Cyber Security Engineer

About the role

Keystone Solutions is seeking a Cyber Security Engineer to join a client‑facing consultancy mission. You will work closely with the client’s Security Manager to design, build, and operate security capabilities, either on‑site or in a hybrid setting.

Key responsibilities

• Design, test, and deploy new security controls, tools, and dashboards to improve the client’s defensive posture.
• Collaborate on mid‑ and long‑term cybersecurity strategy and embed security‑by‑design across infrastructure and risk teams.
• Monitor real‑time alerts, analyse logs, and respond to incidents, coordinating the full incident‑response workflow.
• Conduct regular security audits, vulnerability scans, and threat‑intelligence analyses to identify emerging attack vectors.
• Maintain compliance with security policies, processes, and the client’s cybersecurity roadmap, providing on‑call expertise to IT and production teams.

Required profile

• Bachelor’s or master’s degree in Computer Science, Cybersecurity, Software Engineering, or equivalent experience.
• Minimum 3 years as a Cyber Security Engineer or Information Security professional (5 years in a related role is also acceptable).
• Proven ability to work as a trusted advisor alongside senior security leadership.

Required skills

• Vulnerability Management
• Asset Management
• Malware Protection
• Application Security
• Identity and Access Management (IAM)
• Threat Intelligence
• Security Monitoring and Log Analysis
• Incident Response
• Security Audits and Vulnerability Scanning