The Secondment: The Most Underrated Career Move in Europe
A temporary internal move can buy you a new function, a new country, or a new sponsor without the risk of resigning. Most people never ask, and the ones who do rarely negotiate the return.
A secondment is a temporary assignment to another team, business unit, or country, with your original employment relationship intact. It is common in professional services, industrials, and the public sector, and it is one of the few career moves that gives you new evidence without asking you to gamble your income.
It is also badly used. Most secondments are offered rather than requested, accepted without terms, and ended without a plan. Handled properly, six to eighteen months elsewhere in the same organisation can do more for your positioning than two years of steady delivery in your current seat.
What a secondment actually buys you
Three things, and it is worth being clear about which one you are after.
Functional evidence. Moving from finance into commercial, or from engineering into operations, gives you a track record in a second discipline. That is what turns a specialist CV into a general management CV, and it is very hard to buy on the open market, because external hiring is conservative about function changes.
Geographic evidence. Running something in another country is the standard prerequisite for senior roles in most European multinationals. Twelve months in a smaller market with real P and L exposure is worth more than five years of remote coordination.
Sponsorship. You arrive as a known quantity in a part of the business that previously had no view of you. When a role opens there, you are internal rather than a name on a list. In practice, this is often the highest return of the three, and it is the one nobody writes into the objectives.
Decide which of these you want before the conversation. A secondment optimised for all three usually delivers none.
How to ask for one
Do not present it as a development request. Present it as capacity you are offering to a problem someone else has.
That means finding the problem first. Which unit is short-handed, integrating an acquisition, standing up a new site, or replacing a departing manager with a long lead time? Those situations create a genuine appetite for a competent person on a temporary basis, and they let your own manager say yes to something concrete rather than to a vague ambition.
The proposal fits on one page: the receiving team's problem, what you would own, the duration, who covers your current work, and what the business gets when you return. The last point matters more than people expect. Your current manager is being asked to lose a functioning team member. Give them a reason beyond goodwill.
The terms nobody negotiates
Get these written down before you go. All of them are ordinary to ask for and awkward to raise later.
Duration and end date, with a defined review point rather than an automatic extension. Open-ended secondments drift, and drift is how people end up marooned.
Return rights. Specifically, what you return to. "A role at the same grade" is the realistic version. "Your current role" is often unenforceable after twelve months and gives false comfort.
Who writes your review. Reporting into the receiving manager while being appraised by the sending manager is the single most common failure, because the person judging you cannot see your work.
Compensation mechanics for international moves: housing, tax equalisation, home leave, and what happens to bonus and pension. Ask early, in writing, and do not assume the standard policy applies to a secondment rather than a permanent relocation.
Objectives. Three or four, agreed by both managers, measurable in the receiving unit's language.
The re-entry problem
The failure mode of a good secondment is coming back. Twelve months away and the organisation has moved on. Your sponsor has changed roles. The team you left has restructured. People are pleased to see you and nobody has a plan.
Solve it while you are away rather than after. Keep a standing monthly conversation with someone senior in your home unit, not for information but so that you remain a live candidate in their planning. Start the return discussion at the two thirds mark, not the final month. And come back with a written account of what you now do that you could not do before, translated into your home unit's problems.
If the return conversation reveals that there is no meaningful role waiting, that is not a failure. It is early notice, delivered while you are employed, performing, and newly qualified for a wider set of roles both inside and outside the company.
When to say no
Turn one down when it has no P and L or delivery ownership, when it is essentially your current job in a different building, when the receiving manager is not the person who asked for you, or when it is offered immediately after a difficult review. That last case is worth watching. A secondment can be a genuine reset, and it can also be a polite way of moving a problem sideways while a decision is made elsewhere.
Asked for deliberately and negotiated properly, though, it remains the cheapest way to buy a second career track without leaving the company that is already paying you.