A full-time CISO costs over €160,000 per year in Ireland. A vCISO starts at €1,500 per month. Here is what Irish SMEs actually get from each — and which makes sense.

When a Galway technology company won its first enterprise contract in 2025, the client's procurement team asked a straightforward question: "Who is your named security lead, and what are their qualifications?" The firm had no CISO. They had a good IT provider and a capable technical team, but no senior security person. The contract was not lost — they engaged a vCISO within two weeks and responded to the procurement query with a name, credentials, and a security programme summary. The same enterprise client had rejected three other bids from firms that could not answer the question at all.

That scenario reflects a shift that has accelerated across Irish business. The need for senior security leadership is no longer a large-company concern. NIS2 obligations, cyber insurance requirements, supplier due diligence, and a genuinely hostile threat environment have moved security governance into the mainstream for any Irish SME that wants to grow, protect client relationships, or satisfy regulatory expectations.

The Full-Time CISO: What It Actually Costs

A senior security leader in Ireland commands a base salary of €100,000 to €130,000 depending on experience and sector. That figure is only the beginning. Add employer PRSI at just over 11 percent — between €13,000 and €19,000 annually — pension contributions, health insurance, professional training and certification renewals, and conference attendance to maintain expertise. Add the recruitment fee, typically 20 percent of first-year salary, amortised across the expected tenure. The total effective annual cost of a full-time CISO in Ireland sits between €160,000 and €270,000.

There is also a hidden cost that rarely appears in budget discussions. The average tenure of a CISO in a mid-market business is approximately 26 months. When they leave, the recruitment process typically takes 12 to 14 months to complete. During that period, your security programme is either stalled or dependent on a more junior person doing their best with insufficient authority. For an Irish SME in Donegal, Sligo, or anywhere outside Dublin, the talent pool for senior security professionals is thin enough that recruitment timelines are often longer, not shorter.

Does your business need a full-time CISO — or does it need what a CISO provides? Book a free 20-minute strategy call — we can show you exactly what a vCISO engagement would deliver for your specific situation.

The vCISO: What It Costs and What You Get

A vCISO provides strategic security leadership on a fractional basis. You pay for a defined scope of senior time — typically between eight and thirty hours per month depending on your complexity and requirements — without the overhead of a permanent executive appointment.

In the Irish market, vCISO retainers range from approximately €1,500 per month for a light advisory scope to €5,000 or more per month for businesses with active NIS2 obligations, complex risk environments, or significant security programme management requirements. The effective annual cost — €18,000 to €60,000 — represents between one fifth and one third of a full-time hire. That gap reflects the fundamental difference in commitment: a vCISO does not attend every meeting, manage your helpdesk queue, or deal with the operational IT issues that consume a full-time hire's calendar. Their time goes entirely to strategic security outputs.

What those outputs look like in practice: a documented security programme aligned to NIS2 and GDPR, risk assessments presented to management, incident response planning and testing, security awareness oversight, supply chain security reviews, board-level briefings, and representation in supplier due diligence conversations. The NCSC Ireland identifies strategic security governance — rather than technical tools alone — as the primary differentiator in how well Irish organisations withstand and recover from incidents.[^1]

Where Each Option Makes Sense

A full-time CISO makes sense when a business has reached the scale where security is a full-time job in its own right. Typically this means 200 or more employees, a complex regulated environment, significant security engineering requirements, or a product or service where security is a core feature rather than a compliance obligation. For a business below that threshold, a full-time CISO is expensive relative to the benefit and often leads to the CISO spending significant time on work that is below their level — IT support requests, vendor negotiations, or operational tasks that do not require CISO-level expertise.

A vCISO is the appropriate model for Irish SMEs that need the outcomes of security leadership — compliance, governance, risk management, credibility with clients and regulators — without needing someone present full-time to produce those outcomes. This describes the majority of Irish businesses from 10 to 150 staff, including those in professional services, construction, healthcare, food production, and technology.

An Garda Síochána's National Cyber Crime Bureau consistently finds that the primary security gap in affected Irish SMEs is not technical tools but strategic governance — no named security lead, no documented programme, no tested incident response plan.[^2] A vCISO addresses all three of those gaps at a cost most Irish SMEs can sustain.

The question is not whether you can afford a vCISO — it is whether you can afford to operate without the security governance a vCISO provides.

The Continuity Advantage

One underappreciated advantage of the vCISO model is continuity. When a full-time CISO leaves, institutional security knowledge walks out with them. A vCISO engagement is with a firm, not an individual. The knowledge about your business, your risk environment, and your security programme is retained and transferable even if the primary advisor changes.

For Irish SMEs working with the Data Protection Commission on breach notifications or regulatory enquiries, having a documented, consistent security programme that predates any incident is far more valuable than a recently hired CISO who arrived after the fact.[^3]

What to Do Next

Three questions help Irish SMEs make this decision clearly:

What security outcomes do you need in the next 12 months? List them specifically: NIS2 compliance gap closed, cyber insurance approved, enterprise supplier audit passed, incident response plan tested. Then ask which engagement model produces those outcomes most efficiently.
How many hours of senior security time do you actually need each month? If the honest answer is eight to fifteen hours, a retainer model fits that requirement far more efficiently than a full-time hire whose additional time goes to operational work below strategic value.
What is the cost of not acting? A failed supplier audit costs you a contract. A denied insurance claim after a breach leaves you fully exposed. A DPC investigation finding inadequate security measures results in fines and reputational damage. Weigh those costs against the vCISO retainer and the comparison changes.

vCISO vs Full-Time CISO: The Real Cost Comparison for Irish SMEs.

The Full-Time CISO: What It Actually Costs

The vCISO: What It Costs and What You Get

Where Each Option Makes Sense

The Continuity Advantage

What to Do Next

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