Head of Technology Operations & Security leading IT and security for a deep - tech scale - up. Overseeing IT operations and governance while implementing security within quantum communication technologies.
About the role
- Security Operations Analyst at PPRO responsible for detecting, analyzing, and responding to security threats. Involves developing and refining detection capabilities in a dynamic, cloud-native environment.
Responsibilities
- Design, develop and implement custom detection rules, alerts and dashboards within our SIEM platform to identify emerging threats across both end-user and production environments
- Continuously tune and optimize existing rules to improve detection accuracy and reduce false positives
- Proactively hunt for threats within our environment by analyzing logs and security data from various sources
- Conduct thorough investigations of security alerts generated by endpoint detection & response systems, SIEM and cloud platforms
- Manage the full lifecycle of security events from initial detection and triage to containment, eradication and post-incident analysis
- Clearly document and report on lessons learned from security events and incidents
- Monitor, maintain and enhance our security tooling, ensuring optimal performance and coverage
- Collaborate with Technology teams to integrate security monitoring and alerting into the CI/CD pipeline
- Evaluate and recommend new security technologies and tools to address both known and unknown gaps in our defenses
Requirements
- Strong hands-on experience with SIEM platforms, including the creation and tuning of complex detection rules
- Demonstrable experience with Endpoint Detection and Response (EDR) tools
- Solid understanding of cloud security principles, CI/CD processes and DevSecOps environments
- In-depth knowledge of incident response methodologies and best practices
- A proactive mindset with the ability to take ownership of tasks and projects and drive them to completion
- Excellent analytical and problem-solving skills, with a keen eye for detail
- Scripting or programming skills (e.g., Python, PowerShell) for automation and analysis
- Empathetic, thoughtful and business-focused approach to understand how Security controls impact other business functions and customers
- An understanding of regulatory compliance frameworks such as PCI DSS, DORA, SOC2, GDPR is a bonus
Benefits
- Hybrid working - We offer a hybrid structure with a 3 days / week on site expectation, so you can strike the balance between office and home working.
- 28-day holiday allowance
- Work from abroad policy, enabling employees to work remotely for up to another 30 days per year
- GBP 1,000 annual budget to support your professional growth
- Leadership cafés, on-the-job training
- Various insurances including a medical insurance (BUPA health care plan)
- 5% matching pension plan through Now Pensions
- Enhanced family leave to support you during key life moments
- Workplace nursery scheme
- Gym membership contribution
- Mental Health Platform access for therapy and courses
- Pet-friendly office
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
Head of IT & Security Operations ensuring secure cloud - based IT for quantum communication technologies. Leading a small IT team and aligning security, compliance, and business priorities.
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