Cybersecurity Engineer – Detection & DevSecOps

About the role

Rearc is seeking a proactive Cybersecurity Engineer to join its growing security practice. You will partner with customers to design and implement cutting‑edge detection strategies, leveraging modern SIEM, SOAR, EDR, and NDR platforms.

Key responsibilities

• Develop and optimise detection rules using real‑time streaming, SIEM, EDR, and NDR technologies.
• Design enrichment pipelines and automation workflows to improve detection accuracy.
• Create correlation logic and automated processes for high‑fidelity threat alerts.
• Build compliance and recoverability frameworks for customer data analytics solutions.
• Produce automation playbooks for incident triage and response.
• Align detection content with customer‑specific use‑case frameworks and provide threat metrics.
• Collaborate with CSOC, OT, and IR teams to ensure actionable detections.
• Maintain situational awareness of emerging threats and adapt detection strategies accordingly.

Required profile

• Enthusiasm for developing and evangelising cybersecurity services.
• Strong fundamentals in cloud security, SIEM, and data engineering.
• Experience with DevSecOps and detection‑as‑code approaches.

Required skills

• NDR (Network Detection and Response)
• EDR (Endpoint Detection and Response)
• SIEM (Security Information and Event Management)
• SOAR (Security Orchestration, Automation and Response)
• Real‑time data streaming
• Data engineering and enrichment pipelines
• Cloud security platforms
• DevSecOps practices
• Detection‑as‑Code
• Purple‑team techniques