Information Security & ISMS Specialist

Reference: 168643_1787048333

Information Security & ISMS Specialist

The Role

We're looking for a hands-on Information Security & ISMS Specialist to help drive and mature our security, compliance, and risk management practices.

Working closely with the Information Security Lead and cross-functional teams including Engineering, DevOps, IT, Data Governance, and AI Governance, you'll play a key role in maintaining and improving our ISO 27001-certified Information Security Management System (ISMS).

This is not a traditional tick-box GRC role. We're looking for someone who takes ownership, validates controls firsthand, drives continuous improvement, and helps embed security into the day-to-day operation of the business.

This is a fully remote within the UK or Ireland. Applicants must already have the right to work in the UK or Ireland. Visa sponsorship is not available.

Key Responsibilities

  • Support the ongoing management and improvement of the ISO 27001 ISMS.
  • Prepare for and support internal, external, customer, and certification audits.
  • Maintain security policies, procedures, risk registers, and control frameworks.
  • Identify control gaps and drive corrective actions through to completion.
  • Conduct vendor and customer security assessments and due diligence activities.
  • Ensure evidence is gathered, maintained, and audit-ready.
  • Verify security controls independently, including MFA, RBAC, EDR, SIEM, and vulnerability management controls.
  • Support business continuity, resilience, and tabletop exercises.
  • Deliver engaging security awareness initiatives and promote a strong security culture.
  • Work with stakeholders across the business to implement practical, risk-based security solutions.
  • Monitor relevant regulatory and compliance requirements, including ISO 27001, GDPR, AI governance, and healthcare-related standards.

Must-Have Experience

  • 5+ years' experience in Information Security, ISMS, Governance, Risk & Compliance, or related security roles.
  • Hands-on experience managing or supporting an ISO 27001-certified environment.
  • Experience supporting both internal and external audits.
  • Strong understanding of risk management and security governance.
  • Excellent stakeholder management and communication skills.
  • Ability to translate technical security requirements into practical business actions.
  • Experience working with cloud-based environments and modern security controls.
  • Comfortable operating in a fast-paced, high-growth environment with a high degree of autonomy.

Nice to Have

  • CISSP or equivalent certification.
  • Experience with SOC 2, CIS Controls, ISO 27701, or similar frameworks.
  • Technical background with security control implementation experience.
  • Experience partnering closely with engineering and product teams.

GCS is acting as an Employment Agency in relation to this vacancy.

€70,000.00 - €80,000.00
Per annum
EUR70000 - EUR80000 per annum + excellent benefits package
Added 18/08/2026
Reference: 168643_1787048333

Information Security & ISMS Specialist

Republic of Ireland Permanent Cyber Security Remote

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