ICS/OT Cyber Security

4 weeks ago

Chennai, Tamil Nadu, India Mindsprint Full time

Factory(ICS/OT) Lead Engineer- Cybersecurity

Job Summary

The Factory (ICS/ OT ) Security Lead Engineer will be responsible for the Security Risk assessment and implementation of Factory Security Program and Practices for Mindsprint Customers. This position requires a strong understanding of both IT and OT systems, as well as expertise in cybersecurity practices specific to Factory Systems.

Job Description

  • Hand on experience in conducting on-site and remote Security Risk assessment of factories
  • Strong understanding and application knowledge of IEC 62443 and NIST 800-82 frameworks for OT Security assessment and Risk scoring
  • Design, configure, assess, deploy, and integrate Factory Security solutions.
  • Deploying Factory security initiatives and maintaining the delivery of aligned cyber security as per targets.
  • Understanding of the customers connectivity at shop floor systems and machines. Such as PLC's, HMI, Computer Systems
  • Developing and implementing comprehensive security strategies and solutions specifically tailored for Factory systems, networks, and associated components.
  • Ability to conduct assessments and audits as well as hands on setting up systems as part of an implementation.
  • Staying current with NIST OT/IIoT/IoT and other Factory security focused publications
  • Working knowledge of security risk and control frameworks such as NIST CSF
  • Analyzing and resolving cyber risks in the Factory environment. This involves monitoring and analyzing security logs and alerts from Factory systems to identify and respond to security incidents.
  • Provide consultancy advice to client in closing technology control gaps / vulnerabilities in a practical way.
  • Be able to liaise and work closely with clients across multiple customers and handle stakeholder expectations.
  • Define security architecture, technical solutions and organizational measures in order to reduce the level of cyber risk.

Profile Description

  • Bachelor's degree in electronics , Information Technology, Computer Science or related field with 4-8 years of total experience and minimum of 2-5 years' work experience in Factory (ICS/OT) Security.
  • Strong understanding of industrial control systems (ICS) and Operational technology (OT) environments, including knowledge of various protocols, architectures, and components used in critical infrastructure sectors.
  • Strong risk and change awareness, not only from a security perspective but just as well from a plant production perspective
  • Hands-on experience in OT Security risk assessments, designing, implementing Factory( ICS/OT) network architectures, Network Segmentation, Malware Protection, Vulnerability Management, patch management, Factory Asset Management, Logging and Monitoring, etc.)
  • Must be proficient with design and deployment of Security monitoring architecture for ICS networks and related products like Armis, Nozomi, Claroty, Dragos, Tenable etc.
  • Strong knowledge of ISA Purdue Model, ISA 62443 Standard Family/NIST 800:82/SANS 20 controls framework/additional guidelines or frameworks related to Factory Security
  • Solid knowledge of industrial networking protocol security IEC 104, Modbus , OPC, Profibus, Vendor Specific Protocols etc.
  • Knowledge of Cyber Security tools (such as EDR / EPP, SIEM / SOAR, Firewalls, IDS / IPS, Secure Remote Access, Switching & Routing etc.).
  • Being in possession of any security certificate ( e.g ISA 62443, GICSP, CISSP)
  • Familiarity with the MITRE ICS ATT&CK Framework.
  • Additionally, adapt project management abilities and task prioritization to ensure successful project outcomes within defined timelines.

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