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Senior Security Architect

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Onsite

Senior Security Architect

Alldus

Senior Security Architect

Skills

Cybersecurity

9 days ago

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Important information


Contract type:

Freelance / Contract

Location:

Cork, Ireland

Work mode:

Onsite

Published on:

15 October 2026

What they need


Job: Senior Security Architect

Duration: 6 months

Location: Cork / Hybrid

Alldus are partnering with a leading Cybersecurity practice this month to support on some critical hires. The Senior Security Architect role will suit someone who combines deep technical security architecture expertise with the ability to lead delivery, influence senior stakeholders and operate across complex IT and OT environments.

Responsibilities:

  • Leading security architecture across a complex enterprise technology environment
  • Working across IT, OT, SCADA, ICS and engineering technology
  • Providing technical direction across network, cloud, identity, endpoint and application security
  • Taking security architecture from strategy and design through to implementation
  • Coordinating multiple cybersecurity initiatives and resolving cross-project dependencies
  • Translating cyber risk and regulatory requirements into practical technical solutions
  • Acting as a senior architecture and stakeholder point of contact
  • Bringing together architects, engineers and specialist SMEs to solve complex security challenge

Requirements:

  • Significant experience as a Senior Security Architect
  • Strong experience across both enterprise IT and OT/ICS security
  • Background delivering architecture through to technical implementation
  • Strong understanding of security across network, cloud, identity, endpoint and applications
  • Excellent senior stakeholder management and consulting skills
  • Knowledge of frameworks such as NIS2, NIST CSF, IEC 62443 and ISO 27001 is highly desirable

Note: All applicants must reside in Ireland with no sponsorship requirements

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