Public Sector Undertakings in India hire engineers and professionals using scores from the Graduate Aptitude Test in Engineering. These selection cycles are called PSU recruitment exams in India because the GATE result acts as the primary shortlisting metric, followed by group discussions, personal interviews, and medical fitness checks. The pathway is competitive and aligned with sector needs across energy, power, manufacturing, mining, and infrastructure. A strong academic record and valid GATE paper in the relevant discipline are essential. This guide ranks opportunities, outlines common eligibility criteria, and clarifies selection stages to help candidates plan applications for the Top 10 PSU Recruitment Exams Through GATE.

1: Indian Oil Corporation Limited IOCL

Indian Oil Corporation Limited is among the largest energy companies and hires Graduate Engineers and Officers through valid GATE papers in disciplines like chemical, mechanical, electrical, and instrumentation. Shortlisting is based on normalized GATE scores, then candidates face group tasks, personal interviews, and document verification. Eligibility includes a full time engineering degree with minimum aggregate marks as notified, and an upper age limit with relaxations for reserved categories. Selected candidates undergo structured induction and technical training. Work locations include refineries, pipelines, terminals, marketing divisions, and research centers, offering strong learning, high responsibility, and a performance linked pay structure with allowances and benefits.

2: Oil and Natural Gas Corporation ONGC

Oil and Natural Gas Corporation recruits Graduate Trainees for exploration and production roles using GATE scores in petroleum, mechanical, electrical, civil, instrumentation, and computer science where notified. The selection matrix weighs GATE performance heavily, with further evaluation through interviews and medical standards. Applicants must meet degree requirements, pass percentage criteria, and age conditions per category norms. Roles span drilling, reservoir, production, logistics, data analysis, and digital operations supporting upstream projects. Career growth is supported through field exposure, offshore postings, and leadership development programs. Compensation includes basic pay, dearness allowance, perks, and facilities suited to remote operating environments.

3: National Thermal Power Corporation NTPC

National Thermal Power Corporation hires Executive Trainees through GATE in electrical, mechanical, electronics, instrumentation, and related disciplines. Shortlisted candidates are invited for a behavioural and technical interview process that assesses core engineering skills, safety mindset, project awareness, and leadership potential. Eligibility includes a full time engineering degree with a minimum percentage threshold and an upper age limit with statutory relaxations. Selected trainees undergo classroom modules and plant attachments across generation stations and corporate functions. Opportunities include commissioning, maintenance, performance analysis, and control and instrumentation. NTPC offers career paths in operations, projects, and corporate planning with structured performance management frameworks and learning support.

4: Bharat Heavy Electricals Limited BHEL

Bharat Heavy Electricals Limited recruits Engineer Trainees and Executive Trainees using GATE scores in mechanical, electrical, civil, electronics, and metallurgy depending on the annual intake plan. The screening uses normalized GATE marks followed by interviews assessing domain knowledge, problem solving, and design aptitude. Applicants must satisfy degree, percentage, and age norms with relaxations as per government policy. Selected trainees receive training at manufacturing units and project sites with exposure to turbine, boiler, generator, and high voltage equipment. Roles cover design, quality, production, erection, commissioning, and service. The work culture values safety, innovation, and disciplined execution on strategic projects.

5: Gas Authority of India Limited GAIL

Gas Authority of India Limited hires Executive Trainees in disciplines like mechanical, electrical, instrumentation, civil, and chemical using valid GATE scores. Shortlisted applicants are invited for interviews and document checks. The company looks for strong conceptual clarity, safety awareness, and willingness to work in pipeline networks, gas processing, petrochemicals, and city gas distribution. Eligibility requires a full time engineering degree with minimum marks, age criteria, and an Indian nationality requirement. Training includes facility orientation and field attachments. Career tracks span operations, projects, marketing, and quality. Compensation combines basic pay, allowances, medical benefits, and retirement schemes.

6: Power Grid Corporation of India PGCIL

Power Grid Corporation of India recruits Engineers and Executive Trainees based on GATE scores in electrical, electronics, civil, and computer science where specified. The selection includes GATE based shortlisting, behavioural and technical interviews, and medical fitness tests. Eligibility involves a qualifying degree with stated marks, age limits, and category relaxations. Hires work on transmission lines, substations, smart grids, telecom systems, and national projects that demand strong field readiness and system thinking. Structured learning programs cover safety, live line maintenance, protection, and asset management. Growth opportunities include site leadership, regional control centers, design roles, and cross functional assignments.

7: Hindustan Petroleum Corporation Limited HPCL

Hindustan Petroleum Corporation Limited recruits Graduate Engineers and Officers through GATE in mechanical, civil, electrical, instrumentation, and chemical streams. The selection is primarily based on GATE performance, followed by group discussion and personal interview rounds. Eligibility criteria include a full time engineering degree with minimum aggregate marks, age limits, and category based relaxations. Recruits undergo foundation training and are placed at refineries, terminals, pipeline operations, and project sites. Functional roles include operations, maintenance, safety, quality, and project execution. The compensation package includes pay, performance linked incentives, medical coverage, and learning support for professional certifications. Rotational postings build versatility and industry perspective.

8: Bharat Petroleum Corporation Limited BPCL

Bharat Petroleum Corporation Limited uses GATE results to hire Graduate Engineers and Management Trainees in mechanical, electrical, instrumentation, and chemical disciplines when notified. Shortlisting is linked to valid GATE papers and high percentile performance, and is followed by interviews and pre employment checks. Eligibility includes a recognised engineering degree, minimum marks, age norms, and Indian nationality. Selected candidates may work in refineries, pipelines, research centres, and marketing operations. Training focuses on safety culture, reliability, energy efficiency, and project execution. The organization provides structured career movement, skill building platforms, and benefits that include allowances, accommodation support, and health schemes.

9: Steel Authority of India Limited SAIL

Steel Authority of India Limited recruits Management Trainees Technical using GATE scores in mechanical, metallurgy, electrical, chemical, instrumentation, and mining where applicable. The selection pipeline starts with GATE based shortlisting and proceeds to group discussion or interview, and medical fitness standards. Eligibility includes educational qualifications, percentage requirements, and age ceilings with relaxations for reserved categories. Trainees undergo rigorous technical training and exposure to ironmaking, steelmaking, rolling, and product quality. Roles evolve into operations, maintenance, projects, and research assignments. Remuneration includes pay, allowances, housing facilities at plant townships, and long term growth in a capital intensive environment.

10: National Aluminium Company Limited NALCO

National Aluminium Company Limited hires Graduate Engineers through GATE in mechanical, electrical, instrumentation, metallurgy, chemical, and civil as per annual plans. Screening relies on GATE marks followed by personal interviews and document verification. Eligibility covers degree discipline, minimum marks, age limits, and a requirement for Indian nationality. Training includes classroom modules, plant familiarisation, and mentorship at smelters, captive power plants, mines, and refineries. Roles include operations, maintenance, process control, energy management, and projects. The compensation structure comprises basic pay, allowances, medical facilities, and clear progression pathways tied to performance and skill development. Exposure includes safety systems, reliability tools, and digital monitoring.