OT/ICS Senior Cybersecurity Analyst

Job Description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible.

Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Are you passionate about industrial cybersecurity and ready to design secure architectures for OT/ICS environments? At Capgemini, we’re looking for an experienced OT Security Analyst to join our cybersecurity team and help protect critical infrastructure for top‑tier clients.

⚙️ Key Responsibilities

• Deep understanding of both cybersecurity principles and the technical intricacies of SIEM/SOAR systems to deploy effective automated solutions that fortify an organization's defences against cyber threats.
• Incident response in OT environment.
• Identify and assess vulnerabilities in ICS/OT assets

Network & Segmentation Architecture

• Detect abnormal behaviour on industrial protocols (Modbus, DNP3, OPC, etc.)
• Monitor for known OT malware (e.g., Industroyer, Triton, BlackEnergy)
• Identify lateral movement between IT and OT networks

Security Monitoring & Tooling Integration

• Architect integrations of ICS threat detection platforms such as:
• Nozomi Networks, Claroty xDome/CTD, Armis, Dragos, TenableOT
• Ensure alignment with SIEM/SOC environments, log pipelines, protocols, and telemetry flows

Threat detection and monitoring

• Detect abnormal behaviour on industrial protocols (Modbus, DNP3, OPC, etc.)
• Monitor for known OT malware (e.g., Industroyer, Triton, BlackEnergy)
• Identify lateral movement between IT and OT networks

Job Description - Grade Specific

 What we’re looking for

• 5+ years of experience in OT cybersecurity and OT/ICS environments.
• Familiarity with industrial protocols like: Modbus, DNP3, IEC 60870-5-104, IEC 61850, PROFINET, OPC UA, OPC DA
• Knowledge of OT network architecture: Purdue Model zone segmentation, IT/OT DMZ, industrial firewalls
• Experience with SCADA, DCS, HMI, and PLC (Siemens, Schneider, Rockwell, Honeywell)
• Knowledge of frameworks: MITRE ATT&CK for ICS,
• Familiarity with IEC 62443, NIS2
• Knowledge of OT monitoring tools: Claroty, Nozomi Networks, Dragos, or Tenable OT Security
• English B2+ level is a must.

What will you love about working here?

• Wellbeing HUB – A full program designed to support your physical and mental wellbeing, including initiatives such as Wellhub.
• Flexible Compensation Plan – Choose benefits that best fit your needs: medical insurance, transportation, training, meal card or meal allowance, childcare vouchers, and more.
• Continuous Learning – Access to Mylearning, Capgemini University, Digital Campuses, and our Professional Communities. You’ll also have learning platforms like Coursera, Udemy, Pluralsight, Harvard Manager Mentor, and Education First for language training (English, French, German…), among others!
• Volunteer & Social Impact Programs – Get involved through our Sustainability, Inclusion, and Equality Groups.
• Buddy Program – Receive personalized support to help you settle in during your first months.
• Life & Accident Insurance – Additional protection and peace of mind.

Capgemini is a global leader in partnering with companies to transform and manage their business by harnessing the power of technology. The Group is guided everyday by its purpose of unleashing human energy through technology for an inclusive and sustainable future. It is a responsible and diverse organization of over 360,000 team members in more than 50 countries. With its strong 55-year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs, from strategy and design to operations, fuelled by the fast evolving and innovative world of cloud, data, AI, connectivity, software, digital engineering and platforms. The Group reported in 2022 global revenues of €22 billion.

Apply now!