Cyber Security Jobs

• United Kingdom
• Remote
• Entry level

As an Associate Consultant on the Platform Professional Services team, you'll act as a trusted advisor helping customers operationalize Falcon Next-Gen SIEM, answering technical questions, demonstrating capabilities, and laying out a roadmap. You'll work with log management, XDR and SOAR features alongside other Falcon engineers and cross-functional teams, feeding customer insights back to product management.

CrowdStrike Falcon · Falcon Next-Gen SIEM · Falcon LogScale +7

• Paris, France
• On-site
• Senior

Owns planning, coordination and execution of test and quality activities within a cross-functional Identity Verification product team, covering web, mobile, backend and ML-powered products. Builds maintainable automated test frameworks and suites, mentors colleagues, and leads test engineering initiatives across teams, combining automation with exploratory testing.

Playwright · Cypress · Selenium +12

• London
• On-site
• Senior

Owns test planning, coordination and execution within a cross-functional identity verification product team, covering web, mobile, backend and ML-powered journeys. Builds maintainable automated test frameworks, combines automation with exploratory testing, and mentors colleagues while improving CI/CD pipelines and release feedback loops.

Playwright · Cypress · Selenium +12

• Ireland
• Remote
• Mid-level

Analyzes large-scale security telemetry, threat intelligence feeds and detection data to surface trends, anomalies and emerging threats, and builds dashboards and reporting workflows in SQL, Python and Logscale. Works cross-functionally with product and data engineering teams to turn raw security data into actionable insights and KPIs for the Office of Adversary Strategy.

LogScale · Tableau · Power BI +2

• Remote
• Hybrid
• Senior

Own OT cybersecurity architecture end to end, from discovery and requirements through high-level and detailed design, technical assurance, implementation support and acceptance. Lead client workshops and make design decisions while staying close to delivery, working with critical national infrastructure clients in energy, water, manufacturing and rail. Requires active SC clearance and national client travel.

• Manchester
• Hybrid
• Lead
• Permanent

Senior technical authority in the Sales Engineering & Field Strategy team, shaping and delivering complex cyber security solutions across professional and managed services. Acts as strategic partner to clients, translating business challenges into secure, scalable designs, while mentoring and quality-assuring the wider Solution Architect team.

• Hounslow
• On-site
• £70,000 – £75,000 pa
• Senior

Lead security, compliance and resilience for a multinational business, running risk assessments, business continuity and audit programmes. Oversee ISO 27001, PCI DSS and NIS2 certification activities while advising on AWS and Azure cloud security governance and controls. Highly visible role working with senior technology and business stakeholders.

AWS · Azure · NIS2

• Dublin, Ireland
• £431 – £604 pd
• Senior
• Contract

Contract role ensuring reliability and operational excellence for Azure platform services under a product operating model. Day to day involves observability, incident response, automation, resilience testing and runbook development for Azure landing zones, ingress/egress DMZs, service integration layers and AI infrastructure supporting Microsoft Foundry and private OpenAI access. Works closely with platform engineering, networking, security and AI infrastructure teams to embed reliability into Azure-native solutions.

Azure · Microsoft Foundry · OpenAI

• London
• Senior

Senior project manager role delivering identity and access management change, with a focus on privileged access management and CyberArk implementation and onboarding programmes. Work covers identity governance, authentication and access control frameworks within a financial services cyber security environment. SailPoint, Entra ID and Zero Trust experience is desirable.

CyberArk · SailPoint · Entra ID +1

• Reading
• Hybrid
• £60 – £70 ph
• Lead
• Contract

Lead the design and implementation of secure OT/ICS cybersecurity architectures, conduct risk assessments and assurance activities, and apply frameworks such as IEC 62443, NCSC CAF, NIS Regulations and ONR SAPs. Provide technical leadership across critical national infrastructure, nuclear and defence programmes, engaging senior stakeholders and regulatory bodies, with some bid and client relationship work.

IEC 62443 · NCSC Cyber Assessment Framework · NIS Regulations +1

• London
• Hybrid · 3 days in office
• Lead
• Contract

Oversees cyber assurance across multiple domains or tribes, embedding security by design and ensuring controls meet risk appetite. Works with Digital Delivery leadership, the Cyber Team and the Cyber Security Office, advising on risk, policy and regulatory requirements. Requires threat and risk assessment across varied technology stacks and senior stakeholder influence.

CISSP · ISO 27001 · SANS GIAC +5

• Stevenage
• On-site
• £70 – £75 ph
• Mid-level
• Contract

Day-to-day BAU support, administration and configuration management across Windows infrastructure and workplace environments, including patching, change implementation and asset documentation. Acts as Tier 2/Tier 3 escalation for complex Windows issues, handling incident response, root cause analysis, monitoring, backups and security compliance. Requires active DV clearance and 100% onsite work in a highly secure, restricted environment.

Windows Server · Windows · VDI +1

• Avonmouth
• £63,120 – £94,680 pa
• Lead · manages people

Combines deep technical cybersecurity expertise with commercial acumen to build a local practice and win work across the UK nuclear sector. Leads client cybersecurity programmes, assessments and architectures while recruiting and developing a local team, aligned with global business line standards.

SIEM

• London
• Remote
• Senior
• Contract

Lead end-to-end delivery of complex cyber security and risk programmes for a major financial services organisation, covering identity management, data protection and enterprise risk. The role involves governance, planning, budgeting, RAID management and executive reporting, coordinating cross-functional teams, third-party suppliers and security specialists, with occasional UK travel.

• United Kingdom
• Remote
• Senior · manages people

Leads incident response engagements for customers hit by cyberattacks, directing a team of consultants, running kick-off and daily update calls, and delegating forensic tasks. Handles multiple ransomware and BEC investigations concurrently, performing root cause analysis and producing executive-summary reports mapped to MITRE ATT&CK.

Splunk · ELK · Sophos