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Network Engineer

systemsGo

TokyoFull-timePosted Oct 8, 2026

Job description

Job Summary

We are seeking a highly skilled Senior Network Engineer to develop and implement network strategies across multiple offices. The ideal candidate will have extensive experience managing on-premises and cloud-based servers, workstations, and network devices. This role requires hands-on work with executives and users to meet their IT needs, ensuring the security and efficiency of our network infrastructure.

Key Responsibilities

  • Develop and implement network strategies for offices
  • Work directly with executives, and users to provide comprehensive IT support.
  • Manage on-premises and VMware servers (2016, 2019, 2022), workstations (Windows 7, 10, 11), and macOS devices.
  • Serve as Azure Administrator for Active Directory, VM servers & desktops, Duo MFA, Virtual Gateways, and Office 365/Exchange.
  • Oversee backup administration using Veeam, HBS, and Azure.
  • Configure TCP/IP, DNS, DHCP, and design VLAN routing.
  • Manage Cisco, SonicWall, Ubiquiti, and Meraki firewalls, access points, and switches with IPsec LAN/WAN network security.
  • Implement and maintain global VPN client connections (PTP).
  • Administer Sentinel Endpoint Security, Barracuda, Huntress, and other security tools.
  • Manage SAN & NAS data array storage.
  • Administer ESET MDR and Endpoint management.
  • Provide hardware maintenance and repair.

Qualifications

  • Proven experience in network administration and engineering.
  • Strong knowledge of server and workstation management, including Windows and macOS.
  • Expertise in Azure administration and cloud services.
  • Proficiency in configuring and managing network devices and security tools.
  • Excellent problem-solving skills and ability to work hands-on with executives and users.
  • Strong communication skills and ability to work in a team-oriented environment.

Preferred Skills

  • Experience with hybrid Exchange 2019/Office 365 environments.
  • Familiarity with backup solutions like Veeam and HBS.
  • Knowledge of SAN & NAS storage management.
  • Experience with ESET MDR and Endpoint management.

Education

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • Relevant certifications (e.g., Azure, Cisco, VMware) are a plus. We recommend applying directly via BambooHR. If you prefer to email, please send your application to career@systemsGo.asia

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