to join a job

A person holding two jobs at a time is opposed to public policy. The present employer may initiate disciplinary proceedings against you if they come to know of your joining another job and they may even inform the other Employer with whom you are employed now.

In all fairness, inform the present Employer of your getting a new job, resign as per the rules of the present organisation and join the new organisation.  

NO, You can not do two jobs simultaneously. it doesn't matter whether your job period is 19 months or a single day.

Go fair.

Yes, you can join if you have sought permission before applying and joining the new assignment with a lien on present job.

No. Online employee EPFO data keeps vigil on your your every entry & exit.

You can tender technical resignation and join the new government job.

the resignation is treated as a technical formality where a Government servant has applied through proper channel for a post in the same or some other Department, and is on selection, required to resign from the previous post for administrative reasons.

Lien represents the right/title of a Government employee to hold a regular post, whether permanent or temporary. either immediately or on the termination of the period of absence.

As per the Ministry of Finance OM No. 3379-E.III (B)/65 dated the 17th June, 1965, the resignation is treated as a technical formality where a Government servant has applied through proper channel for a post in the same or some other Department, and is on selection, required to resign from the previous post for administrative reasons. The resignation will be treated as technical resignation if these conditions are met, even if the Government servant has not mentioned the word "Technical" while submitting his resignation. The benefit of past service, if otherwise admissible under rules, may be given in such cases. Resignation in other cases including where competent authority has not allowed the Government servant to forward the application through proper channel will not be treated as a technical resignation and benefit of past service will not be admissible. Also, no question of benefit of a resignation being treated as a technical resignation arises in case of it being from a post held on ad hoc basis.

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