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Lead security for systems deployed in customer environments, overseeing secure configuration, patching, lifecycle management, customer assurance, audits, certifications, risk prioritization, and third-party security providers. Champion security across delivery and operations, coordinate internal expertise, respond to customer and government requirements, and report security risks and progress to senior leadership. The role is primarily based in Bristol with occasional travel to Cardiff, Bath, and worldwide customer sites.

Design and prototype high-quality 2D and 3D geospatial visualisations for maritime surveillance products. Translate large maritime datasets into clear visual patterns, wireframes, interaction models and polished UI. Define cartographic visual systems, collaborate with product, engineering and data teams, and prototype using mapping and viz libraries. Ensure designs are implementable at large data scale and validate with users for operational usability.

Design 2D and 3D geospatial visualisations and map-led UI for maritime surveillance products. Create wireframes, prototypes and polished interfaces; define cartographic visual systems; prototype with modern geospatial libraries; collaborate with product, engineering and data teams to ensure performant, operationally useful visual analytics and user-tested designs.

Design and build distributed, fault-tolerant Elixir/OTP services and LiveView applications to process and visualise live maritime telemetry and geospatial data. Influence platform architecture, improve deployment/observability, and develop scalable APIs and containerised services across cloud and on-prem environments.

Build resilient, distributed Elixir/OTP systems for sovereign-territory and maritime surveillance. Work on real-time telemetry ingestion, scalable APIs, LiveView front-ends, geospatial visualization, containerised deployments, and platform architecture improvements with a small experienced team.