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Senior Operational Technology Cyber Security Jobs

SOFIDEL

Operational Technology Security Assistant

Horsham, PA · On-site

$37K - $46K/yr

We are seeking an OT Information Security Administrator to support the cybersecurity, reliability, and protection of Operational Technology (OT) systems across our manufacturing facilities. This role ...

Harlingen CISD

Cybersecurity Specialist

Harlingen, TX · On-site

$74K/yr

This position supports reliable, secure, and scalable technology operations across all district ... Bachelor's degree in information technology, cybersecurity, computer science, management ...

Novelis Corporate HQ

Sr IT Internal Auditor

Atlanta, GA · Hybrid

$90K - $118K/yr

The Senior IT Auditor will lead and complete risk-based audits, including cybersecurity and operational assessments, across intricate processes and technical domains, focusing on information systems ...

Novelis

Sr IT Internal Auditor

Atlanta, GA · Hybrid

$90K - $118K/yr

The Senior IT Auditor will lead and complete risk-based audits, including cybersecurity and operational assessments, across intricate processes and technical domains, focusing on information systems ...

Novelis Corporate HQ

Sr IT Internal Auditor

Atlanta, GA · On-site

$90K - $118K/yr

The Senior IT Auditor will lead and complete risk-based audits, including cybersecurity and operational assessments, across intricate processes and technical domains, focusing on information systems ...

M&D

Director of Cybersecurity

Humble, TX · On-site

... IT and operational technology (OT) teams to secure network infrastructure, industrial control ... senior leadership and the board on cybersecurity risks, incidents, and mitigation strategies.

Daikin

Sr. Director IT Cyber Security

Waller, TX · On-site

$100K - $135K/yr

The Senior Director of Cyber Security is responsible for establishing and leading the enterprise ... Direct cyber defense operations, including threat detection, incident response, vulnerability ...

Innoflight

Sr. IT Cyber Security Specialist

San Diego, CA · On-site

$135K - $160K/yr

As a Senior IT Cyber Security Specialist , you will play a critical role in protecting Innoflight ... that support operational excellence and regulatory compliance. * Collaborates Across the ...

Daikin

Sr. Director IT Cyber Security

Waller, TX · On-site

$100K - $135K/yr

The Senior Director of Cyber Security is responsible for establishing and leading the enterprise ... Direct cyber defense operations, including threat detection, incident response, vulnerability ...

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Senior Operational Technology Cyber Security information

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$23K

$113.7K

$150.5K

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

As of Aug 6, 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 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 are the key skills and qualifications needed to thrive as a senior operational technology cyber security professional?

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 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

Operational Technology Security Assistant

SOFIDEL

Horsham, PA • On-site

$37K - $46K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 18 days ago

Sofidel rating

7.9

Company rating: 7.9 out of 10

Based on 26 frontline employees who took The Breakroom Quiz

Job description

Sofidel America, a subsidiary of the Sofidel Group, is a leading manufacturer of tissue paper products with a strong commitment to innovation, sustainability, and operational excellence.
We are seeking an OT Information Security Administrator to support the cybersecurity, reliability, and protection of Operational Technology (OT) systems across our manufacturing facilities. This role will partner with IT, Engineering, and Operations teams to maintain secure production environments, support cybersecurity initiatives, and help protect critical manufacturing systems.
Key Responsibilities:
  • Maintain inventory and documentation of OT hardware and software assets, including physical and virtual systems within manufacturing environments.
  • Support user access management, system permissions, and security controls for OT applications and production systems.
  • Assist with implementing secure configurations, cybersecurity standards, and best practices for industrial systems.
  • Partner with IT and plant teams to support system updates, network security, troubleshooting, and improvements to manufacturing technology infrastructure.
  • Monitor and support OT security tools, including antivirus, anti-malware solutions, vulnerability management, and system protection measures.
  • Assist with backup procedures and recovery strategies for critical production equipment, including PLCs, HMIs, and other factory devices.
  • Support cybersecurity assessments, testing activities, incident response, and remediation efforts within manufacturing environments.
  • Collaborate with cross functional teams to ensure compliance with company cybersecurity policies and physical security requirements.
  • Identify opportunities to improve OT security processes, system reliability, and operational efficiency.

Requirements:
  • Bachelor's degree in Information Technology, Cybersecurity, Computer Science, Engineering, or a related field preferred.
  • 1-3 years of experience in IT, Cybersecurity, Operational Technology, Industrial Automation, or a manufacturing technology environment.
  • Exposure to industrial control systems, manufacturing networks, PLCs, HMIs, or automation systems preferred.
  • Basic understanding of cybersecurity principles, network security, system administration, and access management.
  • Strong analytical and troubleshooting skills with the ability to identify and resolve technical issues.
  • Ability to collaborate with IT, Engineering, Operations, and manufacturing teams.
  • Strong communication skills with the ability to support multiple locations and business priorities.
  • Proficiency with Microsoft Office and general IT systems.
  • Willingness to travel occasionally to support manufacturing facilities.
  • Eagerness to learn, adapt to new technologies, and grow within the cybersecurity field.

Why Join Sofidel America?
  • Competitive compensation and benefits
  • Stable and growing manufacturing organization
  • Opportunities for professional development
  • Health, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and holidays

Equal Opportunity Employer
Sofidel America is an Equal Opportunity Employer and complies with all applicable federal, state, and local employment laws.
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