Hello aspirant,

I hope that you are doing absolutely great.

With reference to your above mentioned query, I would like to tell you that  yes, you can obviously go for mining engineering after doing and completing diploma in  mechanical engineering. There are a wide range of scope and career opportunities for a mechanical Engineer diploma candidates as well.

Mining engineers plan and supervise the processes involved with extracting minerals from mines . They are often heavily involved in developing new mines, including assessing whether a mineral deposit can be profitably mined, and also research new techniques and processes to improve the efficiency and safety of mines.

further, here are the top high-paying jobs after doing mining engineer :

1. Assay Lab Technician.
2. Contract Miner.
3. Development Miner.
4. Diamond Driller.
5. Electrician.
6. Environmental Coordinator.
7. Geologist.
8. Health & Safety Management.

further, for more detailed information about the job and career profile in diploma in mining engineering you can follow the below link :

https://www.careers360.com/careers/mining-and-geological-engineer

I hope that this will help you.