Job Description
We are looking for an OT Technical Lead to deliver and validate end-to-end OT cybersecurity solutions through controlled pilot deployments in live factory environments. You will play a critical role in ensuring both security and operational effectiveness, supporting the scale-up of a global cybersecurity initiative.
Key Responsibilities:
* Translate approved OT cybersecurity designs and recommendations into executable pilot technical packages
* Assess implementation against approved architecture, standards, and policies, identifying design gaps and factory-specific constraints
* Propose pragmatic technical and operational countermeasures and improvements to the reference technical package
* Act as the remote technical lead during the pilot phase, coordinating local OT, IT, and act as a bridge between global and local Operations teams
* Ensure pilot implementation and testing activities are safe for production and aligned with plant constraints
* Coordinate and technically steer external vendors (OEMs, integrators), ensuring alignment with pilot scope and targets
* Drive the validation of the delivered configurations and outcomes, and coordinate functional, integration, and security testing during pilots
* Troubleshoot OT/IT/cyber issues across networks, firewalls, access paths, and tools
* Ensure compliance with OT security standards and internal policies, supporting the assessment of cyber risk reduction
* Produce structured pilot documentation, including configuration reports, test scripts, user manuals, procedures, and lessons learned
Job Requirements
* Hands-on experience as an OT Consultant, OT Engineer, or OT Security Specialist with solid, field expertise in OT/IT integration
* Technical knowledge of OT network segmentation, segregation, zoning
* Understanding of security risks and guardrails around remote access, OT asset visibility, and asset monitoring
* Experience coordinating technical teams and external vendors in industrial environments
* Ability to drive technical testing, troubleshoot complex issues, and validate resilience and operational impact
* Strong documentation and reporting skills, with attention to detail
* Experience with risk assessment, compliance verification, and risk mitigation planning
* Agile, solution-oriented mindset with clear accountability in dealing with internal and external contributors
What”s next:
It”s best to apply today, because job postings can be taken down and we wouldn”t want you to miss this opportunity. In case you need further information, just send us a message at and we”ll be happy to assist!
The preceding job description had been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties and responsibilities required of employees assigned to this job.
Diversity & Inclusion
Here at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality. We understand and encourage the importance of being you!
About Us
We are a Brazilian company with over 35 years of experience in delivering IT services worldwide, ranging from IT outsourcing to application development or IT staffing. We have a direct presence in 41 countries, through our 70 offices located throughout the world. We have managed to become the preferred partner of many small-to-midsize local and regional companies as well. Most of our clients come from industries such as financial services, manufacturing, telecommunications, chemical, services, technology, public sector and utilities.
Stefanini has career opportunities locally and around the world for professionals interested in a vibrant, passionate, team-oriented workplace. If you are a customer-centric person with a “get it done” attitude, come over for coffee and a talk on your future career with us! Learn more about us on www.stefanini.com and join us on LinkedIn, Facebook and Instagram where we regularly post insights from our colleagues.
We want to inform you that there are currently scams targeting job seekers by falsely using our company”s name, Stefanini. We sincerely apologize for any confusion or inconvenience this may have caused.
Please remember that legitimate job offers from Stefanini will always come through official channels, including direct communication with our trained recruiters. If you receive any unsolicited messages requesting payment or personal information, please disregard them.
If you suspect you”ve been targeted, please contact us immediately at for verification.
Key Points to Remember:
* Legitimate job offers only follow interviews conducted with our hiring managers or clients.
* We will never ask for payment at any stage of the recruitment process.
Stay vigilant and feel free to reach out for verification. Your safety and security are our top priorities. Thank you for your understanding and cooperation.