Onboarding: what it is and how to get it right
Onboarding decides whether a new appointment works out or falls apart after a few months. Especially for senior positions in mid-sized companies. You have finally filled the vacancy, found the right candidate, signed the contract. And then? Then comes the part many companies underestimate. This article explains what onboarding is, why it determines retention and productivity, and what a structured process looks like in practice. For specialists, for executives, for your company.
What is onboarding?
Onboarding is the structured process by which a company integrates new employees professionally, socially and organisationally. It does not start on the first day at work but as soon as the contract is signed. And it does not end after the first week.
The image behind the word is a ship: someone is brought on board. What is meant goes well beyond handing over a set of tasks. Onboarding covers the induction into the job, the integration into the team and getting familiar with the company culture. Which is why it cannot be reduced to a checklist on day one.
Good onboarding gets new employees productive quickly. And it makes them stay. Bad onboarding does the opposite.
Why onboarding determines retention and productivity
The first weeks shape how a new employee sees the company. Anyone who feels lost starts doubting their own decision. Early turnover is the expensive result.
A wrong appointment costs money. The lost induction time, a second search, delayed projects and the strain on the colleagues who have to cover. Studies also put the cost of replacing someone at several times their annual salary. The Center for American Progress reviewed 30 case studies on this question: the median cost of replacing an employee came to 21 per cent of annual salary, and for roles with very specific requirements the figure was considerably higher (Boushey/Glynn, Center for American Progress 2012).
The problem is rarely a lack of professional ability. The candidate fitted the job but not the culture. Once the probation period was over, they were gone. This is where structured onboarding comes in: it closes the cultural gap before it turns into a reason to resign.
Employees who are inducted in a structured way also reach full performance noticeably sooner. That takes pressure off the team. And it justifies the investment in the process.
The three levels of a good onboarding process
Many companies reduce onboarding to professional induction. That falls short. Good onboarding works on three levels at the same time.
The professional level covers tasks, processes, tools and responsibilities. The new employee learns what to do and how to do it. A written induction plan, clear goals and a named contact belong here.
The social level integrates the person into the team. Who are the colleagues? Who decides what? This level often determines whether someone stays or leaves, and it is the one most likely to be neglected.
The organisational level conveys culture, values and the unwritten rules. It answers the question: how do things work around here? For experienced hires this level is sensitive, because they bring habits from earlier employers with them.
Onboarding is only complete once all three levels are covered. Leave one out and a gap opens up that comes back later.
Onboarding phases at a glance: from preboarding to 90 days
Onboarding is not a single event but a process across several phases. A clear schedule helps you to forget nothing and to pick the new employee up step by step.
Preboarding: what counts before the first day
Preboarding covers everything that happens between signing the contract and the first day at work. This phase is often ignored. A mistake.
Weeks or months often pass between the offer and the start date. During that time the new employee may well be looking at other offers. Staying in touch lowers the risk of a cancellation shortly before the start. Early engagement also shows appreciation.
What preboarding looks like in practice:
- Prepare the workplace, hardware and system access so that everything is ready on day one
- Send a welcome message or first information about how the start will run
- Tell the team that a new colleague is joining
- Clarify practical matters such as directions and who to ask on arrival
These signals reduce uncertainty on both sides.
The first day and the first week
A first impression cannot be repeated. Day one is about orientation and arriving, not about immediate output.
A well-planned first day includes a personal welcome, an introduction round in the team and a workstation that actually works. A prepared schedule also avoids the awkward empty hours.
In the first week, social integration comes first. A named contact, often called a buddy or mentor, accompanies the new person. They answer the small questions nobody wants to book a meeting for. That is how a sense of belonging develops early.
The first 90 days: building productivity and giving feedback
The first 90 days determine whether the induction succeeds. In this phase the new employee builds up expertise and takes on responsibility step by step.
Clear goals give orientation. What should be achieved after 30, 60 and 90 days? These milestones make progress visible. Structured feedback matters just as much. A review meeting after the first few weeks brings problems to light before they escalate. Shortly before the end of the probation period, that conversation is decisive.
What changes when you onboard specialists and executives
Onboarding an experienced executive follows different rules from onboarding a graduate. Ignore the difference and you risk exactly the wrong appointment you set out to avoid.
Specialists and executives bring experience, standing of their own and clear expectations. They do not need to be taught the basics of the job. They need access to decision-making channels, to networks and to the culture. The organisational level weighs heaviest for them.
On top of that, executives are watched from day one. By the team, by their peers, by the management board. A stumbling start damages authority that is hard to rebuild later.
This is where a structured process pays off beyond the appointment itself. As an executive search consultancy, Schlagheck + Radtke supports the placement of senior positions into the induction phase as well. Our onboarding support starts exactly where professional ability and cultural fit have to come together.
Alongside this, management diagnostics provides a solid assessment of how an executive fits the company and the existing team. That reduces the risk of a cultural mismatch before it arises.
It is also worth looking at the executive search process to see how appointment and onboarding interlock.
The German Federal Ministry of Labour and Social Affairs has documented in its guide "Fachkräftesicherung" (in German) which retention measures demonstrably work in practice. The findings confirm it: structured onboarding is among the most effective instruments available.
Common onboarding mistakes and how to avoid them
Most failed onboardings follow the same patterns. Knowing them lets you react early.
No structure. Without a plan, the first day is left to chance. The answer is a written onboarding plan with milestones and clear responsibilities.
No named contact. Anyone with nobody to ask feels lost. A designated buddy or mentor closes that gap.
No feedback loop. Without regular conversations, problems stay hidden until the resignation letter arrives. Fixed review dates after 30, 60 and 90 days are therefore non-negotiable.
Focus on the professional side alone. Training someone without integrating them loses candidates who were perfectly capable. The social and cultural levels belong in from the start.
Too much too soon. Handing over too much responsibility early overwhelms people. Building up in stages protects both sides from early frustration.
Every one of these mistakes is avoidable. Provided onboarding is planned as a process instead of treated as an afterthought.
Frequently asked questions about onboarding (FAQ)
How long does good onboarding take?
Good onboarding usually takes three to six months. For specialists and executives, often longer. What matters is not the exact duration but a structured sequence of clear phases.
What belongs in an onboarding plan?
An onboarding plan contains a schedule for the first day, professional milestones, a named contact as well as goals and feedback dates for the first 90 days. Organisational points such as system access, hardware and the team introduction belong in it too.
What is the difference between onboarding and induction?
Induction is the professional transfer of tasks and processes. It is one part of onboarding. Onboarding is the wider process, which also covers social integration and getting familiar with the company culture.
How does onboarding work remotely or from home?
Remote onboarding works through clear communication, digital tools and planned virtual touchpoints. Because chance encounters are missing, social elements have to be scheduled deliberately. A named contact is therefore even more important in a remote setup.
How do you recognise that onboarding has failed?
Warning signs are an early resignation, no real integration into the team and performance well below expectations. Frequent questions about basics and visible withdrawal point in the same direction. Take those signals seriously early enough and in many cases you can still turn things around.
Your next step
Onboarding is not an end in itself. It is the last step of a successful appointment. And the first of a long-term working relationship.
If you are filling a senior position and want to be sure the new employee fits professionally as well as culturally and stays, talk to us. Partners, advisers, a source of new impulses. Get in touch and we will discuss what a well-matched onboarding process for your vacancy could look like.