Introduction

NOV is seeking a self-motivated ICS Security Engineer to join the Rig Technologies team. The successful candidate will work directly with technical leaders across the digital products group in the selection, deployment, and validation of cybersecurity controls to reduce exposure and ensure security and compliance requirements are maintained. In this role, you will analyze network architectures and software implementations within our operational technology (OT) environments, ensuring they align with cybersecurity best practices and industry standards. You will also work closely with product teams to ensure security controls are relevant, properly documented, and effectively maintained across our products and services.

Duties & Responsibilities

Collaborate internally and externally with business organizations to create solutions meeting our customer needs while minimizing Cyber security risks.
Guide technical leaders and business functions on OT network architecture, Compliance, and security-related matters.
Develop, document, and execute cybersecurity execution plans and schedules.
Triage and address security alerts reported by OT security systems
Continually develop OT vulnerability and remediation capability to drive faster patching and mitigation cycles
Evaluate and make recommendations to continuously improve the cybersecurity posture of digital products.
Analyze network designs and software implementation
Proactively identify risks and active threats to the OT systems, and applications
Perform incident response tasks including evidence preservation, forensics, and malware/exploit analysis
Participate in developing and implementing new products to ensure the design and functionality required to support security and compliance.
Develop and maintain cyber security technical documentation and guidelines.
Conduct OT security workshops and awareness training sessions as required.

Desired Experience & Qualification

QUALIFICATIONS:

Bachelor’s degree in Computer Science, Cyber Security, or a related field with at least 2 years of relevant experience;or
Diploma in a related field with a minimum of 5 years of relevant experience.
Security or OT-related certifications are desired. CISSP, CISA, CISM, CRISC, and/or other information security-related certifications also a plus.

EXPERIENCE:

2+ years of work experience in OT environment and ICS security
Experience with industrial network protocols such as Modbus, PROFINET, OPC, EtherCAT. (Essential)
Knowledge of design, deployment, and assessment of DCS/SCADA systems. (Desirable)
Knowledge of ICS security standard, IEC 62443, Nist framework, etc.(Desirable)
Experience with PLCs (Allen Bradley, Siemens, Wago), Embedded Windows, Embedded Linux, and RTOS control systems.
Experience with Windows Servers, Linux/UNIX, enterprise anti-virus, endpoint security, application whitelisting technologies, SIEM, logging configurations, IDS/IPS, authentication methods, TCP/IP, packet capture, and analysis

Interested?

Don’t miss this opportunity to make an impact! Submit your application now and join us on an exciting journey.

NOV Africa (Pty) Ltd

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