As you have asked about the Indo Tibetan Border Police (ITBP) recruitment in Himachal Pradesh, I want to tell you that there is no such recruitment is happening now.
However, you can check its website regularly to know about it.
To check it, you can follow steps given below
Go to ITBP website
Place cursor on Recruitment
Click on Advertisement, the page open look like




Here you will get the information about the recruitment.
Here I found following:

ITB Police is hiring Ex-ITBP and Ex-Army Instructors in various subJ.Willing persons may contact DIG(Trg) at the following address
Advertisement for the post of AC(Engr.) in ITBP to be field by direct rectt.
Adv. for two posts of Joint Assistant Comdt (Account Officer) JAC(AO)in ITBP
Adv. for 6 posts of Chief Vet Officer and 8 posts of Senior Vet officer in ITBP
Advertisement for Walk-in -Interview for GDMOS& Specialists Doctors for ITBP
Appl are invited fm serving male/female SI/Insp (GD) for post of AC(GD) in CAPFs
Scheduled for WALK-IN-INTERVIEW for Appmt.of SPL. Doctors in contractual basis
Adv. for two post of JAC(AO) in ITBP to be filled up on TFR. on deputation basis
adv for filling up of 10(8 existing+2)anticipated post of Comdt(Engr)in ITBP