OT Network Infrastructure Specialist

2 weeks ago


Doha, Baladīyat ad Dawḩah, Qatar Talent Leaders Inc. Full time

The Talent Leaders Inc. is seeking an experienced OT Network Infrastructure Specialist to join our team. As a key member of our organization, you will be responsible for conducting thorough assessments of OT network infrastructures at various sites.

This role requires expertise in gathering comprehensive asset inventories, validating network topologies, and ensuring alignment with industrial system design standards. A strong understanding of field-level diagnostics and documentation of OT systems is essential.

  • Perform in-depth physical and logical asset inventories at designated facilities.

  • Prepare and validate network topology diagrams and ensure system connectivity.

  • Review existing NTP infrastructure and propose enhancements.

  • Document fiber connectivity and hardware functionality assessments.

Key qualifications include 7+ years of OT network infrastructure experience, with 3–4 years in the Oil & Gas industry. Hands-on experience with OT networking devices and fiber-optic infrastructure is also required. Familiarity with industrial network protocols and cybersecurity frameworks (IEC 62443, ISA99) is necessary.

A bachelor's degree in IT, Computer Engineering, or equivalent is mandatory. Certifications such as CCNA, CCNP, GICSP, and Honeywell-specific credentials are highly desirable. Strong English proficiency is required, and ability to work in offshore and hazardous environments with appropriate certifications is necessary.



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