OT Industrial Network Security Engineer – Palo Alto & OT

Helmsman Group; Houston (TX); On-site; USD 100,000 - 130,000; Full time

Job summary

A leading technology firm in Houston is seeking an Industrial Network Security Engineer responsible for managing security solutions and ensuring efficient data flow in operational technology. The ideal candidate will have strong experience in network security, specifically with Palo Alto firewalls and HP/Aruba switches. This position offers the opportunity to contribute to enhancing security measures across the Americas hubs, engaging with global teams and managing technical documentation effectively. Competitive compensation and contract through December 2025 with potential for extension.

Qualifications

• 5 to 9 years of experience with network security.
• At least 2 years with Palo Alto firewalls is required.
• Proven experience in troubleshooting and monitoring security solutions.

Responsibilities

• Contribute to innovation management and service strategy.
• Set-up and follow action plans to mitigate vulnerabilities.
• Administer the platforms, ensuring availability and security.

Skills

Network security

Palo Alto firewalls

HP/Aruba switches

Troubleshooting

Technical documentation

Problem management

Communication

Education

Bachelors degree in Computer Science or IT security

CISSP or similar certifications

Tools

Wireshark

Splunk

Service Now

Job description

A leading technology firm in Houston is seeking an Industrial Network Security Engineer responsible for managing security solutions and ensuring efficient data flow in operational technology. The ideal candidate will have strong experience in network security, specifically with Palo Alto firewalls and HP/Aruba switches. This position offers the opportunity to contribute to enhancing security measures across the Americas hubs, engaging with global teams and managing technical documentation effectively. Competitive compensation and contract through December 2025 with potential for extension.