OT Security Analyst

EY; Katowice; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

OT/IoT Lab access

Hybrid working model

Private healthcare + life insurance

EY Badges & MBA opportunity

Career Counselor

Job summary

EY Poland is seeking a Security Architect to support security solution design, PoCs, and implementation in manufacturing environments. You will work on network segmentation, zero trust, IAM, and vulnerability management across diverse clients.

The role requires 2–3 years in related security functions, English and Polish fluency, and a technical degree. EY offers hybrid work, OT/IoT Lab access, and global certification opportunities to grow your expertise.

Qualifications

• Minimum 2–3 years of professional experience in security design/implementation roles.
• Experience with cybersecurity assessment frameworks and threat modelling.
• Ability to produce reports, diagrams, and methodologies in English.

Responsibilities

• Participate in security design and implementation projects for clients in industrial sectors.
• Lead meetings with clients and contribute to business development activities.
• Support AI-driven EY tools and reference architectures to deliver client solutions.

Skills

Security design

Threat modelling

Cybersecurity assessments

English proficiency

Polish proficiency

Education

Engineering degree (CS/ Electronics/ Automation)

Tools

IT/cybersecurity certifications

Networking tools

Job description

Security Architect will support the team in security solution selection design, proof of concept and implementation support in projects for our clients and their manufacturing environments.

Your scope of duties:

• Actively participate in security design and implementation projects (e.g. network segmentation, zero trust, vulnerability management, endpoint protection, remote access, IAM, IDS) for clients from various industrial sectors by conducting following tasks: develop cybersecurity concepts, reference architectures, solutions and methods required to fulfil projects objectives and support their implementation;
• Conduct and participate in cybersecurity assessments and threat modelling, prepare reports and develop assessment related tools;
• Participate and lead meetings with Clients;
• Support for business development activities, including methodology development, proposal writing, and direct support for presentation to potential Clients;
• EY.AI - in this role, your capabilities are augmented by artificial intelligence. With AI-powered solutions your analyses, insights and innovative ideas will reach a higher level. Starting with a series of training sessions, you will then use EYQ - your virtual assistant, along with other unique tools often available exclusively at EY. We continuously invest in innovation to provide you with a work environment where you can focus on the most interesting aspects of your job and create the best solutions for clients.

Our requirements:

• Minimum 2-3 years of professional experience in positions related to manage, design, implementation, maintenance or support solutions;
• Experience or capability to conduct cybersecurity assessment and working with assessment frameworks;
• Capability to develop professional documents in the form reports, analysis, network diagrams, methodologies in the English language;
• Knowledge of the security concepts especially network architecture, segmentation, defense in depth;
• Full professional proficiency in English and Polish;
• Completed technical higher education in the field of computer science, electronics, industrial automation or relevant;
• Possession of certificates or education related to IT/cybersecurity/industrial automation/engineering etc;
• Possession of certificates of IT, industrial automation or security.

What we offer:

• Access to OT/IoT Lab and to the latest tools and solutions used in OT Security;
• EY Badges - global certification of your competencies and the opportunity to earn an MBA title from the prestigious Hult University;
• Career Counselor - professional, one-to-one guidance on career building and development;
• Innovate EY - unique programmes where you can create your own start-up using our know-how and funding;
• Psycho-educational platform - a package of free consultations with specialists in the broad field of mental health and personal development and access to educational activities;
• A convenient hybrid working model;
• Benefit programme offering private healthcare with additional preventive examinations, life insurance, tickets, team sports, sports cards and much more (available online and offline).

About EY Poland:

We are a global consulting firm - helping businesses, organisations and communities make the most of their potential. Our audit, consulting, legal, strategy, tax and transaction teams ask the non-obvious questions to find new answers to the complex challenges facing the world today.

We employ more than 390,000 exceptional people in over 150 countries around the world. In Poland there are over 7,000 of us, working in: Warsaw, Gdansk, Katowice, Krakow, Lodz, Poznan, Rzeszow and Wroclaw.

We create amazing things together every day. We have the people, the development path and the training to help you grow fast, gaining experience on successive projects.

We care about the environment - not just the business. As part of our plan, we have reduced our global greenhouse gas emissions in fiscal 2023 by 43% from a 2019 baseline.

EY is an equal opportunity employer, we value and promote diversity in the knowledge and experience of our community. We operate the 'Level Up Without Barriers' program, which supports employees with disabilities to achieve their career ambitions and dreams.

EY provides all applicants with equal opportunities in the recruitment process, regardless of gender, age, race, religion, sexual orientation, national origin, disability or any other legally protected basis, in accordance with applicable law.