**Make an impact with NTT DATA** Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. **Your day at NTT DATA** As our Consulting Services continue to expand, we are currently looking for an OT security technical architect to join our team. In this role, you will serve as a recognized subject matter expert and thought leader with deep expertise in OT security areas. You will leverage your expertise to perform specialized consulting engagements and lead the creation of multi-technology solutions across business and service unit. You will act as trusted advisor to our clients helping them to define a fit for purpose OT security architecture in line with their security governance model. **What you'll be doing** **Key Responsibilities:** After an initial familiarization with NTT methodologies and approaches, you will: **as specialized consultant:** + conduct consultative engagements, in a lead consultant or team member role, with clients to ensure the delivery of assessment services in security related to IACS/SCADA/OT. + The primary deliverables of these engagements are mainly composed of : + an evaluation of the client’s current security maturity, risk exposure and associated business impact; + an evaluation of the client’s current OT security architecture; + an identification of what needs to be protected and at which level; + a comparison of different possible architecture scenarios; + an actionable roadmap to raise maturity of OT security and to mitigate identified risks + coordinate the implementation / corrective efforts to ensure end to end coherency of the technical solution together with global/local delivery teams; + Technical solutions may include OT EDR (endpoint detection and response), OT IDS (intrusion detection system), OT SRA (secure remote access), OT Vulnerability management, … platforms where the role of the technical architect will be to coordinate and ensure value for the end client. This will include not only design, deploy, … but also move into operations phase, integrate into the client’s security ecosystem and governance framework, ….. + perform process control network & security architecture reviews, network mapping and testing; + ensure hand-over of engagement information and pull-through opportunities to internal stakeholders; + develop, support and maintain standardized consultative engagement templates, methodologies and OT, IoT, IIoT, IT/OT, security reference architecture in response to reoccurring client needs in his subject matter area perform business development and presales work for opportunities within your domain; + act as a mentor for less experienced consultants, architects and engineers as supportive consultant in presales phase: + lead, together with specialized subject matter colleagues or third parties, the creation of complex solutions focusing on security and covering aspects such as governance, service, application and infrastructure components; + guarantee the global coherency of proposed solutions; + participate in the elaboration and justification of complex business cases and/or customized pricing models; **as trusted advisor in a long-term relationship with clients:** + understand the client’s business strategy, processes, services and roadmap and map these to OT architectures using multiple architectural views or models; + provide strategic advice for improvement and innovation on OT security technologies and services based on his knowledge of recognized reference architecture and models; + closely collaborate with program manager and centres of excellence, to deliver state of the art services to guarantee and enhance the long-term relationship with the client; + work proactively with sales team and look for additional opportunities. The technical architect is mainly engaged with senior client stakeholders in existing NTT key accounts and new ones. **Required Experience:** + Bachelor in at least one of the following domains: ICT, electrical engineering, industrial automation (Master strongly preferred). + Demonstrated years of experience working with or maintaining Industrial Automation & Control Systems (IACS) with Global corporations or with IACS vendors (DCS, PLC, SIS, SCADA) + 3-5 years of hands on and extensive OT networking and cybersecurity experience conducting inventory, network design, network hardening, vulnerability identification and mitigation plans. + Knowledgeable of emerging OT Security frameworks and standards including NIST CSF, NIST800.82, IEC-62443 (ISA 99) and NERC CIP. + Be familiar with at least one of these vertical segments: power, oil & gas, chemical, pharmaceutical, manufacturing, automotive or logistics. + Notions of project management and agile methodologies are considered as a plus. + Display persuasive and confident presentation. + Emotional and stress resilience and ability to autonomously achieve challenging goals. + Clear and persuasive communication (verbal and written) able to structure and adapt the message to the audience profile. + Balanced Business and Technology savvy with a strong understanding of both applications, services and infrastructure. + Interpersonal skills with the ability to develop and maintain strong relationships with various stakeholders. + Analytical thinking and excellent problem-solving ability as well as an appreciation for rigour and objectivity. + Good business acumen allowing identification of business opportunities and our clients’ business needs, and delivery of consultative engagements in line with these. + Work flexibility and willingness to travel for a limited period if needed. + Strong ability to work as part of a team, and to drive or lead such teams where opportune. + Eligible and prepared to obtain NATO clearance if necessary. + **French or Dutch as mother tongue and good verbal and written knowledge of the other language as well as English.** **What we offer** + Contract of unlimited duration + Annual bonus + Lunch vouchers + Forfaitary compensation for professional costs + Company car or Mobility budget + Hospitalisation insurance and ambulant care at premium level + Group and disability insurance + Possibility to order a lease bike + 31 days of holiday plus seniority days + Data and voice subscription + contribution for a smartphone device + Contribution for internet at home + Contribution for IT equipment + Private use of your NTT laptop **Workplace type** **:** Hybrid Working **About NTT DATA** NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo. **Equal Opportunity Employer** NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.