Senior Security Engineer, Operational Technology, Cloud CISO

3 Months ago • 5-11 Years • Cyber Security • $161,000 PA - $239,000 PA

Job Summary

Job Description

As a Senior Security Engineer specializing in Operational Technology (OT) and Cloud CISO, you will be responsible for safeguarding Google's operational systems and cloud infrastructure. You will conduct security assessments, design secure architectures, and implement measures to mitigate risks in OT environments. You will also work with engineering teams to identify and rectify vulnerabilities, ensuring the highest standards of security for Google's data centers and cloud services.
Must have:
  • Bachelor's degree or equivalent experience
  • 5 years of experience with security assessments, design reviews, or threat modeling
  • 5 years of experience with security engineering, computer & network security, and security protocols
  • 5 years of coding experience in general-purpose languages
  • 3 years of experience in industrial control systems (ICS) and operational technology (OT) security
  • 1 year of experience leading technical teams or technical risk analysis
Good to have:
  • OT Security Certifications
  • Experience with security assessments and pen testing for ICS/OT environments
  • Familiarity with regulatory and industry standards (e.g., NIST Cybersecurity Framework, ISA/IEC 62443, NERC CIP)
  • Understanding of ICS/OT protocols, architectures, and devices (e.g., Modbus, DNP3, OPC, PLCs, SCADA, RTUs)

Job Details


Minimum qualifications:

  • Bachelor's degree or equivalent practical experience.
  • 5 years of experience with security assessments or security design reviews or threat modeling.
  • 5 years of experience with security engineering, computer and network security and security protocols.
  • 5 years of coding experience in one or more general purpose languages.
  • 3 years of experience in industrial control systems (ICS) and operational technology (OT) security.
  • 1 year of experience leading teams in a technical capacity or leading technical risk analysis in an enterprise environment.

Preferred qualifications:

  • OT Security Certifications.
  • Experience with security assessments and pen testing for ICS/OT environments.
  • Familiarity with regulatory and industry standards (e.g., NIST Cybersecurity Framework, ISA/IEC 62443, NERC CIP).
  • Understanding of ICS/OT protocols, architectures, and devices (e.g., Modbus, DNP3, OPC, PLCs, SCADA, RTUs).

About the job

Our Security team works to create and maintain the safest operating environment for Google's users and developers. Security Engineers work with network equipment and actively monitor our systems for attacks and intrusions. In this role, you will also work with software engineers to proactively identify and fix security flaws and vulnerabilities.

We help Google Data Centers Product Design teams and Operation teams to securely design, deploy and maintain operational technology (OT) products and architectures. We do this by recommending secure engineering practices in the operational OT and industrial control systems (ICS) space to avoid the introduction of vulnerabilities and security design flaws, and by increasing the security of devices.

Google Cloud accelerates every organization’s ability to digitally transform its business and industry. We deliver enterprise-grade solutions that leverage Google’s cutting-edge technology, and tools that help developers build more sustainably. Customers in more than 200 countries and territories turn to Google Cloud as their trusted partner to enable growth and solve their most critical business problems.

The US base salary range for this full-time position is $161,000-$239,000 + bonus + equity + benefits. Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process.

Please note that the compensation details listed in US role postings reflect the base salary only, and do not include bonus, equity, or benefits. Learn more about .

Responsibilities

  • Conduct comprehensive security assessments of existing ICS/OT environments to identify vulnerabilities, risks, and non-compliance with Google standards. 
  • Harden ICS/OT devices, networks, and applications to mitigate potential threats and vulnerabilities.
  • Design and implement security architectures, controls, and processes to enhance the overall security posture of ICS/OT systems.
  • Monitor and evaluate the effectiveness of security controls and processes.
  • Research and recommend new security technologies and solutions to enhance the ICS/OT security program.

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