Senior Network Engineer
Senior Network Engineer
Job type:
Haken
Specialization:
Infrastructure
Language Level:
Japanese Level - Advanced (JLPT Level 1),English Level - Advanced (TOEIC 860)
Location:
Sumida Ku
Salary:
¥900,000.00 - ¥1,100,000.00 Monthly
Job Reference:
494878
A world’s leading Insurance service provider, is looking for a Senior Network Engineer.
Responsibilities:
- Design and develop network solutions for GCP migration in alignment with global standards. Document and present these solutions for global review
- Collaborate with thirdparty vendors to manage solution delivery
- Provide escalation support for critical operational services and project deliveries
- Build and maintain strong relationships with Japan business teams, business IT, and thirdparty vendors to ensure high-quality network services for users
- Foster effective collaboration across teams and other IS departments to advance initiatives with IT partners and end users
- Establish and maintain productive working relationships with key stakeholders, project sponsors, and vendors
- Engage effectively with staff and management at all levels, both internally and externally
I- dentify and propose opportunities to enhance IS Japan’s engagement with IT colleagues and end users
- Work closely with global teams and key vendors to ensure compliance with global standards and alignment with organizational priorities
- Perform other duties as required to continuously improve network services
Required Technical Skills:
- Experience in deploying and supporting routing and switching, wireless networking, firewalls, load balancers, proxies, DNS, and DHCP within largescale corporate environments
- Experience with Software Defined Networking (SDN) solutions such as Juniper Mist or Cisco ACI
- Experience supporting cloud infrastructures such as AWS or GCP
- Experience working in complex global and domestic network environments with 200+ sites
- Relevant certifications such as CCSP, CCDP, CCNP, CCIE, or equivalent expertise
Why should you apply?
- This is a long-term opportunity
- You will be working with international team members
- Learn new skills while working on a large-scale project
Company Details: A leading international insurance organization operates in over 130 countries and jurisdictions, offering services to commercial, institutional, and individual clients through one of the most extensive global property and casualty insurance networks. In addition to general insurance, the organization is also a prominent provider of life insurance and retirement services in the United States. Its common stock is publicly traded on both the New York and Tokyo stock exchange.The group's Japan-based affiliate provides IT-related services to support the organization’s operations within the country.
Working Hours: 9:00 - 17:30 (Mon-Fri)
Working Style: Hybrid (4 days in office, 1 day work from home)
Holidays: Saturday, Sunday, National Holidays, Year-end and New Year Holidays, and so on
Services/Benefits: Social insurance, Employee Pension Scheme, Transportation Fee



