Global Cybersecurity Operations Lead (24/7)

Square One Resources; Sheffield; Hybrid; GBP 16,974,000 - 19,004,000; Full time

Job summary

Square One Resources in Sheffield is seeking a Cybersecurity Operations Manager to lead a global security operations function. You will manage the detection, response and resilience of security services across regions, ensuring continuous protection and effective handovers between teams.

The role emphasizes automation, KPI-driven improvements and collaboration with CTO and wider tech teams to keep security capabilities fit for purpose. This is a hybrid posting with 3 days on-site weekly.

Qualifications

• Experience leading cybersecurity operations in large organizations.
• Proven ability to manage 24/7/365 security coverage.
• Strong knowledge of Windows, Linux, infrastructure and networking.
• Experience with security monitoring, incident response and playbooks.
• Certifications such as CISSP/CISM desirable.

Responsibilities

• Lead a team delivering global threat detection and incident response.
• Maintain 24/7/365 security coverage with global teams.
• Develop and improve local cybersecurity operations processes.
• Oversee monitoring, incident response and operational effectiveness.
• Identify opportunities to automate security processes.

Skills

Cybersecurity Operations

Automation

Major Incident Management

Stakeholder Management

Security Operations Leadership

Incident Response

Threat Detection

Education

Degree in Cybersecurity or related discipline

Tools

AWS

Azure

Google Cloud

Job description

Square One Resources in Sheffield is seeking a Cybersecurity Operations Manager to lead a global security operations function. You will manage the detection, response and resilience of security services across regions, ensuring continuous protection and effective handovers between teams.

The role emphasizes automation, KPI-driven improvements and collaboration with CTO and wider tech teams to keep security capabilities fit for purpose. This is a hybrid posting with 3 days on-site weekly.