X3 Network Architect- Huntingdon - Rolling Contract

My client, a global network and data implementation conslutancy, are seeking x3 Network Architects to design and configure network infrastructure for SCADA systems. Components involved will be Cisco IR1101 routers, Schneider MCSESM123F2LG0 switches, OnLogic IPCs and Rockwell license and Dongal License.

The role will be primarily based out of Huntingdon with a once per month architectural workshop planned in Peterborough.

Key Responsibilities and Skills

• Create detailed network diagrams and configuration documentation.
• Proficiency in routing protocols, static routes, and NAT.
• Familiarity with industrial networks, SCADA systems, and OT security principles.
• Ability to troubleshoot complex network issues in multi-site environments.
• Validate routing and NAT configurations for multi-site communication.
• Ensure compliance with NIS and OT security standards.
• Adherence to Water OTASP standards including Asset Monitoring, Telemetry, Automation, and SCADA software design.
• Compliance with NIS Directive for critical infrastructure security.
• Knowledge of IEC 62443 cybersecurity framework for industrial control systems.
• Implementation of secure VLAN segmentation (VLAN 10 - OT/ICS, VLAN 20 - Management, VLAN 40 - SCADA).
• Experience with Azure AD integration for SCADA IPC authentication.
• Familiarity with security tools such as SIEM logging, Qualys vulnerability scanning, and Microsoft Defender.
• Ability to configure MPLS and IPSEC VPN tunnels for remote connectivity and backup links (4G failover).

Please submit your most recent CV in application to this role.