Fast Retailing Careers

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Security Infrastructure Engineer

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Brand FAST RETAILINGFAST RETAILING
Location Ariake Headquarters: 1-6-7 Ariake, Koto-ku, Tokyo UNIQLO CITY
*Location may be changed to a location designated by the company, including overseas locations.
Update Jan, 6 2026

Job Description

■Recruitment Background
The Fast Retailing Group is transforming its business model beyond traditional retail into a "Digital Consumer Retail Company," aiming to enrich the lives of everyone by providing "LifeWear" to customers worldwide.To achieve this, our Digital Business Transformation Services Department leads company-wide operational transformation. We go beyond promoting globalization, cloud adoption, and mobile initiatives using the latest technologies; we drive "Proactive IT" that generates profit.
For this position, we are seeking an individual to lead the renewal and ongoing operation of security infrastructure—the common foundation for internal systems, including authentication and authorization platforms and device management platforms.

■Department Overview
The Digital Business Transformation Services Department, where you will be assigned, has the mission of defining the "ideal state" of operations from the customer's perspective and leading and realizing business transformation using the latest IT technologies.To realize the "Ariake Project," we are accelerating in-house development not only for e-commerce and store systems but also for core systems centered on the supply chain. A diverse range of professionals, including project managers, in-house development engineers, data scientists, and UI/UX designers, are actively contributing.
The Common Infrastructure Services Team, where Security Infrastructure Engineers belong, provides an environment where 120,000 employees worldwide can work safely and comfortably, delivers IT services that promptly resolve questions and issues, and drives employee workstyle transformation.

■Job Description
As a Security Infrastructure Engineer, you will be engaged in the following tasks:
・Migrating to a Zero Trust model (including transition to a globally unified authentication/authorization platform and device management platform, behavior detection, etc.)
・Enhancing convenience and security through transformation of authentication mechanisms and processes
・Maintaining and operating the globally unified authentication and authorization infrastructure
*The Job Description may change within the scope of tasks related to each department within the headquarters due to department transfers or organizational changes.

■Career Path
The Digital Business Transformation Services Department offers diverse roles, allowing you to broaden your career path based on your abilities, aptitude, and motivation. Opportunities to excel extend beyond Japan to our overseas locations.

Qualifications

■Required Experience, Skills, and Abilities
・3+ years of hands-on infrastructure experience (proposal/construction/operation)
・Experience in organizational/project management, or mentoring subordinates/junior colleagues

■Preferred Experience, Skills, and Abilities
・Experience in large-scale infrastructure construction/operation
・Project management experience involving multiple stakeholders
・Experience proposing/building/operating authentication/authorization solutions (Azure AD/AD/ADFS/biometric authentication/IDM, etc.)
・TOEIC score of 700 or higher, or the ability to converse, read, and write in English for business purposes
 ※Even if your language skills do not currently meet the requirements, we encourage you to apply if you have the commitment to improve your language proficiency within the next few years.

Work Condition

■Company Name
Fast Retailing Co., Ltd.

■Employment Type
Regular Employee (Indefinite term, with a 3-month probationary period)

■Annual Salary
・Annual Salary Range: ¥6.56 million - ¥14.94 million (Monthly Salary: ¥410,000 - ¥830,000)
・Allowances: Commuting allowance, overtime allowance, etc. (※All based on company regulations)
・Bonuses: Semi-annual bonuses twice a year, year-end bonus (Payment and amount determined based on company performance and personnel evaluation)
・Promotions twice a year (determined based on performance evaluation)
*Salary will be determined based on company regulations, taking into account your previous annual income and experience, not limited to the above.

■Working Hours
Flexible working hours system, or managerial/supervisory role
・Flextime system
Standard daily working hours: 8 hours, Break: 1 hour
Core hours: 9:00 AM to 2:00 PM
Flexible hours: 6:00 AM to 9:00 AM and 2:00 PM to 8:00 PM (Overtime work may occur)
・Supervisory employees
Based on the working hours of the assigned department, determined by the employee

■Holidays & Leave
Two days off per week (Saturdays and Sundays; national holidays are workdays) Annual paid leave, special/bereavement leave, childcare/nursing care leave systems, etc.
※Special leave granted separately from paid leave in the first and second halves of the year (number of days varies by employment type and company)

■Insurance Coverage
Social Insurance (Health Insurance, Employees' Pension Insurance, Employment Insurance, Workers' Accident Compensation Insurance, Long-Term Care Insurance)

■Employee Benefits
Employee stock ownership program, mutual aid association, affiliated welfare programs, employee discount system, cafeteria, dedicated shuttle bus (for commuting to Ariake Office), defined contribution pension plan

■Other (Fast Retailing Group Domestic Regular Employees, as of end of August 2024)
・Average overtime hours: 16.3 hours/month
・Average paid leave days taken: 14 days
・Number of employees taking childcare leave: 437 (399 women, 38 men) 

■Other
・Measures against passive smoking: Smoking is prohibited on company premises and indoors. No designated smoking rooms are provided. (Smoking is prohibited during working hours, including breaks.)
・Our company actively recruits mid-career hires across group companies (Fast Retailing, UNIQLO, GU, etc.). We encourage you to review the following information before considering your application.
- Simultaneous applications to multiple companies within the Fast Retailing Group are possible. However, please note that even if you progress in the selection process at multiple companies, you can only advance to the final selection stage for one position at a time.
- Based on your submitted resume and interview evaluations, we may discuss opportunities with other companies or positions within the Fast Retailing Group.

Location

Ariake Headquarters: UNIQLO CITY, 1-6-7 Ariake, Koto-ku, Tokyo
*Location may be changed to a location designated by the company, including overseas locations.

OPEN MID-CAREER POSITIONS