Cybersecurity Team Lead

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Cybersecurity Team Lead, Dublin, IrelandMercury is the European leader in construction solutions. We build and manage complex engineering & construction projects for the world's leading corporations.

Our solutions help deliver technologies and life changing advancements that connect people, communities, and businesses, giving them the power to achieve incredible things.

Our people have the courage to be innovative.

Their determination and sharp focus enable us to deliver with certainty, time and time again.

We deliver our clients' visions through leading edge construction solutions across multiple sectors, including Enterprise Data Centres, Advanced Technology & Life Sciences, Hyperscale Data Centres, Fire Protection, and Technical Support Services (TSS).

At Mercury, it is our duty to encourage and back our people to realise their vision of themselves.

We place them at the heart of what we do, providing challenging opportunities to develop within a great team in a supportive environment that allows them to reach their full potential.

Job Summary : We are seeking a technically skilled and motivated Cybersecurity Operations Team Lead to help coordinate and guide our security operations activities.

This role is ideal for candidates with strong cybersecurity expertise who are looking to step into their first leadership role.

The Team Lead will work closely with the broader Infrastructure and Cyber Security Operations teams to maintain and improve the organization's security posture, with a particular focus on ISO27001 compliance.

Group IT is a cohesive, proactive, and adaptable team that delivers innovative technology solutions while demonstrating a strong customer-oriented mindset.

At a high level, the department is structured around 2 key centres of excellence, namely Applications & Implementation and IT Operations.

Reporting to the IT Operations Manager, the Cybersecurity Operations Team Lead will be responsible for coordinating the workload and managing performance of three IT Security Analysts.

Key Responsibilities :

• Support Security Policies and Procedures : Assist in creating, updating, and enforcing security policies, ensuring alignment with industry standards and regulations.
• Continuous Performance Management (CPM) - Define annual performance goals for Sec Ops team members, conducting regular performance reviews, offering constructive feedback to assist in career development
• Coordinate Security Operations : Manage the day-to-day tasks of the security operations team, including task prioritization, support ticket oversight, and coordination with external Managed Security Service Providers (MSSPs) for SOC (MDR), Endpoint Protection, and Vulnerability Management services.
• ISO27001 Compliance : Support the maintenance and continuous improvement of ISO27001 : 2022 processes.

Lead audit preparation and evidence collection.

Support investigations, documentation, and initial reporting.

Experience in leading business and IT teams through ISO27001 audit preparation and certification is desirable

Strong stakeholder engagement both internally and externally

CISSP or CISM are a plus but not mandatory for this level.

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