IP Transport Solution Architect (Mission Critical Communications Hub)

Capgemini Engineering; Stockholms kommun; On-site; SEK 950,000 - 1,500,000; Full time

Job summary

Capgemini Engineering in Stockholm is strengthening its mission-critical telecom team and opening multiple roles for IP transport architects. You will design, implement and integrate IP transport and backbone networks across RAN, Core, data centres and cloud-native environments to support secure communications between mobile core, network elements and platforms.

The role calls for deep expertise in routing protocols (BGP, IS-IS, OSPF), MPLS-TE, SR-MPLS/SRv6, and resilient architectures

Qualifications

• Bachelor’s or Master’s degree in Telecommunications, Electronics, or related field.
• Minimum 10 years of experience in IP planning, designing, implementation or integration.
• Professional networking certifications such as CCNA together with a CCNP or CCNP Enterprise certification are considered a strong advantage.
• Ability to bridge operational, architectural, and governance aspects of network optimization.
• Fluency in English; Swedish language skills are advantageous.

Responsibilities

• Design, implement and configure IP transport and backbone networks, including routing architecture, network segmentation, traffic isolation, resiliency, capacity planning, availability, performance and end-to-end service assurance.
• Lead end-to-end integration and implementation of IP transport and backbone solutions across RAN, Core, datacentre and service domains, including configuration, integration, testing, troubleshooting and service readiness.
• Drive IP integration with relevant network elements, ensuring routing, QoS, synchronization, resiliency and connectivity requirements are validated through implementation and acceptance.
• Establish connectivity for hosted network functions, platforms and services, defining a scalable routing architecture utilizing standard routing protocols (BGP, IS-IS, OSPF, MPLS-TE, SR-MPLS/SRv6), ensuring network scalability, performance, and operational simplicity.
• Implement and validate resilience strategies including Active-Active and Active-Standby architectures, geographic and path diversity, fast convergence mechanisms, BFD, MPLS-FRR, and TI-LFA to eliminate single points of failure and meet demanding availability objectives.
• Translate High-Level Designs (HLD) into detailed engineering and implementation Low-Level Designs (LLD), supporting deployment, integration, testing, migration and service readiness.
• Act as the Connectivity/IP Transport SME, leading technical decisions, design reviews, troubleshooting, documentation, implementation governance and knowledge transfer across delivery and operations teams.

Skills

IP planning

Networking design

Cross-functional collaboration

Education

Bachelor’s or Master’s in Telecommunications

Tools

BGP

OSPF

Job description

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

We are strengthening our mission-critical telecom team in Stockholm and have multiple openings across IP transport from designing to planning, implementation and integration.

As an IP Transport Solution Architect for Mission Critical Communications, you will bring deep expertise in carrier-grade IP transport networks, end-to-end service architecture, routing, traffic engineering and resiliency design. You will play a key role in defining, designing, and validating resilient transport solutions spanning IP Backbone, Transport and Backhaul to secure communications between the Mobile Core, Radio Access Networks, Security Platforms, Data Centres, and cloud-native environments.

In this role you will play a key role in:

• Design, implement and configure IP transport and backbone networks, including routing architecture, network segmentation, traffic isolation, resiliency, capacity planning, availability, performance and end-to-end service assurance.
• Lead end-to-end integration and implementation of IP transport and backbone solutions across RAN, Core, datacentre and service domains, including configuration, integration, testing, troubleshooting and service readiness.
• Drive IP integration with relevant network elements, ensuring routing, QoS, synchronization, resiliency and connectivity requirements are validated through implementation and acceptance.
• Establish connectivity for hosted network functions, platforms and services, defining a scalable routing architecture utilizing standard routing protocols (BGP, IS-IS, OSPF, MPLS-TE, SR-MPLS/SRv6), ensuring network scalability, performance, and operational simplicity.
• Implement and validate resilience strategies including Active-Active and Active-Standby architectures, geographic and path diversity, fast convergence mechanisms, BFD, MPLS-FRR, and TI-LFA to eliminate single points of failure and meet demanding availability objectives.
• Translate High-Level Designs (HLD) into detailed engineering and implementation Low-Level Designs (LLD), supporting deployment, integration, testing, migration and service readiness.
• Act as the Connectivity/IP Transport SME, leading technical decisions, design reviews, troubleshooting, documentation, implementation governance and knowledge transfer across delivery and operations teams.

Your profile

• Bachelor’s/master’s degree in Telecommunications, Electronics, or related field
• Min 10 years of experience in IP planning, designing, implementation or integration.
• Professional networking certifications such as CCNA together with a CCNP or CCNP Enterprise certification are considered a strong advantage.
• Ability to bridge operational, architectural, and governance aspects of network optimization etc
• Fluency in English; Swedish language skills are advantageous

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.

About Capgemini

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology, and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of over 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2025 global revenues of €22.5 billion. Make it real | www.capgemini.com