I resolve conflict with a coworker by addressing the shared work before resentment hardens into a story about the other person’s character. I prepare facts, impact, and a practical request.
I check my interpretation
I separate what happened from what I assumed. “The file arrived after the agreed deadline three times” is observable. “They do not respect me” is an interpretation that may or may not be accurate.
I choose a direct, private conversation
I avoid correcting the person in a group unless the situation requires immediate action. I ask for a short conversation when neither of us is in the middle of a deadline.
I describe the work impact
“When the weekly numbers arrive after noon on Friday, I cannot complete the client report before the review meeting. Could we agree on Thursday afternoon delivery, or identify which data will come later?”
This is more useful than “You are always late.”
I listen for constraints
The coworker may depend on another team, understand the deadline differently, or be handling conflicting priorities. Listening does not require me to accept repeated disruption, but it may reveal a solution.
I agree on a concrete next step
We define the owner, deadline, communication method, and what happens when the plan cannot be met. I summarize the agreement if the issue affects important work.
I escalate when necessary
If direct discussion fails, the behavior continues, or the issue involves safety, harassment, or serious misconduct, I involve the appropriate manager or process with factual records.
My goal is not to establish who is the better person. It is to restore reliable work and a professional relationship where possible. Clear examples and specific agreements give that outcome the best chance.