ESE

Apart from ESE, GATE, and PSUs many exams are held to recruit in various organizations in India, such as -
1- Railway recruitment board (SSE & JE )- RRB takes exams for junior engineers and senior section engineers. Although it is a group C job after 12 to 13 years of experience with time-to-time promotions you will be promoted to a group A job equivalent to an ESE/IES officer.
2- SSC-JE: it is a group B job and it is conducted for the recruitments in various posts in various departments such as Military Engineering Services (MS). you will be subordinate to an ESE/IES officer.
3- NPCIL: A subsidiary of Bhabha Atomic Research Center. Every year they conduct their own exams for recruitment usually in the month of June and July.
4- SAIL: It also conducts its own exam for recruitment.
5- Visakhapatnam - It is one of the units of Rashtriya Ispat Nigam Limited (RINL).
6- DMRC/LMRC/NMRC/BMRC: It conducts exams for different technical posts.
7- AFCAT: This test is conducted by the IAF for the selection of officers in various branches of the Indian Air Force.
8- Some other PSUs are BEL, BSNL, HAL, MTNL, SCIL, RBI, EII, BARC, ECI, etc. Other than these exams State Engineering Services exams are conducted from time to time by different states.

Documents are required for ESE at the time of the interview:
1- 10th class Certificate or marksheet (for DOB verification)
2- Degree Certificate and higher degree Certificate if done. Also if a degree is from a foreign University then that University must be recognised by Government.
3- Caste Certificate for SC, ST, and OBC candidates.
4- For persons with physical disabilities, A PWD Certificate is countersigned by the Chairman of the Medical Board and CMO.
5- Age Relaxation Certificate if availed.
6- The summon letter issued by the UPSC is to be printed and required to be presented on the day of the interview. Documents are required for PSU at the time of the interview:
1- 10th class Certificate or marksheet (for DoB verification)
2- Degree Certificate and higher degree Certificate if done.
3- Job experience Certificate if any.
4- Caste Certificate for SC, ST, and OBC candidates.
5- For persons with physical disabilities, A PWD Certificate is countersigned by the Chairman of the Medical Board and CMO.
5- Interview Call Letter. (some documents variation may occur from PSU to PSU).

Comparing IES and PSU Jobs
Both exams are for recruiting engineers in the government sector. There are no major similarities but a comparison can be drawn between both jobs based on the recruiting companies, salary, benefits, scope, and level of competition. Salary Structure
The salary varies from company to company and it's based on the post you are applying for. In the case of ESE officers, the various scales are junior scale, Senior Scale, Junior Administrative Grade, Selection Grade, Supertime Grade, Apex, etc. While for PSU there are 4 categories namely Maharatna, Navaratna, Miniratna Category A, and Category B. ESE Perks:
ESE payment is done under the Pay Commission of India and hence there is a significant yearly hike. The job security is immense and all your hard work to crack the exam will be paid off. Dedicated chauffeurs, Residential quarters, bungalows, and servants are allotted to you as soon as you join the service. Travel, leave allowance and CGHS medical facility are a few of the things that you can enjoy additionally besides your position. You will be a gazette officer and enjoy a position of power and respect that in society as government. Officer posts in EES, IAS and similar services are considered among the elites in the society. PSU Perks:
The work schedule is less hectic and there are more holidays compared to ESE but it is still one of the elite government jobs. The promotion is much faster in PSUs and depends on your hard work and performance. The PSU pay scale is much higher than the Central government and there is a major scope for increasing your salary as you grow in the company. The additional benefits are similar to ESE like HRA, easy loans, transport subsidies, shift allowance, etc. However, these perks vary from one company to company.

The Engineering Services Examination, also known as the Indian Engineering Services, is a purely central government job with central government pay scales. PSU is a government-owned corporation that is used to refer to companies in which the government either the Union Government or state or territorial governments, or both owned a majority of 51 % or more of the company's equity. While you hear that the salaries are lower in comparison to PSUs, it is not always true because sometimes PSUs pay more than the ESE service. As the PSUs enjoy autonomy, the better-performing PSUs Maharatna or Navratna PSUs pay better, then comes the Miniratna Category A and Category B, and then the not so well known and loss-making PSUs Your salary and pay scale are entirely dependent on the performance of the company in which you work in. ESE/IES is prestigious because one gets more powerful positions and posts where his chair holds responsibilities that only he has to undertake. But to the contrary, in a PSU, a system works, be it good or bad, and there is a fixed role in which you become a part of it. Because there is a ready-made system for that, there isn't much to do in a PSU. Individual contributions or efforts go unnoticed. Also, if you have apprehensions regarding the career progression of an ESE/IES officer, here is a list that can inspire you to go into ESE.
1- Assistant executive engineers, assistant works managers, and assistant directors were available at the time of selection.
2- After 3 to 4 years of service (including the probationary period), the Executive Engineer, Works Manager, and Deputy Director are equivalent to the Under Secretary to the GOI.
3- After 8 years of service as a superintending engineer, deputy general manager, and joint director (equivalent to Deputy Secretary to the Government of India).
4- After 13 years as Chief Engineer level 2 and Joint General Manager that is equivalent to Director to the GOI.
5- After 20 years of service as Chief Engineer and Additional General Manager that is equivalent to Joint Secretary to the GOI.
6- after 30 years of service Engineer-in-Chief, Senior General Manager that is equivalent to Additional Secretary to the GOI.
7- After 34 years of service as Chairman, Director General, and Managing Director that is equivalent to Secretary to the GOI.

If you want admission in lower NIT's and North east NIT's then 95 percentile is needed. So here you do have the chances of getting NIT. But the same cannot be said for the popular streams of engineers as the seats for such popular streams like CSE, ECE fill up first. Best for would you to be contact the college website contacts to know your stats. In my suggestion, you also should book an alternative seat in another college because in case you do not get a seat of your choice at least you have a good choice elsewhere. There are other equally good colleges giving the best academics in the way of good faculty, infrastructure, live projects, seminars, exposure, platform, scholarships, placements etc. Like you can browse the websites of ANNA, a college of repute. LPU which has bagged the National Employ-ability 2020 award for the Best Placements and its students have been placed in the top MNCs in the top notch positions.