Best Mechanical Engineering Companies to Work in 2024

Mechanical engineering holds a competitive position in the industry, with thousands of small and large organizations offering job opportunities to candidates. Whether you’re a fresher or seeking a company change, gaining insight into these organizations can assist you in making informed decisions about your career. If you’re planning to embark on a career as a mechanical engineer, having knowledge about the top companies can be beneficial. In this article, we explore the fifteen best companies for mechanical engineers, learning about their salaries and ratings.

Bharat Heavy Electricals Limited (BHEL)

BHEL, a government-owned manufacturing and engineering company, stands as the largest power generation equipment manufacturer in the country. BHEL recruits mechanical engineer trainees through the Graduate Aptitude Test in Engineering (GATE). The company offers exciting career opportunities at various levels, including internships. Employees rate BHEL above average in terms of job security, advancement, culture, and management.

TATA Group

TATA Group, a well-known multinational company, specializes in manufacturing automobiles, airplanes, and other products. It is one of the leading mechanical engineering companies in the country. Job opportunities in TATA Group can be obtained through campus placements or lateral entries. The company visits various engineering colleges to hire skilled mechanical engineers. Mechanical engineer jobs are available in Tata Motors, Tata Steel, and Tata Consultancy Services (TCS). Employees give the company high scores in culture, work-life balance, job security and advancement.

Indian Oil Corporation Limited (IOCL)

IOCL, a government-owned oil and gas corporation, holds the position of the largest public corporation in the country. Mechanical engineers at IOCL work in the marketing, refineries, and pipeline divisions. Joining IOCL allows you to enhance your mechanical engineering skills, as it is the largest provider of oil, petrochemicals, and alternative energy sources. Employees rate IOCL highly in work-life balance, culture, and compensation.

Hindustan Petroleum Corporation Limited (HPCL)

HPCL, an oil and natural gas company, holds a position among the Fortune 500 and Forbes 2000 companies. The company has a strong presence in the refining and marketing of petroleum products. Mechanical engineers at HPCL perform various tasks based on their positions, including monitoring plant operations, handling emergencies, and leading teams of technicians. HPCL emphasizes sustainability in its operations. The company employs many mechanical engineers in India and scores high in terms of management and work-life balance.

Oil and Natural Gas Corporation (ONGC)

ONGC, the top crude oil and natural gas corporation in the country, is responsible for the production and distribution of these resources. The corporation hires mechanical engineers for research and production-related projects. Mechanical engineers at ONGC work in areas such as drilling, production, and development. GATE qualification is required to join ONGC. Employees highly rate ONGC in terms of company culture, job security and advancement, management, and work-life balance.

Gas Authority of India Limited (GAIL)

GAIL, the leading oil distribution and natural gas company, offers diverse job roles such as construction engineer, manufacturing engineer, and design engineer. The selection process for mechanical engineer jobs at GAIL involves a written test, personal interview, and other specific tests based on criteria. The company hires mechanical engineers whenever there is a vacancy. Many employees appreciate GAIL for its work-life balance and company culture.


Thermax, a leading energy and environment solutions company, develops products for cooling, heating, water, and waste management. Thermax helps industries achieve better resource productivity while maintaining a cleaner environment. Choosing to work at Thermax can be a favorable option for those seeking employment in a company that prioritizes sustainable development practices. Mechanical engineers can explore numerous job opportunities in the electronics, IT, and design departments of Thermax. The company typically recruits mechanical engineers through campus placements. Thermax receives above-average ratings in terms of company culture, job security, and advancement.

Ashok Leyland

Ashok Leyland, a multinational automotive manufacturing company, offers numerous job opportunities for mechanical engineers. Responsibilities of mechanical engineers at Ashok Leyland include designing new engineering products, improving existing products, and crafting product models. The company hires mechanical engineers in manufacturing, electronics, and information technology divisions. Work-life balance, culture, and management at Ashok Leyland receive above-average ratings from employees.

Mahindra and Mahindra

Mahindra and Mahindra, a multinational enterprise, operates in automotive, farm equipment, and information technology sectors. The company hires both freshers and experienced mechanical engineers in areas such as design and body systems. Mechanical engineers at Mahindra and Mahindra have ample opportunities for growth. Employees are involved in preparing subsystem design concepts and mechanical systems. Satisfaction among employees is high in terms of compensation, culture, and management.


Kirloskar is a conglomerate in the engineering industry in the country. The company specializes in producing engines, centrifugal pumps, compressors, lathes, and electrical equipment such as electric generators, motors, and transformers. Mechanical engineers at Kirloskar become part of large infrastructure projects. The company hires both freshers and experienced mechanical engineers for manufacturing engineering products, parts, pumps, refrigeration, compressors, agricultural and air conditioning products. Employees appreciate the work-life balance, company culture, and job security and advancement at Kirloskar.

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