Operational Technology Cybersecurity Specialist

Job overview

The Operational Technology Cybersecurity Specialist role is onsite in Corpus Christi, TX. Compensation is not specified. The position supports Puffer-Sweiven’s process-control, automation, safety, and reliability solutions for process-intensive facilities. The specialist deploys and integrates cybersecurity solutions for operational technology environments, investigates security events, and helps customers assess and reduce risks to industrial control systems. The role also works with project teams and technology partners to incorporate security into automation projects and provide customer guidance and documentation.

What you'll do

• Lead onsite deployment and integration of OT cybersecurity and platform solutions, including threat monitoring, secure remote access, endpoint protection, network monitoring, and data integration
• identify logging and monitoring sources and develop strategies, baselines, alert tuning, correlation rules, and escalation paths
• analyze security events and investigate alerts and anomalies
• support OT incident response
• conduct security architecture reviews and risk assessments of DCS, PLC, SIS, and supporting infrastructure
• develop procedures, standards, and playbooks and support MOC
• support network segmentation, firewall configuration, secure remote access, and access control
• assist customers with cybersecurity documentation and audit support
• collaborate on automation project lifecycle phases and support FAT, SAT, commissioning, and startup
• advise customers and prepare technical documentation and reports.

What we're looking for

Skills & competencies

operational technology cybersecurity specialist

puffer-sweiven

corpus christi tx

onsite

ot cybersecurity

industrial control systems

ics

industrial networking

threat monitoring

incident response

network segmentation

customer support

automation projects

Work arrangement

• Weekend coverage required

Why this role

Focus on industrial OT cybersecurity, including control systems, industrial networking, threat monitoring, and customer project support.

About the employer

Puffer-Sweiven is hiring for this role. Industry: Offices of Physicians (except Mental Health Specialists). Sector: 62.