Security Consultant, Operational Technology

Cacheflow; Bengaluru; Hybrid; INR 1,200,000 - 2,100,000; Full time

Benefits offered by this job

Hybrid work model

Medical Insurance

Life Insurance

Retirement Match Program

PTO & leave

Job summary

Cyderes is seeking an experienced Security Consultant – OT to design, implement, and maintain security for client IACS environments. You will work closely with senior consultants and client teams to assess risks, implement controls, and ensure resilient OT/ICS operations.

The role focuses on Maturity assessments, vulnerability remediation, and incident response support, with a strong emphasis on ISA/IEC 62443 and NERC CIP standards. Hybrid work model offered in Bengaluru, India.

Qualifications

• Bachelor’s degree in CS, IS, Cybersecurity, or related field.
• 4+ years IT/OT security experience, with 2 years OT focus.
• Experience with OT/ICS monitoring tools: Claroty, Dragos, Nozomi networks, Forescout.

Responsibilities

• Assist in designing security solutions for client IACS environments, following ISA/IEC 62443.
• Support OT security maturity assessments and mitigation planning.
• Identify and remediate vulnerabilities in OT components (PLCs, HMIs, SCADA).
• Maintain compliance with regulations (e.g., NERC CIP) and security docs.
• Participate in OT security incident response with client teams.
• Collaborate with SOC and Analysts to monitor OT environments and coordinate responses.
• Evaluate OT/ICS security technologies (Claroty, Dragos, Nozomi).
• Support pre-sales activities for OT security initiatives.
• Produce clear client-facing documentation of findings and mitigations.
• Document lessons learned to refine assessment methodologies.

Skills

OT security

Security assessments

Client collaboration

ISA/IEC 62443

Education

Bachelor’s degree in CS/IS/Cybersecurity/related

Tools

Claroty

Dragos

Nozomi Networks

Forescout

Job description

We Help the World Be Everyday Ready™

Today's threatscape is relentless. So are we. At Cyderes, we build practical Identity & Access Management (IAM), Exposure Management, and risk programs, helping organizations stop active threats fast with Managed Detection & Response (MDR) that integrates with existing tools. Powering it all is Meridian, our entity fabric that connects identities, assets, and access into one trusted reality. Augmented by AI and driven by experienced operators, our tireless global team arms organizations with the people, platforms, and perspectives they need to conquer whatever tomorrow throws their way.

Great Place to Work® Certified™

Role Summary

We are looking for an experienced Security Consultant – OT to support and deliver cybersecurity solutions for clients' operational technology and industrial control systems. This role is essential in helping safeguard critical infrastructure and ensuring the resilience of industrial environments. This role is critical to Cyderes' mission of delivering trusted cybersecurity solutions for operational technology (OT) and industrial control systems (ICS)

You will work closely with Principal, Senior and Security consultants and client teams to assess, implement, and maintain security measures that protect against evolving cyber threats.

Responsibilities:

• Assist in designing and implementing security solutions for client IACS environments, following standards such as ISA/IEC 62443.
• Support security maturity assessments and help develop prioritized mitigation plans.
• Help identify and remediate vulnerabilities in OT components (PLCs, HMIs, SCADA systems).
• Assist in maintaining compliance with regulations (e.g., NERC CIP) and security documentation.
• Participate in OT security incident response efforts alongside client engineering, operations, and IT teams.
• Partner with the Security Operations Center and Senior Security Analysts monitoring client OT environments, using cross-platform technologies to support investigations, validate findings against known asset and process behavior, and enable coordinated response when anomalies are identified in industrial systems.
• Contribute to evaluating OT/ICS security technologies (e.g., Claroty, Dragos, Nozomi Networks).
• Support pre-sales activities for OT security initiatives.
• Produce clear, well-organized documentation for clients, including assessment findings, risk and mitigation summaries, and status updates, translating technical OT security work into language that both engineering teams and executive stakeholders can act on.
• Contribute to the team's collective OT security knowledge by documenting lessons learned from client engagements, helping refine internal assessment methodologies, and supporting the onboarding of newer team members as OT/ICS expertise grows within the practice.
• Stay informed on evolving OT threat landscapes.

Requirements:

• Bachelor's degree in computer science, Information Systems, Cybersecurity, Automation Engineering, or equivalent experience.
• 4+ years of IT/OT security experience, with 2 years focused on OT security.
• Familiarity with OT/ICS monitoring solutions (e.g. Claroty, Microsoft Defender for IoT, Dragos, Nozomi Networks, Armis, Industrial Defender, Forescout).
• Strong knowledge of IACS architectures, OT protocols, and security frameworks (ISA/IEC 62443, NIST SP 800-82, NERC/CIP).
• Experience with OT security framework assessments, risk assessments, and common tools (e.g., CSET).
• Familiarity with OT/ICS communication protocols.
• Work collaboratively in client-facing roles.

WHY CYDERES?

Benefits that go beyond the basics, we support our people so they can do their best work.

Medical Insurance - Employee + dependents covered

Life Insurance - Protection for what matters most

Retirement Match Program - We invest in your future

Hybrid Work Model - 2–3 days in office

Maternity & Paternity Leave - Time for the moments that matter

Paid Time Off - PTO + sick & casual leave

Bereavement & Volunteer Time - Give back to your community

Professional Development - Reimbursement program

LinkedIn L&D Platform - Thousands of courses at your fingertips

Mobile Phone Reimbursement - Stay connected, on us

Cyderes is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to race, religion, color, sex, age, disability, sexual orientation, genetic information, national origin, or veteran status.