Hiring is one of the most significant investments a business makes.

It remains one of the most misunderstood and consistently under-resourced decisions in organisational life.

We spend weeks writing job descriptions, filtering résumés, conducting interviews, negotiating offers, and onboarding new team members. Too often, we watch it fall apart. The person who interviewed brilliantly disengages within six months. The candidate with the perfect experience clashes with the team. The hire who seemed like a great culture fit quietly drains the energy of everyone around them.

This isn't just disappointing. In 2025, it's a serious financial and strategic liability.

The Numbers Are Harder to Ignore Than We'd Like

Let's start with what Australian data actually tells us.

According to the Australian Human Resources Institute (AHRI), the average cost to hire is $23,860 per candidate, with an average time-to-hire of 40 days. That figure covers advertising, agency fees, interview time, reference checking, and the administrative burden of selection. It doesn't yet account for what comes after.

Once an employee exits, AHRI-cited industry estimates place the cost of each departure at a minimum of 50% of the employee's annual salary. For specialist or senior roles, that figure can climb to 150–200%. These costs encompass not just recruitment but onboarding, reduced productivity during the learning curve, and the ripple effect on the team left behind.

The 12-month average employee turnover rate in Australia sits at approximately 15–16% across all organisations. 34% of Australian organisations now report annual turnover of 20% or higher, a figure that has grown steadily from just 20% of organisations in mid-2023.

Perhaps most sobering of all: 74% of employers admit to having made a wrong hiring decision, and 80% of all employee turnover is attributed to poor hiring choices.

Run those numbers through your own payroll, and the picture becomes confronting very quickly.

Why "Culture Fit" Isn't Enough

When something goes wrong with a hire, the most common diagnosis is a culture fit problem.

It's not wrong — fit matters enormously. It's an incomplete answer.

"Culture fit" has become a catch-all term that often means something more like: They seemed like someone we'd like to work with. It captures likability, communication ease, and surface-level values alignment. What it rarely captures is the nuanced, multi-layered reality of how a human being actually operates — day to day, under pressure, in collaboration, in conflict, and at full capacity.

The result? We hire people we like, who look good on paper, and who pass a gut-feel check. Then we're surprised when six months later, the team dynamic is off, the person is disengaged, or they're producing mediocre work despite their impressive background.

The gap isn't character. It's data. Specifically, the right kind of data.

Three Layers Most Hiring Processes Completely Miss

To understand why someone succeeds or doesn't in a role and team, we need to look beyond skills and personality impressions. We need to understand their full human operating system.

At Leid by Design, this is the core of how I work with businesses: through an integrated lens I call the LBD Human Operating System, which considers three distinct but interconnected layers.

Layer 1: Behavioural Wiring

This is how someone is naturally wired to communicate, respond to pressure, approach problems, and engage in relationships.

Using frameworks like DISC, we can identify whether a candidate is naturally assertive or process-oriented, relationship-driven or results-focused, fast-paced or methodical. None of these are better or worse — but some are a significantly better fit for certain roles and team compositions than others.

A high-Dominance, results-focused individual placed in a role that requires careful compliance and detail management is not going to thrive, no matter how impressive their résumé. A high-Steadiness candidate placed in an environment of constant change and ambiguity may quietly burn out, even if they never say so.

Behavioural fit is about more than whether someone will get along with the team. It's about whether the role itself is designed in a way that plays to their natural strengths, or constantly works against them.

Layer 2: Productivity Design

This is where Working Genius becomes indispensable in a hiring context.

Working Genius identifies six types of contribution: Wonder, Invention, Discernment, Galvanising, Enablement, and Tenacity. Each person has areas of natural genius — where they contribute with energy, ease, and joy — and areas of frustration that drain them, regardless of competence.

When we hire someone whose natural productivity genius is misaligned with what the role actually demands, we create a slow, invisible drain on their performance and wellbeing. They might be technically capable of the work. But if it sits consistently outside their zone of genius, engagement drops, output quality dips, and retention suffers.

When we understand the productivity profile of an existing team, we can hire deliberately — bringing in someone who fills a genuine gap rather than duplicating what's already overrepresented.

Layer 3: Energetic Design

This is where my work sits at an intersection that most HR conversations haven't yet reached — and where I believe the future of hiring intelligence lies.

Through frameworks like Human Design, we can understand how someone is designed to make decisions, how they manage energy and recovery, and what kind of environment they need to show up consistently at their best.

A Generator type, for instance, needs to respond to opportunity rather than initiate. Forcing them into a pure outbound sales or business development role is likely to produce frustration over time, no matter how skilled they are. A Projector, on the other hand, has a natural gift for seeing and guiding systems — but needs recognition and invitation to thrive, not relentless hustle metrics.

These aren't personality quirks. They're design features. When we ignore them, we pay the price — often without knowing why.

The Real Cost Isn't Just Financial

Yes, the financial cost of a poor hire is significant — and it's enough on its own to justify a more rigorous, multi-layered approach to selection.

The costs that don't show up on a P&L are often even more damaging.

Team morale. A poor fit — especially in a leadership or collaborative role — can destabilise the dynamic of an otherwise high-performing team. The people who stay often carry the weight of the person who isn't pulling their share, and resentment builds quietly.

Culture erosion. Every hire is a culture decision. When someone joins who is misaligned — not just in skills but in values, wiring, and working style — it sends a signal to the rest of the team about what this business actually prioritises.

Leader capacity. Managing a poor hire is one of the most expensive uses of a leader's time. The hours spent coaching, correcting, supervising, and eventually exiting someone are hours not spent on strategy, growth, or the people who are thriving.

Candidate experience. Often, the wrong hire is as painful for the employee as it is for the business. Placing someone in a role that isn't designed for how they operate isn't just a bad business decision — it's an unconscious act of disservice to a human being.

A Better Approach: Hiring for the Full Human Operating System

Getting hiring right isn't about finding a perfect person. It's about finding the right fit — across all three layers.

When businesses work with me through the LBD Human Operating System, we approach hiring as a strategic design process, not just a selection exercise. That means:

• Profiling the role — not just by function, but by the behavioural, productivity, and energetic demands it places on whoever sits in it
• Profiling the existing team — so we understand what's already present, what's missing, and what the new hire needs to bring to genuinely strengthen the whole
• Assessing candidates through a multi-dimensional lens — DISC for behavioural wiring, Working Genius for productivity design, and Human Design for energetic fit
• Supporting leaders in understanding how to integrate and lead people whose design differs from their own

The goal isn't to overcomplicate selection. It's to make the best possible decision with the most complete picture available — and to give the person you hire the genuine conditions to succeed.

The Bottom Line

At $23,860 per hire on average, with the stakes growing at every level of seniority, the businesses that will outperform their competitors aren't just the ones with the best products or the strongest sales pipelines.

They're the ones who understand that their people are their most complex and most valuable asset — and who invest in understanding those people properly before they sign an offer letter.

Culture fit is a floor, not a ceiling.

The ceiling is what happens when you hire someone whose behaviour, productivity genius, and energetic design is aligned with the role, the team, and the culture you're intentionally building.

That's not a nice-to-have. That's a business imperative.

Ready to Get Hiring Right the First Time?

At Leid by Design, I work with businesses, leadership teams, and HR professionals to bring depth, precision, and strategy to their hiring and people decisions.

Whether you're building a team, onboarding a new leader, or trying to understand why a hire that looked right on paper isn't landing — I can help.

📩 Contact me here or book a discovery call to explore how the LBD Human Operating System can support your next hiring decision.

Because the most expensive hire you'll ever make is the one you have to redo.

Lily is an Integrative Career Practitioner, Leadership & Workplace Culture Strategist and the founder of Leid by Design. She works with individuals, leaders, and organisations to build aligned, high-performing teams through the intersection of behavioural science, productivity profiling, and energetic design.