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Updated 2025-05-14
Activated 2025-05-14

Service Security Engineer
Automatically translated job page

Company Name

LINE Digital Frontier Corporation

Job Type IT (Hardware/Network) - Security System SE
Industry Internet Services/ISP (Internet Service Provider)
Location Asia Japan Tokyo Shinagawa

Job Description As part of the JP GRC team, you will be responsible for security (infrastructure and management) to ensure stable service deployment in the Japanese region.

■Main duties
- Design, construction, and operation of security architecture in service infrastructure environments (On-Premise, Public Cloud [AWS])
- Initiatives such as security inspections and improvements in infrastructure environments, and risk management
- Technical security response and PDCA for certification audits and audits related to information security
- Regular and non-regular inspections and internal audits

■Recruitment background, etc.
This position is being recruited due to the expansion of the team due to business growth.
This is a rewarding position that involves comprehensively managing IT controls and supporting various IT/security projects.
Why not utilize your IT/security skills in the innovative digital comics industry?
Company Info [About LINE Digital Frontier Corporation]
We are not just a "manga service company," but a story tech company that creates new content.
As a member of the WEBTOON Entertainment group, we distribute a wide range of content to the world.
We operate in the Japanese market as part of "WEBTOON Worldwide Service," a consortium of platform services that boasts the world's largest scale in the market, with approximately 166.4 million monthly users globally (as of the end of December 2024).

▽ Group companies

・WEBTOON Entertainment Inc. https://about.webtoon.com/

・NAVER WEBTOON Ltd. https://webtoonscorp.com/

<Recent achievements>

・"LINE Manga" won the "Best App 2023" and "Entertainment" Grand Prize in the Google Play Best of 2023

・"LINE Manga" exceeded 50 million cumulative domestic app downloads / iOS & Google Play combined (as of August 2024)

・"LINE Manga" ranked #1 in domestic app sales / iOS & Google Play combined / Source: Survey by data.ai by Sensor Tower (as of May and June 2024)
Working Hours Flextime (core time 11:00-16:00)
Actual working hours per day are 7.5 hours (60 minutes break)
Job
Requirements		 [Required experience]
- 3+ years of experience in designing and operating security architecture in AWS infrastructure environment
- 3+ years of knowledge and experience in building AWS infrastructure systems and services

[Preferred experience]
- Qualification holder in public cloud environment (AWS, etc.)
- Knowledge holder in network, server, DB, and development
- Experience in vulnerability inspection in web/mobile app/server

[Desired personality]
- Someone who can take responsibility and lead in security work
- Someone who can verify issues and unclear points and work towards solving them
- Someone who is proactively willing to learn about areas they have no experience in
- Someone who can flexibly respond to the expansion of global services
Japanese Level Fluent(JLPT Level 1 or N1)
Salary JPY - Japanese Yen JPY 6000K - JPY 11000K   
Other Salary
Description		 ■Salary
・Annual salary system (preferential treatment based on skills, experience, and abilities, determined after consultation)
・1/12 of annual salary paid monthly
・Incentive plan available separately (※1)
・Salary revision: once a year
・LINE Digital Frontier Benefit Plan (※2)
・Communication fee subsidy (※3)
・Other allowances: transportation fee payment (according to company regulations)

(※1) In addition to the annual salary amount, incentives may be paid based on company performance, your own evaluation results, length of employment, etc.
(Only eligible if you are employed on the payment date)

(※2) A welfare system that allows you to use it for self-development, refreshment, medical care, nursing care, childcare, etc. according to your needs.
A fixed amount based on your level will be directly transferred to your salary transfer account on the monthly payday.

(※3) A welfare system aimed at subsidizing communication expenses necessary for working from home.
Directly transferred to your salary transfer account on the monthly payday.

■Various insurances
・Employment insurance, Workmen's Accident Compensation Insurance, Health Insurance, Employees' Pension Insurance.

■Implementation of measures to prevent passive smoking
・No smoking indoors

■Welfare benefits, working environment
Please check the following URL
https://ldfcorp.com/ja/careers/benefits/
*Other details will be provided during the interview.
Holidays ・2 days off per week (Saturday and Sunday)
・Holidays
・Annual paid leave
・Accumulated paid leave
・Refreshment leave (10 days every 3 years after joining the company / 300,000 yen subsidy)
・Special leave
・Year-end and New Year's holiday
・Celebration and condolence leave
Job Contract
Period		 Full-time employee
Nearest Station 6 minutes walk from JR Osaki Station "South Exit"
Note to applicants

This position is being operated by Daijob AGENT.
Before applying, please check the following steps:

1) Click the "Apply" button below.
2) You will be contacted by mail or phone by a consultant from Daijob AGENT.
3) Our consultant will give you an interview, introduce the details of the position and help you with your application.

Please note that if your skills and experience do not match the position, you may not be introduced even if you interview with our consultant.

» What is Daijob AGENT?

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