IOCL Jobs After Diploma: Recruitment, Eligibility, Application & Selection

Last Updated on August 5, 2023 by Vishnu Nambiar

IOCL stands for Indian Oil Corporation Limited. It is a Government sector oil and gas company. Are you a Diploma holder? Do you want to get a job in IOCL after diploma? If yes, this post will be of help to you. Here, I’ve compiled a list of best jobs in IOCL after diploma.

This post has been crafted keeping the needs of diploma holders in mind. In this post, readers will find the following details – names of relevant job posts, eligibility criteria (educational qualification, age limit, physical and medical standards etc), registration process, selection process and more.

IOCL is known to recruit candidates hailing from different walks of academic life. For example, this oil and gas company is known to recruit 10th, 12th and ITI passed candidates, diploma holders, engineering graduates, graduates as well as candidates who have completed postgraduate education!

This post has been crafted keeping the needs of diploma holders in mind. Candidates who have completed relevant Diploma course may apply for the jobs mentioned in this post. Here are jobs for diploma holders in other Government departments/companies/organizations – ONGC and Indian Railways.

As discussed before, IOCL is a Government owned oil and gas company. IOCL is involved in activities such as – refining, transportation, marketing, exploration and production of crude oil, natural gas and petrochemicals. It is one of the most profitable Government owned companies in India!

Why choose IOCL, some of you may ask. Here are some of the main reasons why you should apply for a job in the IOCL –

• Job security
• Decent salary package
• Timely salary increment and promotion
• Fixed working hours
• Access to decent amount of paid leaves
• Additional perks and bonuses
• Medical insurance and benefits
• And more…

Let us check out the list of jobs now. Here it is –

IOCL jobs after diploma

1 Junior Engineering Assistant (Production)

• Grade: 4.
• Educational qualification required: Completed 3 years long Diploma in Chemical/Refinery and Petrochemical Engineering OR Completed B.Sc. (Mathematics, Physics, Chemistry or Industrial Chemistry) from a recognized board with minimum 50% aggregate marks for General, EWS & OBC candidates and 45% for SC/ST candidates.

2 Junior Engineering Assistant (P&U)

• Grade:4.
• Educational qualification required: Completed 3 years long Diploma in Mechanical or Engineering from recognized university/institute with minimum 50% aggregate marks for General, EWS & OBC candidates and 45% for SC/ST candidates. Candidate must also possess Boiler Competency Certificate issued by relevant Boiler Authority of the state.

3 Junior Engineering Assistant (Electrical)

• Grade: 4.
• Educational qualification required: Completed 3 years long Diploma in Electrical Engineering from a recognized university/institute with minimum 50% aggregate marks for General, EWS & OBC candidates and 45% for SC/ST candidates.

4 Junior Engineering Assistant (Mechanical)

• Grade: 4.
• Educational qualification required: Completed 3 years long Diploma in Mechanical Engineering from a recognized university/institute with minimum 50% aggregate marks for General, EWS & OBC candidates and 45% for SC/ST candidates OR Matric with ITI in fitter trade with pass class.

5 Junior Engineering Assistant (Instrumentation)

• Grade: 4.
• Educational qualification required: Completed 3 years long Diploma in Instrumentation/Instrumentation and Electronics/Instrumentation and Control Engineering from a recognized university/institute with minimum 50% aggregate marks for General, EWS & OBC candidates and 45% for SC/ST candidates.

6 Engineering Assistant (T&I)

• Grade: 4.
• Educational qualification required: Completed 3 years long Diploma in Electronics and Communication Engineering/Electronics and Telecommunication Engineering/Electronics and Radio Communication Engineering/Instrumentation and Control Engineering/Instrumentation and Process Control Engineering/Electronics Engineering with minimum 55% aggregate marks (45% for SC/ST and reserved candidates).

7 Engineering Assistant (Electrical)

• Grade: 4.
• Educational qualification required: Completed 3 years long Diploma in Electrical Engineering/Electrical and Electronics Engineering with minimum 55% aggregate marks (45% for SC/ST or reserved candidates).

8 Engineering Assistant (Mechanical)

• Grade: 4.
• Educational qualification required: Completed 3 years long Diploma in Mechanical Engineering/Automobile Engineering with minimum 55% aggregate marks (45% for SC/ST or reserved candidates).

How to apply?

1. Visit the official website of IOCL recruitment – iocrefrecruit.in. One may also visit iocl.com and find the link on their website.
2. Click on the online application or registration link.
3. Apply or register by entering the following details – email id, contact number, personal details, academic details, address etc.
4. Fill up the application form and submit it.
5. Take printout of the application form.
6. Sign the application form.
7. Send the application form, self-attested copied of academic certificates and 4 copies of self-attested passport size photograph to the specified address in a sealed envelope.

Application fee

• Application fee is 150 INR for general, EWS and OBC candidates.
• SC/ST, Ex-Servicemen and PwD candidates are exempted from paying application fee.
• Application fee can be paid online.

Documents required

• Proof of date of birth.
• Photo ID proof (PAN card, voter id card, driving license, passport or Aadhar card).
• 10th and 12th academic certificates.
• Semester-wise marksheets (Diploma program).
• Category certificate (if required).
• Disability certificate (if required).
• NOC (if applicable).
• Discharge certificate (if applicable).
• Experience certificate (if required).

Eligibility criteria

Age limit

• Minimum age is 18 years and maximum age is 26 years for General and EWS candidates.
• Upper age limit is relaxed by 5 years for SC/ST candidates.
• Upper age limit is relaxed by 3 years for OBC candidates.
• Upper age limit is relaxed by 10 years for PwD candidates.

Educational qualification

Minimum educational qualification has been listed against each post. Please check the job post to find out more about the educational qualification required to apply for it.

You may also check – Job oriented diploma courses

Selection process

The selection test consists of two stages –

1. Written test
2. Skill/Proficiency/Physical Test.

Candidates who clear written test will be made to undergo further tests. A candidate must score at least 40% marks (35% for SC/ST/PwD candidates) to qualify the written test.

Candidates who secure minimum qualifying marks in written test are made to undergo skill/proficiency or physical test.

Vishnu Nambiar

I am Vishnu Nambiar a career and educational blogger from India. I am also a full time educational consultant having more than 12 years of experience in the educational sector.

I share articles related to courses, colleges, careers, exam tips and more here.