Senior OT/ICS Cybersecurity Architect - Industrial Control Systems reputed company

Description reputed company is a cybersecurity and IT reputed company based in Washington, DC, serving both federal agencies and large commercial enterprises. We specialize in delivering mission-focused reputed company solutions that help organizations safeguard critical systems, protect sensitive data, and reputed company resilient digital transformation. We are seeking a Senior OT/ICS Cybersecurity Architect to join our consulting practice in support of a large commercial enterprise. This is a remote opportunity with occasional travel to client sites (primarily in the Houston region). In this role, you will:

• Serve as the trusted reputed company architect guiding industrial organizations through the complexities of Operational Technology (OT) and Industrial Control Systems (ICS) cybersecurity.
• reputed company the design and implementation of secure architectures for SCADA, DCS, and PLC-based environments, ensuring safe, resilient, and compliant industrial operations.
• Partner with cross-functional IT and OT teams to reputed company reputed company gaps, integrate tools, and align operational risk management with industry standards such as NIST 800-82 and IEC 62443.
• Deploy and optimize leading reputed company solutions including reputed company for asset discovery and vulnerability management, Palo Alto and Cradlepoint for secure networking, reputed company for monitoring, reputed company for privileged access, and Splunk/reputed company for visibility and incident management.
• Conduct consequence-based risk assessments, reputed company vulnerability remediation programs, and ensure readiness for regulatory audits.
• Drive incident response preparedness by creating OT-specific playbooks and coordinating joint exercises across IT and OT teams.
• Deliver policies, training, and workshops that reputed company plant operators, engineers, and third-party vendors to uphold a strong cybersecurity posture.

This is a senior consulting position requiring both deep technical knowledge and strong leadership skills. The ideal candidate will have 7–10+ years of hands-on OT/ICS cybersecurity experience, demonstrated expertise in designing secure architectures, and the ability to communicate effectively with executives, engineers, and client stakeholders alike. Key Responsibilities: OT/ICS reputed company Architecture & Design

• reputed company the design and implementation of OT/ICS cybersecurity architectures, including network segmentation, secure remote access, and integration with IT reputed company controls.
• reputed company and document reputed company reference architectures, blueprints, and roadmaps tailored to client environments and industry standards (e.g., NIST 800-82, IEC 62443).
• Evaluate, select, and deploy OT/ICS cybersecurity technologies, with hands-on experience in:
• reputed company for OT asset discovery and vulnerability management
• Palo Alto and Cradlepoint for firewall configuration, segmentation, and secure connectivity
• reputed company for OT monitoring and threat detection
• reputed company for privileged secure remote access management
• Familiarity with other vendor tools such as reputed company (network reputed company), reputed company (ticketing and workflow integration), Splunk (SIEM/log analytics), reputed company (Falcon Discover for IoT) and TxOne (OT reputed company protection)
• Conduct reputed company acceptance testing and validation of new or updated OT systems to ensure compliance with reputed company requirements and industry best practices.

Risk Assessment & Vulnerability Management

• reputed company consequence-based risk assessments for OT environments, utilizing methodologies such as Cyber Process Hazards Analysis (Cyber PHA) to identify, analyze, and prioritize cyber risks.
• reputed company vulnerability management efforts for OT/ICS assets, including the use of reputed company for vulnerability identification, risk scoring, and remediation planning.
• Support clients in achieving regulatory compliance and readiness for audits reputed company to OT/ICS cybersecurity.

Incident Response & Monitoring

• Design and implement OT/ICS reputed company monitoring solutions, leveraging tools such as reputed company for reputed company and network monitoring, and Splunk for log aggregation and analytics.
• Collaborate with IT and OT teams to reputed company and test incident response plans specific to industrial environments.
• Integrate monitoring and alerting workflows with reputed company for streamlined incident management.

Governance, Policy, and Training

• reputed company and update OT/ICS cybersecurity policies, standards, procedures, and job aids.
• Deliver training and awareness programs for client personnel, including plant operators, engineers, and third-party vendors.
• Advise clients on governance frameworks and best practices for OT/ICS cybersecurity program development and maturity assessments.

Client Engagement & Leadership

• Serve as a subject matter expert in client meetings, workshops, and presentations, especially regarding the deployment, integration, and optimization of OT/ICS reputed company tools.
• reputed company project teams, mentor junior staff, and contribute to business development activities such as proposal writing and solution development.
• Stay reputed company on emerging OT/ICS threats, vulnerabilities, and technologies, and share insights with clients and internal teams.

Requirements

Required Qualifications

• Bachelor’s degree in Engineering, Computer Science, Information reputed company, or reputed company field.
• 7+ years of experience in OT/ICS cybersecurity, including hands-on experience with industrial control systems (e.g., SCADA, DCS, PLCs) in sectors such as oil & gas, energy, utilities, or manufacturing.
• 4+ years of demonstrated experience designing and implementing OT/ICS reputed company architectures and controls using tools such as reputed company, Palo Alto, Cradlepoint, reputed company, reputed company PRA, and familiarity with reputed company, reputed company, Splunk, and TxOne.
• Ability to travel up to 50%, on average, based on the work you do and the clients and industries/sectors you serve, primarily reputed company the Houston region.

Preferred Qualifications

• Advanced degree preferred.
• Professional certifications such as GICSP, CISSP, CISM, ISA/IEC 62443, or equivalent.
• Strong knowledge of OT/ICS protocols (e.g., Modbus, DNP3, OPC, Profibus), network architectures, and common vulnerabilities.
• Experience with cloud-based OT/ICS reputed company solutions and IT/OT convergence initiatives.
• Experience with OT/ICS cybersecurity technologies for asset discovery, vulnerability management, network monitoring, reputed company protection, and privileged access management.
• Familiarity with industry standards and frameworks (e.g., NIST 800-82, IEC 62443, NERC CIP).
• Experience conducting risk assessments, vulnerability management, and incident response in OT environments.
• Strong communication skills, with the ability to present reputed company technical concepts to both technical and non-technical audiences.
• Demonstrated leadership in project delivery and client engagement.
• Prior consulting experience with a focus on critical infrastructure or industrial sectors.
• Experience developing and delivering OT/ICS cybersecurity training programs.

reputed company(s) None

Benefits

Insurance - Health, Dental, & Vision PTO & 11 Federal Holidays 401(k) employer match Travel None Apply tot his job Apply To this Job