OT Cyber Security Manager

Posted Yesterday
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Watford, Hertfordshire, England, GBR
In-Office
251K-376K Annually
Mid level
Healthtech • Biotech
The Role
Leads the global OT cybersecurity program across a manufacturing network. Defines governance, manages cyber risk, provides technical oversight, aligns environments with IEC 62443 and NIST frameworks, and embeds security by design into OT projects. Coordinates incident response for OT security events and partners with cybersecurity, IT, engineering, and manufacturing stakeholders to support secure modernization while maintaining operational continuity. Develops team capability and drives consistent cybersecurity practices across global sites.
Summary Generated by Built In
Life. Unlimited. At Smith+Nephew we design and manufacture technology that takes the limits off living.
Are you passionate about securing the technologies that power modern manufacturing? This is a rare opportunity to lead and shape global OT cybersecurity strategy in a highly regulated, purpose driven medical technology environment. You will play a critical role in protecting operations that directly impact patient outcomes while enabling innovation and digital transformation across our global manufacturing network.
What will you be doing?
You will take ownership of our global OT cybersecurity programme, setting the direction and ensuring it is embedded into how our manufacturing technologies are designed, operated and supported. Working at the intersection of cybersecurity, IT, engineering and manufacturing, you will guide a diverse set of stakeholders to manage risk while maintaining operational continuity.
Day to day, you will define governance, lead risk management activities and provide technical oversight across OT environments, ensuring alignment with leading standards such as IEC 62443 and NIST frameworks. You will collaborate closely with OT architecture and engineering teams, influencing design decisions and supporting secure modernisation initiatives across manufacturing sites.
You will also act as the cybersecurity lead for major OT projects, ensuring security by design is applied from the outset. In parallel, you will coordinate incident response activities, ensuring rapid and effective handling of OT security events. Through strong partnerships across regions and functions, you will embed cybersecurity into everyday operations, creating a consistent and sustainable global approach.
What will you need to be successful?
Success in this role comes from your ability to combine strategic leadership with deep technical understanding, while influencing across a complex global environment.
You will bring:
  • Strong experience in OT or industrial cybersecurity within manufacturing or critical infrastructure environments, with a clear understanding of ICS technologies and risks
  • Proven ability to lead programmes and influence across engineering, IT and business stakeholders without direct control of implementation teams
  • Solid knowledge of recognised frameworks such as IEC 62443, NIST SP 800 82, NIST CSF and ISO standards
  • Experience leading teams and developing capability while fostering collaboration, accountability and continuous improvement
You will be someone who can communicate clearly at all levels, build trust quickly and guide decision making in situations where operational risk, compliance and innovation must all be carefully balanced.
*Information for candidates applying in Poland:
The anticipated gross annual base compensation range for this position is 251 000–376 250 PLN.
The actual base pay offered to the successful candidate will be based on objective, job related factors including (but not limited to) relevant skills, qualifications and experience, scope and responsibilities of the role, geographic location and internal equity considerations. Compensation decisions are made using consistent and gender neutral criteria, in line with applicable pay transparency laws. This role has been evaluated within our internal job architecture and mapped to a defined pay band to ensure consistency and fairness.
You. Unlimited.
We believe in creating the greatest good for society. Our Strongest investments are in our people and patients we serve.
Inclusion & Belonging: Committed to Welcoming, Celebrating and Thriving on Inclusion and Belonging, Learn more about our Employee Inclusion Groups on our website
Your Future: Generous annual bonus, life insurance
Work/Life Balance: Flexible Vacation and Time Off, Paid Holidays and Paid Volunteering Hours, so we can give back to our communities!
Your Wellbeing: Private Health and Dental plans, multisport card/my benefit platform and much more.
Flexibility: Hybrid Working Model (For most professional roles).
Training: Hands-On, Team-Customised, Mentorship, subsidies for language classes, certifications and postgraduate studies
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Skills Required

  • Strong experience in OT or industrial cybersecurity within manufacturing or critical infrastructure environments
  • Clear understanding of ICS technologies and risks
  • Proven ability to lead cybersecurity programs and influence engineering, IT, and business stakeholders without direct control of implementation teams
  • Solid knowledge of IEC 62443, NIST SP 800-82, NIST CSF, and ISO standards
  • Experience leading teams and developing cybersecurity capability
  • Strong communication, stakeholder relationship-building, and decision-making skills

Smith & Nephew Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Smith & Nephew and has not been reviewed or approved by Smith & Nephew.

  • Healthcare Strength Medical, dental, and vision plans are paired with a global mental‑health program for employees and families, indicating a robust core health package.
  • Retirement Support U.S. employees have access to a 401(k) with company contributions, and share plans complement long‑term savings.
  • Leave & Time Off Breadth Generous holiday, paid volunteering leave, and flexible work models point to broad time‑off options.

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The Company
Andover, MA
15,318 Employees

What We Do

Smith+Nephew is a global medical technology company. We design and manufacture technology that takes the limits off living. We support healthcare professionals to return their patients to health and mobility, helping them to perform at their fullest potential. From our first employee and founder, T.J. Smith, to our team today, it’s our people who make Smith+Nephew a unique place. Yes, we love to innovate and develop exciting technologies, and we offer competitive salaries and progressive benefits. But it’s our culture - of Care, Collaboration and Courage - that really sets us apart. Through a spirit of ownership and can-do attitude, we work together to win.. We’re a company of people who care about each other, about our customers and their patients, and about our communities. Together, we fulfill our shared purpose of Life Unlimited. Please note: not all products referred to may be approved for use or available in all markets.

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