MCX Solutions Architect

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world's most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.

Your Role

As a Lead MCX Solution Architect, you will define and lead the end-to-end design and deployment of mission-critical communication platforms for enterprise and industrial use, ensuring high availability, low latency, and secure interoperability across devices, networks, and dispatch systems.

In this role you will play a key role in:

• Architecting Mission Critical Services solutions (MCPTT/MCVideo/MCData) including QoS, priority and preemption, group communications, and service continuity.
• Leading solution blueprints across access network, transport, core, IMS/application layer, dispatch/recording, device ecosystem, and integration interfaces.
• Driving vendor selection, solution validation, and deployment governance including HLD/LLD, integration planning, cutover, and acceptance.
• Ensuring interoperability with dispatch consoles, recording.
• Defining resilience architecture including geo-redundancy, active-active/active-standby configurations, DR strategy, backup/restore, and observability frameworks.
• Establishing security-by-design and compliance guardrails for MCX services, covering encryption, identity management, key management, and auditability.
• Support the test team during the testing phase (ATP, defects qualification, and so on)
• Leading workshops with stakeholders and translating operational requirements into technical designs and a structured delivery backlog.

Your Profile

• Proven experience delivering mission-critical platform design and deployment across MCX, PSLTE, or critical communications environments.
• Hands-on vendor experience with Hytera or relevant vendors such as Airbus, Motorola Solutions, TDTech, or equivalent MCX ecosystem partners.
• Strong knowledge of 3GPP Mission Critical Services, IMS, VoLTE/VoNR concepts, QoS/QCI/5QI, policy control, and session management.
• Demonstrated experience producing HLD/LLD documentation, test strategies, FAT/SAT plans, and operational readiness frameworks.
• Strong stakeholder leadership capability with proven ability to lead multi-vendor technical delivery at scale.
• Knowledge of Nutanix platform is a plus

What Would Make You Stand Out

• Experience with Kubernetes, telco cloud, containerized network functions, and CI/CD pipelines for network applications.
• Exposure to ETSI, 3GPP, and GSMA guidelines relevant to mission-critical communications.
• Knowledge of radio planning and coverage constraints and understanding of how MCX impacts RAN dimensioning.

What You'll Love About Working Here

• Free access to learning platforms – Free access for all to world-class learning assets and curated programs from Harvard Business Review, Coursera, Pluralsight, Udemy, Microsoft, AWS, Google and many more.
• Digital campuses and academy – Our engineering academy offers more than 60,000 hours of training, as also our digital campus on GenAI, data or sustainability, support digital learning in the flow of work from awareness to expert certifications.
• Worldwide Leader of Engineering Services – Capgemini Engineering combines its broad industry knowledge and cutting-edge technologies in digital and software to support the convergence of the physical and digital worlds. We help our clients unleashing their R&D potential to develop smart products and services of tomorrow.
• Engineering Horizons – A global conference crafted exclusively for Capgemini Engineering colleagues, where excellence takes center stage. Immerse yourself in opportunities to showcase your talents and connect with the brightest minds in engineering across the planet.
• Environmental sustainability – Our teams around the world pave the way for a sustainable future from building electric cars (Citroen AMI), hydrogen cars (H2 Hydrogen Age) or solar airships to making offices green (Energy Command center).

About Capgemini

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.