How Do You Hire the Right Fractional CISO for Your Company?

A fractional CISO is an experienced Chief Information Security Officer who works for your company part-time, usually 20 to 80 hours a month, instead of as a full-time employee. The fractional CISO leads your security program, compliance readiness, risk management, and incident planning, giving growing companies senior security leadership at a fraction of the cost of a full-time hire.

Yes, the terms are used interchangeably. Both describe a part-time security executive who leads your security program without being a full-time employee. Some providers use vCISO for remote-only services, while Frontline places fractional CISOs for remote, on-site, or hybrid engagements.

Fractional CISO engagements typically cost $5,000 to $20,000 per month, depending on hours, compliance requirements, and company complexity. Experienced fractional CISOs usually bill $200 to $400 per hour. Frontline scopes each engagement on a discovery call and provides a written proposal, with no hidden fees.

BLS reports a $175,140 median annual wage in May 2025 for computer and information systems managers, the occupation that includes chief security officers, before bonus, equity, benefits, and a search fee. A fractional CISO at $5,000 to $20,000 a month costs $60,000 to $240,000 a year.

Hire a fractional CISO when security becomes a business requirement but a full-time CISO is not yet justified. Common triggers include customer security questionnaires, SOC 2, ISO 27001, HIPAA, PCI DSS, or CMMC requirements, cyber insurance demands, no clear owner for security, a recent incident or failed audit, and board or investor reporting on cyber risk.

Yes. Compliance readiness is one of the most common reasons companies hire a fractional CISO. The CISO runs the gap assessment, writes policies, puts required controls in place with your team, coordinates with the auditor, and keeps the program running after the audit. The certification or report itself is issued by an independent auditor.

A CIO is responsible for the systems the company runs on. A CISO is responsible for protecting those systems and the data in them, and for proving that protection to customers, auditors, and insurers. Frontline places both.

Often, yes. A managed security provider monitors systems and responds to alerts, but it does not set your security strategy, own compliance, or report risk to leadership. A fractional CISO leads the program and holds security vendors accountable. Many companies use both.

Frontline scopes your compliance requirements, industry, and hours first, then presents 2 to 3 vetted fractional CISOs whose experience matches, such as HIPAA for healthcare, PCI DSS for payments, or CMMC for defense contractors. Interim CISOs needed after an incident can be prioritized.

Every fractional CISO in the Frontline network goes through executive-level screening covering security program leadership, compliance framework experience, and industry knowledge, a case interview on real security and incident scenarios, reference checks with prior executives or boards, certification verification such as CISSP, CISM, or CISA, and a background check before meeting a client.

Yes. You can convert your fractional CISO to a permanent, full-time hire at any point. Frontline handles the transition as a direct hire placement, and the hire is covered by the 5-Year Placement Warranty, which is 20 times longer than the 90-day industry standard.

Tell your Frontline account manager. Frontline reviews every engagement monthly, and if the fit is not right, Frontline presents a replacement slate of vetted CISOs at no added fee so your security program keeps moving.