
Managing a Negative Employee as a Manager
David Buirs is a leadership coach based in Amsterdam who works with managers and leaders at all levels on handling negativity within their teams. This article helps distinguish between temporary frustration and damaging patterns, and explains why the manager’s own mindset is often the deciding factor in how the conversation goes. Practical scripts make clear how to step in without escalation.
Someone on your team is negative. Every meeting, they have a complaint. Every decision gets an eye roll. Every new initiative gets a “yeah, but…”
Do you say something? Ignore it? You do not want to shut people down, but you also cannot pretend this is not happening.
Managing a negative employee as a manager is not optional. It is part of the role.
Why managers wait
Most managers see it and do nothing. You worry about making it worse. You worry they will get defensive. You worry it will look like you cannot handle feedback.
So you wait. And hope it gets better.
It will not.
The oil stain effect
One person starts complaining. Then someone else joins in. Before long, half your team is focused on what is wrong instead of what is possible.
Negativity spreads. Meetings turn into complaint sessions. Good ideas get shot down before they get a chance.
That said, negativity is sometimes useful feedback wrapped in frustration. Your job is figuring out which one you are dealing with. That is exactly what leadership coaching helps managers work through.
Is this a bad day or a pattern?
Watch for a bit. Is this person having a rough week, or is this who they are every day?
One bad day does not make someone negative. Even a bad week does not. People get frustrated. That is normal and human.
But if it has been three weeks and every conversation is negative, you have a pattern. Patterns do not fix themselves. The longer you wait, the harder the conversation gets.
When to step in
Step in when the behavior is a pattern and not a one-off, when it is affecting other people on the team, and when it is about attitude rather than legitimate concerns about a specific problem.
Let it go when someone is having a bad day, when they are raising valid concerns even if the tone is not perfect, or when the criticism is aimed at a problem and not at people.
The difference: “This process is broken because X” is feedback. “Everything here is terrible” is negativity.
Start with yourself, not with them
Here is something most people do not say out loud: before you go into the conversation, it matters to be honest about your own state of mind.
If you have been irritated by this person for weeks, you may barely notice it anymore. But the irritation is there. And it leaks. In how you look at them. In a silence that runs just a beat too long. In a tone that sounds just a little too flat.
People pick up on that. Especially people who are already on edge.
If you walk in with a hidden verdict, “this person is just difficult,” they feel it. And the conversation becomes a confirmation of what they already suspected: that you have already made up your mind about them.
Try seeing the behavior as a puzzle you want to understand, not a problem you want to get rid of. What makes someone react this way? What has this behavior gotten them in the past? What does it say about what they need?
That shift, from judgment to genuine curiosity, changes everything about how the conversation goes. You might ask the same questions. But you mean them differently. And they feel that.
How to have the first conversation
Pull them aside privately. A casual conversation, no formal setting.
“Hey, I’ve noticed you seem frustrated lately. Is everything okay? Is there something I can help with?”
No accusations. No “you’re being negative.” Just genuine curiosity. And that last part is not a technique. You have to mean it. If you are internally thinking “I’m doing this because I have to,” that is exactly what comes across.
Real curiosity opens things up in a way no script can. Maybe there is something going on you did not know about. Listen. Do not defend yourself or explain anything. Just hear them out.
If there is a real issue underneath, work on it together. “What would make this better?” Now you are solving something, not managing an attitude.
If nothing changes
Sometimes the gentle approach does not work. They seemed better for a day. Then they slipped back into the same behavior.
This is when you set a boundary.
“We talked last week and I thought we’d made some progress. But I’m still hearing a lot of negativity in meetings. I need to be direct: this is affecting the team. When Sarah suggested the new process yesterday, you immediately said it would not work without hearing her out. That makes it harder for everyone to stay focused.”
Be specific. Not “you’re always negative,” but a concrete example of when and what.
Then: “I want to support you, but I also need this to change. What do you need from me to make that happen?”
You are still supportive. But you are making it clear this cannot continue.
Your team is watching
Your team is paying attention to how you handle this. It is a core part of what organizations build through management training: protecting the culture of the team. That matters more than being liked.
Let negativity run unchecked and people learn that complaining is fine. Shut down all criticism and they learn to never speak up again.
Managing a negative employee as a manager is really managing the culture of your whole team. Handle it well and everyone benefits. Avoid it and everyone pays the price.
What to do this week
If you have someone who is consistently negative:
- Decide whether this is a pattern or a rough stretch.
- Ask yourself honestly: have I already passed judgment? If so, set that aside first.
- Schedule a casual one-on-one. No agenda, no formal tone.
- Start with genuine curiosity: “I’ve noticed you seem frustrated. What’s going on?”
- If nothing changes after two weeks, have the boundary conversation with a specific example ready.
Your team needs someone willing to have uncomfortable conversations when it counts. And who goes into them wanting to understand, not just to correct.
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