CSIRT ENGINEER

About Atos

Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

Job Description

Cyber security incident response (DFIR) engagements covering incident handling and coordination, in-depth technical analysis, and investigation through to recovery.

• Identify patterns and behaviours related to threat actors and propose improvements to detection and protection capabilities
• Ability to communicate complex cyber-attacks to technical and non-technical audiences with recommended mitigating actions
• Perform post incident lessons learned, root cause analysis and incident reporting
• Conduct threat hunting across a large range of security solutions and products. Logs from SIEM, WAF, IPS/IDS, Network Anomaly, AV, EDR etc...
• Lead and support Digital Forensics investigations and produce technical findings reports
• Support team in driving continual improvements in incident response and threat detection
• Required Technical and Professional Expertise
  
  
  

• Security incident response, coordination, communications, mitigation, and remediation
• Experienced and hardworking Cyber Security Professional, specializing in Security Incident Response & Security Operations with a minimum of 3 years’ experience within a SOC or CSIRT Function
• Identification of threats through to resolution/mitigation, providing clear and significant communication
• Document security incidents both for reporting and case study perspective
• Conduct malware analysis to determine capabilities and aid the response of an incident
• Digital Forensics experience across open source and commercial tools with knowledge of industry standard process and methodology
• Good interpersonal and communication skills
• Ability to provide technical mentorship to both technical and non-technical audiences
• Endpoint and network-based analysis. (EDR, WAF, IDS/IPS, NGFW, Network Anomaly etc.)
• An in-depth knowledge of Windows and/or Linux/Unix & understanding of networking and common protocols.
• Experience with Microsoft Azure Cloud Security products
• Intelligence lead threat hunting and methodology
• Ability to hunt for known and unknown threats
• Any sector specific knowledge will also be helpful, an MSSP customer base covers many different sectors
• Disassembly (low level programming language)/ reverse engineering experience will be helpful
  
  
  

• Excellent technical security knowledge of network architecture, IT infrastructure, applications, and systems including an understanding of cloud services such as MS Azure and AWS
• Industry recognised certification relating to Cyber Security Incident Response (desirable)
• Offensive Security Certified Professional or equivalent (desirable)
• GIAC certification in GCFE, GCFA, GCIH or GCIA (desirable)
• SANS Defensive and DFIR certifications (desirable)
• Solid grasp of any of the following security frameworks; NIST, PCI DSS, ISO 27001 or The Critical Security Controls for Effective Cyber Defence
• Functional knowledge of Incident Response and Cyber Security Operations along with Cyber Kill Chain, MITRE ATT@CK, NIST CSF, OSINT, TTPs, IOCs, APTs and how to best apply
• Understanding of compliance requirements and how these relate to cyber security business practises and controls