Communication Infrastructure (Including ISP and Career) ・ Jobs in Japan search results

Overview

We are seeking an experienced Infrastructure Engineer with expertise in Mesos, Marathon, Nginx, Linux, and Kubernetes to handle:

Node Provisioning
Alert/Incident Handling
OS/Middleware Updates
Security Requirement Implementation
Midnight Releases and Monitoring
Operation Manual Creation
Risk Analysis of Production Environment Operations


Technologies/Tools/Processes

Infrastructure: Private Cloud (Baremetal, VM, Container)
Provisioning/Operation: Ansible, Ansible AWX, Helm, multiple in-house tools written in Go and operator p ...

Ahead Group is seeking a bilingual IT Support Specialist (Voice & Collaboration Tools) to provide Tier 2/3 support for enterprise UCC systems, including telephony, messaging, and collaboration tools. This role focuses on maintaining smooth IT infrastructure operations, supporting end-users across Japan, and collaborating with APAC and global teams. Candidates must be fluent in English and Japanese, possess a solid infrastructure background, and be comfortable working in regulated environments.

​​​Responsibilities:

Unified Communications Opera ...

Due to business expansion, we are recruiting multiple Bilingual Network provisioning engineers!

Ideal job for candidates that have experience working for a Telecom company in the fixed-line process for any of the Telecom companies. If you’ve handled customer issues related to Broadband/Fibre commissioning, No-Connectivity, Slow-Speed issues, you’ll have a good rewarding career on the Network-side of how customers consume Internet and Data & Voice Services.

Key RESPONSIBILITIES:
• Review Access and Circuit order by performing network checks a ...

◎　Data Center Operations, Financial Services Firm
◎　NO NIGHT SHIFT WORK!
◎　Location: Fuchu, Tokyo


EIRE Systems delivers on-site Data Center operations management services on behalf of our client, a leading financial institution.

The teams perform a mix of project-driven activities for new equipment installs and decommissioning plus BAU operations support for change requests and day-to-day support for all activities inside the data centers.

The team is comprised of a variety of nationalities operating in a Japanese + English bilin ...

Give operational support + Voice (VoIP) to a Global Financial Firm (Trading floor)

You will be involved in Trader Voice, Enterprise Voice, and Voice Recording systems as well as Infrastructure operational support.


Description

* You will be responsible for the support of the Voice Infrastructure to support
* Carry out the functions of the Tier 1 Service Desk with adherence to ITIL 2011 based processes and within the timeframes associated with IPC's SLA agreement. Provide local first point of contact for incident management and service reques ...

[Recommended points]
Seniors are also welcome!
We hope you will utilize the experience you have gained in IT infrastructure management to contribute to a space filled with dreams and excitement, such as a theme park!

[Work style]
◇Understanding the configuration of layer 1
◇Understanding the location of IDF and cart
◇Troubleshooting (power, optical fiber, LAN, wireless)
◇Contacting related departments when troubleshooting
◇On-site investigations after business hours and supervision of late-night work
◇Handling calls and emails (inc ...

We are seeking a skilled Network Engineer with deep experience in L2/L3 and campus wireless networks and a strong understanding of Radio Frequency (RF) principles.
The ideal candidate will be responsible for implementing and maintaining a high-performance wireless network that supports the connectivity needs of the organization.

◇Deploy wireless networks while ensuring optimal coverage, capacity, and performance
◇Perform RF site surveys, spectrum analysis, and RF planning to optimize wireless network performance
◇Configure and manage routing ...

- Responsible for the execution of predefined test procedures in Telecom Service providers live networks environments.
- Performing system stability and functionality, automatic and stress testing on various devices like smartphones and smart watches.
- Utilize diagnostic tools to capture log files
- Reproduce/troubleshoot field issues.
- Must be able to follow complex test procedures in various formats.
- Document test results with accuracy and quality, to be ready for submission. ...

◇Building a network using optical fiber dedicated to the park
◇Network migration for buildings and attractions within the park
◇Research, design, and construction of connections for POS, security cameras, etc.
◇Reconstructing WAN environments using external data centers and clouds
◇General troubleshooting work related to network infrastructure maintenance
◇Building an international WAN network (building a global platform with Hollywood, Orlando, and NBCU)
◇Researching the latest mid- to long-term technologies for wireless (Wi-Fi) dema ...

Manage customer's network architecture and is responsible for the implementation of all design-impacting changes, architecture reviews, capacity management, etc. for the customer. The technical scope includes LAN and WAN engineering, SDWAN, IP Services (DNS, DHCP), Wi-Fi and various other network-based technologies.


職務内容

・Design and hands-on implementation of customer networks (WAN, LAN, data centre, IPT, etc.)
・Creating documentation for the implementation of the customer's network
Support and coach other engineers in the team at a ...

In anticipation of the expansion of the NTN (Non-Terrestrial Network) business beyond 5G, we are strengthening our system of optical communications ground station engineers. We are looking forward to your application if you are willing to work with us to solve social issues by building communications infrastructure using satellites.

-Design and development of the following for optical ground stations that communicate with satellites:
Optical ground station system design
Optical communication antenna or optical telescope
Optical signal capture and t ...

★ Resident (On-site) Desktop/IT Infra Technical Support for corporate end-user systems (hardware & software)
★ Rapidly expanding company, international corporate culture, with great prospects for career growth!
★ Work Location: Ome-shi, Tokyo


Our client is rapidly expanding throughout Asia Pac., and the Japan operation is a key part of this exciting growth trend. EIRE Systems is partnering with this company to deliver their local Japan IT support services working onsite at each of their Japan office locations.

In taking ...

As a Consulting Engineer is required to oversee the design and implementation of secure, high-performance networks. The successful candidate will possess knowlegde of SDWAN(Viptela, Silverpeak, Fortinet, Versha), Routing & Switching, as well as Network architecture/security.


Description

Job Description:



* Design and implement secure, high-performance networks.
* Provide technical direction to the team.
* Plan and execute SD WAN deployments.
* Work closely with network security teams to ensure network security.
* Maintain up-to-da ...

As a Consulting Engineer is required to oversee the design and implementation of secure, high-performance networks. The successful candidate will possess knowlegde of SDWAN(Viptela, Silverpeak, Fortinet, Versha), Routing & Switching, as well as Network architecture/security.


Description

Job Description:



* Design and implement secure, high-performance networks.
* Provide technical direction to the team.
* Plan and execute SD WAN deployments.
* Work closely with network security teams to ensure network security.
* Maintain up-to-da ...

You will be assigned to work on-site at a client company, from designing to building infrastructure systems, according to your experience.

[Projects and case examples]

・Building infrastructure systems for a major financial institution

・Building infrastructure systems for a major manufacturer

*There are 600 projects in progress at any given time, so we should be able to fulfill your wishes and interests.

[Attractiveness of the company, department, and job]

・There is no testing or operation and maintenance only, but there are opport ...

■Recruitment background
With the advancement of next-generation technologies, the demand for cloud migration and infrastructure optimization is rapidly expanding at major mobility companies. We are looking for personnel who will promote AI Transformation and support efficiency through automation and labor saving.
Job content
Design, construction, operation design, and system verification work for IT infrastructure related to major mobility companies
Project management and promotion related to the above

Specific work examples include:

Example: ...

【100%プライム＆エンド直案件】日本企業に対して、自社開発のネットワーク製品の導入支援からアフターサポートまでを担当していただきます。

具体的には
ネットワーク機器の提案
要件定義/基本、詳細設計
ネットワーク機器の構築
導入支援、サポート
導入後の運用保守、アフターサポート
ネットワークサービスの配信プロセスと手順の記録
クロスファンクショナルチームのニーズ収集　など

※プリ ...

As awareness of oral health in Japan increases, we are looking for a back-end engineer to promote digital transformation at dental clinics!

■Job Description
・Replace existing services developed in PHP with Go
・Improve existing functions and develop new functions in Go

■What we will create (example)
・Apotool&Box
A cloud-based customer system dedicated to dentistry
https://apotool.jp/apotool/
*We also have several other projects in progress, such as an electronic medical record system and a new business!

＜Features of Apotool&Box ...

[Job Type]
Full-time, permanent

[Salary range]
6 million yen ~ 8 million yen (mid-level to senior)

[Job content]
-Practical experience in the information systems department
-Ability to act as a bridge between business and technology
-Strong leadership and high communication skills both inside and outside the organization
-Passion for change and a positive attitude towards new challenges

[Requirements]
-Familiar with Windows/Mac products
-Experience managing system implementation projects
-Experience with implementing information securit ...

As awareness of oral health in Japan increases, we are looking for a back-end engineer to promote digital transformation at dental clinics!

■Job Description
・Replace existing services developed in PHP with Go
・Improve existing functions and develop new functions in Go

■What we will create (example)
・Apotool&Box
A cloud-based customer system dedicated to dentistry
https://apotool.jp/apotool/
*We also have several other projects in progress, such as an electronic medical record system and a new business!

＜Features of Apotool&Box ...