Changing jobs after long tenure – how to prepare your next step well

Ten years at the same company. Sometimes fifteen or twenty. You know the processes, the people, the products. You are good at what you do. And yet, at some point, a moment comes when you realise: it might be time for something new.

This moment is rarely a clear-cut decision – it is more of a creeping feeling. And it brings questions that are different from those asked by someone who changes every three years. How do I explain my career path? Am I still competitive? How does all of this actually work today?

What has changed – and what hasn't

The application process has changed in recent years. LinkedIn plays a bigger role than before, initial interviews are more frequently held by video and companies make decisions faster – in both directions. Anyone who hasn't applied for a long time will notice this.

What hasn't changed: experience counts. Anyone who has worked in an industry for ten or fifteen years brings something that cannot be made up for. Deep product and technology knowledge, established customer relationships, a network that holds. In specialised markets such as filtration and process engineering, this is a major advantage – and often exactly what companies are looking for.

Re-reading your own career

Anyone who has been with a company for a long time tends to downplay their own experience. "I've always just done the same thing." That is almost never true.

What actually happened during that time: technologies evolved, products were repositioned, markets changed. Anyone who experienced and helped shape that has learned more than is visible at first glance. It is worth writing it down. Which projects were truly formative? What responsibility was taken on, even if it wasn't reflected in the job title? Which technologies were mastered and which ones were added in recent years? This assessment is the first step. Anyone who knows what they bring to the table can also communicate it.

Loyalty as a strength, not something that needs justifying

Long tenure is not a flaw. In many companies – especially in the Mittelstand and in technically demanding environments – it is valued. It signals reliability, depth and the ability to think long-term.

What should be explained: why the job change after long tenure now? An honest answer to this opens the conversation. Whether it is a desire for change, a new perspective, or a changed company environment – these are understandable reasons. You just need to put them into words.

The CV when changing jobs after long tenure

A CV that shows twelve years at one company looks different from one with many stops. That is not a weakness – but it needs more depth within that one position.

What helps: don't present the years as a single block, but show how the role evolved. Taking on responsibility, growing tasks, new technologies, projects of particular significance. Anyone who makes this visible demonstrates development – even without changing employers. And: name industries and technologies specifically. What exactly was done? Which systems, which customers, which markets? This is the context that companies and recruitment consultants need to truly understand a profile.

LinkedIn – often neglected, but important

Anyone who hasn't applied for a long time has often not maintained their LinkedIn profile either. That is understandable – but it is worth changing before you start actively looking. An up-to-date, complete profile with specific technologies and industries is the first step. Not to be immediately visible, but to be findable at all when the time comes. We have described how a LinkedIn profile for technical roles should be structured in a separate article here.

Leaving well – the departure is just as important as the start

What many underestimate when changing jobs: as much energy as is put into the new role, surprisingly little thought is often given to how you leave the old one. Yet the departure shapes the impression you leave behind – and in a small industry where paths cross again and again, that is no minor matter.

Anyone who has been with a company for a long time often carries enormous implicit knowledge. Processes that are sometimes not even documented. Contacts that exist only in your head. Connections you no longer even perceive as knowledge because they have long since become second nature. Passing that on is a sign of professionalism. A few things that help:

Communicate in good time — Management and your team deserve to be informed early. Delaying this makes it harder for everyone – including yourself.

Actively hand over knowledge — What is in your head that isn't written down anywhere? Ongoing projects, important contacts, specifics in day-to-day operations. A thorough handover protects the team and leaves a lasting impression.

Be open to onboarding a successor — Anyone who actively passes on their own knowledge does the company and the successor a great favour – regardless of who makes the decision about the succession.

Keep the timing in mind — Leaving in the middle of a critical project is possible, but rarely ideal. Anyone who has influence over the timing should use it.

Anyone who leaves this way makes a lasting positive impression. And professional paths cross more often in this industry than you might think.

What you should consider before deciding

A change after long tenure is a big decision. All the more important to take the time it needs – and not to decide under pressure, neither external nor internal. A few questions worth answering honestly:

What should change? Is it about the salary, the environment, the role, the prospects – or several things at once? The clearer the answer, the more targeted the search. Anyone who doesn't know risks moving from one unsatisfying situation to the next.

What should stay the same? Not everything about the current position is bad – and that is important to know. Anyone who knows what they value can check whether a new position offers the same. Team size, working model, product environment, company culture – all of this can be explored in conversation, if you know what to ask.

Does the company really fit? A new position often sounds more attractive than it is, as long as you know little about it. It is worth truly asking questions before making a decision – not only in the interview, but also within your network. What do people say who have worked there or know the company?

Does the overall package work? Salary is one criterion, but not the only one. Willingness to travel, development opportunities, leadership culture, stability of the company. Anyone who keeps all these factors in view makes a more conscious decision.

And perhaps most importantly: a good offer does not mean you have to accept immediately. Anyone who takes their time, sleeps on it and seeks conversation with people they trust will make a better decision. A change decided in haste is rarely a good start.

Uncertainty is normal – and not a bad sign

Many people who want to change after a long time describe a similar feeling: you know what you can do. But you wonder how the market assesses that today. What has changed. Where you stand. Anyone who asks these questions ultimately makes a more conscious decision. At this point, a conversation with someone who knows the market helps – above all, to get an honest assessment: what is realistic, what is possible, and where is it worth starting.

In closing

A change after long tenure is not starting from scratch. It is a next step – with everything you have learned in the years before.

Anyone thinking about whether and when the right moment might be is welcome to get in touch with us. We hold the conversation confidentially, without any pressure of expectation and with an honest view of what the market currently has to offer.

💡Related article: If you don't see a suitable position advertised, our article "Speculative application – how to reach out when no position is advertised" provides a practical guide for making direct contact.

Connectima GmbH – spezialisierte Personalberatung für Verfahrenstechnik & Filtration