Job ID : 866111 Date Updated : March 27th, 2020

Unix System Administrator/ Unixシステムアドミニストレーター

Hiring Company 株式会社SBI BITS
Location Tokyo - 23 Wards, Minato-ku
Job Type Permanent Full-time
Salary Negotiable, based on experience

Job Description

Your role:

The successful candidate will be supporting Unix/Linux servers for our PTS business. Responsibilities include:

  • Ensure the uptime and availability of the Unix infrastructure
  • Monitor and ensure the safety and security of the Unix infrastructure
  • Maintain and administer the systems in charge by the Unix team
  • Provide assistance to other teams
  • Provide off-hours support which may include nights or holidays, or remote support if required
  • Project-based support for building and deployment and integration with the infrastructure

General Requirements

Minimum Experience Level Over 3 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Fluent
Minimum Education Level Bachelor's Degree
Visa Status Permission to work in Japan required

Required Skills



  • Bachelor’s (or higher) degree in Computer Science, Computer Engineering or other related technical fields
  • Experience and familiarity with Git or similar version control systems
  • Competency or ability to quickly learn to support any of the Unix-like systems managed by the Unix team:

              RedHat/CentOS, Gitlab, Docker, Puppet, FreeIPA, DNS, OpenStack,

             Network storage, Keepalived, HAProxy, Pacemake, Ubuntu

  • Good foundation and knowledge of Linux Network Internals
  • Experience working on Identity Management System (FreeIPA, Active Directory etc.)
  • Flexible with occasional 24x7 support including holiday/weekends/night onsite or remote support if required
  • Fluent Japanese with business level English as a plus. (Strong Japanese language is preferable)

Nice to have:

  • Experience container infrastructures (Eg. Docker)
  • Experience on Virtualization Management Platform (Openstack, Ovirt, etc.) or equivalent
  • Experience and familiarity with Puppet and Ansible
  • Experience with Bash, Python or Ruby scripting or any other programming languages
  • Programming experience

Job Location

  • Tokyo - 23 Wards, Minato-ku
  • Nanboku Line, Roppongi Itchome Station

Work conditions

Job Type Permanent Full-time
Salary Negotiable, based on experience
Work Hours 8:30am - 5:30pm (チームにより変動あり)
Holidays 土日祝 年次有給休暇:初年度13日、2年目以降14日 ~ 最大23日まで給付
Job Division SBI BITS
Hiring Company Information

SBI BITS Co., Ltd.

Unix System Administrator/ Unixシステムアドミニストレーター - 866111

Company Details

Company Type Large Company (more than 300 employees)
Non-Japanese Ratio About half Japanese

Company Description

About us

Originally established as the core of SBI Group’s FinTech strategy in July 2015, SBI BITS has fulfilled and surpassed this role, cementing its position as an up-and-coming Asian FinTech company with
offices in Tokyo, Hong Kong and Dalian.

As of now, we provide full support of key technology for SBI Japannext, the largest PTS by trading volume in Japan and accompanying services. We are also the primary provider of IT services to
Japan’s largest online trading firm, SBI Securities. By utilizing and developing cutting-edge advancements in financial technologies such as Blockchain KYC/AML, rock-solid data center
management, low-latency colocation services, and the world’s fastest matching engine, we supply clients with high financial solutions in an ever-evolving market.

We have gathered IT experts from all over the world and currently boast an international workin environment of employees from over 40 countries. Top leaders, with more than 20 years of
experience each in the FinTech industry, are spearheading the group.

Our identity is to be Japan's most modern FinTech Company that changes with the times, providing Financial Technologies based on customer needs, and ensuring that we're always innovating, always one step ahead, and always committed to the needs of the customer.

Our culture

We want people who value teamwork and a results-driven mindset, who flourish in a challenging and diverse working environment. We value your passion and commitment, and reward your performance.

We have many new exciting projects planned ahead and always seeking for high caliber talents to join our dynamic teams. Do you want to be one of us?