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Job Description & How to Apply Below
Industrial Control Systems Specialist
Location:
Doha, Qatar
The Industrial Control Systems (ICS) Specialist is responsible for administering the company’s ICS network and related systems, with a focus on maintaining infrastructure health, cybersecurity compliance, and operational efficiency for production systems.
Key Responsibilities- Review ICS network and security requirements from operational and strategic perspectives to determine short‑and‑long‑term needs for production control networks
- Ensure secure, reliable infrastructure systems and associated subsystems are in place for core operational functions
- Serve as the primary point of contact for ICS network security issues, ensuring system availability and integrity
- Develop, maintain, and update cybersecurity policies in line with international standards and relevant local regulations
- Configure and maintain ICS network components including firewalls, switches, intrusion detection and prevention systems
- Establish procedures for periodic security reviews and proactively correct system deviations
- Administer Windows‑based systems including user configuration, access privileges, event log review, and server backup and restoration
- Identify and implement improvements to ICS network security
- Participate in engineering, Factory Acceptance, and Site Acceptance Testing of new control systems to ensure compliance with ICS security requirements
- Ensure compliance with company safety, health, environment, and quality policies and standards
- Troubleshoot and resolve operational issues, escalating when necessary
- Respond to routine emergency call‑outs outside of work hours
- Maintain agreed level of ICS system availability
- Achieve planned annual objectives
- Ensure adequacy and reliability of software and hardware applications
- Bachelor’s degree in Engineering, Computer Science, or related field
- Professional certification in networking and security
- 5‑8 years’ experience in a similar role, with at least 3 years in an Industrial Control Systems environment
- Experience in computer networking and security within ICS environments
- Strong knowledge of ICS network protocols, including TCP/IP, MODBUS, and OPC fundamentals
- Experience with industrial firewalls, VPNs, switches, DHCP, DNS
- Skilled in applying Windows patches, antivirus updates, and general system administration
- Strong troubleshooting and administration skills for Windows servers and workstations
- Familiarity with automation systems such as DCS and PLC; experience with Foxboro IA series DCS is an advantage
- Proficient in Windows system administration, including Active Directory domain controllers
- Time management, planning, and organisation
- Effective communication and teamwork
- Commitment to safety, innovation, and continuous improvement
- Customer focus, flexibility, and results orientation
- Initiative, influence, and people development
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