76 to 80 of 80 High Availability Jobs in London

operational environment. Working from the onsite workshop and across multiple machine rooms, you'll play a key role in maintaining the performance, reliability and availability of essential IT infrastructure — supporting systems that the customer's operations depend on. What You'll Be Doing Key Responsibilities Provide onsite L2/… Experience Demonstrable hardware repair and maintenance experience within an enterprise environment. Strong fault-finding, diagnostic and troubleshooting skills. Experience supporting critical, operationally sensitive or high-availability environments. Knowledge of at least one of the following: IBM Mainframes: 9672, 2003, 2066 or 2096 IBM Tape Systems ...

similar messaging systems) and relational database design/optimization (PostgreSQL, MySQL).Architectural Knowledge: Proficiency in domain-driven design (DDD), microservices patterns, and building for high availability and low latency. Product Mindset: A customer-centric approach to engineering—balancing technical excellence with business context, user experience, and cost efficiency. ...

messaging systems) and relational database design/optimization (PostgreSQL, MySQL). Architectural Knowledge: Proficiency in domain-driven design (DDD), microservices patterns, and building for high availability and low latency. Product Mindset: A customer-centric approach to engineering—balancing technical excellence with business context, user experience, and cost efficiency. ...

remediation roadmaps. Align OT security architecture to recognised frameworks and regulatory requirements. Collaborate with OT engineers, operational stakeholders, and cyber teams to balance safety, availability, and security. Provide architectural guidance across IT/OT convergence programmes. What we're looking for Proven experience securing Operational Technology (OT) or Industrial … with industrial protocols such as Modbus, DNP3, Ethernet/IP, OPC/UA , and associated security risks. Experience operating in regulated, safety-critical, or high-availability environments. Ability to translate technical risk into clear architectural decisions for engineering and operational audiences. We welcome candidates from any industry with ...

Responsibilities : Teamcenter Installation, Configuration & Administration Install, configure, and maintain Siemens Teamcenter Unified Architecture (TCUA) — including Active Workspace, server components, and client layers. Perform High Availability (HA) and Load Balanced environment installations. Use Siemens Deployment Center for installation, upgrades, and environment management across TCUA 12/13+ versions. Implement ...