Are you the security professional who wants to hunt, detect, and stop real-world cyber threats while shaping the future of a modern SOC?

Secure today. Anticipate tomorrow.

Are you an experienced cyber security professional who thrives on detecting threats, investigating incidents, and continuously improving security monitoring capabilities?

We are looking for a Senior Information Security Engineer to strengthen our Security Operations Centre (SOC) and play a key role in protecting our organization against evolving cyber threats.

In this role, you will combine hands-on detection engineering, security monitoring, incident investigation, and continuous improvement of our security tooling and processes. You will be at the forefront of our cyber defense strategy, helping us identify, analyze, and respond to security threats before they become business risks.



Role

Your Mission

As a Senior Information Security Engineer, you will proactively and reactively monitor our environment for security threats, investigate suspicious activities, and implement effective remediation measures.

You will work closely with security analysts, infrastructure teams, and other stakeholders to strengthen our detection capabilities and improve our overall security posture.


Key Responsibilities

Security Monitoring & Threat Detection

  • Monitor security events and alerts across multiple platforms and environments
  • Investigate suspicious activities and coordinate remediation actions
  • Develop and improve detection use cases and monitoring capabilities
  • Analyze logs and security telemetry from various systems

SOC Operations

  • Act as a senior member of the Security Operations Centre (SOC)
  • Support incident triage, investigation, and response activities
  • Collaborate with colleagues to continuously improve SOC processes and procedures
  • Provide technical guidance during security incidents

Security Engineering

  • Maintain and optimize security monitoring platforms and SIEM solutions
  • Enhance visibility across infrastructure, applications, and endpoints
  • Contribute to the implementation of security controls and monitoring strategies
  • Support secure development practices throughout the Software Development Life Cycle (SDLC)

Security Assessment & Improvement

  • Perform vulnerability assessments and penetration testing activities
  • Identify weaknesses and recommend mitigation measures
  • Document security incidents, findings, and remediation actions
  • Monitor and assess the impact of security breaches and implement lessons learned


Profile

Experience

  • Minimum 5 years of experience in Information Security, SOC Operations, Security Monitoring, Detection Engineering, or Incident Response
  • Proven experience investigating and responding to security incidents
  • Experience working with SIEM and security monitoring technologies

Technical Skills

  • Strong understanding of Cyber Risk Management
  • Knowledge of the Software Development Life Cycle (SDLC)
  • Experience with SIEM platforms
  • Strong Linux administration knowledge
  • Experience with macOS / Apple OS X environments
  • Shell scripting experience
  • Familiarity with security monitoring tools and log analysis

Nice-to-Have

  • Experience with Agile methodologies
  • Detection Engineering experience
  • Penetration testing experience
  • Knowledge of threat hunting techniques
  • Familiarity with MITRE ATT&CK
  • Experience with EDR solutions
  • Regex and automation scripting knowledge


Soft Skills

You are someone who:

  • Has a strong analytical mindset and excellent problem-solving abilities
  • Communicates clearly and effectively with both technical and non-technical stakeholders
  • Enjoys collaborating and sharing knowledge within a team environment
  • Is eager to learn and continuously develop new skills
  • Can prioritize effectively in fast-moving situations
  • Demonstrates ownership and accountability
  • Maintains high quality standards and attention to detail
  • Has a proactive, security-first mindset
  • Works independently while remaining a strong team player


Offer

  • A challenging and impactful role within a mature cyber security environment
  • The opportunity to work on complex security challenges with modern technologies
  • A collaborative team culture focused on knowledge sharing and continuous learning
  • Professional development opportunities and training programs
  • Exposure to a wide range of cyber security domains
  • The ability to influence and improve the organization's security posture
  • A stable environment where your expertise makes a real difference
Avantages
  • 3_days_remote3 jours de télétravail
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