LogFAQs > #968554546

Communication is key. Pull him to the side some time and let him know you feel like he doesn't like you, that he seems to talking about you negatively etc. Confront the issue head on, but talk to him man to man first. If he escalates or does not agree to back down, go to HR and explain the issue, that you took him aside and talked to him, and that he seems to be trying to create a negative work environment for you. Tell them that you are not directly complaining nor do you want anything done at this time, but you want them aware of the situation in case things get worse.

You won't always get along with everyone, and the dude might just not like you, which is fine. It's not fine if he lets that dislike affect his job, your work envirnment, or causes other people to start reacting negatively around you. I suggest you also keep your phone ready to record and record any negative comments he makes about you either directly to you, or to another employee or group. If he does not stop and you have such recordings you can go to HR, show them the recordings and have them directly step in.

Always treat him professionally even if he does not do the same to you. don't let him anger you or cause you to react in any way other than professionally. Get proof of his actions and he will not be there for long. Even if he has clout in upper management etc, if you actually have proof they will be forced to let him go or you will have a strong case for a lawsuit against them.