Fast Retailing Careers

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Network Engineer

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Brand FAST RETAILINGFAST RETAILING
Location Ariake Headquarters: 1-6-7 Ariake, Koto-ku, Tokyo, UNIQLO CITY
*Locations are subject to change to locations designated by the company, including overseas locations.
Update Apr, 15 2026

Job Description

■Recruitment Background
“Changing clothes, changing common sense, changing the world.” This is the Fast Retailing Group’s statement. Through “clothing”—an indispensable part of people’s lives around the world—we aim to become the most needed and beloved brand in the world. Under the LifeWear concept, we utilize an integrated process spanning from material sourcing to planning, production, and sales to offer unique products made with high-quality and functional materials at prices accessible to everyone.Our revenue has reached 3 trillion yen in the 40 years since our founding, and we have set a long-term goal of 10 trillion yen in revenue. This does not mean that revenue growth is an end in itself; rather, it signifies our commitment to providing the highest level of service our customers desire and becoming a company that improves society alongside our own growth. We view the current period of transformation as our “Fourth Founding,” and one of the drivers of this transformation is the utilization of technology. We are seeking individuals who can join us in driving global digital transformation through the use of technology.

■ Department Overview
The Digital Business Transformation Services Department is committed to defining the “ideal state” of business operations from the customer’s perspective and leading and realizing business transformation through the use of the latest IT technologies. To realize the “Ariake Project,” we are rapidly advancing in-house development of core systems—primarily supply chain systems—in addition to e-commerce and store systems. A wide range of professionals, including project managers, in-house development engineers, data scientists, and UI/UX designers, are actively contributing to this effort.Cloud Infrastructure Engineers and Network Engineers belong to the “Infrastructure Team” and consistently lead the design, construction, and operation of infrastructure for all Group and global brands.

■Job Description
・Planning, designing, and implementing global network configurations for next-generation systems utilizing cloud services
・Standardization, design, and implementation of optimal store networks tailored to customer service and digital app deployment across more than 3,500 stores worldwide
・Design and implementation of networks to support the expansion of global locations (offices, warehouses, data centers, etc.)
・Optimizing network resource utilization and planning/implementing security measures using proxy servers, firewalls, WAN acceleration, SDN, CDN, SSL-VPN, and other technologies provided via cloud services or data centers
*The Job Description may change within the scope of duties related to various headquarters departments due to department transfers or organizational changes.

■ Career Path
In addition to deepening your expertise as a network engineer, you will also gain insights into cloud infrastructure through team collaboration. Furthermore, 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 also expanding.

Qualifications

■ Required Experience, Skills, and Abilities
・Experience in the design, development, and operation of IT systems and networks (at least 3 years of practical experience in any of these areas)
・A sense of ownership that enables you to solve problems in a concrete and individualized manner, from requirements definition through to operations, rather than just focusing on construction and development
・Leadership that enables you to proactively identify issues, engage others globally, and resolve problems with attention to detail
・Experience in organizational or project management, or in mentoring subordinates and junior staff
・A positive attitude toward working in an environment where English is used on a daily basis *Fluency or prior work experience in English is not required at this stage.

■ Preferred Experience, Skills, and Abilities (*At least one of the following areas of expertise or experience is required)
・Planning, building, and operating global networks optimized for the cloud era
・Planning and implementation of measures to streamline the construction and operation of networks for stores and offices with multiple global locations
・Design, configuration, and troubleshooting of network equipment such as firewalls and routers
・Optimization of network resources and costs using proxy servers, WAN acceleration, SDN, CDN, SSL-VPN, etc.

Work Conditions

■Company Name
Fast Retailing Co., Ltd.

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

■Annual Salary
・Annual Salary Range: 6.56 million yen – 14.94 million yen (Monthly Salary: 410,000 yen – 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, not limited to the above.

■ Working Hours
Flexible work hours, or managerial/supervisory positions
・Flexible work hours
Standard daily working hours: 8 hours; Break: 1 hour
Core hours: 9:00 AM–2:00 PM
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, with the decision left to the employee

■ Holidays and Leave
Two days off per week (Saturdays and Sundays; national holidays are working days) Annual paid leave, special leave (including bereavement leave), childcare and nursing 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' Accident Compensation Insurance, Long-Term Care Insurance)

■Employee Benefits
Employee stock ownership plan, mutual aid association, partner 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 hires 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 suggest other companies or 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