Apprentice (Various Trades) – ONGC
Ongcapprentices
About the role
Oil and Natural Gas Corporation (ONGC) is India's premier oil and gas exploration and production company, contributing over 70% of the country’s domestic hydrocarbon output. With a legacy spanning more than six decades, ONGC has built a robust infrastructure of refineries, pipelines, and offshore platforms, and it continues to invest heavily in technology, sustainability, and skill development. The organization’s apprenticeship program, managed through the dedicated portal ongcapprentices.ongc.co.in, is designed to nurture fresh talent across a wide spectrum of trades, ranging from mechanical and electrical to civil and instrumentation.
By offering hands‑on exposure to real‑world projects, ONGC aims to create a pipeline of skilled workers who can support its ambitious growth targets while gaining a solid foundation for a lifelong career in the energy sector.
The Apprentice (Various Trades) role is an entry‑level position that allows candidates to work alongside seasoned engineers and technicians on critical operational tasks. Apprentices will rotate through different departments, receive on‑the‑job training, and participate in safety and technical workshops. This structured learning environment ensures that each apprentice acquires both theoretical knowledge and practical competence required for the oil and gas industry.
Key Responsibilities
- Assist senior technicians in routine maintenance of plant equipment and machinery.
- Participate in installation, testing, and commissioning of new systems under supervision.
- Conduct basic inspections, record observations, and report anomalies.
- Support the preparation of work orders, material requisitions, and documentation.
- Follow safety protocols rigorously and contribute to hazard identification.
- Help in troubleshooting minor faults and performing corrective actions.
- Attend skill‑development sessions, safety drills, and technical seminars.
- Maintain cleanliness and organization of work areas and toolkits.
- Collaborate with cross‑functional teams to ensure smooth project execution.
- Provide assistance during emergency response drills and real incidents.
Tech Stack & Tools: Basic understanding of PLCs, SCADA, hand tools, measuring instruments, MS Office, and safety management software. While deep technical expertise is not mandatory, a willingness to learn and adapt to ONGC’s digital initiatives (IoT, predictive maintenance) is valued.
Growth Path: Successful apprentices may be offered regular employment as Junior Technicians, Supervisors, or specialized roles depending on performance and business needs. ONGC’s internal promotion policy encourages continuous learning, and apprentices gain access to further certifications and higher‑education sponsorships.
Why Join ONGC? The apprenticeship offers a stable stipend, exposure to large‑scale energy projects, and a clear career trajectory within a government‑backed, financially strong organization. Apprentices benefit from a safety‑first culture, mentorship from industry veterans, and the prestige of being associated with India’s leading oil and gas enterprise.
Eligibility & process
Who can apply
Indian citizens only. Minimum educational qualification: 10+2 (Science/Commerce) or Diploma in Engineering/Technology from a recognized board/institution. Minimum aggregate of 55% in qualifying exam. No active backlogs. Candidates from the 2025, 2026 or 2027 graduating batches are eligible. Freshers can apply; prior work experience is not required. Must be physically fit as per ONGC medical standards and willing to relocate to any of the listed locations.
Skills & stack
Selection process
- Round 1: Online aptitude test (quantitative, logical reasoning, English)
- Round 2: Technical interview / practical assessment related to the chosen trade
- Round 3: HR interview focusing on motivation, teamwork and safety mindset
Prep kit
20 resourcesStudy material 4
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Technical questions 5
Explain OOP (Object-Oriented Programming) principles with real-world examples in Basic Mechanical Aptitude. Answer
What is the time and space complexity of QuickSort vs MergeSort? Answer
Explain the difference between SQL Indexing (B-Tree vs Hash) and when not to use an index. Answer
What happens under the hood when you enter a URL in a browser? Answer
What is the difference between REST and GraphQL APIs? Answer
Behavioural & HR questions 3
Highlight Ongcapprentices's market reputation, recent tech innovations, and how your skills in Basic Mechanical Aptitude directly solve their team's objectives.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.