[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All NTT jobs](https://jobs.opennash.com/companies/ntt/) · [Search jobs](/search/) NTT · Tokyo, Japan # Data Center Operator Tokyo, Japan Full-time Data & Analytics Listed on NTT’s official careers site. Posted October 8, 2026. Check that it is still open and apply there. [Apply on NTT’s careers site →](https://careers.nttdata.com/global/en/job/NTT1GLOBAL384583EXTERNALENGLOBAL/Data-Center-Operator) [OpenNash Jobs](https://jobs.opennash.com/) / [NTT](https://jobs.opennash.com/companies/ntt/) / Data Center Operator ## Job description ### Req ID 384583 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Data Center Operator to join our team in Tokyo, Tokyo (JP-13), Japan (JP). Data Center Operator plays a critical support role in ensuring the reliable and efficient operation of data center infrastructure. The role includes assisting with the setup, monitoring, and maintenance of physical hardware, environmental systems, and network connectivity within the data center. The Engineer will participate in hands-on tasks such as installing servers, cabling, and monitoring power and cooling systems. ### Key Responsibilities Support the installation, racking, and cabling of servers, networking devices, and other data center equipment. Perform routine hardware inspections and assist with equipment upgrades or replacements under supervision. Monitor environmental conditions (e.g., temperature, humidity, airflow) and report anomalies to senior staff. Assist in documenting infrastructure layouts, changes, and maintenance records. Provide physical support for system reboots, hardware swaps, and network patching. Participate in shift rotations to support 24/7 operations, including weekend or after-hours coverage when needed. Follow established safety, security, and operational procedures, including access control and incident response protocols. Collaborate with experienced team members on infrastructure projects, gaining exposure to troubleshooting and performance optimization. Observe and learn the Change Management Process in order to review and coordinate planned changes. Coordinate with external IT teams and IT system administrators or Support Vendors for related Data center support activities. ### Requirement Candidate should have 6 month to 2 years of experience working as Data Center support, basic knowledge of Data Center components such as Server, Storage, Network, Cabling (UTP, Fiber) is required Willing to be placed at 24/7 site About NTT DATA NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D. Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, [https://us.nttdata.com/en/contact-us](https://us.nttdata.com/en/contact-us). NTT DATA endeavors to make [https://us.nttdata.com](https://us.nttdata.com) accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at [https://us.nttdata.com/en/contact-us](https://us.nttdata.com/en/contact-us). This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here. ## At a glance - Posted by the employer: Oct 8, 2026 - First seen by OpenNash: Oct 19, 2026 - Last checked: Oct 19, 2026 - Listed for: 11 days - Location: Tokyo, Japan - Employment type: Full-time[Apply on NTT’s careers site →](https://careers.nttdata.com/global/en/job/NTT1GLOBAL384583EXTERNALENGLOBAL/Data-Center-Operator) ## More jobs at NTT ### [AI & Data Engineer](https://jobs.opennash.com/companies/ntt/jobs/bbd3643a44456e7d934f/) Diegem, Belgium ### [AI & Data Management Consultant](https://jobs.opennash.com/companies/ntt/jobs/2e3fe6642bf0345578c5/) Jakarta Selatan, Jakarta Raya, Indonesia ### [AI Infrastructure & Data Sales Specialist](https://jobs.opennash.com/companies/ntt/jobs/5a042b1cb7310f1727cc/) Paris, France ### [AI Technical Architect](https://jobs.opennash.com/companies/ntt/jobs/9d933b93e10350f82b73/) Buenos Aires, Argentina ### [AWS - Data Architect](https://jobs.opennash.com/companies/ntt/jobs/d340727255bf67a8ecda/) Milan, Italy +9 more ## Similar jobs at other companies ### [Security Operations Center Operator](https://jobs.opennash.com/companies/accenture/jobs/bb7a33df5dc2a52b8e67/) Accenture ### [Traffic Management Center Operator (Flexible Availability Required)](https://jobs.opennash.com/companies/ferrovial/jobs/3559e1859eeb5b91f2be/) Ferrovial · Charlotte ### [Principal Data Center Operator](https://jobs.opennash.com/companies/oracle/jobs/c2b9adc513890379dda3/) Oracle · BANGKOK, Thailand OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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