City of London, London, United Kingdom Hybrid / WFH Options
ZenTech Talent
ISO 27001, Cyber Essentials, etc.) Tech Environment: Microsoft 365 Defender, Intune, Azure Security Center Firewalls: Palo Alto, Fortinet, SonicWall SIEM: Sentinel, Splunk, or equivalent EDR/XDR solutions (Sophos, CrowdStrike, Defender) Scripting knowledge (PowerShell preferred) What We’re Looking For: 5 years’ experience in a cyber security role (ideally within an MSP or multi-client setting) Security certifications like More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Marlin Selection Recruitment
identified during penetration testing. Ad-hoc IT security projects The successful candidate will have a good working knowledge and experience in managing the majority of the following technology stack CrowdStrike EDR Mimecast Mail Security Gateway Duo Okta Rapid7 IVM, Tenable IO or Nessus Rapid7 IDR or CrowdStrike Next Gen SIEM Palo Alto Firewalls and Panorama InTune and Conditional More ❯
security projects Support and resolve issues identified during penetration testing Ideal Experience We’re looking for someone with strong hands-on experience in most of the following technologies: Essential: CrowdStrike EDR Mimecast Duo, Okta Rapid7 IVM, Tenable IO or Nessus Palo Alto Firewalls, InTune, Entra ID, Active Directory Desirable: Imperva WAF, Menlo Security, Cisco Secure Access/Umbrella, KnowBe4 More ❯
within their large, mostly on-premises financial environment. Key Responsibilities: Lifecycle management of security, covering tools and technology platforms Supporting and managing security tools e.g. EDR, Anti-Virus, SentinelOne, Crowdstrike, Defender Azure, M365, Windows Strong Knowledge with routing and switching technologies (WAN), Network Access Control, Cisco, and Palo Alto Implementation & integration of security technologies (MFA Gateway) Use case development More ❯
a related Cyber Security field. Proficiency in query languages such as SPL (Splunk), KQL (Microsoft), Sigma, or similar. Experience with SIEM platforms (e.g. Splunk, Sentinel, Elastic), EDR tools (e.g. CrowdStrike, SentinelOne), and/or cloud-native security services (e.g. AWS GuardDuty, GCP Chronicle). Ability to create and iterate on detection content (e.g. SIEM rules, correlation searches and detection More ❯
to lock down cloud and container environments Requirements: Solid chops in security monitoring, threat detection, and fast, effective incident response Hands-on with XDR tools like Defender, Carbon Black, CrowdStrike, or FireEye Confident with KQL, especially in Microsoft Sentinel Strong background in GCP Experience securing Kubernetes, Docker, and containerised workloads Familiar with MITRE ATT&CK, SOAR, and writing detections More ❯
CrowdStrike Firewall Engineer Outside IR35 Contract £500/day London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood … of extension based on project needs. The CrowdStrike Firewall Engineer will take ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will … mode, carefully evaluating their impact before full deployment. You will act as the technical lead, managing troubleshooting, risk mitigation and remediation to ensure the safe and effective rollout of CrowdStrike Firewall across the business. You must have proven experience implementing CrowdStrike Firewall within live enterprise environments, including deep knowledge of Windows Server environments and Windows 11 desktop operating More ❯
CrowdStrike Firewall Consultant Outside IR35 Contract £500/day London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood … of extension based on project needs. The CrowdStrike Firewall Consultant will take ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will … mode, carefully evaluating their impact before full deployment. You will act as the technical lead, managing troubleshooting, risk mitigation and remediation to ensure the safe and effective rollout of CrowdStrike Firewall across the business. You must have proven experience implementing CrowdStrike Firewall within live enterprise environments, including deep knowledge of Windows Server environments and Windows 11 desktop operating More ❯
dynamic fast moving environment. In addition you will have sound knowledge and experience of the following: Extensive knowledge and hands-on experience with security tools and platforms, such as CrowdStrike, Zscaler, Island, Duo, Abnormal, and Tessian Proven experience in designing disaster recovery processes Knowledgeable in SecOps practices Proven background managing the full lifecycle of security projects Extensive knowledge of More ❯
Experience working in a consulting environment Experience working with industry-leading security operations tools (e.g., CyberXM, Rapid7, Qualys, Tenable, Prisma, Snyk, Veracode, Wiz, Orca, Tanium, Splunk, QRadar. Carbon Black, CrowdStrike, ProofPoint, Cisco, etc) Benefits: You will receive a competitive salary, a generous benefits package, training, and development, as well as an exciting career within a fast paced and dynamic More ❯
flow, analysing threat data, and playing a key role in improving detection and response processes. You’ll be working across platforms like: Elastic SIEM Microsoft Sentinel Defender for Endpoint CrowdStrike Falcon MISP (Malware Information Sharing Platform) As the team scales, this role offers both strategic involvement and technical depth. There’s also the option to step into a management … happened, but why, how, and how to prevent it Comfortable being an escalation point for technical and analytical issues Working knowledge of key SIEM and EDR platforms (Elastic, Sentinel, CrowdStrike, etc.) Natural curiosity and willingness to get hands-on with data and investigations Broad exposure across cyber domains beyond pure SOC is highly valued Why This Role? Be a More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Sanderson Government & Defence
flow, analysing threat data, and playing a key role in improving detection and response processes. You’ll be working across platforms like: Elastic SIEM Microsoft Sentinel Defender for Endpoint CrowdStrike Falcon MISP (Malware Information Sharing Platform) As the team scales, this role offers both strategic involvement and technical depth. There’s also the option to step into a management … happened, but why, how, and how to prevent it Comfortable being an escalation point for technical and analytical issues Working knowledge of key SIEM and EDR platforms (Elastic, Sentinel, CrowdStrike, etc.) Natural curiosity and willingness to get hands-on with data and investigations Broad exposure across cyber domains beyond pure SOC is highly valued Why This Role? Be a More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Sanderson Government & Defence
flow, analysing threat data, and playing a key role in improving detection and response processes. You’ll be working across platforms like: Elastic SIEM Microsoft Sentinel Defender for Endpoint CrowdStrike Falcon MISP (Malware Information Sharing Platform) As the team scales, this role offers both strategic involvement and technical depth. There’s also the option to step into a management … happened, but why, how, and how to prevent it Comfortable being an escalation point for technical and analytical issues Working knowledge of key SIEM and EDR platforms (Elastic, Sentinel, CrowdStrike, etc.) Natural curiosity and willingness to get hands-on with data and investigations Broad exposure across cyber domains beyond pure SOC is highly valued Why This Role? Be a More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Franklin Fitch
Portfolio Lifecycle & ITAM Digital Automation + ITSM The ideal individual would have a good knowledge of some (not all) of the following vendors: IBM, Red Hat, Veeam, Microsoft, Citrix, CrowdStrike, Fortinet, Palo Alto, ServiceNow, Azul, Adobe, 4ME, and Veritas. Key Responsibilities Achieve annual gross margin targets through effective sales execution. Build and maintain a robust sales pipeline in collaboration More ❯
