Audio Version (10:15)
Most people go to work with fairly straightforward intentions. Do a good job. Earn a living. Get on with colleagues. Maybe progress, maybe not. Either way, there’s usually a basic expectation of fairness and decency.
Then there are the exceptions.
If you’ve ever worked with someone who seemed charming one minute, ruthless the next, and completely untouched by guilt or accountability, you may have encountered what psychologists call the Dark Triad.
It sounds dramatic, but it’s simply a term used to describe three overlapping personality traits: narcissism, Machiavellianism, and psychopathy. You don’t need a clinical diagnosis for these traits to show up at work. In fact, they often fly under the radar, especially in environments that reward confidence, influence, and results.
In today’s article, we’re taking a closer look at what this actually means in a workplace context. In the extended YouTube video, I also include Why It’s Not Always Obvious and High Performers or High Risk? Click here to watch.
What Is the Dark Triad?
The Dark Triad isn’t about villains in the traditional sense. It’s not about people twirling their moustaches and plotting destruction. It’s subtler than that. It’s about personality traits that, when combined, create a pattern of behaviour that can be highly effective in the short term and deeply damaging over time.
Those three traits are:
Narcissism – an inflated sense of self-importance and a constant need for admiration
Machiavellianism – a strategic, manipulative approach to relationships and power
Psychopathy – a lack of empathy, impulsivity, and emotional detachment
Most people have a mix of personality traits that shift depending on the situation. The difference here is intensity and consistency. With the Dark Triad, these traits aren’t occasional. They’re habitual. In the workplace, they can look surprisingly successful.
1. The Narcissist: Confidence That Crosses the Line
Narcissism in the workplace often gets mistaken for leadership potential. These are the people who speak confidently, take up space in meetings, and appear completely self-assured. They’re often persuasive and can make a strong first impression. In interviews, they tend to shine.
At first, it can feel refreshing. Someone who knows what they want. Someone who isn’t afraid to push forward. Over time, cracks start to show.
Workplace narcissism isn’t just confidence. It’s a deep need for validation. Praise isn’t appreciated; it’s expected. Feedback isn’t considered; it’s resisted. Success is theirs. Failure belongs to someone else. You might notice:
Taking credit for shared work
Reacting defensively or aggressively to criticism
A tendency to dominate conversations
A lack of genuine interest in others unless it serves them
The difficult part is that narcissists can perform well in visible roles. They’re often good at self-promotion, which can be mistaken for high performance. In environments where perception matters as much as output, this can take them far.
2. The Machiavellian: Playing the Long Game
Machiavellianism is less obvious. It’s quieter, more strategic, and often more calculated. These individuals are less interested in attention and more interested in control. They tend to think several steps ahead and are highly aware of power dynamics within the organisation. They don’t just work within the system. They study it.
You might see this in:
Carefully managed relationships based on usefulness
Selective sharing of information
Aligning with influential people while distancing from others
Subtle manipulation of situations to achieve personal goals
Unlike narcissists, Machiavellians don’t need to be liked. They just need to win. They’re often patient and deliberate, which can make their behaviour harder to spot. They rarely act impulsively. Everything tends to serve a purpose.
In competitive environments, this can look like strong political awareness. In reality, it’s often something more transactional. Relationships aren’t about connection. They’re about leverage.
3. The Psychopath: Cool Under Pressure or Something Else?
Psychopathy is probably the most misunderstood of the three traits. In a workplace setting, we’re not necessarily talking about criminal behaviour. We’re talking about emotional detachment, low empathy, and a reduced sensitivity to stress or fear.
At first glance, this can look like resilience. These are the people who stay calm in high-pressure situations. They make tough decisions quickly. They don’t appear rattled by conflict or crisis. In certain roles, that can be incredibly valuable.
The same trait that allows someone to stay calm under pressure can also mean they’re unaffected by the impact of their decisions on others. You might notice:
A lack of remorse when things go wrong
Indifference to the wellbeing of colleagues
Risk-taking without fully considering consequences
Emotional flatness or detachment in situations that would normally provoke a response
It’s not always loud or dramatic. Sometimes it’s simply the absence of something most people take for granted, which is empathy.
Why These Traits Can Thrive at Work
This is the uncomfortable part. The workplace doesn’t just tolerate these traits. In some cases, it rewards them. Confidence gets noticed. Strategic thinking gets promoted. Emotional detachment can be seen as professionalism.
When organisations prioritise results over behaviour, or visibility over substance, people with Dark Triad traits can rise quickly. They often:
Interview well
Present confidently
Take decisive action
Focus relentlessly on personal success
None of these things is inherently negative. In fact, they’re often encouraged.
The difference lies in intent and impact.
For someone high in Dark Triad traits, success is rarely about shared outcomes. It’s personal. The route to that success may involve stepping over, around, or through other people.
The Impact on Workplace Culture
Even when these traits are concentrated in just a few individuals, the ripple effect can be significant. Workplace culture isn’t just shaped by policies or values statements. It’s shaped by behaviour, especially behaviour that goes unchecked.
Over time, you may start to see:
Reduced trust between colleagues
Increased competition rather than collaboration
People holding back ideas or input
A sense that visibility matters more than contribution
There can also be a quiet shift in what gets rewarded. If people see that self-promotion leads to progression, they may start to mirror that behaviour. If manipulation goes unchallenged, it can become part of the environment.
This does not happen because everyone agrees with it, but because people adapt to what they believe is necessary to succeed.
Why It Matters
Understanding the Dark Triad isn’t about labelling people or diagnosing colleagues. It’s about recognising patterns of behaviour that can influence workplace dynamics in powerful ways.
Most people you work with will not fall into this category. However, when these traits are present, they can have a disproportionate impact. Not because they are more skilled or more capable, but because of how they operate. They often:
Navigate systems differently
Use relationships differently
Respond to feedback differently
That difference matters, especially in environments built on trust, collaboration, and shared goals.
The Wrap-up
The Dark Triad isn’t as rare as we might like to think, and it doesn’t always look the way we expect. In the workplace, it can show up as confidence, strategy, or composure. Traits that are often encouraged and rewarded. The challenge is that beneath those surface qualities, the underlying drivers can be very different.
When success is pursued without empathy, relationships become transactional. When influence is built through manipulation, trust starts to erode. When accountability is avoided, others often carry the cost.
Understanding these traits doesn’t mean jumping to conclusions about people. It simply gives you a clearer lens through which to view behaviour that might otherwise feel confusing or inconsistent. Sometimes, that clarity on its own is powerful.
What Next?
Again, in the extended YouTube video, I also include Why It’s Not Always Obvious and High Performers or High Risk? Click here to watch.
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If there are any subjects you’d like me to cover in upcoming content or if you’d like coaching support with anything I discuss in my videos or articles, please email me at info@jobanks.net.
However, recently, I’ve received many emails and DMs from people asking for my views on their personal/professional situations. Unfortunately, for a number of reasons, I can’t provide individual advice unless you are a client.
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