What does an Information Security Consultant do?
Or should we say IT security consultant? Information security coordinator? Some even call it "the one who always says no to fun apps." The title varies, but the role is the same: it reaches into almost every corner of the business.
More people than machines
Most people picture the job as firewalls, server rooms, and technical deep dives. The reality is quite different. An information security consultant is closer to a project manager with cybersecurity at the core — someone who facilitates work across disciplines, departments, and leadership levels to make sure the organisation's data and systems are protected from every angle.
The technical knowledge matters. But the ability to work with people, navigate processes, and communicate clearly matters just as much.
A job with standards (literally)
A significant part of the work is built around recognised frameworks — ISO 27001 being the most common — typically implemented through an ISMS (Information Security Management System). The goal is to structure and document security work in a way that is both effective and auditable. Not just ticking boxes but building something that actually holds up under scrutiny.
Risk management and leadership dialogue
Risk management sits at the heart of the role. The information security consultant assesses potential threats, helps the organisation prioritise resources, and puts mitigation measures in place. Crucially, this requires close and ongoing dialogue with leadership — especially in organisations subject to NIS2, where the expectations on governance and accountability are higher than ever.
Communication is key
When complex technical topics need to be explained to colleagues outside IT, or when tasks need to be delegated across departments, the information security consultant has to make it land. Information security is not just about systems — it is about behaviour. That means building awareness across the organisation, not just managing controls within it.
The best information security professionals are not the ones who understand the most complex threats. They are the ones who can explain why those threats matter to someone who has never thought about them before.
Policies, procedures and the ISMS
A large part of the day-to-day involves creating and maintaining policies, guidelines, and risk assessments — keeping everything current and integrated into the ISMS. The consultant also facilitates the central security committee, which means running meetings, aligning stakeholders, and keeping security work moving forward across the organisation.
Supply chain and third-party risk
As organisations rely more heavily on suppliers and digital services, the information security consultant is increasingly responsible for monitoring what sits outside the organisation's direct control. Who has access to what? Do suppliers meet the required security standards? Are those standards being reviewed regularly?
Third-party risk is no longer a secondary concern. For many organisations, it is where the greatest vulnerabilities lie.
Governance, risk, and compliance in practice
The information security consultant works closely with legal, IT, and HR to ensure compliance with laws, standards, and internal requirements — always with the same underlying goal: minimise risk and make the organisation more resilient.
In short, an information security consultant is not just an IT specialist with a complex password policy. They are an organisational generalist with security at the centre — working across strategy, structure, and people to make sure information security actually works in practice.