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IT Infrastructure Engineer

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IT Infrastructure Engineer

株式会社チェンジジョブ

IT Infrastructure Engineer

Skills

CybersecurityLinuxCustomer Support

16 days ago

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Important information


Contract type:

Permanent

Location:

Tokyo, Japan

Work mode:

Remote

Published on:

6 October 2026

What they need


You will be responsible for customer support for bilingual projects, Design, construction, operation, and maintenance of networks and servers, as well as database tuning. You will be involved in operational projects using Japanese and English.

Project Examples


① Bilingual Help Desk Work

  • Primarily support for client PCs, mobile phones, and peripheral devices

  • User support will be primarily in Japanese, and you will communicate with overseas engineers in English.


② Infrastructure Design and Construction

Network Design

This is the process of building a network from scratch. We will propose systems that are optimal for the customer's needs and applications.

Network Construction...Based on the system requirements specification, we will configure the dedicated equipment and software that make up the network.


③ Server/Security Implementation

DNS server integration using Linux, gateway security integration using SGS

Operations monitoring for a major automobile manufacturer (70 employees)


④ Security Operations

Operations for SOC and EDR operations, etc.

Consulting for security specialist vendors

Technical support for security products

Vulnerability diagnosis

Support for building CSIRTs in customer environments

Planning, developing, testing, and proposing security solutions

Creating articles, specifications, proposals, etc. related to security products

Planning, content creation, and teaching for security-related education and training

Salary

300,000 yen~560,000 yen

Working hours

9:00~18:00 (Prescribed working hours: 8 hours 0 minutes)

Shift work is available depending on the project (night shift is available).

Holidays

Complete 2-day weekend system (Saturdays, Sundays, and holidays)

New Year holidays

Congratulatory and condolence leave

Paid vacation

Prenatal/postnatal leave

Childcare leave

etc...

Benefits

Company pays all airfare to Japan

Visa support available

Company housing set up

Full transportation expenses paid

Family allowance

Position allowance

Telework allowance

Long service bonus

Requirements

JLPT N2

Business-level English

Infrastructure Engineer with at least 1 year of experience

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