DCS GROUP - Cybersecurity Operator (M/F)

DCS ApSRhône, SavoieEURESpublished 07/18/2026
Must-have:SecurityRemote
Machine translation — original language: French.Show original

As part of the strengthening of our Cybersecurity teams, we are looking for a SIR Analyst (M/F). You will evolve within an international environment where you will actively participate in the detection, analysis, and management of security incidents while contributing to the continuous improvement of cybersecurity systems.

Your missions As a SIR Analyst, you will intervene in various activities surrounding operational security:

  • Detect, analyze, and process security incidents.
  • Ensure active monitoring of vulnerabilities and new threats.
  • Perform penetration tests on information system components.
  • Participate in the continuous improvement of CSIRT processes and tools.
  • Integrate security requirements within IT projects.
  • Coordinate incident management and propose improvement plans for security systems.
  • Write technical reports and ensure the follow-up of corrective actions.
  • Contribute to strengthening the organization's cybersecurity posture.

And what about you? You have a minimum of a Bac+2 degree (ideally Bac+5) in computer science, infrastructure, or cybersecurity. You can demonstrate:

  • A minimum of 2 years of experience in infrastructure, networks, architecture, or cybersecurity.
  • A minimum of 2 years of experience with SIEM, SOAR, and EDR solutions.
  • Concrete experience in Blue Team, Ethical Hacking, or Pentest, or regular participation in CTF (Capture The Flag).
  • Experience in an international environment would be a real asset.
  • A professional level of English (minimum B2) allowing for exchange with international teams.

Required skills

  • Good knowledge of security architectures and information systems.
  • Mastery of SIEM, SOAR, and EDR tools.
  • Strong skills in investigation and incident response.
  • Knowledge of vulnerability analysis and penetration testing methodologies.
  • Excellent technical writing skills.

Qualities that will make the difference

  • Autonomy and a sense of responsibility.
  • Technical curiosity and permanent monitoring of new threats.
  • Rigor and analytical mindset.
  • Passion for cybersecurity.
  • Proactivity and ability to take initiative.
  • Team spirit and open-mindedness.

Attractive remuneration according to profile + package Hybrid Mode: Teleworking

Why join us:

  • Evolution opportunities: personalized career paths, internal mobility.
  • Human-sized company, team spirit, and kindness: mutual aid, feedback culture, close management.
  • Varied and innovative missions: projects linked to the latest tech trends.
  • Teleworking: home office (flexibility)
  • Attractive remuneration: meal vouchers €6.60, seniority bonus, holiday bonus, CE, participation, seniority bonus, referral bonus,
  • A career accelerator and continuous training: with us, every employee benefits from personalized support to evolve.
  • A committed company: we emphasize well-being at work, diversity, inclusion, and social responsibility (Top 3 CSR performance / Sustainable Dev. – ECOVADIS, ISO27001 Certification), reducing our carbon footprint, partnerships with associations).

Our recruitment process: in 4 steps! Quite simply.

  1. First, you will speak with one of us by phone: Séverine, Ikram, Marlène, or Denis.
  2. Then, we will have the pleasure of speaking via video call.
  3. Finally, discuss the role with one of our operational managers.
  4. Welcome to our team!

Interested in this position? Take action: Apply or share with your network!