Senior Systems Engineer

• Role Overview:

We are seeking an experienced

OT Security Solution Architect

to work with OT Regional team and collaborate with OT Global team to support Operational Technology & Critical Infrastructure customers and partners across the region. The role will focus on

designing, positioning, and architecting cybersecurity solutions for Operational Technology (OT) environments

across critical infrastructure and industrial sectors. The ideal candidate will have a strong blend of

OT domain knowledge and cybersecurity expertise

, enabling them to translate operational requirements into secure, scalable architectures.

Key Responsibilities

• Act as a

Solution Architect for OT Cybersecurity

, supporting presales, solution design, and customer engagements from technical stand-point and assist in qualifying sales leads.

• Design and develop

OT cybersecurity reference architectures

aligned with industry best practices, compliances, regulations and standards mapping Fortinet Products.

• Enabling technical resources on sales calls and answer/educate the customer on issues ranging from features, specifications, and functionality to the integration of Fortinet’s products for Operational Technology and Critical Infrastructure Security Solutions.

Stitch end-to-end security solutions

across IT–OT environments, addressing network segmentation, remote access, visibility, threat protection & various OT security use-cases.

• Support creation and response to

RFPs / RFIs / technical proposals

related to OT security initiatives as per Fortinet’s OT security solution stack.

• Provide technical guidance and support to Systems Engineers and SMEs within OT & CI to build future RA’s & to build and develop the capabilities on OT security.
• Modify RA network security design and implementation guidance internally and externally to meet the customer’s requirements.
• Support team with

OT security audits, OT security assessments and risk assessments

, compliance assessment identifying gaps and recommending remediation roadmaps.

• Work closely with sales, business development, and delivery teams to support

large and strategic deals

.

• Lead and participate in

customer workshops, architecture discussions, and technical presentations

.

Enable Partner eco-system

on Fortinet’s OT Security solution stack by delivering trainings and organizing work-shops.

• Stay updated with

OT threat landscape, standards, and regulatory requirements

relevant to industrial environments.

Required Skills & Experience

7-8 years of experience,

in technical/pre-sales support as a sales or systems engineer in cybersecurity.

5-7 years of experience

, with strong hands-on exposure to

OT / industrial environments

/Industrial Control Systems/Supervisory Control and Data Acquisition environments.

• Solid understanding of

OT cybersecurity concepts

, including:

• Network segmentation 

• Secure remote access for industrial systems

• Asset visibility & monitoring

• Risk-based OT security architectures

• Common OT Protocols (Modbus, DNP3, OPC etc.) and PCAP Analysis

• Knowledge of the following technologies: Routing, Switching, VPN, LAN, WAN, Network Security, Intrusion Detection, and Anti-Virus used in the Purdue model

• Good understanding of

cybersecurity solutions and platforms

, and ability to integrate multiple technologies into a cohesive architecture.

• Experience in

creating reference architectures, solution designs, and technical documentation on OT security

.

• Hands-on experience in

OT security assessments

is strongly preferred.

• Good understanding of NERC-CIP, CEA and other regional and global standards and regulations.

• Prior exposure to industries such as

power & utilities, renewable energy, oil & gas, manufacturing, pharmaceuticals or critical infrastructure

is an advantage.

Certifications (Preferred)

IEC 62443 Cybersecurity Expert

GICSP (Global Industrial Cyber Security Professional)

• Other relevant OT / cybersecurity certifications will be an added advantage.

Educational Qualifications

Bachelor’s or Master’s degree in Engineering

(Electronics, Electrical, Instrumentation, Computer Science, or related fields).

Key Attributes

• Strong analytical and problem-solving skills
• Ability to engage with

both technical and business stakeholders

• Excellent communication and presentation skills
• Customer-facing mindset with consultative approach