Toxic coworker overriding mgmt…making life hell
Has anyone dealt with a previously stable work group becoming toxic after one person joined?
Multiple people on both the federal and contractor side have raised concerns, including current management, but nothing seems to change because the manager is also having issues with this person.
The individual is aggressive, hostile, frequently overrides management direction despite not being a supervisor, and continues going above management channels to assert authority.
I recently went to the union and have been documenting contradictory guidance and issues for months because the situation keeps escalating. Prior to this person joining, our group had no major interpersonal or operational problems.
For those who have experienced something similar:
Do you go to your boss’s boss if your manager admits they cannot get through to upper management?
Did union involvement help?
How did you protect yourself professionally while things escalated?
Just looking to hear others’ experiences.