hey,

i hope you are doing well

the basic eligibility criteria for the post HR/personnel officer (scale 1) is candidate must hold a graduation degree and candidate must have done 2 full time post graduation of 2 years in personnel management/labour/law/industrial relations/HR/HRD/social work or candidate must have done 2 years of full time post graduate diploma in personnel management/industrial relations/HR/HRD/Social work/labour law

for more information you may refer to the link mentioned below

https://competition.careers360.com/articles/ibps-so-eligibility

good luck!