I hope you might have figured out a way already, knowing the responses from seniors. However, when I read your query, it seemed either incomplete or too open and vague to be concluded in any way one wishes to.
[QUOTE=Ashishjobseeker;2044190]Dear Seniors,
Presently, I am working in a construction company as a Jr. Site HR for 12 months, but there is no job satisfaction at all. The HR part is minimal, and there are too many other nuisance activities that do not align with my qualifications and experience.
What do you mean by nuisance activity not related to HR? What is your qualification? How many years of experience do you have prior to this job role, and at what level or designation? Again, job satisfaction is a vague term. It would mean something to you and something else to me. So, I would like to ask what would make you satisfied with your job—better pay, a specific profile (if so, what), recognition and appreciation, etc.
Can you elaborate? What do you mean by "Manager harassing me"?
Do you have an appointment letter? What does the separation policy of your company say? Notice period, notice buyout, etc.
Different people will give you different advice based on their understanding. But ultimately, it should be you who decides.
Honestly, I found your post incomplete to the extent of the above-mentioned questions, that even if I want to help you, I am unable to advise you on anything.