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Sopra Steria

IT consulting, digital services, and transformation

Experienced Cyber Threat Intelligence Analyst

Security Operations & Incident ResponseConfirmed live in the last 24 hours
Full-timeColomiers, FranceNo salary listed

About the Job

Requirements

  • Graduation from an engineering school or equivalent.
  • At least 3 to 4 years of experience in cyber threat intelligence, threat monitoring, or SOC detection, excluding internships and apprenticeships.
  • Bilingual proficiency in English.
  • Advanced skills in threat hunting, open-source intelligence, network analysis, and investigation of malicious infrastructure.
  • Experience with malware reverse engineering and familiarity with PE and ELF file formats, packers, and languages such as C, C++, Python, and assembly.
  • Good understanding of advanced persistent threat groups, their operations, motivations, and infrastructure.
  • Experience with threat intelligence tools and cyber threat intelligence platforms such as MISP, OpenCTI, YARA, and Sigma.
  • Ability to produce clear, actionable reports for analysts and decision-makers.
  • Knowledge of threat intelligence tools and security platforms.

Responsibilities

  • Use open-source intelligence sources and specialized tools such as Censys, Shodan, and PassiveTotal to map and monitor adversary infrastructure.
  • Identify and monitor command-and-control infrastructure, domains, and technical artifacts used by attackers.
  • Develop proactive detection methodologies based on network fingerprints and attribution techniques.
  • Study malicious payloads used by state-sponsored and advanced cybercriminal groups.
  • Analyze malware samples using sandboxes and dynamic and static analysis.
  • Identify malware obfuscation, persistence, and communication mechanisms.
  • Turn technical information into actionable intelligence to improve detection and incident response.
  • Enrich threat intelligence platforms such as MISP and OpenCTI and disseminate indicators of compromise.
  • Prepare detailed reports on attack campaigns, adversary tactics, techniques, and procedures, including MITRE ATT&CK and MITRE ATLAS, and threat trends.
  • Collaborate with SOC, CERT, and Red Team teams to identify, qualify, and anticipate threats to clients.

Desired Qualifications

  • Additional language skills such as Russian or Mandarin.
  • Cybersecurity certifications such as CISSP, CEH, or GIAC.
  • Experience with threat intelligence applied to threat-led penetration testing.
  • Knowledge of malicious protocols used by remote access trojans and command-and-control systems.
  • Ability to automate tasks using Python or other scripts.
  • Participation in cybersecurity threat intelligence conferences, capture-the-flag events, or open-source projects.

About the Company

Sopra Steria

IT consulting, digital services, and transformation

Sopra Steria provides consulting, digital services and solutions to help large organizations transform their business through technology. Its offerings cover strategy, systems integration, cloud, cyber security, software development, and managed services, designed to be delivered end to end—from assessing needs and designing a plan to implementing and operating IT systems. The company combines deep knowledge of many industries with a collaborative approach to tailor projects to each client and to deliver measurable, sustainable improvements in performance. Differentiators include its European scale (about 51,000 employees across roughly 30 countries), broad scope—from strategy to operation—and emphasis on practical outcomes that help clients stay competitive. The group’s goal is to put digital to work for its clients in a way that creates a positive, more productive future for all stakeholders.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1968

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