Building a Technical Sales Team: What Matters More—Sales Chops or Product Know-How?

Hiring the right people for technical sales roles is one of the most overlooked yet pivotal decisions a company can make. It’s the classic conundrum: do you hire a proven salesperson and teach them the product? Or do you hire someone who understands the product and teach them how to sell?

Spoiler alert: there’s no universal answer. But there are clear trade-offs.

I’ve been on both sides of this hiring dilemma—watching companies burn six months trying to get a brilliant engineer to close their first deal, or coaching a natural closer who keeps botching meetings because they don’t really understand what they’re selling. And I’ve learned that who you hire depends less on job titles and more on what stage your business is in, what kind of customer you’re selling to, and what level of training support you can realistically provide.

Let’s unpack the strengths and challenges of both sides of the hiring equation—and what the data says about which path is more sustainable.

Option 1: Hire Salespeople, Train Them on the Tech

This is the more traditional route, and for good reason. Sales is hard. Teaching someone to prospect, handle objections, manage a pipeline, and close deals takes time, repetition, and resilience. You either have that drive or you don’t.

Dave Kahle, a leading sales consultant, argues that trying to turn technical people into salespeople often fails. Why? Because sales isn’t about logic—it’s about people. Kahle says:

“Sales is... working with people... a very difficult and complex situation. It’s easier to teach technical content to a good salesperson than it is to teach sales skills to someone who has never sold before.”

Sales professionals with strong interpersonal skills and emotional intelligence often ramp faster on soft skills, and with time and exposure, they learn just enough about the product to hold their own in discovery calls.

According to Scott Rivers of Cerca Talent+, sales-first hires tend to outperform in the long run. While they might stumble in early demos or Q&A, they build pipelines, close deals, and learn how to partner with technical staff to handle the more complex parts of the conversation.

Upsides:

• Deep selling skills are hard to teach

• More resilient and familiar with sales KPIs

• Ramp to quota faster (once trained on product)

  
  

Downsides:

• Longer learning curve on technical details

• Risk of overselling or misrepresenting product capabilities

  
  

Option 2: Hire Technical Experts, Teach Them to Sell

This approach is common in industries where deep domain knowledge is table stakes—like additive manufacturing, biotech, or industrial automation. Engineers or technical project managers are often asked to step into sales roles because they “know the customer.” And that can work—sometimes.

I’ve hired application engineers with deep injection molding backgrounds—people who could hold their own with any customer, dive deep into tolerances, material behavior, and tooling strategies without missing a beat. But when it came to actually pushing deals forward, getting quotes out quickly, and following up consistently? They struggled. They’d get caught in the weeds—too focused on getting every technical detail perfect, and not enough on driving the deal to close.

On the flip side, some of my most successful sales reps came from outside manufacturing altogether—mortgage lending, pharmaceutical sales—you name it. They didn’t know a gate from a sprue at first, but they knew how to build trust, ask smart questions, and move a customer forward. They followed up. They asked for the order. And they weren’t afraid to admit when they didn’t know something—because they knew how to find the person who did.

The benefit is credibility. Customers trust sellers who can speak their language and understand their pain points. Technical hires often ask better questions and are less likely to make unrealistic commitments.

But the challenges are real. A study on German PhDs in chemistry found that even years into a sales role, many would default to solving technical problems rather than advancing the sales cycle. They’re problem-solvers, not deal-closers.

Upsides:

• High product credibility with customers

• Can shorten sales cycles on technical evals

• Lower risk of over-promising

  
  

Downsides:

• Often uncomfortable asking for the sale

• May struggle with pipeline hygiene, CRM, and follow-up

• Tend to revert to an “application engineer” mindset

  
  

The Third Option: Hire for Attitude, Train for Everything Else

This approach may not always look like the quickest route, but it has the most long-term potential—especially in organizations that value adaptability and team collaboration.

Hiring for attitude means looking for curiosity, resilience, and a willingness to learn. These candidates may not know your industry yet, but they ask great questions, take feedback well, and lean into discomfort. They’re not afraid to admit what they don’t know—and they’re usually the first to raise their hand to learn it.

Here’s where this model really shines: in environments where the product is complex, the team is lean, and the landscape keeps shifting. Generalists and adaptable hires thrive in these conditions. They’re less tied to a rigid playbook and more open to working across teams, asking for help, and evolving with the company.

I’ve seen it firsthand—people with no manufacturing background, no experience in the technical trenches, but with a relentless desire to grow. With a solid onboarding plan, a few technical mentors, and consistent coaching, they not only hit their numbers—they became trusted advisors to our customers.

This model isn’t fast. But it can be sustainable—especially if your company is willing to invest in mentorship, shadowing, and cross-functional training.

Considerations Before You Decide

So how should you build your technical sales team? Ask yourself:

1. How complex is your product?

   • If it’s highly technical, you’ll need product experts involved—whether they’re sellers or support staff. For complex or regulated industries (think aerospace or medical), salespeople need either a strong technical partner or deep technical onboarding.

     
     

2. How mature is your sales process?

   • A well-documented playbook makes it easier to onboard technical hires. If your sales process is clearly defined with templated proposals, demo scripts, and objection handling guides, then non-sales hires can be coached more effectively. No playbook? Favor experienced sales pros who can build as they go.

     
     

3. How long is your sales cycle?

   • Long, relationship-driven sales cycles (like custom manufacturing or capital equipment) benefit from sellers who can build credibility and hold strategic conversations. Shorter, transactional cycles are more about speed and volume—sales instincts win here.

     
     

4. What support can you offer?

   • Can your engineers jump in on demos or technical calls? Can marketing help craft materials and messaging? If you have a strong support system, you can afford to hire more for raw potential or attitude.

     
     

5. What’s your growth timeline?

   • Are you in scale-up mode or holding steady? If speed to revenue is critical, lean toward experienced sellers. If you're building a long-term foundation, you can invest more in coaching and development.

     
     

6. How important is culture fit?

   • Technical organizations often undervalue soft skills. But sales is emotional labor. A technically brilliant but rigid communicator may clash with your team or your customers. Consider how well the candidate will engage across departments, not just how well they "know the stuff.

     
     

My Take: Sales First, With Backup

If I had to pick one, I’d lean toward hiring salespeople who can learn the technical side—with one big caveat: don’t leave them hanging. Give them the resources and support they need to learn, partner them with technical mentors, and involve your product and ops teams in onboarding.

Selling technical products is a team sport. The best companies don’t just hire unicorns—they build systems that help good people become great.

So, hire the right people first. The rest can be taught

References & Further Reading

• Dave Kahle on teaching sales vs. technical skills.

• Scott Rivers (Cerca Talent+) on hiring sales-first in technical fields

• Janek Performance Group study on hiring failures: Janek Group Report

• Study on German PhDs in sales roles: ResearchGate Study

  Xactly report on sales rep ramp times: Xactly Sales Performance Insights