Diploma Engineer Trainee - Electrical (2026 batch) - Bangalore Location

Vertiv; Bengaluru; On-site; INR 300,000 - 420,000; Full time

Job summary

Vertiv in Bengaluru is seeking a Diploma Engineer trainee - Field Service to install, maintain and repair UPS systems, ensuring continuous power for critical equipment. The role involves site surveys, preventive maintenance, troubleshooting, and customer training to deliver reliable power solutions.

The candidate will travel to customer sites, perform diagnostics, and assist in planning upgrades while adhering to safety and quality standards. Strong communication with clients is essential.

Qualifications

• Diploma or degree in Electrical or Electronics Engineering.
• Strong troubleshooting and fault-diagnostics skills.
• Ability to read electrical one-line diagrams.
• Good communication and customer service orientation.

Responsibilities

• Install and commission UPS systems and associated equipment.
• Perform routine maintenance and fault diagnosis on UPS, batteries, and power hardware.
• Identify and repair faults, and replace components as needed.
• Provide on-site and remote support, and document work with reports.
• Coordinate with customers to assess power requirements and propose UPS solutions.
• Ensure safety compliance and maintain site records.

Skills

Troubleshooting

Electrical knowledge

Field service

Education

Diploma in Electrical Engineering

Job description

Job Description

Diploma Engineer trainee - Field Service. UPS System service Engineer. A UPS (Uninterruptible Power Supply) engineer installs, maintains, and repairs UPS systems to ensure continuous power for critical equipment. This role involves troubleshooting technical issues, performing preventative maintenance, providing customer support, conducting site surveys, designing systems, and managing project timelines.

Responsibilities

• Installation and Commissioning: Installing and setting up new UPS systems, including associated equipment like transfer switches and power distribution units; configuring and maintaining UPS systems according to manufacturer specifications and industry best practices; conducting routine maintenance for AC/ DC power system hardware and testing of UPS systems to ensure optimal performance and reliability; performing routine maintenance of Li‑ion, Ni‑cad, and sealed lead batteries; drafting service reports following breakdown or maintenance visits.
• Onsite Maintenance and Repair: Performing routine maintenance, diagnosing and repairing faults, and replacing components such as capacitors and batteries.
• Onsite Troubleshooting: Identifying and resolving technical issues with UPS systems using diagnostic tools and software; maintaining accurate records of work performed and parts used in accordance with company policies; providing remote support or corrective attendance on short notice to priority sites during critical system failures; developing upgrade plans to suit client needs and performing system modifications or upgrades.
• Customer Support: Providing technical support to clients, answering questions, and training them on the proper use of UPS systems; working with clients to identify their power requirements and recommend appropriate UPS solutions; ensuring good email communication and report‑writing skills.
• Documentation: Maintaining accurate records of maintenance, repairs, and site visits; reading and providing single‑line diagrams.
• Safety: Adhering to safety regulations and procedures when working with electrical equipment.
• Project Management: Managing project timelines to ensure successful completion of installation and maintenance tasks; collaborating with team members and subcontractors to complete projects on time and within budget.
• Site Assessments: Evaluating customer sites to determine appropriate UPS system requirements.

Qualifications

• Qualification in diploma or degree in Electrical or Electronics Engineering.
• A strong understanding of electrical and electronic systems, including power distribution, automatic transfer switch, PDU, SKRU and related components.
• Strong, demonstrable troubleshooting/fault‑diagnostics skills.
• Excellent communication and interpersonal skills for interacting with clients and team members.
• A commitment to providing excellent customer service and support.
• Knowledge and understanding in reading electrical one‑line schematics.
• Efficient organization and ability to prioritize multiple tasks.
• Availability for after‑hours (post‑17:00) and weekend shifts, sometimes at short notice.
• Daily travel to and from customer sites.

About The Team

No calls or agencies please. Vertiv will only employ individuals who are legally authorized to work in the United States. This position does not sponsor work visas. Individuals with temporary visas such as E, F‑1, H‑1, H‑2, L, B, J, or TN or who need sponsorship for work authorization now or in the future are not eligible for hire.

Equal Opportunity Employer

We promote equal opportunities for all with respect to hiring, terms of employment, mobility, training, compensation, and occupational health, without discrimination as to age, race, color, religion, creed, sex, pregnancy status (including childbirth, breastfeeding, or related medical conditions), marital status, sexual orientation, gender identity / expression (including transgender status), genetic information, citizenship status, national origin, protected veteran status, political affiliation, or disability.