Senior Analyst - SOC Monitoring (OT Cybersecurity)

About the role

The Security Operations Centre (SOC) at CPX Affiliate is seeking a Senior Analyst to lead OT cybersecurity monitoring. You will work with cross‑functional teams to analyse log data, respond to incidents and continuously improve the security monitoring programme for client technologies.

Key responsibilities

• Validate and triage incidents escalated by Tier 1 SOC analysts.
• Perform second‑level threat analysis and determine impact on services and information.
• Research, correlate and analyse diverse data sets to identify indicators of compromise.
• Provide recommendations for incident handling, security monitoring and physical security validation.
• Identify weaknesses in software, hardware and network components.
• Coordinate with stakeholders to validate network alerts and communicate threat findings.
• Analyse log files, evidence and network traffic to detect anomalous activity and potential attackers.

Required profile

• Excellent written, verbal and interpersonal communication skills.
• Strong team player with a customer‑service orientation and ability to build relationships across cultures.
• High integrity, ethical conduct and ability to obtain security clearances.
• Organised, self‑motivated and capable of managing multiple tasks and projects.
• Deep understanding of incident response processes, alert handling and rule creation.
• Analytical mindset with strong problem‑solving abilities in a fast‑paced security environment.

Required skills

• EDR solutions
• Rekall
• SIEM alerts
• Incident response process
• FlareVM
• DLP technologies
• HIDS
• Network investigation tools
• Ghidra
• NDS
• Unix
• Wireshark
• ELK
• Windows
• Linux
• Splunk