Service matter: how to resist the continuous bad posting orders

Sir, I am a JE in BRO/MoD ( Defense civilian but uniformed) sine 1990. Though we are deployed with Army in difficult borders, our few pauy compnents since 4th CPC are not paid by DGBR, hence we draw about 30% lesser pay than our civilian JEs. Many representations asking Govt ordeed pay as given in civil depts are hushed up. Collective bargaining is denied to us. Though while in service I passed UG, PG after clearing GATE exam, I am put in to regular harassment by lesser qualified officers. They keep me under pressure by alternate postings in NE and NW Corners of India for the last 26 years. I have not given a single cental India licality pstings available in Dehi, Pune for us. Now also I am issued with Kargil posting as vindictive measure by the BRO and issued a sudden move order before paying posting grant advances. Thus I had to leave work station and staying at home after submitting about 12 representations for psting diversion order for the last 5 months. But no repky from competant DGBR. Instead new unit is thretening to send plce to apprehend. Please advice to defend my rights....