QI have a young professional colleague who is hard-working, smart, competent and ... arrogant. When bringing her skills to work on a problem, she's hard to beat. But she identifies internal "clients" who don't get it as lazy and rants about how stupid someone is, thereby upsetting the emotional climate of our whole team. I've had to provide follow-up support when she's dismissed someone's concerns too quickly and they've raised the issue with me. Her supervisor is no help; I could raise the issue up the line from me, but I'd rather deal with her directly. Ideas?
AOffer her feedback, set limits during her rants, and buffer yourself from her emotions.
The inner game
Start with looking out for yourself, identifying the ways that you're affected and examining the reasons for your reactions. While she isn't attacking you, it's creating an environment that diminishes your enjoyment in the workplace. It may be the negativity, it may be a sense that she's being unfair; whatever it is, understand your reaction so that it doesn't get the better of you.
Consider other consequences of her behavior in terms of impact on relationships, workplace effectiveness and her own potential career growth. Then try to get deeper into her frame of reference to understand how she sees the world. Think about the sources of her judgmental reaction, not to excuse it, but to be able to provide feedback that may help her move beyond it.
Finally, determine what a successful outcome would look like. Do you aspire to seeing her mature so that this behavior stops, or is your goal simply to remove this source of conflict in your day-to-day life? This will determine the types of steps you'll want to consider.
The outer game
Timing is everything in dealing with this colleague directly. Talking about the issue outside of the moment can be effective, since emotions wouldn't be as high. If you decide to take this course, think through the message you want to send. Focus on crafting "I" messages, such as, "I feel uncomfortable when ... " rather than messages that could be interpreted as attacks, such as "You always ...."