Pwc Greece
SeniorOTSecurityEngineer
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“Senior OT Security Engineer at Pwc Greece. Skills: OT Security, ICS Security, Cybersecurity, Risk Assessment. Analyze OT architecture and infrastructure. Co-lead ICS/OT systems assessments”
What They're Looking For.
Must Have
Bachelor’s or Master’s degree in Cybersecurity, Automation, Electronics, or Computer Science, 2–4 years of experience in industrial cybersecurity or related fields, Practical experience with OT/ICS/IoT systems such as SCADA, PLCs, DCS, or IIoT, Sound understanding of core OT cybersecurity concepts, Solid knowledge of common network devices, Ability to produce clear and structured technical and non-technical documentation
Nice to Have
Knowledge of IoT technologies and architectures, Professional certifications in ICS/OT security (e.g., ISA/IEC 62443, GICSP) or vendor-specific tools (e.g., Claroty, Nozomi), General knowledge of cybersecurity frameworks (e.g., NIST-CSF, ISO 27000 series)
What You'll Do.
Analyze OT architecture and infrastructure
Co-lead ICS/OT systems assessments
Identify cybersecurity risks
Propose mitigation strategies
Contribute to design and implementation of cybersecurity controls
Support development of ICS security frameworks
Participate in cybersecurity projects
Maintain and improve asset inventories
and engineering teams
Conduct research on emerging threats
Mentor junior team members
Contribute to internal knowledge sharing
How You'll Work.
Team & Collaboration
Collaborate with client stakeholders; Collaborate with internal teams; Integrate security into operational processes; Work collaboratively within multidisciplinary teams
Communication Scope
Engage technical audiences; Engage business audiences
Full Job Description
**Job Description & Summary** We’re a team that transforms vision into tech-enabled reality. We look for those who see technology not just as tools or platforms, but as the invisible infrastructure behind strategy, performance, and growth. We turn bold ideas into scalable, secure, and human-centered solutions. **SHAPING TOMORROW** Make a real impact, today, and tomorrow, through work that matters. Here, you will tackle today’s toughest challenges with a future-focused mindset; so our clients turn to us first when it matters most. **Make a real impact** In this dynamic environment, we are looking for an ambitious and self-driven **Senior OT Security Engineer****** to join our Cybersecurity team. PwC’s OT Security Practice is a strategic priority and one of the fastest-growing areas of our business, with ambitious plans for expansion through targeted hiring, alliances, and acquisitions. As a **Senior OT Security Engineer** , you’ll play a key role in helping clients protect their industrial systems and critical infrastructure from cyber threats. You’ll work closely with global organizations, contribute to the delivery of complex cybersecurity projects, and support the development of junior team members. You’ll be part of a high-performing team of Cybersecurity, Architecture, and Engineering professionals, bringing the best of PwC to our clients. * Analyse the architecture and infrastructure of OT environments across diverse industries and co-lead assessments of ICS/OT systems (e.g., SCADA, DCS, IIoT), identifying cybersecurity risks and proposing mitigation strategies. * Contribute to the design and implementation of cybersecurity controls and solutions tailored to industrial systems. * Support the development and customization of ICS security frameworks based on standards such as ISA/IEC 62443 and NIST SP 800-82. * Participate in cybersecurity projects as part of broader transformation initiatives, collaborating with client stakeholders and internal teams. * Maintain
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