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Salary
≈ $59k – $111k per year (Estimated)
Location
In office (Singapore)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Oct 23, 2025. NTT scores B on the Alion truth index.

Overview
Company
Impact
Profile match

NTT

NTT is a Japanese telecommunications and technology group whose predecessor was established in 1952 as the state telephone monopoly and privatised in 1985. It is one of the largest telecoms operators in the world, running Japan's fixed and mobile networks through NTT Docomo, a global IT services business through NTT Data, and one of the biggest data centre portfolios on the planet. The group invests heavily in long-horizon research, most visibly the IOWN initiative to rebuild networks and computing around photonics rather than electronics, and it develops the lightweight tsuzumi family of Japanese language models.

Make an impact with NTT DATA

Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it’s a place where you can grow, belong and thrive.

Your day at NTT DATA

The Senior Associate Data Centre Operations Analyst is a developing subject matter expert typically responsible for providing designs, plans, installs, and maintains mechanical, electrical, plumbing.

The Senior Associate Data Centre Operations Analyst possesses a proficient understanding of sensitive facility components that may be impacted by failures or malfunctions of infrastructure systems.

This role proactively analyzes current operating conditions and recommends new preventative and proactive methods for maintaining and monitoring facilities systems.

This role also supports broader initiatives aimed at optimizing Data Center operations and ensuring seamless functionality across all facility systems.

Key responsibilities:

  • Designs, plans, installs, and maintains mechanical, electrical, plumbing, and other infrastructure systems in mission-critical, high-risk and high-reliability data center environments.

  • Has proficient understanding of sensitive facility components that may be impacted by failures or malfunctions of infrastructure systems.

  • Understand potential equipment failures and provide full technical support to Facility Operations teams in the event of a critical system failure.

  • Analyzes current operating conditions and recommends new preventative and proactive methods for maintaining and monitoring facilities systems.

  • Evaluates facility standards and practices to improve maintenance procedures and ensure optimal operational efficiency.

  • Complies with organizational and governmental safety standards.

  • Coordinates response to emergency situations and ensures that corrective measures are rapid and thorough.

  • Follows operational processes and ensures services and infrastructure meets operational service level agreements (SLAs).

  • Perform facility system component upgrades as required to ensure reliability and combat obsolescence

  • Design maintenance programs for Electrical and Mechanical systems to minimize maintenance complexity and reduce maintenance down time.

  • Validate maintenance performance by analysing trends, operational history, maintenance data and Utilisation metrics

  • Provides non-routine technical support for data center operations, including troubleshooting software and hardware failures.

  • Participates in the development of datacentre infrastructure projects.

  • Performs any other duties as required by the Facility Operations management team.

To thrive in this role, you need to have:

  • Maintain a strong technical knowledge of the critical infrastructure design intent, sequence of operations, fault conditions and associated corrective action

  • Ability to collect and analyse system performance data to identify issues and improve facility systems.

  • Ability to effectively communicate technical information to non-technical people.

  • Good communication skills, both written and verbal.

  • Good analytical and problem-solving skills to troubleshoot issues and devise efficient solutions.

  • Developing project management skills.

Academic qualifications and certifications:

  • Bachelor’s degree in Electrical or Mechanical engineering from an accredited university or college or equivalent field experience to successfully perform essential job functions

  • Relevant vendor certifications such as.

  • Additional beneficial certifications such as AOS,ATD,CDFOM, CDCDP etc.

Required experience:

  • 5 years of experience in Critical Facility/Data Centre technical operations and maintenance/or engineering design of critical systemsSeasoned knowledge of mechanical, electrical, and life safety monitoring and control systems typically used in critical environments

  • Seasoned knowledge of critical facilities/datacentre operations and maintenance

  • Seasoned proficiency of sensitive facility components that may be impacted by failures or malfunctions of infrastructure systems

  • Demonstrates good analytical skills, having an ability to analyse, refine, summarize, and clearly present data and information.

Workplace type:

On-site Working

About NTT DATA

NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.

Equal Opportunity Employer

NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

Third parties fraudulently posing as NTT DATA recruiters

NTT DATA recruiters will never ask job seekersorcandidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters-whether in writing or by phone-in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come froman @nttdata.com email address. If you suspect any fraudulent activity, please contact us.

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