Our Oil and Gas Client having interests in ten North Sea producing oil and gas assets are currently seeking Control Systems IT Engineers for permanent opportunities based in Aberdeen. The role and responsibilities include but are not limited to the following:
The CS-IT is a cyber specialist responsible for protecting, monitoring, and improving cyber security in Operational Technology (OT) environments. Reporting to the CISO function, the CS-IT strengthens the security and resilience of OT from within the Information Security function. The role partners with Operations, Engineering, and vendors to protect industrial systems without owning or modifying control logic or instrumentation. The focus is on network security, monitoring, vulnerability management, incident response, and governance for IT assets residing on OT networks.
Key tasks / responsibilities
- Design secure OT network architectures
- Develop OT baselines and hardening standards
- Review OT project designs for cybersecurity requirements
- Build in segmentation
- Implement and manage OT security controls
- Manage OT firewalls
- IDS/IPS
- Deploy and manage monitoring tools
- MFA
- Access Control
- Vulnerability management
- Embed cybersecurity into OT project delivery – controls, design, regulatory standards
- Govern third-party/vendor OT access
- Key participant in risk assessments
- Maintain OT asset inventories
- Discover, log and maintain devices
- Maintain knowledge of vulnerabilities, patching & AV status, OS information etc.
- Support OT incident response – work alongside partners: application & infrastructure support, SOC
- Support compliance with standards – IEC/ISA 62443, NIST 800-82, ISO 27001
- Deliver OT security training – champion OT Security, build & present material to raise awareness
Skills, experience & attributes of candidate
- Bachelor’s in CS, InfoSec, Engineering, or equivalent experience
- 5+ years cybersecurity experience
- Experience with industrial protocols and OT networking
- Network security experience e.g. firewalls, VPN, VLANs
- Can demonstrate OT experience in live operational environments
- Experience integrating OT data into
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