Network Systems Engineer

TL;DR

Network Systems Engineer (Networking): Designing and implementing local and wide-area network solutions for mission-critical infrastructure with an accent on multi-platform protocols, VOIP, and hardware integration. Focus on project lifecycle management, proof-of-concept development, and ensuring high-performance network reliability for enterprise customers.

Location: Tokyo, Japan (Roppongi Hills). The role operates within a hybrid-friendly culture.

Company

hirify.global is a global technology services provider that designs, builds, manages, and modernizes mission-critical technology systems for the world's leading businesses.

What you will do

• Design and implement local and wide-area network solutions including IP and VOIP.
• Manage the full solution lifecycle from project planning and cost analysis to implementation and go-live.
• Troubleshoot network issues and coordinate with vendors for hardware and software installation.
• Build proof-of-concept solutions using advanced networking system technology.
• Review project requirements and ensure they are accurately fulfilled for customers.
• Maintain and optimize network infrastructure to support evolving business needs.

Requirements

• Minimum 2 years of experience in network construction or operations projects.
• Proven experience leading network or system infrastructure projects.
• Proficiency in designing and building general network/voice infrastructure or traditional data center networks.
• English proficiency sufficient for reading technical documentation and email communication.
• Ability to work on-site in Tokyo as part of a hybrid team.

Nice to have

• Experience designing network operations and monitoring systems.
• Relevant certifications such as Cisco CCNP, Juniper Professional, or VMware VCP-NV.
• Skills in SDN, SD-WAN, or network security technologies like SASE.
• Strong communication skills for incident troubleshooting and recovery planning.

Culture & Benefits

• Supportive environment with a focus on professional growth and continuous learning.
• Access to training programs and certifications from Microsoft, Google, and Amazon.
• Comprehensive Be Well programs covering financial, mental, physical, and social health.
• Dynamic, hybrid-friendly work culture that prioritizes employee well-being.
• Opportunity to work on cutting-edge projects including wireless and 5G technologies.