Senior IT Infrastructure & Production Operations Manager

Sumitomo Electric; Philippines; On-site; PHP 1,674,000 - 3,013,000; Full time

Job summary

Sumitomo Electric is seeking an experienced IT Infrastructure Manager in the Philippines to lead and maintain enterprise networks in a manufacturing setting.

The role requires 5–8+ years in IT infrastructure with supervision experience, strong TCP/IP, VLAN, Routing/Switching, and security skills, plus vendor management and business continuity planning.

You will coordinate with ISPs, monitor performance, manage AD, DNS, DHCP, and data center operations, and develop project plans and budgets.

Qualifications

• Bachelor’s degree in computer engineering or related field.
• 5–8+ years of IT infrastructure experience, with 2–3 years in a supervisory or management role.
• Experience in a manufacturing environment or production-critical setting.
• Strong knowledge of TCP/IP, VLAN, Routing/Switching, Firewall, VPN and wireless networking.
• Experience in vendor/contract management and risk management.
• Ability to plan, budget, and manage projects.
• Proficiency with AD, DNS, DHCP, file and application servers, authentication infrastructure.
• Data center availability, environmental controls, power protection, and physical security.

Responsibilities

• Manage and maintain enterprise network infrastructure.
• Coordinate with ISP and telecommunications providers.
• Monitor network performance and resolve connectivity issues.
• Prepare project plans, budgets, timelines, specifications, and technical requirements.
• Performs other duties as may be assigned.

Skills

IT infrastructure leadership

Problem solving

Vendor management

Business continuity planning

Networking fundamentals

Network monitoring

Education

Bachelor’s degree in computer engineering or related field

Tools

Active Directory

DNS

DHCP

Virtualization

Job description

Sumitomo Electric is seeking an experienced IT Infrastructure Manager in the Philippines to lead and maintain enterprise networks in a manufacturing setting.

The role requires 5–8+ years in IT infrastructure with supervision experience, strong TCP/IP, VLAN, Routing/Switching, and security skills, plus vendor management and business continuity planning.

You will coordinate with ISPs, monitor performance, manage AD, DNS, DHCP, and data center operations, and develop project plans and budgets.