RAN System Specialist (Mission Critical Communications Hub)

Capgemini Engineering; Stockholms kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

Capgemini Engineering in Sweden is seeking a highly experienced MBB RAN System specialist to design, analyse and optimise LTE/NR networks, with a focus on mobility management and multi-operator environments.

You will work across RAN coverage, capacity, handover and roaming strategies, collaborating with vendors and core network teams to deliver robust mission-critical communications solutions.

Qualifications

• Bachelor’s or master’s degree in Telecommunications, Electronics, or related field.
• Minimum 10 years of LTE/NR experience.
• Fluency in English; Swedish language skills are advantageous.

Responsibilities

• Design, analyse, and optimise LTE/NR radio access network.
• Develop coverage and capacity improvement strategies.
• Lead mobility management strategies for LTE/NR networks.
• Assess and troubleshoot RAN coverage, capacity, and handover reliability.
• Work with CSP or mission-critical networks on roaming and MOCN/MORAN.
• Prepare optimisation reports and design documentation.

Skills

LTE/NR optimization

RAN design

Mobility management

MOCN/MORAN experience

Root cause analysis

Education

Bachelor’s/Master’s in Telecommunications or Electronics

Tools

Atoll

TEMS

NEMO

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

As a MBB RAN System specialist, you shall have deep expertise in 4G LTE and 5G NR radio networks, mobility management, and network optimisation. You will play a key role in designing, analysing, and optimising coverage, mobility, handover performance, and roaming strategies across complex multi‑operator and mission‑critical network environments.

In this role you will play a key role in:

• Design, optimise and troubleshoot LTE/NR radio access network. Develop and implement coverage and capacity improvement strategies.
• Lead the design and optimisation of mobility management strategies across LTE and 5G networks covering intra‑inter, LTE‑NR, inter‑RAT mobility, X2, XN interfaces in depth understanding, able to assess and support troubleshooting of issues in RAN coverage, capacity, and handover reliability
• Hands on experience in MOCN, MORAN, roaming environments in CSP or mission‑critical networks.
• Deep understanding of SINR, RSRP, RSRQ, EN‑DC, mobility triggers and procedures, etc.
• Understanding of RAN e/gNB IP stack routing and binding to IPSec/encryption tunnels in combination with MOCN.
• Strong understanding of QoS for LTE/NR (QCI/5QI priorities, scheduling, etc) and closely with core network teams to optimise signalling and mobility procedures
• Identify root causes of mobility‑related service degradation and implement corrective actions, working closely with vendors and stakeholders to rectify the issues on priority.
• Prepare optimisation recommendations, test reports & design documentation

Your profile

• Bachelor’s/master’s degree in Telecommunications, Electronics, or related field
• Minimum 10 years of experience in LTE/NR, network optimisation, MOCN, MORAN
• Strong understanding of RF related tools like Atoll, TEMS, NEMO or equivalent
• Ability to bridge operational, architectural, and governance aspects of network optimisation 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 organisations 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 the business transformation partner for enterprises in the age of AI. We help organisations 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 organisation of over 410,000 team members in more than 50 countries. The Group reported 2025 revenues of €22.5 billion.

Make it real | www.capgemini.com