Workplaces are full of personalities. Most of the time, that mix makes things interesting, in a good way. But every now and then, someone’s quirks cross the line from “endearing” to “exhausting.” Maybe it’s the person who treats deadlines like suggestions, or the one who thinks Office Gossip is an actual job title.
The upside is toxic employees aren’t some mysterious force of nature. With the right strategies, you can spot them early, manage them effectively, and keep their bad habits from spreading like the flu.
Rule-Breakers
Why they’re a problem: Employees who treat rules—especially safety procedures—like “helpful suggestions” set a bad example and can put themselves and others at risk.
How to deal with them:
- Hire smart: screen for attitudes toward rules using assessments or scenario-based interview questions.
- Train smart: explain why rules exist (e.g., real incidents, safety data). If employees think they’re invincible, prove otherwise with real stories of people who’ve lived through preventable accidents.
- Pair smart: team them with rule-followers who can model good behavior.
- Reward smart: don’t just punish non-compliance—praise consistent compliance with meaningful perks.
Manipulators, Machiavellians & Bullies
Why they’re a problem: Our research shows just how cutthroat they can be:
- 72% would rather harm others than be harmed.
- 55% fake who they are to get ahead.
- 45% admit they only look out for themselves.
- 43% refuse to help unless it benefits them.
- 38% believe lying is fine as long as they don’t get caught.
How to deal with them:
- Avoid hiring them in the first place. If you’ve already got one, minimize their impact by giving more solo projects or directing their competitiveness toward productive goals.
- Offer emotional intelligence training—especially empathy and self-control.
- Use mentors or coaches to redirect their ambition without letting them steamroll others.
- For bullies: adopt a zero-tolerance policy and build a culture that makes it clear—at every level—that this behavior is a fireable offense.
Controlling Types & Micromanagers
Why they’re a problem: Control freaks show up for different reasons: insecurity, fear of failure, low trust, or old-school “the boss must know everything” attitudes. A little oversight is fine; suffocating employees with constant micromanagement is not.
How to deal with them:
- Watch for early warning signs when promoting team members into leadership roles (e.g., micromanaging teammates during group projects, refusing to delegate, dismissing others’ ideas, or reacting defensively to feedback).
- Offer training in delegation, trust-building, and modern management styles.
- If they can’t adapt, don’t put them in leadership positions—even if their technical skills are excellent.
Gossipers & Rumor-Mongers
Why they’re a problem: Gossip slowly chips away at morale, divides teams, and pushes people to leave. Before long, the workplace starts to feel less like a professional environment and more like a high school cafeteria.
How to deal with them:
- Address gossip immediately—don’t let it fester.
- Encourage transparency wherever possible to squash rumors before they spread.
- Keep confidential info locked down—if a merger is brewing, make sure leaks don’t happen.
One toxic employee can drag down an entire team. Even if they’re a strong performer, their negative impact always outweighs their individual contributions. In fact, once you remove them, you’ll often see your good employees suddenly thrive—like they’ve been unshackled.
Spotting Integrity Issues Before They Spread
Rule-breakers, manipulators, and employees with who think dishonesty isn’t a big deal put your entire organization at risk. That’s why tools like the WINT-R3 (Work Integrity Test) are so valuable. It assesses traits like manipulativeness, deception, and disdain for rules, giving you early warning signs of who might cut corners, bend the truth, or ignore critical policies.
If you want to keep toxic behaviors from taking root, start with WINT-R3. It’s one of the most effective ways to protect your culture, your people, and your bottom line.