ND
Security Platform Engineer
Accepting applicationsNTT DATA, Inc. · Greater Hyderabad Area
Full-Time Mid_senior AIEtherNetSOC
Posted
2d ago
Category
Design
Experience
Mid_senior
Country
India
Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.
Job Description: Senior Engineer - OT security
We are seeking an experienced OT Security Consultant/Architect to join our global team supporting Industry 4.0 customers. This role will focus on delivering comprehensive OT security solutions from initial assessment through implementation and operational support. The ideal candidate will have deep expertise in industrial control systems security, industry standards compliance, and implementing enterprise-grade security solutions utilizing leading technology platforms.
Key Responsibilities
Assessment & Planning
Conduct comprehensive OT security assessments including network architecture reviews, vulnerability assessments, and security control evaluations
Perform detailed gap and maturity assessments against industry frameworks (IEC 62443, NIST CSF, NIS 2, NERC CIP)
Develop risk assessment methodologies specifically tailored for industrial environments
Create detailed remediation roadmaps with prioritized security controls implementation plans
Collaborate with customers to assess, implement, and maintain OT security controls, ensuring alignment with applicable OT security policies, standards, and regulatory requirements.
Solution Design & Implementation
Design secure OT network architectures with appropriate segmentation and defense-in-depth strategies
Architect comprehensive OT security solutions leveraging best-of-breed platforms including Nozomi Networks, Claroty, Armis, and Cisco
Implement secure remote access solutions for OT environments
Configure and tune OT asset visibility and monitoring platforms
Design industrial DMZs and secure data transfer mechanisms between IT and OT networks
Operation & Management
Extensive experiences in Build and operation (24*7) SRA solution like Claroty, Zscaler etc..
Develop security operations center (SOC) processes specific to OT/ICS environments
Create incident response playbooks for industrial control systems
Implement continuous monitoring solutions for industrial networks
Provide guidance on secure system administration practices for OT environments
Establish comprehensive vulnerability management processes for industrial systems
Client Management & Business Development
Serve as a trusted security advisor to key industrial customers
Document and present findings to technical and executive stakeholders
Provide regular project status updates and risk reporting
Identify opportunities for additional security services within client environments
Support pre-sales activities and proposal development for OT security projects
Qualifications
Required Skills & Experience
Bachelor's degree in Computer Science, Engineering, Cybersecurity, or related field
Max of 5-10 years of experience in IT/OT security, with at least 5 years specifically focused on industrial control systems security
Deep knowledge of industrial protocols (Modbus, DNP3, OPC UA, EtherNet/IP, PROFINET, etc.)
Hands-on experience with at least two of the following platforms: Claroty Nozomi Networks, Claroty, Armis, Cisco Cyber Vision
Strong understanding of IT/OT convergence challenges and secure architecture design principles
Good knowledge of relevant security standards and frameworks including IEC 62443, NIST SP 800-82, NIS 2, and NERC CIP
Experience conducting security assessments in industrial environments
Strong project management skills with ability to manage complex security implementations
Excellent communication skills with ability to explain complex security concepts to various audiences
Preferred Qualifications
BachelorMaster's degree in Cybersecurity, Engineering, or related field
Professional certifications such as GIAC GICSP, ISA/IEC 62443 Cybersecurity Expert, CISSP, CISM, or related certifications
Experience with multiple industrial sectors (manufacturing, energy, utilities, oil & gas, etc.)
Knowledge of cloud security as it applies to industrial IoT implementations
Experience with OT security monitoring integration with enterprise SOC operations
Understanding of AI/ML applications in industrial cybersecurity
Experience with DevSecOps practices for industrial applications
Prior consulting experience in a global professional services organization
Knowledge of global regulatory requirements for industrial security
Technical Knowledge Requirements
Deep understanding of industrial control systems including PLCs, RTUs, HMIs, SCADA, DCS
Strong knowledge of network security principles and technologies
Proficiency with OT visibility and security monitoring platforms
Experience with industrial firewall and network segmentation technologies
Knowledge of secure remote access solutions for industrial environments
Understanding of vulnerability management challenges in OT environments
Familiarity with ICS threat landscape and attack methodologies
Experience with security information and event management (SIEM) platforms
Industry Expertise
In-depth knowledge of cybersecurity challenges in at least two of the following sectors:
Healthcare
Manufacturing
Energy generation & distribution
Oil & gas
Water/wastewater
Transportation
Building automation
Critical infrastructure
Location & Travel
Position may be based in India (Bangalore) or any major NTT DATA office location
Travel requirements: as per the business requirements
Workplace type:
Hybrid Working
About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune
Global 100. We are committed to accelerating client success and positively impacting society through
responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with
unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and
application services. Our consulting and industry solutions help organizations and society move
confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more
than 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as
established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each
year in R&D.
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
Third parties fraudulently posing as NTT DATA recruiters
NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters whether in writing or by phone in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. If you suspect any fraudulent activity, please contact us.
Show more Show less
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.
Job Description: Senior Engineer - OT security
We are seeking an experienced OT Security Consultant/Architect to join our global team supporting Industry 4.0 customers. This role will focus on delivering comprehensive OT security solutions from initial assessment through implementation and operational support. The ideal candidate will have deep expertise in industrial control systems security, industry standards compliance, and implementing enterprise-grade security solutions utilizing leading technology platforms.
Key Responsibilities
Assessment & Planning
Conduct comprehensive OT security assessments including network architecture reviews, vulnerability assessments, and security control evaluations
Perform detailed gap and maturity assessments against industry frameworks (IEC 62443, NIST CSF, NIS 2, NERC CIP)
Develop risk assessment methodologies specifically tailored for industrial environments
Create detailed remediation roadmaps with prioritized security controls implementation plans
Collaborate with customers to assess, implement, and maintain OT security controls, ensuring alignment with applicable OT security policies, standards, and regulatory requirements.
Solution Design & Implementation
Design secure OT network architectures with appropriate segmentation and defense-in-depth strategies
Architect comprehensive OT security solutions leveraging best-of-breed platforms including Nozomi Networks, Claroty, Armis, and Cisco
Implement secure remote access solutions for OT environments
Configure and tune OT asset visibility and monitoring platforms
Design industrial DMZs and secure data transfer mechanisms between IT and OT networks
Operation & Management
Extensive experiences in Build and operation (24*7) SRA solution like Claroty, Zscaler etc..
Develop security operations center (SOC) processes specific to OT/ICS environments
Create incident response playbooks for industrial control systems
Implement continuous monitoring solutions for industrial networks
Provide guidance on secure system administration practices for OT environments
Establish comprehensive vulnerability management processes for industrial systems
Client Management & Business Development
Serve as a trusted security advisor to key industrial customers
Document and present findings to technical and executive stakeholders
Provide regular project status updates and risk reporting
Identify opportunities for additional security services within client environments
Support pre-sales activities and proposal development for OT security projects
Qualifications
Required Skills & Experience
Bachelor's degree in Computer Science, Engineering, Cybersecurity, or related field
Max of 5-10 years of experience in IT/OT security, with at least 5 years specifically focused on industrial control systems security
Deep knowledge of industrial protocols (Modbus, DNP3, OPC UA, EtherNet/IP, PROFINET, etc.)
Hands-on experience with at least two of the following platforms: Claroty Nozomi Networks, Claroty, Armis, Cisco Cyber Vision
Strong understanding of IT/OT convergence challenges and secure architecture design principles
Good knowledge of relevant security standards and frameworks including IEC 62443, NIST SP 800-82, NIS 2, and NERC CIP
Experience conducting security assessments in industrial environments
Strong project management skills with ability to manage complex security implementations
Excellent communication skills with ability to explain complex security concepts to various audiences
Preferred Qualifications
BachelorMaster's degree in Cybersecurity, Engineering, or related field
Professional certifications such as GIAC GICSP, ISA/IEC 62443 Cybersecurity Expert, CISSP, CISM, or related certifications
Experience with multiple industrial sectors (manufacturing, energy, utilities, oil & gas, etc.)
Knowledge of cloud security as it applies to industrial IoT implementations
Experience with OT security monitoring integration with enterprise SOC operations
Understanding of AI/ML applications in industrial cybersecurity
Experience with DevSecOps practices for industrial applications
Prior consulting experience in a global professional services organization
Knowledge of global regulatory requirements for industrial security
Technical Knowledge Requirements
Deep understanding of industrial control systems including PLCs, RTUs, HMIs, SCADA, DCS
Strong knowledge of network security principles and technologies
Proficiency with OT visibility and security monitoring platforms
Experience with industrial firewall and network segmentation technologies
Knowledge of secure remote access solutions for industrial environments
Understanding of vulnerability management challenges in OT environments
Familiarity with ICS threat landscape and attack methodologies
Experience with security information and event management (SIEM) platforms
Industry Expertise
In-depth knowledge of cybersecurity challenges in at least two of the following sectors:
Healthcare
Manufacturing
Energy generation & distribution
Oil & gas
Water/wastewater
Transportation
Building automation
Critical infrastructure
Location & Travel
Position may be based in India (Bangalore) or any major NTT DATA office location
Travel requirements: as per the business requirements
Workplace type:
Hybrid Working
About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune
Global 100. We are committed to accelerating client success and positively impacting society through
responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with
unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and
application services. Our consulting and industry solutions help organizations and society move
confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more
than 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as
established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each
year in R&D.
Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
Third parties fraudulently posing as NTT DATA recruiters
NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters whether in writing or by phone in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. If you suspect any fraudulent activity, please contact us.
Show more Show less