OT Security Engineer--Work From Office

19 hours ago


Hyderabad, Telangana, India Ultraviolet Cyber Full time ₹ 8,00,000 - ₹ 12,00,000 per year

Job description

Job Role : OT Security Engineer--Work From Office

Experience : 8 to 13 Yrs

Key Skills: PLCs, HMIs, SCADA, NIST CSF, IEC 62443

Notice Period : 0 to 15 days(Must)

Should be willing to work in second shift

Office Address : Cyber Towers, Quadrant 3, 3rd floor, Madhapur, Hyderabad

We are looking for a hands-on and motivated OT Security Analyst with around 3 years of experience in securing Operational Technology (OT) and Industrial Control Systems (ICS) environments. This role will support the implementation and improvement of our manufacturing security program. You will play a key part in shaping OT security strategies, supporting the deployment of security controls, and collaborating with cross-functional teams to strengthen our OT security posture.

Key Responsibilities:

  • Implement and support security controls for PLCs, HMIs, SCADA systems, RTUs, and other OT assets.
  • Perform risk assessments, define segmentation strategies, and contribute to OT security baselines.
  • Work with OT security tools such as Claroty, Nozomi, Armis, or to monitor and protect industrial networks.
  • Collaborate with plant operations, engineering, and OT vendors for secure implementation and lifecycle support.
  • Assist in SIEM log integration, alert triage, and incident investigation related to OT systems.
  • Support network segmentation, firewall configuration, and passive traffic monitoring within OT environments.
  • Participate in the creation of documentation, playbooks, and process improvements for OT security operations.

Required Skills & Qualifications:

  • 6+ years of experience in OT/ICS cybersecurity or related roles.
  • Strong understanding of ICS protocols like Modbus, DNP3, OPC, etc.
  • Experience with industrial devices and systems (PLCs, SCADA, RTUs, robotic automation).
  • Familiarity with OT-specific risks and the unique constraints of industrial environments.
  • Exposure to OT security tools (e.g., Claroty, Nozomi, Armis, ).
  • Working knowledge of SIEM tools, firewalls, and network segmentation in OT setups.
  • Good communication skills and the ability to work with multi-disciplinary teams.

Preferred (Nice to Have):

  • Certifications like GICSP, GRID, IEC 62443 or other OT security credentials.
  • Familiarity with NIST CSF, IEC 62443, or related cybersecurity frameworks.
  • Experience working in manufacturing or industrial sectors.


  • Hyderabad, Telangana, India Ultraviolet Cyber Full time ₹ 2,50,000 - ₹ 7,50,000 per year

    Role : IT Security AuditorKey Skills : Security Audit, Security Assessment, TPRM,ISO 27001,HIPAA, Security Audit, ISMSExperience: 1 to 3 yrsShift timing will be between 10 AM 3 AM (Note: mostly it will revolve between 10 AM to till 11PM).Mode of work: Work From OfficeWalk In Interview:- Date: 29 & 30 Sept 2025(Monday & Tuesday), Time: 12PM to 4PMAddress :...


  • Hyderabad, Telangana, India Zoetis Full time ₹ 10,00,000 - ₹ 25,00,000 per year

    POSITION SUMMARYThe ZICC IT/OT Support Manager will serve as the key liaison between OT Automation Engineers, ZTD Towers and ZTD Business Partners (BPs) at the sites. This role will be responsible for coordinating OT-specific support needs while ensuring alignment between operational technology (OT) and IT strategies. This role will be essential as we...


  • Hyderabad, Telangana, India Brio Technologies Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Role OverviewWork location - Saudi (Riyadh)We are seeking a highly skilled Cybersecurity compliance engineer to design, develop, andimplement a comprehensive Cybersecurity Program across three entities operating andmaintaining power generation and desalination plants. The role requires ensuringcompliance with Saudi Arabian cybersecurity frameworks for both...


  • Hyderabad, Telangana, India Zoetis Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    POSITION SUMMARYThe ZICC IT/OT Support Manager will serve as the key liaison between OT Automation Engineers, ZTD Towers and ZTD Business Partners (BPs) at the sites. This role will be responsible for coordinating OT-specific support needs while ensuring alignment between operational technology (OT) and IT strategies. This role will be essential as we...


  • Hyderabad, Telangana, India IDESLABS PRIVATE LIMITED Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Notice Period: Immediate.Employment Type: ContractNetwork L3 Architect with 10 plus years of experience on managing Network portfolio.Office LAN & WiFi Management, Office Internet, SDWAN, Network monitoring & SLA, New Tech Implementation, Network Security Factory IT\OT Network Lan and WANShould be able to provide review of the plans made for public cloud...


  • Hyderabad, Telangana, India, Telangana Brio Technologies Full time

    Role Overview Work location - Saudi (Riyadh)We are seeking a highly skilled Cybersecurity compliance engineer to design, develop, andimplement a comprehensive Cybersecurity Program across three entities operating andmaintaining power generation and desalination plants. The role requires ensuringcompliance with Saudi Arabian cybersecurity frameworks for both...

  • OT Nurses

    14 hours ago


    Hyderabad, Telangana, India MEDICO HIRE Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    We are hiring OT Nurses and OT Technicians for our operation theatre team in Begumpet, Hyderabad. The role requires hands-on experience in assisting surgical procedures and ensuring patient safety in the operation theatre environment.Key Responsibilities:Assist surgeons during operations and ensure proper handling of surgical instruments.Prepare and maintain...


  • Hyderabad, Telangana, India Medtronic Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You'll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world.A Day in the LifeThe Principal OT Risk & Governance Analyst is responsible for leading the development,...


  • Hyderabad, Telangana, India MSD Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Job DescriptionJob Description:Technical Architect OT Cybersecurity SpecialistThe OpportunityBased in Hyderabad, join a global healthcare biopharma company and be part of a 130- year legacy of success backed by ethical integrity, forward momentum, and an inspiring mission to achieve new milestones in global healthcare.Be part of an organization driven by...


  • Hyderabad, Telangana, India MSD Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Job DescriptionJob Description: Technical Architect OT Cybersecurity SpecialistThe OpportunityBased in Hyderabad, join a global healthcare biopharma company and be part of a 130- year legacy of success backed by ethical integrity, forward momentum, and an inspiring mission to achieve new milestones in global healthcare.Be part of an organization driven by...