OT Security - Engineering and Business Development

Join to apply for the OT Security - Engineering and Business Development role at EY.

Responsibilities

• Conduct and participate in OT projects as a cybersecurity expert, developing concepts, solutions, and methodologies required to achieve project goals.
• Support the management of a security engineering team, delegating tasks, supervising project execution, and fostering the professional development of team members.
• Develop new OT security solutions, identify market trends, and adapt the company offering to evolving client requirements.
• Prepare commercial offers, defining scope, estimating costs, and scheduling OT cybersecurity projects.
• Deliver technical presentations and solution demonstrations to potential clients, highlighting benefits and efficiency.
• Participate in negotiations and meetings with clients and business partners, build and maintain business relationships, and cooperate with sales and marketing.
• Create and implement an OT security strategy, prepare technical documentation, and manage the security project lifecycle.
• Test security solutions, including the results of EY’s proprietary Proof of Concept method and R&D in the OT/IoT laboratory.
• Configure and optimize cyber security, ensuring compliance with best industry practices.
• Monitor project budgets, ensure profitability, and optimize costs associated with implementing security solutions.
• Utilize EY.AI to enhance analysis, data work, and innovation throughout daily responsibilities.

Qualifications

• Knowledge of OT security standards IEC62443 and NIST 800-82.
• Product certification ownership.
• Experience working with large international clients on global projects.
• Knowledge of operating system and application security in OT environments.
• Knowledge of identity and access management systems in OT environments and experience implementing access control, authentication, and authorization policies.
• Practical knowledge of OT environments (ICS/PLC/SCADA/DCS), including architecture, communication protocols, and specific security requirements.
• Ability to analyze technical documentation and create compliant documentation for projects.
• Experience managing a team of engineers and leading projects, including planning, supervision, and progress control.
• Sales and quotation skills, including preparation of offers, negotiation, and technical presentations for clients.
• Project budgeting skills and cost optimization for security solution implementation.
• English language proficiency at a level sufficient for client communication and reading technical documentation (B2 minimum).

Benefits

• Access to OT/IoT Lab and the latest cybersecurity tools.
• Development of skills in OT, IoT, and cybersecurity.
• EY Badges – global certification of competencies and the opportunity to earn an MBA from Hult University.
• Career Counselor – professional, individualized career guidance.
• Innovate EY – unique programs that enable startup creation with EY know‑how and financing.
• Psychological education platform – free consultations with specialists in mental health and personal development, plus educational activities.
• Convenient hybrid work model that accommodates your time and location preferences.
• Benefit program offering private health care with additional preventive examinations, life insurance, tickets, sports teams, language learning platform, sports cards, and many other benefits (available online and offline).

Recruitment Stages

• Apply. If you are doing this for the first time, create a profile and add a CV.
• Talk. Recruiters and members of your future team will wait for you.

Equal Opportunity

EY is an equal opportunity employer. We value and promote diversity in all knowledge and experience of our community. We conduct the “Elevate Above Barriers” program that supports employees with disabilities in realizing their ambitions and career development. EY ensures all candidates equal chances in the recruitment process, regardless of gender, age, race, religion, sexual orientation, origin, disability, or any other legally protected basis, in accordance with applicable law.