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Description

We are looking for a skilled OT Security Engineer to join our dynamic team in Dallas, Texas. In this Contract-to-Permanent role, you will play a pivotal part in designing, implementing, and monitoring cybersecurity measures for Operational Technology (OT) environments. This position requires a strong technical background and the ability to collaborate across engineering teams to ensure security best practices are upheld.

Responsibilities:

• Design and oversee cybersecurity solutions tailored to Operational Technology environments.

• Act as a trusted advisor to engineering teams and manufacturing plants, providing guidance on security protocols.

• Monitor industrial control systems for vulnerabilities and respond to security incidents.

• Develop and implement risk assessment programs to identify and address potential cybersecurity threats.

• Collaborate with vendors and stakeholders to establish incident reporting and response systems for OT breaches.

• Participate in cross-functional project meetings to align security deliverables with engineering goals.

• Validate post-project designs to ensure compliance with established OT cybersecurity standards.

• Configure and manage virtualized server environments, including VMware and Hyper-V platforms.

• Support the design and implementation of industrial network architectures, including switches, routers, firewalls, and VLANs.

• Apply cybersecurity frameworks and standards, such as ISA 62443, to OT systems.

Requirements • Bachelor’s degree in information security, computer science, or a related field (equivalent work experience may substitute for education).

• At least 3 years of experience in IT network management or OT systems.

• Proficiency in IT/OT technologies, including Microsoft Hyper-V, VMware ESXi, Windows Server, and Active Directory.

• Familiarity with industrial network design, including switches, routers, firewalls, and VLANs.

• Knowledge of common cybersecurity threats such as ransomware and denial-of-service attacks, and mitigation techniques.

• Strong understanding of the Purdue model and its application to OT security.

• Experience with Palo Alto firewalls, Cisco routers, and Cisco ASA.

• Ability to communicate complex technical concepts clearly and effectively to diverse stakeholders. Technology Doesn't Change the World, People Do.®

Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

• 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .