For your backwages you need to file a petition before the Central Administrative Tribunal narrating entire history of your criminal case etc. Plus were you getting any subsistence allowance for the period you were unemployed? Plus did you earn from other profession during the time of your criminal case pending before the CBI Court?

The Bank enquiry is independent of the cbi enquiry. The Bank can proceed with its departmental proceedings irrespective of the case pending against you in any judicial or quasi judicial forum.

Now that you have crossed the age of retirement, are you getting any pension.

Please clear the facts and the questions asked.

file a petition before the Central Administrative Tribunal narrating entire history of your criminal case

kindly keep in mind advocates can only make efforts and there no time limit can be mentioned,on the basis of your facts it seems to be passing officer

Why did you obey an illegal order? You dug your own grave by complying with instructions which were demonstrably illegal. You should have said no and brought it to the notice of an authority superior to the one which asked you to commit this mischief.

Has CBI filed an appeal against the order of acquittal?

An order of dismissal can be passed even if CBI court holds you not guilty as the enquiry of bank has no nexus with a judicial proceeding.

You may move the High Court or Central Administrative Tribunal for back wages.No lawyer can foretell whether a proposed legal action will be successful or not.