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Senior Operational Technology Cyber Security Jobs

Daikin Comfort

Sr. Director IT Cyber Security

Waller, TX · On-site

$100.50K - $135.80K/yr

Sr. Director IT Cyber Security The Senior Director of Cyber Security is responsible for ... Direct cyber defense operations, including threat detection, incident response, vulnerability ...

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How much do senior operational technology cyber security jobs pay per year?

As of May 28, 2026, the average yearly pay for senior operational technology cyber security in the United States is $113,704.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,000.00 and $129,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Operational Technology Cyber Security professional, and why are they important?

To thrive as a Senior Operational Technology Cyber Security professional, you need deep knowledge of industrial control systems (ICS), cybersecurity principles, and risk management, typically supported by a relevant degree and certifications like CISSP or GICSP. Familiarity with OT security tools, network monitoring systems, and incident response platforms is essential. Strong analytical thinking, problem-solving abilities, and excellent communication skills help you address threats and collaborate with cross-functional teams. These skills and qualities are crucial to safeguard critical infrastructure, ensure operational continuity, and mitigate evolving cyber risks.

What are some common challenges faced by a Senior Operational Technology Cyber Security professional when securing industrial control systems (ICS)?

A Senior Operational Technology Cyber Security professional often encounters challenges such as legacy system vulnerabilities, limited patching windows, and balancing security with uninterrupted operations. Industrial control systems are frequently built on older technologies that may not be compatible with modern security tools, making it difficult to implement standard protections. Additionally, these professionals must collaborate closely with engineering and operations teams to ensure that any security measures do not disrupt critical industrial processes. Successful candidates should be prepared to develop creative solutions that enhance security while respecting the unique constraints of operational environments.

What is a Senior Operational Technology Cyber Security specialist?

A Senior Operational Technology (OT) Cyber Security specialist is an experienced professional responsible for securing and managing the cyber risks of industrial control systems, such as SCADA and PLCs, which operate critical infrastructure and manufacturing environments. They design and implement security policies, assess vulnerabilities, and respond to incidents that could affect both digital and physical operations. Their work ensures that operational technology systems remain resilient against cyber threats while maintaining safety and reliability. This role typically collaborates with both IT and engineering teams to bridge the gap between traditional information security and industrial environments.

What is the difference between Senior Operational Technology Cyber Security vs Operational Technology Cyber Security?

AspectSenior Operational Technology Cyber SecurityOperational Technology Cyber Security
CertificationsCCSP, CISSP, GICSPGICSP, CISSP, CompTIA Security+
Work EnvironmentIndustrial control systems, SCADA networksIndustrial environments, manufacturing plants
Employer & Industry UsageUtilities, energy, manufacturing firmsSimilar industries, often entry to mid-level roles
Search & Comparison IntentUnderstanding senior roles, responsibilities, and qualificationsEntry to mid-level roles, skills, and job expectations

Senior Operational Technology Cyber Security professionals focus on leading security strategies, managing teams, and overseeing complex industrial systems. Operational Technology Cyber Security roles typically involve implementing security measures, monitoring systems, and supporting operational safety. The senior role requires more experience, certifications, and leadership responsibilities, while the operational role is more hands-on and technical.

What cities are hiring for Senior Operational Technology Cyber Security jobs? Cities with the most Senior Operational Technology Cyber Security job openings:
What are the most commonly searched types of Operational Technology Cyber Security jobs? The most popular types of Operational Technology Cyber Security jobs are:
What states have the most Senior Operational Technology Cyber Security jobs? States with the most job openings for Senior Operational Technology Cyber Security jobs include:
Senior Operational Technology Cyber Security jobs near you
Senior Operational Technology Engineer

Senior Operational Technology Engineer

Cellares

South San Francisco, CA • On-site

$125.50K - $172.30K/yr

Full-time

Posted 12 days ago

Job description

Job Summary:
Cellares is the first Integrated Development and Manufacturing Organization (IDMO) focused on mass manufacturing cell therapies. The Senior Operational Technology Engineer will lead and support IT/OT operations in a global cell therapy manufacturing lab environment, ensuring system reliability, scalability, and regulatory compliance across multiple sites.
Responsibilities:
• Manage and deliver OT systems and technology for the company’s industrial and cell manufacturing environments
• Own and maintain a robust OT roadmap, including project objectives, prioritization, and implementation plans
• Ensure OT production environments adhere to security best practices and comply with relevant regulations
• Provide hands-on technical support and troubleshooting for production-related OT/IT issues, ensuring minimal disruption to 24x7 operations
• Implement and monitor OT production systems to guarantee 24x7 uptime and reliability, including network, server, biotech manufacturing lab, and proprietary equipment
• Develop and deliver training programs for new OT staff relating to production environment
• Contribute to creating, maintaining SOPs, Policies, and Process
• Lead and support GMP-related activities, including change control, system validation, qualification (IQ/OQ/PQ), and audit readiness
• Own OT access management processes, including user provisioning, role-based access control, and periodic access reviews to ensure compliance with GxP, data integrity, and cybersecurity requirements
• Ensure compliance with industry regulations, standards, and best practices related to OT and data security
• Provide backup support to Corporate IT as needed to ensure continuity of enterprise IT services
Qualifications:
Required:
• Bachelor's Degree in related field or proper training
• 7+ years of relevant experience
• Proven experience in IT management with a manufacturing or industrial setting, with a strong focus on 24x7 operational support
• Experience with monitoring, server management, and cybersecurity best practices
• Experience with Fortigate firewalls, Hirschmann industrial switches, lab and warehouse equipment
• Experience with various applications such as Nutanix Prism, SharePoint, and JIRA
• Experience working in a biotech regulated environment
• Knowledge of and experience with current Good Manufacturing Practices (cGMP) required
• Ability to independently prioritize work and deliver results effectively in a fast-paced environment.
• Ability to be a strong problem-solving skills and the ability to work under pressure
• Requires availability for on-call support and extended hours during critical system issues to maintain 24x7 operations
• Self-awareness, integrity, authenticity, and a growth/entrepreneurial mindset
Company:
Cellares is an Integrated Development and Manufacturing Organization dedicated to the automated, large-scale production of cell therapies. Founded in 2019, the company is headquartered in South San Francisco, USA, with a team of 201-500 employees. The company is currently Growth Stage.
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About Cellares

Sourced by ZipRecruiter

Industry

Pharmaceutical and medicine manufacturing

Company size

11 - 50 Employees

Headquarters location

South San Francisco, CA, US

Year founded

2019

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