OT Cyber Security Manager

About Us

Integrity360 is the largest independent cyber security provider in Europe, with a growing international presence spanning the UK, Ireland, mainland Europe, Africa and the Caribbean. With over 700 employees, across 12 locations, and six Security Operations Centres (SOCs)—including locations in Dublin, Sofia, Stockholm, Madrid, Rome and Cape Town—we support more than 2,500 clients across a wide range of industries. 

Over 80% of our team are technical experts, focused on helping clients proactively identify, protect, detect and respond to threats in an ever-evolving cyber landscape. Our security-first approach positions cyber resilience as a business enabler, empowering organisations to operate with confidence. 

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.   

Management activities:

Manage a pool of consultants on their client’s delivery and internal activities

consultants weekly follow-up, career development, performance assessment, …

Participation in the recruitment process of OT security consultants

Business activities

Participation in client’s meeting to understand their needs and present our portfolio, exhibitions…

Formalization of quotations and presentation to clients

Reach turnover targets

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, ICS…) 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 have a first experience in managing consultant (operational on delivery and carreer development)

You know how to organize your activities, multitask, prioritize, and raise alerts when needed

You are able to drive your client to reach target, and endorse the responsibility of your delivery or your consultant’s delivery

You have commercial capabilities to propose and defend proposals to customers

You have good writing skills, good spelling, and you're comfortable with Microsoft Office

You speak and write fluent 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.

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