Deshmukh, a 1995-batch police officer of Madhya Pradesh cadre, was serving in the Railway Ministry as Director (Vigilance).
Now, he will supervise the entire security apparatus of the Parliament complex comprising-- Lok Sabha and Rajya Sabha.
The post of JS (security) in the Lok Sabha Secretariat is officiated by an Inspector General-rank officer and its tasks include looking after the Parliament Security Service, coordinating with the Joint Parliamentary Committee on security and overall control of CRPF's Parliament Duty Group and the Delhi Police which are tasked with the security of the complex.