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 Ward, Tokyo, UNIQLO CITY
*Your location may be changed to a location designated by the company, including overseas locations.
Update Apr, 21 2026

Job Description

■Recruitment Background
The Fast Retailing Group is transforming its business model beyond the traditional retail framework to become a “Digital Consumer Retail Company,” aiming to enrich the lives of people everywhere by providing “LifeWear” to customers around the world.To achieve this, our Digital Business Transformation Services Department is leading company-wide transformation—not only by driving globalization, cloud adoption, and mobile transformation using the latest technologies, but also by implementing “proactive IT” that generates profits.
For this position, we are seeking a candidate to lead the renewal, maintenance, and operation of our security infrastructure—which serves as the common foundation for internal systems, including authentication and authorization platforms and device management platforms.

■ Department Overview
The Digital Business Transformation Services Department, to which you will be assigned, is committed to defining the “ideal state” of business operations from the customer’s perspective and leading and implementing business transformation using the latest IT technologies.To realize the “Ariake Project,” we are rapidly accelerating in-house development not only of e-commerce and store systems but also of core systems centered on the supply chain. A wide range of professionals—including project managers, in-house development engineers, data scientists, and UI/UX designers—are actively contributing to this effort.
The Common Infrastructure Services Team, which includes Security Infrastructure Engineers, is dedicated to providing an environment where our 120,000 employees worldwide can work safely and comfortably, delivering IT services that promptly resolve questions and issues, and promoting work-style transformations for employees.

■Job Description
As a Security Infrastructure Engineer, you will be responsible for the following tasks:
・Transition to a Zero Trust model (migration to a globally unified authentication and authorization platform and device management platform, behavior detection, etc.)
・Improving convenience and security through reforms to authentication mechanisms and processes
・Maintenance and operation of a globally unified authentication and authorization platform
*The Job Description is subject to change within the scope of duties related to each department at headquarters due to department transfers or organizational changes.

■ Career Path
The Digital Business Transformation Services Department offers a variety of roles, allowing you to broaden your career horizons based on your abilities, aptitudes, and motivation. Opportunities to work not only in Japan but also at overseas locations are expanding.

Qualifications

■ Required Experience, Skills, and Abilities
・At least 3 years of practical experience in infrastructure (proposal, implementation, and operations)
・Experience in organizational or project management, or experience mentoring subordinates or junior staff

■ Preferred Experience, Skills, and Abilities
・Experience in building and operating large-scale infrastructure
・Experience managing projects with multiple stakeholders
・Experience in proposing, building, and operating authentication/authorization-related 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 proficiency does not currently meet the requirements, please feel free to apply if you are committed to improving your language skills over the next few years.

Work Conditions

■Company Name
Fast Retailing Co., Ltd.

■Employment Type
Full-time Employee (Permanent, with a 3-month probationary period)

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

■ Working Hours
Flexible work hours or managerial/supervisory position
・Flexible work hours
Standard daily working hours: 8 hours; Break: 1 hour
Core hours: 9:00 a.m. to 2:00 p.m.
Flexible hours…6:00 AM–9:00 AM and 2:00 PM–8:00 PM; overtime work may occur
・Supervisors
Based on the working hours of the employee’s department; left to the employee’s discretion

■ Days Off and Leave
Two days off per week (Saturdays and Sundays; national holidays are considered workdays) Annual paid leave, special leave and bereavement leave, childcare and family care leave systems, etc.
*In addition to paid leave, special leave is granted in the first and second halves of the fiscal year (the number of days granted varies depending on employment status and the company to which the employee belongs)

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

■Employee Benefits
Employee Stock Ownership Plan, Mutual Aid Association, Partnered Welfare Programs, Employee Discount Program, Cafeteria, Dedicated Shuttle Bus (for commuting to the Ariake Office), Defined Contribution Pension Plan

■Other (Full-time employees of the Fast Retailing Group in Japan; as of the end of August 2024)
・Average overtime hours: 16.3 hours/month
・Average number of paid leave days taken: 14 days
・Number of employees taking childcare leave: 437 (399 women, 38 men) 

■ Other
・Measures against secondhand smoke: Smoking is prohibited on company premises and indoors; we do not have designated smoking rooms. (Smoking is prohibited during working hours, including break times.)
・Our company actively recruits mid-career professionals across various Group companies (Fast Retailing, UNIQLO, GU, etc.). We would appreciate it if you could review the information below and consider applying.
- You may apply to multiple companies within the Fast Retailing Group simultaneously. However, please note that even if the selection process proceeds with multiple companies, you can only advance to the final selection stage for one position at a time.
- Based on your submitted resume and interview performance, we may contact you to discuss opportunities at other companies or for other positions within the Fast Retailing Group.

Location

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

OPEN MID-CAREER POSITIONS