Cybersecurity Job at Prisa Consulting Services LLC in Houston

Job Title: Cybersecurity Technical Lead

Location: Houston, TX (Onsite)

Position: Contract

Job Description

• We are seeking a highly skilled Cybersecurity Technical Lead with strong hands-on experience in Operational Technology (OT) security and Industrial Control Systems (ICS). The ideal candidate will have a deep understanding of the Purdue model (levels 0-5), industrial protocols, and ICS technologies, combined with proven expertise in implementing cybersecurity frameworks and tools.
• Lead cybersecurity initiatives across OT and ICS environments.
• Apply the Purdue model to design and secure industrial systems (levels 0-5).
• Configure and secure SCADA, PLC, and DCS systems.
• Ensure compliance with cybersecurity frameworks and standards (e.g., ISA/IEC 62443).
• Implement and manage security tools, including SIEM, IDS/IPS, and firewalls.
• Provide technical leadership, risk assessments, and incident response guidance.
• Collaborate with cross-functional teams to ensure OT security integration.
• Be open and available for business travel to Panama City, Florida as required.

Required Skills & Experience

• Strong hands-on experience in OT security and ICS.
• Deep understanding of the Purdue model (0-5 levels).
• Proficiency in industrial protocols: Modbus, OPC, PROFINET.
• Solid knowledge of ICS technologies (SCADA, PLC, DCS).
• Expertise in cybersecurity tools and frameworks (SIEM, IDS/IPS, firewalls).

Preferred Certifications

• GICSP, CISSP, ISA/IEC 62443, CCNP Security or equivalent.