Career as a Data Centre Commissioning Engineer in India: Salary, Courses and How to Begin

At a glance

A data centre commissioning engineer tests a new facility's power, cooling and control systems to confirm they work as designed before handover. Many enter with an electrical or mechanical B.Tech.

A data centre commissioning engineer tests a new facility's power, cooling and control systems to confirm they work as designed before the operator takes it over. The job sits between construction and operation: you check every system, record the results and clear faults so the data centre can run safely from day one.

India's data centre build-out is creating steady demand for this work. Recent announcements include a proposed 1 GW Google hub in Visakhapatnam targeting commissioning in 2028, and a 250 MW L&T Vyom project at Dholera SIR in Gujarat. Each new facility needs its own commissioning team, so demand rises as projects reach the testing stage.

The hard parts are real. Commissioning means long site days, power and cut-over tests that can run at night, and pressure to meet handover dates. If you enjoy precise testing, hands-on electrical or mechanical work and clear checklists, this role can suit you well.

Minimum Qualification
Diploma or B.E./B.Tech in a related engineering field
Typical Degree
B.E./B.Tech in Electrical or Mechanical Engineering
Expected Entry Salary
Around ₹3 - ₹5 Lakh/annum (indicative)
Entry-level to Senior
₹3 Lakh to ₹25 Lakh/annum (indicative)
Job Demand Growth
Rising with India's data centre build-out
Work Hours
Site shifts; long days and night cut-over tests common
Places of Work
Data centre construction sites, operator offices

What Does a Data Centre Commissioning Engineer Do?

Day-to-Day Responsibilities

  • Review design documents, single-line diagrams and equipment specifications before testing begins.

  • Prepare commissioning plans, test scripts and checklists for power, cooling and control systems.

  • Verify that UPS systems, generators, switchgear, chillers and air handling units are installed and wired as designed.

  • Run functional and integrated tests, including power failure and load bank tests, and record every result.

  • Coordinate with contractors, equipment vendors, designers and the client team to resolve faults and retest.

  • Track snags and defects in a log, and confirm each one is closed before sign-off.

  • Compile commissioning reports, as-built records and operating manuals that the facility team needs at handover.

Where They Work

Employers include data centre operators and colocation providers, cloud companies building their own facilities, engineering, procurement and construction (EPC) contractors, MEP (mechanical, electrical and plumbing) firms, equipment makers and commissioning consultancies.

Demand is tied to large projects. Google's proposed 1 GW hub in Visakhapatnam, L&T Vyom's 250 MW data centre MoU at Dholera SIR in Gujarat, and the Adani Enterprises and Jabil hardware joint venture MoU all point to new facilities in coming years. Most of the work is on site, so expect to spend much of your time in the facility itself, not in an office.

How to Become a Data Centre Commissioning Engineer in India?

After Class 10

Choose the science stream in Class 11 and 12 if you want the engineering route, and keep mathematics and physics strong.

After Class 12

Take PCM (physics, chemistry, mathematics) and apply for engineering degree programmes through the entrance test and admission process of the colleges you target.

Undergraduate

Complete a B.E./B.Tech in electrical, mechanical or electronics engineering, usually four years. Choose projects or electives on power systems, HVAC, building services or automation.

Postgraduate and Specialisation

Optional: an M.Tech or specialised course in power systems, thermal engineering or building services. For this role, hands-on project experience often counts for more than a master's degree.

Licence / Certification

Build credentials in commissioning, data centre operations or safety, and learn your employer's site safety rules. Certification requirements vary by employer and project.

First Job

Start as a site or junior electrical or MEP engineer on a data centre or building project, then move into commissioning under senior engineers. Expect to assist with tests before you lead any.

Eligibility and Subjects Required

Stream and Subject Requirements

  • Class 12 in Science with Physics, Chemistry and Mathematics (PCM) for the B.E./B.Tech route

  • Electrical, electronics or mechanical engineering are the most common degree streams for this role

  • Diploma holders in electrical or mechanical engineering may start in junior site roles


Minimum Qualification

  • A B.E./B.Tech in a related engineering discipline is the usual minimum for a commissioning engineer role

  • Many employers set a minimum aggregate in the degree; check the requirement in each job advert

  • Fresh graduates are usually hired for entry roles, and internships on power, HVAC or building projects strengthen an application

Courses and Degrees for Data Centre Commissioning Engineer

  • Undergraduate Degrees
    • B.E./B.Tech in Electrical Engineering (4 years)
    • B.E./B.Tech in Mechanical Engineering (4 years)
    • B.E./B.Tech in Electronics and Communication Engineering (4 years)
    Postgraduate Degrees
    • M.Tech in Power Systems or Electrical Engineering (2 years)
    • M.Tech in Thermal or HVAC Engineering (2 years)
    Diplomas
    • Diploma in Electrical Engineering (3 years)
    • Diploma in Mechanical Engineering (3 years)
    Certifications & Short-term Courses
    • Data centre operations and design courses from industry bodies (duration varies)
    • Commissioning and building services training (duration varies)

Top Colleges for Data Centre Commissioning Engineer

Government Institutes

  • College
    Indian Institute of Technology Madras
    Location
    Chennai, Tamil Nadu
  • College
    Indian Institute of Technology Bombay
    Location
    Mumbai, Maharashtra
  • College
    National Institute of Technology Tiruchirappalli
    Location
    Tiruchirappalli, Tamil Nadu
  • College
    College of Engineering, Pune
    Location
    Pune, Maharashtra

Private Institutes

  • College
    Birla Institute of Technology and Science, Pilani
    Location
    Pilani, Rajasthan
  • College
    Vellore Institute of Technology
    Location
    Vellore, Tamil Nadu

Skills Required to Become a Data Centre Commissioning Engineer

Technical Skills

  • Electrical power distribution: UPS, generators, switchgear and PDUs
  • HVAC and cooling systems: chillers, air handling units and airflow
  • Reading single-line diagrams, P&IDs and MEP drawings
  • Building Management System (BMS) and SCADA basics
  • Test procedures: functional tests, load bank testing and integrated systems testing
  • Fire detection and suppression system basics
  • AutoCAD or similar drawing tools, and spreadsheets for test logs

Soft Skills

  • Attention to detail and disciplined record-keeping
  • Clear communication with contractors, vendors and clients
  • Safety awareness and following lockout-tagout procedures
  • Problem-solving under deadline pressure
  • Teamwork across electrical, mechanical and IT teams

Data Centre Commissioning Engineer Salary in India

0-3 years

Entry Level

₹3 - ₹5 Lakh/annum

  • Typical job titles: Junior Commissioning Engineer, Site Engineer (Electrical or MEP)
  • Work at this level: assists with pre-functional checks, labelling and test logs, and supports senior engineers during live tests

3-8 years

Mid Level

₹6 - ₹12 Lakh/annum

  • Typical job titles: Commissioning Engineer, Electrical Commissioning Engineer, MEP Commissioning Engineer
  • Work at this level: leads tests on a system or zone, runs test scripts and manages the defect list

8+ years

Senior Level

₹14 - ₹25 Lakh/annum

  • Typical job titles: Lead Commissioning Engineer, Commissioning Manager
  • Work at this level: manages the full commissioning programme, coordinates several contractors and owns handover to the operator

Career Opportunities and Job Roles

Commissioning Engineer (Electrical or MEP)

Tests and signs off power and building systems on a new facility before handover.

Site Engineer (Data Centre)

Manages installation and site coordination ahead of commissioning tests.

Commissioning Manager

Leads the full testing, defect closure and handover programme across contractors.

Data Center Operations Engineer

Runs and maintains the facility after handover, using the commissioning records.

Critical Facilities Engineer

Looks after power and cooling systems in a live facility to keep uptime steady.

Data Center Project Manager

Plans schedules, budgets and contractors for the build and handover stages.

Scope and Future of Data Centre Commissioning Engineer in India

Demand follows new capacity. Recent announcements include Google's proposed $15 billion, 1 GW data centre hub in Visakhapatnam with commissioning targeted for 2028 (April 2026), L&T Vyom's Rs 25,000 crore MoU for a 250 MW facility at Dholera SIR (February 2026), SETL's Rs 500 crore investment in the AI data centre sector (June 2026), and an Adani Enterprises and Jabil MoU for a 50:50 data centre hardware joint venture (October 2026). Each facility needs commissioning before it goes live, but MoUs and announced timelines can change, so track which projects reach construction.

Growth is driven by AI workloads and cloud demand, which push operators to build larger and more power-intensive facilities. Larger sites mean more systems to test and more complex cut-overs, so experienced commissioning engineers who can handle power and cooling together are valuable. Skills in building management systems and automation add to this value as facilities become more automated.

Overseas options exist because data centre engineering skills transfer across countries, but licensing, visa and experience requirements differ widely. Build a strong record of commissioning work in India first, learn the international standards your target employers use, and check the rules of each country before you plan a move.

Is Data Centre Commissioning Engineer
the Right Career for You?

Data Centre Commissioning Engineer can be an exciting career, but the right choice depends on more than academic eligibility.

Interests

What excites you?

Aptitude

What are you good at?

Personality

How do you work?

Work Preferences

What kind of environment suits you?


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Data Centre Commissioning Engineer: Frequently Asked Questions

What does a data centre commissioning engineer do?

A data centre commissioning engineer checks that a new facility's power, cooling and control systems are installed correctly and perform as designed. They prepare test plans, run functional and load tests, log faults and track them until they are closed. At handover they supply test reports and as-built records so the operations team can run the site safely from day one.

Which degree is best for a data centre commissioning engineer?

Employers usually look for a B.E./B.Tech in electrical engineering, and mechanical engineering is also common because cooling and HVAC systems form a large part of the work. Electronics or instrumentation degrees can suit control and automation roles. A diploma can lead to junior site roles. Practical internships on power or HVAC projects often help your application more than the branch name alone.

What is the salary of a data centre commissioning engineer in India?

Entry-level roles are indicatively around ₹3 to ₹5 lakh a year, rising with experience to senior commissioning manager roles that can reach around ₹25 lakh a year. Pay varies by employer, city, project type and certifications. These figures are estimates to be checked against current salary data before you plan around them.

Is data centre commissioning a good career for freshers?

It can be, if you are comfortable with site work and detailed testing. Fresh graduates usually start as junior or site engineers and learn commissioning under senior engineers. Expect long days on site and changing timelines. Build your profile with internships in electrical, HVAC or building services, and practise reading drawings and writing clear test logs.

Do I need coding skills to become a data centre commissioning engineer?

Coding is not a core requirement. The job depends more on electrical and mechanical knowledge, reading drawings and following test procedures. Basic skills in building management systems, spreadsheets for test logs and simple scripting help, especially as facilities become more automated. Coding is a useful extra, but it is not what most entry roles test for.

What are the working hours and safety risks in this job?

Hours are set by the project, so expect site shifts, long days near handover and some night work for power and cut-over tests. Safety is central because you work around high-voltage equipment, generators and cooling plant. You must follow lockout-tagout rules, wear the right protective gear and attend site inductions. Good employers train you well before you test live systems.

Can a diploma holder become a data centre commissioning engineer?

A diploma in electrical or mechanical engineering can open junior roles on data centre and building projects, such as assisting with checks, labelling and test records. Moving into full commissioning engineer roles usually needs further study, a degree, or several years of site experience and proven competence. Many people step up through on-the-job training and certifications.

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