What does an interim lawyer do? Tasks, profile and limits
Short answer: An interim lawyer works inside a company’s legal department for an agreed period and takes on specific legal work: drafting and negotiating contracts, answering internal questions, supporting projects or covering for an absent colleague. They work within the in-house team and do not replace an external law firm. Who directs the work depends on the engagement model.
This article explains which tasks an interim lawyer typically handles, which profiles and levels exist, how the role differs from a law firm, a permanent hire and a fractional general counsel, and how to recognise a good fit. If you are already looking for support, see interim lawyers in Germany or, for companies and law firms across Switzerland, Germany and Austria, interim legal support for companies and law firms.
What tasks does an interim lawyer take on?
An interim lawyer does not provide outside legal advice. They do the work an in-house lawyer would otherwise do. Typical tasks include:
- Contracts: drafting, reviewing and negotiating commercial contracts such as supply, services, IT or distribution agreements, and working through contract portfolios in a contract review project.
- Internal requests: answering questions from procurement, sales, HR or management and preparing legal risks for decisions.
- Corporate and governance: preparing board and shareholder documents and handling corporate housekeeping.
- Projects: taking on defined work packages in transactions, carve-outs, investigations or regulatory implementation, for example in data privacy and IT law.
- Coordination: managing external law firms, tracking deadlines and translating results for the business.
- Cover: continuing ongoing matters during maternity leave, parental leave, illness or a vacancy.
The company decides which of these tasks come first before the assignment starts. The clearer the tasks, the more precisely the profile can be defined.
Which profiles and levels are there?
“Interim lawyer” describes a way of working, not a job title. The role ranges from a project lawyer handling a clearly scoped work package to the person leading a legal department.
| Level | Experience | Typical tasks |
|---|---|---|
| Junior | 0–2 years | contract review to agreed guidelines, documentation, research, project support |
| Experienced | 3–6 years | independent contract negotiation, internal advice in one area of law, cover for a legal counsel |
| Senior | 7+ years | complex transactions, leading a workstream or team, cover for a leadership role |
If the head of the legal department is absent, an interim head of legal is the right role: they lead the team and represent the legal function towards management. For larger projects, several interim lawyers with different areas of expertise and levels work together as a project team.
Who directs an interim lawyer’s work?
That depends on the engagement model. Alpinum Solutions provides lawyers through two models, part time or full time:
- Staff leasing: the client generally directs the work. The interim lawyer is integrated into your organisation, processes and reporting lines.
- Freelance engagement: the interim lawyer delivers the work independently within the agreed mandate, typically for a clearly defined project.
The right model depends on the work, the level of integration and the requirements in the relevant country. Both models suit most needs.
How does an interim lawyer differ from a law firm, a permanent hire and a fractional GC?
| Option | Fits when … | Works … |
|---|---|---|
| Interim lawyer | the work should stay in-house and you need extra or missing capacity for a limited period | within the in-house team, with your systems and contacts |
| External law firm | a legal question needs an outside assessment, or a formal opinion or dispute is involved | from outside, matter by matter |
| Permanent hire | the need is ongoing and there is time to recruit | in the team without a fixed end date |
| Fractional general counsel | a senior legal leadership role is needed on an ongoing but part-time basis | as the legal lead with a fixed part-time workload |
An interim lawyer and a law firm are not mutually exclusive: the interim lawyer often coordinates the firm and takes internal work off the legal team.
How do you recognise a good interim lawyer?
- Area of law: experience with exactly the work at hand, such as commercial contracts, corporate or data protection.
- In-house experience: they know how a legal department works, prioritise internal requests and write for non-lawyers.
- Industry and jurisdiction: knowledge of the relevant industry and of the applicable law in Germany, Switzerland or Austria.
- Languages and systems: the contract and working languages, and experience with your contract or document management tools.
- Availability: workload, start date and working arrangement (on-site, remote or hybrid) match your needs.
The legal and compliance professionals in the Alpinum database (7,500+, as of 18 October 2026) have been interviewed, assessed for their expertise and vetted during qualification. You usually receive selected profiles within 48 hours; you and Alpinum agree the start date together.
How long does an assignment last?
Duration depends on the reason: from a few weeks for a workload peak to several months or longer for cover or a project. The workload ranges from part time to full time. How an assignment works from the first request to handover is explained in How does an interim legal assignment work?. For costs, see what an interim lawyer costs.
Limits of an interim assignment
- Alpinum is not a law firm and does not provide independent legal advice. The interim lawyer works for your company; for formal opinions and disputes you continue to instruct a law firm.
- An interim lawyer needs system access, contacts and clear decision-making authority. Without them, the assignment loses time.
- Formal functions such as data protection officer or compliance officer with regulatory responsibility are possible, but depend on the requirements in the relevant country and on the model.
Next step
Describe the tasks, the level you need, the workload and the period. For assignments in Germany, see interim lawyers in Germany; for companies and law firms across the DACH region, see interim legal support for companies and law firms. Or discuss your requirements with us.