OT (Industrial) Cyber Security Consultant

Integrity360; Paris; On-site; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Reference manager program

Internal training and progression

Annual external training

Job summary

Integrity360, a leading cybersecurity and PCI specialist, seeks an OT (Industrial) Cyber Security professional in Paris. The role is hybrid, full-time, permanent, and involves securing client information systems, assessing posture against ISO 27001/2, NIS 2, and IEC 62443, and integrating cybersecurity into client projects.

You will support CISOs with processes, policies, and awareness, and work on industrial cybersecurity solutions across diverse clients.

Qualifications

• Master’s degree or equivalent is required.
• Fluent in French and English; able to write reports and lead meetings.
• Driver's license (B) for travel.
• Certifications such as IEC 62443, ISO27001/2/5, EBIOS EM, ISC2 are a plus.
• Experience with ISO27001/2, NIS2, IEC 62443 in industrial environments is preferred.

Responsibilities

• Define target objectives and action plans to secure client information systems.
• Assess clients' cybersecurity posture against ISO 27001/NIS 2/IEC 62443 standards.
• Integrate cybersecurity into client projects and support CISOs in daily activities.
• Lead or deploy cybersecurity solutions in industrial environments.
• Work on fixed-price and Time and Material projects with variable durations.
• Support a wide range of clients across sectors in France and worldwide.

Skills

Security fundamentals

OT/Industrial security

Risk analysis (ISO27005/EBIOS RM)

Security frameworks (ISO27001/IEC62443

Cloud and network security (firewalls,

Education

Master’s degree or equivalent

Tools

IEC 62443

ISO27001/2/5

EBIOS RM

ISC2

Job description

• Location: Paris, France
• Work: Hybrid – 2 days a week in office – Client dependent
• Employment: Full time – Permanent

• Position: OT (Industrial) Cyber Security
• Location: Paris, France
• Work: Hybrid – 2 days a week in office – Client dependent
• Employment: Full time – Permanent

About Us

Integrity360 is a leading independent cybersecurity and PCI specialist operating across Europe, Africa, the Caribbean, and North America. The company has office locations in Ireland, the UK, Bulgaria, Italy, Sweden, Spain, Lithuania, Ukraine, Africa, the Caribbean, and Canada, supported by six Security Operations Centres (SOCs) located in Dublin, Sofia, Madrid, Stockholm, Rome, and Cape Town.

With over 780 employees, including more than 585 dedicated cybersecurity professionals, Integrity360 delivers a full suite of professional, support, and managed security services. These span the complete cyber risk lifecycle, from identification and prevention to detection, response, and recovery. Integrity360 supports over 3000 mid-market and enterprise organisations across sectors including financial services, insurance, government, healthcare, retail, telecommunications, and utilities.

At Integrity360, people come first. We invest heavily in learning, development and progression, fostering a dynamic culture where innovation, collaboration and continuous growth are at the heart of what we do. If you're ready to take your cyber security career to the next level, we’d love to hear from you.

Job Role / Responsibilities

• Assisting our clients in securing their information systems (defining target objectives, developing action plans, implementing actions (organizational or technical), coordination, monitoring and managing these plans)
• Assessing our clients' cybersecurity posture against current norms and regulations (ISO 27001, NIS 2, IEC 62443, Cyber Resilience Act...) and through cybersecurity risk analysis (ISO 27005 / EBIOS RM)
• Integrating cybersecurity into our clients' projects
• Supporting our clients' CISOs in their daily activities: defining cybersecurity processes, drafting policies and documentation, conducting awareness sessions, organizing cyber crisis exercises, animating the client's cyber community
• Leading or deploying cybersecurity solutions specific to industrial environments.
• We work under fixed-price projects and/or in Time and Material mode. The duration of assignments depends on client needs, topics, and consultant aspirations – ranging from a few days to several months.
• Our clients vary widely: large enterprises and SMEs, across private and public sectors – industry, energy, luxury, maritime, transportation, institutions... in France and Worldwide.

Hard Skills Required

• You understand basic security concepts (CIA triad, vulnerability, risk, threat…)
• You have a technical mindset and understand core security components, their principles: systems and networks, security devices (firewalls, AV/EDR, VPN...), cloud (AWS, Azure, Google…)
• Familiarity with industrial/OT environments (SCADA, IC….) is a plus – it's our specialty (and if not, we’ll train you!)
• You master risk analysis methodologies (ISO 27005, EBIOS RM). Even better if you’re certified!
• You're curious and have already read cybersecurity frameworks and methodologies (ISO27001/2, IEC 62443, ANSSI, NIS, NIST…)

Soft Skills Required

• Mindset is key: you’re motivated, dynamic, and autonomous
• You enjoy teamwork and value mutual support and customer service
• You know how to organize your activities, multitask, prioritize, and raise alerts when needed
• You have good writing skills, good spelling, and you're comfortable with Microsoft Office
• You speak and write fluent French and English (you can understand conversations, lead meetings, and write reports…)

Other Requirements

• Master’s degree or equivalent
• Certifications such as IEC 62443, ISO27001/2/5, EBIOS EM, ISC2 are a plus!
• Driver's license (B), useful for some travel

What We Offer

To support you, Integrity360 will assign a close reference manager who will follow your progress and skills development through coaching, internal training, and an annual external training that may be certifying!

Life at Integrity360 is vibrant! You'll contribute to company life by joining a dynamic, motivated, and growing team. Activities include knowledge base enrichment, tool/method development, sharing experience feedback – and fun activities.