MCX & MSS Integration & Implementation Specialist (Mission Critical Communications Hub)

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. Through our Mission Critical Communication hub, you will help shape the future of secure communications in Sweden. Working at the intersection of technology, resilience, and public safety, you will contribute to solutions that strengthen society's preparedness for the future. Join us for a career full of opportunities, where you can make a difference and where no two days are the same.

• Your role
• In this role you will support the architecture, device specification, integration, verification and implementation of Mission Critical Services (MCX) and MSS solutions, including MCX, TETRA/3GPP interworking, Agent solutions and Telematics.

Depending on seniority and assignment, the role may operate as Solution Architect, Device Specification Lead, Integration Engineer, or Implementation/Technical Project Manager, taking responsibility from requirements and architecture through integration, testing and deployment.

MCPTT is formally standardized by 3GPP with functional architecture and information flows defined in 3GPP TS 23.379. Current MCX interoperability work also covers MCPTT, MCData and MCVideo,

In this role you will play a key role in:

• •Translate business and operational requirements into technical solution architecture
• •Define end-to-end MCX, TETRA/3GPP interworking, Agent or Telematics solutions
• •Define HLD/LLD, Interface specification, and technical requirements
• •Conduct architecture and design reviews and identify technical and integration dependencies.
• •Coordinate technical decisions across network, application, device and external supplier teams
• •Integrate MCX/Agent/Telematics applications with telecom network and backend components
• •Perform configuration, integration and end to end troubleshooting and verification
• •Coordinate architecture, integration, test and deployment activities, defect resolution with vendors and internal engineering teams

Your profile

• •Telecom architect with 10 years of strong experience across 4G/LTE and 5G NR, specially in Mission critical Network for MCX/MCPTT solution
• •Hands-on experience in at least one of MCX, TETRA, 3GPP telecom architecture, telematics or mission-critical communications.
• •Experience with solution architecture, integration, device specification or technical implementation.
• •Good understanding of IP-based telecommunications and end-to-end system architecture.
• •Experience working with multiple technical teams/vendors.
• •Ability to troubleshoot across devices, applications and network components.

What we believe you will enjoy about working here

• •Working alongside leading experts in Mission Critical Communications.
• •Being part of a collaborative community supporting the organizations that society depends on most.
• •Operating at the intersection of strategy, technology, and execution in complex mission-critical environments.
• •An inclusive culture that encourages learning and knowledge sharing, with opportunities for certifications, mentoring and professional growth.
• Application

This role requires EU citizenship and is subject to security classification, meaning that a security screening will be carried out in accordance with Swedish legislation. As part of our recruitment process, identity verification will be conducted through inspection of your ID card, and background checks may be carried out as required.

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• About Capgemini
• Capgemini is the business transformation partner for enterprises in the age of AI. We help organizations imagine and build an intelligent, sustainable future, combining AI, technology and human ingenuity to transform how they operate, innovate, and grow. With unique end-to-end capabilities spanning strategy, technology, engineering and intelligent operations, we bring together deep industry expertise and market-leading capabilities in AI, cloud and data to turn ambition into measurable business outcomes at scale. Supported by a robust ecosystem of partners and nearly 60 years of expertise, Capgemini is a responsible and diverse global organization of over 410,000 team members in more than 50 countries. The Group reported 2025 revenues of €22.5 billion.

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