USI - FY26 - Cyber Enterprise Security - OT Network Segmentation - SSA

Summary

Position Summary

Cyber

Deloitte Cyber understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful insights to help our clients navigate the ever-changing threat landscape. Through powerful insights and managed services that simplify complexity, we enable businesses to operate with resilience, grow with confidence, and proactively manage to secure achievements.

Position Summary

Level: Senior Solution Advisor

Work you’ll do:

This role focuses on designing and implementing network segmentation strategies for operational technology (OT) environments, leveraging expertise in networking, network security, and technologies from Palo Alto Networks and Cisco. You will help clients secure critical OT networks against cyber threats while ensuring operational continuity.

Roles And Responsibilities

• Design and implement network segmentation strategies for OT environments, utilizing Palo Alto Networks and Cisco technologies.
• Conduct network assessments to identify vulnerabilities, misconfigurations, and segmentation gaps in OT systems.
• Configure and deploy firewalls, routers, and other network security solutions to enforce segmentation policies in ICS and SCADA environments.
• Collaborate with clients to integrate OT network security solutions with enterprise IT networks, ensuring seamless and secure operations.
• Develop and document network segmentation policies, procedures, and architectures aligned with industry standards (e.g., NIST, IEC 62443).
• Provide technical expertise during client engagements, including troubleshooting and optimizing network security configurations.
• Support clients in achieving compliance with regulatory and cybersecurity frameworks through effective network segmentation.
  
  

The Team:

Enterprise Security teams embed security in all aspects of digital transformation by securing a client’s “technical backbone” while also enabling secure digital transformation. Services include security architecture, secure development and deployment, end-to-end cyber cloud capabilities, application security, and security for emerging technologies and connected products. Examples of work include Secure by Design, Cloud Security Orchestration & Automation, Core Infrastructure Security, and Secure Software Enablement.

Qualifications

Must Have Skills/Project Experience/Certifications:

• 7+ years of experience in network security, with at least 4 years focused on OT network segmentation.
• Hands-on experience with Palo Alto Networks (e.g., Panorama, PA-Series firewalls) and Cisco (e.g., ISE) for network security and segmentation.
• Strong understanding of OT network protocols (e.g., Modbus, OPC, DNP3) and industrial control systems (ICS).
• Proficiency in designing and implementing micro-segmentation and Zero Trust architectures in OT environments.
• Knowledge of OT-specific security standards (e.g., NIST 800-82, IEC 62443) and regulatory compliance requirements.
• Excellent problem-solving skills and ability to address complex network security challenges.
• Strong communication and client-facing skills, with experience in consulting or advisory roles.
• Relevant certifications (e.g., CCNP Security, PCNSE, GICSP) are highly desirable.
  
  

Good to Have Skills/Project Experience/Certifications:

• Relevant certifications (e.g., CCNP Security, PCNSE, GICSP) are highly desirable.
• Ability to work collaboratively in a fast-paced, global team environment.
  
  

Education:

• Bachelor’s or Master’s degree in computer science, Information security, or a related field.
  
  

Location:

• Bengaluru/Hyderabad/Pune/Chennai/Kolkata
  
  

Our purpose

Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

Our people and culture

Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our clients most complex challenges. This makes Deloitte one of the most rewarding places to work.

Professional development

At Deloitte, professionals have the opportunity to work with some of the best and discover what works best for them. Here, we prioritize professional growth, offering diverse learning and networking opportunities to help accelerate careers and enhance leadership skills. Our state-of-the-art DU: The Leadership Center in India, located in Hyderabad, represents a tangible symbol of our commitment to the holistic growth and development of our people. Explore DU: The Leadership Center in India .

Benefits To Help You Thrive

At Deloitte, we know that great people make a great organization. Our comprehensive rewards program helps us deliver a distinctly Deloitte experience that helps that empowers our professionals to thrive mentally, physically, and financially—and live their purpose. To support our professionals and their loved ones, we offer a broad range of benefits. Eligibility requirements may be based on role, tenure, type of employment and/ or other criteria. Learn more about what working at Deloitte can mean for you.

Recruiting tips

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Requisition code: 309604

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