Senior Security Engineer
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Job Description
Senior Security Engineer building Python-based automation, integrations, and AI/LLM workflows. Improving SOC operations for a software development client.
Responsibilities:
- Design, develop, and maintain reusable security automation components, connectors, integrations, and playbooks
- Build scalable automation solutions to streamline SOC workflows, incident response, threat investigation, and security operations
- Translate customer requirements, real-world use cases, and proof-of-concepts into production-ready security automation content
- Develop modular, reliable, and maintainable automation frameworks for diverse customer environments
- Optimise automation workflows for performance, scalability, reliability, and ease of deployment
- Build integrations with SIEM, SOAR, EDR, vulnerability management, and threat intelligence platforms
- Automate security tasks, alert enrichment, incident triage, investigation, and response workflows
- Integrate AI and LLM capabilities into security automation workflows
- Explore agentic workflows, AI-powered investigation, and automated response capabilities
- Maintain and enhance the security automation content library used by customers globally
- Apply software engineering best practices including code reviews, testing, documentation, version control, and performance optimisation
- Diagnose technical issues and implement long-term solutions
- Collaborate with Sales Engineering, Professional Services, and Product teams
- Support technical proof-of-concepts and incorporate customer feedback into automation and product improvements
Requirements:
- 7+ years of experience
- Strong programming skills in Python or JavaScript
- Practical understanding of SOAR platforms and security automation workflows
- Experience designing and building security playbooks for incident response, investigation, alert triage, and operational automation
- Understanding of security operations, threat detection, incident response, and security tooling
- Understanding of algorithms, data structures, testing, maintainable code, and performance optimisation
- Experience in security engineering, security automation, cybersecurity software development, or a related technical field
- Experience developing security automation solutions, integrations, or SOC playbooks
- Practical understanding of SIEM, SOAR, EDR, vulnerability management, and threat intelligence tools
- Ability to transform customer requirements and technical concepts into production-grade automation solutions
- Understanding of AI/LLM concepts and their application to security workflows
- Strong ownership, troubleshooting, analytical, and collaboration skills
- Ability to work effectively in a fast-paced, product-focused engineering environment
- Familiarity with REST APIs, webhooks, authentication mechanisms, and third-party integrations
- Familiarity with SOC operations, incident response, and threat engineering
- Knowledge of JavaScript for automation and integration development
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