The role that did not exist in their market. And the export business that followed.

Time to fill is measured from the brief to the person's first day of work. Outcome figures are the client's own, attributed to them by name, never our measurement. People are named as first initial and surname by house style.

The situation

Producing clear aligners at volume needs a specific kind of person: someone with dental knowledge who can model the aligners in Formlabs printing software and output print-ready files for the lab. That is a narrow intersection of three things, dental understanding, 3D modelling, and one particular software stack. Smooth Aligners could not find those people in their local market. Not slowly, not expensively. At all.

So the in-house team was doing everything: modelling, printing and clean-up. The people who should have been running the printers were spending their time upstream, building files, and the whole department moved at the speed of its scarcest skill.

The second problem was commercial. A business that sells to dental clinics needs outbound. Smooth Aligners had no sales development function, so growth was limited to whichever clinics found them.

What we found when we looked

The diagnosis here was structural rather than a missing role on an org chart. The modelling work had to come off the in-house team before output could move, and it could not come off them until someone else was doing it. That someone did not exist locally, which is why the engagement was not a hiring problem in the usual sense. It was a question of where in the world the skill existed and whether we could get it.

The team we built, and why each seat

• 2 dental 3D techniciansLatin America · Formlabs

  

  Hands-on Formlabs experience, modelling the aligners and handing print-ready files to the lab. We name the software on purpose. "Dental technicians with 3D experience" is a category; technicians who model aligners in Formlabs and send files to your printer are people a clinic can picture, and finding them meant understanding the workflow rather than keyword-matching a CV.

• 4 sales development representativesSouth Africa

  

  An outbound function where there had been none, approaching dental clinics at a volume the business could not reach before. South Africa is where we source English-first sales development talent for daytime coverage.

The technician hire is the one worth understanding, because it was not simply adding hands to the production line. Moving the modelling to two specialists meant the in-house team stopped carrying the upstream work and spent its time on printing and finishing. Two people changed the output of the whole department.

The alternatives, and why not those

When the skill you need does not exist in your labour market, the usual options narrow quickly. Here is how we read them for a manufacturer in Smooth Aligners' position. This is our analysis, not the client's own list.

• Train existing staff on Formlabs modelling. Possible in principle, and slow in practice. The in-house team was already the bottleneck. Taking them off the printers to learn modelling would have reduced output before it raised it, and the dental-knowledge half of the skill is not a software course.
• Outsource modelling to a dental lab or a freelancer marketplace. Workable for overflow, not for the core of a production line. Files have to come back on a schedule the printers can plan around, in the client's own workflow, from someone who knows their cases. A per-file vendor is a queue you do not control.
• Keep searching locally and grow at the speed of the search. This is what had been happening. The people were not there to find.
• Two dedicated technicians from a market where the skill exists, working inside the lab's workflow. Latin America has a real pool of dental technicians with 3D modelling and Formlabs experience. Full time, on the client's hours, handing print-ready files to the in-house printers. This is what we did, and the seven days it took were spent finding the right two rather than any two.

The sales seats were simpler, and we placed them in the same engagement so that the increased capacity had somewhere to go. Four SDRs approaching clinics is what turned a production improvement into an export business.

How the fill went

About seven days on average from the brief to the first day of work. That is the slowest fill on this site and we publish it anyway, because it was the hardest role: dental technicians with 3D modelling experience, drawn from a pool the client could not find domestically. Publishing the slowest number alongside the fastest is what makes all of them believable.

What happened next

Both results below are Smooth Aligners' own, and both trace back to a specific hire.

1. Output up 50%. Not from working the existing team harder. From removing the modelling work from people whose time was better spent printing and finishing. The capacity was already in the building; it was being spent in the wrong place. Smooth Aligners reports the increase; we did not measure it.
2. International expansion, including exports to the United Arab Emirates. The SDRs opened dental clinics at a volume the business could not reach before, and the growth stopped being domestic. Of the two results, this is the bigger one. Fifty percent more output is operational. Exporting to the UAE is a change in what kind of company they are.

What this case shows

• The mechanism is visible end to end. Two specialists take the modelling, the in-house team is freed, output rises. A reader can follow that chain and check it, which is more than most percentage claims allow.
• Sometimes the role does not exist locally. That is a different pitch from cheaper talent, and a stronger one. It is talent that is otherwise unavailable, and growth that otherwise does not happen.
• Specificity is the proof. Formlabs, print-ready files, a lab downstream. The details are what separate a real case from a template.
• The slowest number is on the page. Seven days, for the hardest role, published next to the four-day fills elsewhere on this site.

Questions about this case