Beyond Hiring: How to Help Underrepresented Employees Thrive Long-Term

You recently exceeded your diversity hiring targets. You’re proud—the pipeline looks healthier, new faces bring fresh voices.

But months later, one of your newest underrepresented employees resigns. The official reason: “culture mismatch.”

Behind the scenes? They felt isolated, unseen, and stalled.

You scramble to replace them, but those you bring in begin to see the same patterns.

The churn begins.

You wonder: What are we missing? Why isn’t retention matching recruitment?

When underrepresented employees leave, the loss goes far beyond an empty desk.

Each resignation carries hidden costs: the financial strain of rehiring, the disruption of team dynamics, and the erosion of trust among those who remain.

And for the colleagues left behind, watching peers walk away sends a troubling signal: “people like me don’t succeed here.”

What may look like individual turnover is, in fact, evidence of deeper cultural gaps that weaken collaboration, stifle innovation, and harm your organization’s credibility.

At the personal level, employees who feel they do not belong, lack influence, or see limited opportunities for growth may be more likely to disengage and eventually leave.

Research reinforces this concern. A Harvard Kennedy School study found that Black women assigned to initial project teams with a greater share of White coworkers experienced higher turnover and lower rates of on-time promotion, underscoring how team composition and workplace dynamics can shape retention outcomes.

In the accounting profession, research likewise shows that racially and ethnically diverse auditors leave their firms at higher rates than White peers, suggesting that representation and perceived opportunity play an important role in retention.

Together, these findings suggest that isolation, inequitable evaluation, and limited advancement pathways can contribute to higher turnover among underrepresented employees.

For organizations, the ripple effects are substantial.

High turnover erodes trust, making departure seem like the safer option for those who feel marginalized.

The financial hit is steep as well. Replacing a professional can cost 1.5 to 2 times their salary once you factor in recruitment, onboarding, and lost productivity.

Beyond costs, reputational damage grows. When word spreads that diverse employees don’t stay, recruitment efforts become harder, and skepticism builds internally.

Even worse, if diversity efforts are perceived as little more than meeting numerical benchmarks without real retention strategies, accusations of performative DEI are quick to follow.

The good news is that research also shows what works.

Across industries, organizations with inclusive cultures see employees who are 5.4 times more likely to want to stay long-term, and workplace belonging is associated with a 50% reduction in turnover risk (Great Place to Work, 2023; BetterUp, 2021).

The message is clear: recruitment without retention is nothing more than a revolving door.

Here are four strategies to shift from hiring cost to thriving culture:

1️⃣ Build Transparent Growth Pathways

Why it matters: If people can’t see how they’ll advance, they’ll leave.

How to do it:

• Audit promotions and pay equity by demographic group.

• Establish formal sponsorship (not just mentoring) where senior leaders actively advocate for underrepresented talent.

• Make promotion criteria transparent and inclusive and ensure equitable access to stretch assignments and leadership opportunities.

What changes: Employees perceive a future at the organization. They stay, invest their energy, and mentor others.

2️⃣ Foster Psychological Safety & Inclusive Leadership

Why it matters: Underrepresented employees leave when they feel silenced, tokenized, or unsafe.

How to do it:

• Train managers in recognizing microaggressions, facilitating inclusive meetings, giving feedback across cultural lines, and responding when mistakes happen.

• Implement feedback systems (anonymous or moderated) so people can safely flag concerns.

• Normalize vulnerability from leadership—acknowledge missteps and disclose learning.

What changes: Trust rebuilds. Employees contribute more from their full selves. Issues get surfaced earlier, before they escalate.

3️⃣ Recognize & Reward DEI Contributions

Why it matters: Often, underrepresented employees carry extra emotional labor—mentoring, ERG work, educating others—without recognition.

How to do it:

• Factor these contributions into performance evaluations and compensation.

• Publicly celebrate “inclusive leadership” behaviors (e.g. “Manager X led a microaggression awareness session for their team”).

• Tie DEI behaviors to incentives—bonuses, promotions, awards.
  
  

What changes: The invisible labor gains visible value. People feel truly seen. Turnover slows.

4️⃣ Strengthen Community & Peer Networks

Why it matters: Isolation is one of the top reasons diverse employees leave.

How to do it:

• Fund and structurally support Employee Resource Groups (ERGs) with executive sponsorship and budget.

• Create cross-affinity mentorship or buddy systems.

• Host forums for real, sometimes hard, conversations about inclusion and identity.

What changes: People lean on community. Cultural belonging deepens. That network becomes a buffer against feeling alone.

Recruitment may bring people through the door, but retention reveals whether they feel they truly belong.

High turnover among underrepresented employees is not just a staffing challenge; it’s a cultural warning sign.

When employees leave because they don’t feel valued, heard, or supported, the message to the rest of your workforce is loud and clear.

The good news? You have the power to change that story.

By building transparent growth pathways, strengthening psychological safety, rewarding contributions equitably, and investing in community, you create a workplace where all employees can thrive—not just survive.

The future of DEI is not about numbers on a hiring report. It’s about creating cultures where belonging is the norm, not the exception. And when you succeed, retention follows, engagement deepens, and your organization becomes the kind of place people are proud to grow their careers.

Because lasting DEI progress isn’t measured by how many people you hire—it’s measured by how many stay, thrive, and lead.

If your organization is ready to move beyond conversation and into meaningful DEI action, let’s talk.

👉 Book a Clarity Call with me to identify your biggest gaps, uncover missed opportunities, and map out a strategy that strengthens culture, trust, and performance.