MCX Solution Architect

About the Role

Capgemini is seeking an MCX Solution Architect to define and lead the end-to-end design and deployment of mission-critical communication platforms. This permanent position is based in Riyadh and focuses on enterprise and industrial environments. The role ensures high availability, low latency, and secure interoperability across various systems for global clients.

Key Responsibilities

• Architecting Mission Critical Services solutions (MCPTT/MCVideo/MCData), including QoS, priority and preemption, group communications, and service continuity across complex environments.
• Leading end-to-end solution blueprints spanning access network, transport, core, IMS/application layer, dispatch and recording systems, device ecosystems, and integration interfaces.
• Driving vendor selection, solution validation, and deployment governance, including HLD/LLD documentation, integration planning, cutover strategies, and acceptance testing.
• Defining resilience architecture encompassing geo-redundancy, active-active/active-standby configurations, disaster recovery strategy, backup and restore, and observability frameworks.
• Establishing security-by-design principles and compliance guardrails for MCX services, covering encryption, identity management, key management, and auditability.
• Supporting the test team through ATP phases, defect qualification, and FAT/SAT readiness activities.
• Leading technical workshops with key stakeholders, translating complex operational requirements into technical designs and structured delivery backlogs.

Required Experience

Candidates should possess more than 10 years of experience in a relevant field, demonstrating a strong background in solution architecture for mission-critical communication platforms.

Location and Work Type

This is a permanent position based in Riyadh. The role involves working with global clients on next-generation connectivity solutions.