At Siemens Electrification & Automation (EA), we’re transforming energy systems by connecting the real and digital worlds. As a Cybersecurity Security Technical Lead, you’ll play a vital role in developing and delivering solutions that support that power critical national infrastructure - helping us build a smarter, more sustainable future
You will make a difference by
Supporting and consulting project delivery teams (in development, engineering or service) to design, configure, implement an appropriate secure architecture and product & solution security (software and hardware) which meets customer expectations.
Developing and maintaining Cyber Security Models for new and existing solutions in line with industry and global standards (e.g., IEC 62443, IEC 62351).
Driving improvements in cybersecurity procedures and processes, identifying opportunities to enhance security posture and operational effectiveness.
Creating Factory and Site Acceptance Test documentation and lead cybersecurity testing activities to validate the security of delivered solutions.
Coaching and supporting project teams through security activities across development, project management, and service phases, providing expert guidance on Product & Solution Security (PSS).
Delivering Cyber Security training to internal teams as needed.
Monitoring and reporting cybersecurity status, risks and actions to management in an accurate and timely manner.
Ensuring compliance with all business compliance requirements, including Company policies, Business Conduct Guidelines, and the handling of confidential information.
Championing’ Zero Harm safety culture, promoting safe working practices and contributing to a positive, proactive safety environment.
Your defining qualities
A minimum Level 4 (or equivalent) qualification in Network Engineering, Computer Science, Electronic Engineering, Network Security or related field.
Cyber security certification achieved or in progress (e.g. ISA/IEC 62443 Fundamentals, CISSP)
Experience in Operational Technology (OT) or Industrial Control Systems and relevant standards e.g. IEC62443, IEC62351
Knowledge of substation automation, protection systems, and protocols such as IEC 61850.
Good understanding of NIS2 regulation and Security Level requirements.
Familiarity with OT network architectures (e.g., HSR, PRP).
Understanding of network security technologies (Firewalls, IDS, IPSec, SSL)
Excellent written, verbal, and interpersonal communication skills.
Desirable
Knowledge of server administration and virtualisation.
Experience in network design, switching, and routing.
Exposure to IoT and cloud‑based technologies.
Please note the successful candidate will be required to obtain UK Government Security Check (SC) clearance.What can we offer?
Performance-Based Bonus: Enjoy an annual bonus linked to the company's performance
Flexible Working Hours: Achieve a healthy work-life balance with our flexible working arrangements
Pension Plan: Secure your future with our generous pension scheme, with employer contributions up to 10%.
Time Off: Recharge and rejuvenate with 26 days of annual leave (plus bank holidays), and the option to buy or sell an additional 5 days!
We are fully committed to providing equal opportunities and building an inclusive workplace where a broad range of backgrounds and perspectives thrive. We embrace the many ways people think, learn, and experience the world—because we know that diverse minds drive innovation. So that we can support you to be your best during the application and interview process, please let us know if you have any specific requirements.
