Cyber Security Jobs

• Germany
• Remote
• Senior

Security researcher role on CrowdStrike Intelligence's Advanced Research Team, developing automated solutions for large-scale data collection, operating and extending honeypots, performing vulnerability research, and reproducing emerging vulnerabilities. Involves reverse engineering, Linux/Windows internals, Python tooling, and GenAI/LLM workflows, with published research on the CrowdStrike blog or at conferences.

CrowdStrike · Python · Android +4

• United Kingdom
• Remote
• Senior

Security researcher role on CrowdStrike Intelligence's Advanced Research Team, developing automated solutions for large-scale data collection, running honeypots and Internet-wide scans, and performing vulnerability research. The position also involves reverse engineering, publishing research on the blog or at conferences, and applying GenAI/LLM workflows to security research.

CrowdStrike · Android · iOS +3

• London
• Hybrid
• Senior

Designs, implements and operates a global multi-vendor, multi-cloud and hybrid data center network, covering subnetting, VPC peering, direct connects and hub-spoke topologies. Builds IaC and automation tooling (Ansible, Terraform, Python, Go) in CI/CD pipelines and handles complex production troubleshooting plus on-call rotations.

Ansible · Terraform · Python +7

• United Kingdom
• Remote
• Senior

Senior technical consultant conducting front-page incident response investigations for Fortune 100 clients, performing host and network forensics across Windows, Mac and Linux, hunting threat actors in large data sets, and producing written and verbal findings for customers, regulators and legal counsel.

CrowdStrike · Bro/Zeek · Suricata +6

• Spain
• Remote
• Senior

Senior technical consultant conducting front-page incident response investigations for Fortune 100 organisations, hunting adversaries across large data sets and performing host and network forensics on Windows, Mac and Linux. Works under project leadership and outside counsel, producing written and verbal findings for executives, regulators and legal counsel.

CrowdStrike · Bro/Zeek · Suricata +6

• Ireland
• Remote
• Senior

Senior consultants lead front-page incident response investigations for Fortune 100 organisations, hunting adversaries across large data sets and conducting host and network forensics on Windows, Mac and Linux. The role involves intrusion analysis under project leadership and outside counsel, plus written and verbal reporting to executives, regulators and legal teams.

CrowdStrike · Bro/Zeek · Suricata +6

• United Kingdom
• Remote
• Mid-level

Lead incident response engagements, hunting adversaries across large data sets and conducting intrusion investigations under outside counsel. Perform host, network and cloud forensics across Windows, Mac and Linux, plus basic malware analysis, and deliver findings to executives, regulators and legal teams.

CrowdStrike · Zeek · Suricata +6

• United Kingdom
• Remote
• Lead

Serve as technical lead on front-page incident response engagements for Fortune 100 organisations, conducting intrusion investigations under outside counsel and performing host and network forensics across Windows, Mac and Linux. The role also involves hunting threat actors in large datasets, cloud IR in AWS, Azure or GCP, and communicating findings to executives, regulators and legal teams.

CrowdStrike · AWS · Azure +6

• Germany
• Remote
• Senior

Senior consultants join the technical team on front-page incident response engagements for Fortune 100 organisations, conducting intrusion investigations under project leadership and outside counsel. The role spans host and network forensics across Windows, Mac and Linux, threat hunting across large data sets, and producing written and verbal findings for customers, regulators and legal counsel.

CrowdStrike · Bro/Zeek · Suricata +6

• United Kingdom
• Remote
• Mid-level

Lead and support cloud incident response engagements and security assessments for clients, analysing cloud and hybrid architectures and providing remediation guidance. The role also involves mentoring junior consultants, developing internal and open-source tooling, and researching emerging cloud security techniques.

AWS · Azure · GCP +4

• United States
• Remote
• US$120,000 – US$185,000 pa
• Mid-level

Builds and operates core systems for the Falcon Complete team, developing features that help security analysts triage and remediate threats at scale. Work spans Golang, microservices, Kafka, Kubernetes and cloud observability, with on-call rotation and heavy asynchronous remote collaboration.

AWS · Azure · GCP +7

• United States
• Remote
• US$140,000 – US$220,000 pa
• Senior

Builds and operates core systems for the Falcon Complete team, designing reliable, scalable services that help security analysts triage and remediate threats at scale. Works in Golang, Python, JavaScript, C++, or Java across microservices, data pipelines, Kafka/Kinesis, Docker and Kubernetes, with on-call rotations. Distributed, asynchronous team spanning the US and UK.

AWS · Azure · GCP +6

• United Kingdom
• Remote
• Mid-level

Hands-on SRE role focused on CrowdStrike's Commercial Cloud, covering operational ownership of availability, latency, throughput, monitoring, incident response and capacity planning across thousands of bare metal servers and VMs. Involves building automation and tooling in C++, Java, Python or Go, working with monitoring stacks like Prometheus, Grafana and ELK, and joining a global on-call rotation.

CrowdStrike · ELK · Prometheus +15

• United Kingdom
• Remote
• Entry level

Monitors and performs in-depth analysis of security alerts on the CrowdStrike platform, handling incidents across Windows, Mac and Linux, including malware analysis and remote remediation. Works in a virtual security operations centre, responding to threats in real time and producing written and verbal findings for customer management.

CrowdStrike · Windows · Mac OS +6

• Boston, United States
• Hybrid · 2 days in office
• US$140,000 – US$220,000 pa
• Senior

Owns the product strategy for CrowdStrike Falcon Privileged Access, driving just-in-time access, secrets management, session brokering and zero standing privileges across endpoint, infrastructure and cloud. Works with designers and other product teams to embed privileged context into the Falcon platform, and uses AI agents and rapid prototyping as core parts of the workflow.

CrowdStrike Falcon · CyberArk · BeyondTrust +7