Senior Operational Technology Expert

Senior Operational Technology Expert

Posted 1 day ago by Allegis Global Solutions on Linkedin

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Negotiable
Inside
Remote
London, England, United Kingdom
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Active Directory Cyber Security Data Warehousing DCS File Format Embedding Ethernet Extensible Markup Language (XML) File Servers Firewall Linux Microsoft 365 Middleware Operating Systems Operational Technology (OT) Security Oracle Linux SAP Applications Security Strategies SMTP (Simple Mail Transfer Protocol) Supervisory Control And Data Acquisition (SCADA) Systems Integration VMware Certified Associate

Summary: The Senior Operational Technology Expert at GlaxoSmithKline (GSK) will serve as a Subject Matter Expert in OT Cyber Security, focusing on embedding security practices across manufacturing sites. This role involves assessing operational resilience, identifying vulnerabilities, and ensuring compliance with global standards. The position requires collaboration with various business units to enhance security strategies and mitigate risks. The expert will also be responsible for monitoring and managing gaps in security controls across sites.

Key Responsibilities:

  • Evaluate the current state of operational resilience at each site.
  • Identify vulnerabilities and potential risks to operational technology systems.
  • Assess compliance with requirements (Global SOPs and Global Technical Standards).
  • Provide recommendations for improving resilience and mitigating identified risks.

Key Skills:

  • Technical authority or SME on OT architecture and infrastructure.
  • Broad general knowledge on IT applications and infrastructure.
  • Specific knowledge of IT Networks (switches, routing, firewalls).
  • Experience with Firewall rules, logging, monitoring, IDS/IPS (Checkpoint & Palo Alto).
  • Knowledge of Microsoft Active Directory and enabling services (e.g., NTP, SMTP, patching, AntiVirus).
  • Familiarity with system integration technologies (OPC, XML, middleware).
  • Database knowledge (SQL, Oracle, data warehousing, architecture).
  • Experience with current and legacy operating systems (Microsoft Server, Microsoft Clients, Linux).
  • Server infrastructure knowledge (VMWare ESXi, storage).
  • Specific knowledge of control systems from various vendors (PLC, DCS, SCADA).
  • Experience with Manufacturing Execution Systems (Data historians, EBR, OEE, SAP).
  • Understanding of ISA Standards (ISA 99/IEC62443, S95, S88).
  • Knowledge of communication networks and protocols (Serial, Profibus, Ethernet).

Salary (Rate): undetermined

City: London

Country: United Kingdom

Working Arrangements: remote

IR35 Status: inside IR35

Seniority Level: undetermined

Industry: IT

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