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. We are looking for an OT Security Analyst to support cybersecurity projects for a client in the energy sector, focusing on the analysis, review, and improvement of security practices across systems, networks, and industrial environments. You will work as part of a cybersecurity team, supporting activities related to OT security, systems and network security, risk assessment, and security architecture review.

The role combines technical understanding with documentation, analysis, and coordination activities, helping ensure that security requirements, standards, and best practices are properly considered in industrial and hybrid environments. ⚙️ Key Responsibilities The position requires basic knowledge of cybersecurity principles, network security, system security, the Purdue Model, and IEC 62443. Knowledge of industrial security environments and system hardening practices will be positively valued. Support cybersecurity activities for systems, networks, and OT/industrial environments.

Review technical documentation, security requirements, and architecture materials.

Participate in risk assessment and security analysis activities.

Support the review of OT and hybrid IT/OT architectures.





Contribute to the identification of security gaps and improvement actions.

Develop and maintain security support materials, including models, templates, standards, procedures, and technical documentation.

Collaborate with cybersecurity teams to share best practices and knowledge.

Participate in meetings and technical discussions with stakeholders, including meetings held in English. English B2+ level.

Create and review technical and operational documentation Nice to have (but not required!)

Nozomi, Claroty, Armis, Dragos, TenableOT

Secure remote access & identity for OT (jump servers, MFA, PAM for OT).

Security automation for OT/ICS environments (Ansible, Terraform for infra automation).

Nozomi Networks, Claroty xDome/CTD, Armis, Dragos, TenableOT.

Ensure alignment with SIEM/SOC environments, log pipelines, protocols, and telemetry flows.

Conduct threat modeling (STRIDE, MITRE ATT&CK; for ICS).

Develop OT cybersecurity roadmaps, maturity models, and capability blueprints. ?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. ? Multiple locations (provincial capitals)

? Remote work available

✈️ Availability to travel to other locations in Europe Capgemini is a general 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!

📌 Junior OT Security Analyst (Madrid)
🏢 Capgemini
📍 Madrid