System Integration (SI) or IT service provider environment
- Proven experience managing enterprise-level infrastructure projects
- Experience in customer-facing technical discussions
- Strong expertise in enterprise networking, security, and infrastructure design
- Experience with virtualization, cloud, and hybrid cloud environments
- Knowledge of ITIL, service management, and infrastructure migration
- Ability to manage project costing, margins, and make decisions under pressure
- Good command of English, both written and spoken (required TOEIC score: 700+)
- Japanese language proficiency at JLPT N1 or N2 level is preferred