THE KEY POINT
Define which systems, data and decisions need attention and who will be responsible for them. A technical specialist, a coordinating role and an external collaboration may meet different needs; the choice depends on the work and whether it is ongoing.
The word security does not define a role.
There are old accounts that still have access, suppliers who administer tools and applications that exchange data. Management wants to reduce risks, but has not yet separated operational problems from the decisions that require coordination.
It may be necessary to review permissions, protect an application, prepare incident response or coordinate those who already provide technical services. Hiring one person for everything without clarifying the scope makes both the job advert and the interview harder.
- Which systems and data the work depends on.
- Who administers access and who authorises changes.
- Which suppliers are involved and what responsibilities they have.
- Which activities require continuity and which a well-defined intervention.
Organise the work before choosing the title.
The NIST Cybersecurity Framework organises risk management into six functions: Govern, Identify, Protect, Detect, Respond and Recover. Its quick-start guide helps to bring order when an organisation does not yet have a developed strategy.
When defining the search, that separation lets you ask what is really missing: understanding assets and responsibilities, applying controls, monitoring incidents or preparing for recovery. It does not require a single person to master or carry out everything.
Further reading: NIST: Cybersecurity Framework 2.0 quick-start guide
Specialism and responsibility are separate decisions.
If you already have a CTO, define what they will take on and where they need specialist support. Experience in technology leadership does not imply depth in every area of security. Likewise, a specialist does not necessarily have to take on coordination for the whole company.
| Predominant need | Work worth defining |
|---|---|
| Access and system configuration. | Technical review, controls and operational follow-up. |
| Security of applications and integrations. | Development review, testing and vulnerability handling. |
| Risk across departments and suppliers. | Coordination, priorities and responsibilities. |
| Initial review with a defined scope. | Specialist collaboration and a follow-up agreement. |
Observe how they reason in a specific situation.
A scenario might describe a shared account, a critical integration and a supplier who needs access to maintain it. The candidate should ask about the context, prioritise without bringing operations to a halt, propose how to check the change and explain its consequences to the people who work with the system.
What matters is understanding what they can decide, what they need to escalate and how they would document the follow-up. BUSCOS prepares five scenarios tailored to the role and the company; the answers and their audio explanation are brought together in a human-reviewed report. Your team interviews and decides.
Frequently asked questions
Does a one-off review replace an ongoing role?
It depends on the work that remains afterwards. A review can define actions, but you need to agree who will handle changes, access and incidents.
Does it have to be a leadership role?
Only if the scope requires decisions and coordination at that level. The technical problem and the level of responsibility should be defined separately.
Keep clarifying what you need. A specific situation is the starting point.
