Security Architect: Design, Operations & Risk Leader

Three Ireland (Hutchison) Limited; Dublin; Hybrid; EUR 80,000 - 100,000; Full time

Benefits offered by this job

Flexible working model

Annual performance bonus

Pension contribution

Healthcare insurance

Life assurance

Access to learning & development tools

Free on‑site parking

Job summary

Three Ireland (Hutchison) Limited is seeking a Security Architect to drive security across IT, network, cloud, and digital services. Key responsibilities include shaping security architecture, overseeing security operations, and partnering with various teams to deliver secure solutions.

Ideal candidates will have 5+ years in cybersecurity roles with expertise in security design and risk management. This position offers a flexible hybrid working model and a competitive salary, along with attractive benefits such as healthcare insurance and professional development opportunities.

Qualifications

• Hands‑on expertise in security design and operational controls.
• Experience with incident response, SOCs, and MSPs.
• Broad technical knowledge across enterprise IT, networks (WAN/LAN), and cloud.

Responsibilities

• Shape enterprise security architecture across applications and infrastructure.
• Embed secure‑by‑design principles across technology initiatives.
• Oversee security operations including incident response and monitoring.

Skills

Cybersecurity leadership

Incident response

Risk assessment

Stakeholder engagement

Security architecture

Communication skills

Education

5+ years in senior cybersecurity roles

Tools

ISO 27001

NIST

GDPR

PCI DSS

Job description

Three Ireland (Hutchison) Limited is seeking a Security Architect to drive security across IT, network, cloud, and digital services. Key responsibilities include shaping security architecture, overseeing security operations, and partnering with various teams to deliver secure solutions.

Ideal candidates will have 5+ years in cybersecurity roles with expertise in security design and risk management. This position offers a flexible hybrid working model and a competitive salary, along with attractive benefits such as healthcare insurance and professional development opportunities.