Provide advanced technical support and solution architecture for 4G and 5G Packet Core, policy, and cloud environments. Own complex customer issues, perform protocol-level troubleshooting and root cause analysis, lead critical incident recovery, and coordinate cross-functional teams. Support integration, deployment, upgrades, scaling, disaster recovery, and operational readiness. Drive service improvements through automation, KPI analysis, technical guidance, customer engagement, workshops, and mentoring across EMEA support teams.
About the Team
Join a high-performing Market Area team of Packet Core Engineers, Solution Architects, and Support Solution Experts delivering advanced support services to leading communications service providers. This Solution Support Expert role has a strong Market Area Solution Architect focus and is primarily aligned to UK customers, while also providing the flexibility to support other customers across the Customer Unit and Market Area based on business and customer needs.
The Role
As a Solution Support Expert for Packet Core, with a strong Market Area Solution Architect focus, you will serve as a senior technical authority for complex Packet Core, policy, and Cloud support scenarios. Primarily aligned to UK customers, you will own critical issues from initial engagement to resolution, isolate faults across complex multi-node environments, manage high-priority Customer Service Requests, and lead emergency response for business-critical network incidents. Depending on priorities, you may also contribute to engagements for other customers across the Customer Unit and Market Area.The position requires a strong understanding of customer Packet Core environments, disciplined root cause analysis, and a continuous focus on improving network resilience, service quality, and operational readiness.
Key Responsibilities
What We're Looking For
Essential
Advantageous
The Kind of Person Who Will Thrive Here
You are driven by complex technical challenges and comfortable taking ownership from investigation to resolution. You combine deep protocol-level expertise with solution-level thinking, clear communication, and confident decision-making under pressure.
You build credibility through openness, collaboration, and technical leadership. You will contribute to an EMEA community that values knowledge sharing, continuous improvement, and measurable impact for customers.
Location and Working Model
The role is primarily aligned to UK customer support within the Customer Unit and Market Area delivery and escalation community. Based on business priorities, the role may involve working with other customers across the Customer Unit and Market Area. Customer onsite engagement and participation in an out-of-hours escalation rotation may be required.
Why Join Us?
This Support Solution Expert role offers the opportunity to operate with a strong Market Area Solution Architect focus and become a recognized technical authority for Packet Core support, with focus on UK customers and the opportunity to contribute to other strategic customer engagements across the Customer Unit and Market Area. You will influence recovery during high-impact incidents, strengthen customer confidence, and help shape regional support capability.
Join a high-performing Market Area team of Packet Core Engineers, Solution Architects, and Support Solution Experts delivering advanced support services to leading communications service providers. This Solution Support Expert role has a strong Market Area Solution Architect focus and is primarily aligned to UK customers, while also providing the flexibility to support other customers across the Customer Unit and Market Area based on business and customer needs.
The Role
As a Solution Support Expert for Packet Core, with a strong Market Area Solution Architect focus, you will serve as a senior technical authority for complex Packet Core, policy, and Cloud support scenarios. Primarily aligned to UK customers, you will own critical issues from initial engagement to resolution, isolate faults across complex multi-node environments, manage high-priority Customer Service Requests, and lead emergency response for business-critical network incidents. Depending on priorities, you may also contribute to engagements for other customers across the Customer Unit and Market Area.The position requires a strong understanding of customer Packet Core environments, disciplined root cause analysis, and a continuous focus on improving network resilience, service quality, and operational readiness.
Key Responsibilities
- Provide advanced support for 5G Core, 4G EPC, Cloud Native Packet Core, and Policy solutions, including MME, SGW, PGW, AMF, SMF, and UPF, with protocol-level analysis across NSA and SA deployments.
- Investigate and resolve complex mobility, session management, traffic steering, subscriber policy, user-plane, and service issues across customer networks.
- Isolate faults across Packet Core nodes, policy platforms, cloud infrastructure, databases, interfaces, and multi-vendor systems using relevant protocol, platform, and log analysis tools.
- Support Packet Core integration, deployment, upgrade, rollback, redeployment, scaling, recovery, emergency restoration, disaster recovery, and operational readiness activities.
- Own complex Customer Service Requests from initial investigation through successful closure, ensuring timely communication, clear ownership, and effective resolution.
- Lead cross-functional recovery during critical incidents, major escalations, and network crises, coordinating SMEs, Solution Architects, operations teams, Product Development Units, Global Services, and customer stakeholders.
- Lead root cause analysis and present findings, contributing factors, corrective actions, and service improvement recommendations to customers, senior management, and executive stakeholders.
- Drive continuous improvement in Packet Core serviceability, operational resilience, customer experience, and handover quality for complex solutions moving into support.
- Monitor operational KPIs and recurring issue trends, translating insights into preventive actions, improved troubleshooting methods, recovery guidance, and measurable service improvements.
- Develop and maintain troubleshooting tools, scripts, automations, and reusable technical guidance that improve investigation quality, recovery speed, and support efficiency.
- Contribute to solution and security reviews, customer improvement analyses, and technical proposals by translating operational needs and support experience into viable recommendations.
- Build trusted relationships with customers, Customer Operations, Network Design Units, and senior stakeholders, while supporting other customer engagements across the Customer Unit and Market Area when required.
- Strengthen EMEA technical capability by delivering workshops, coaching regional teams, mentoring engineers, and sharing knowledge across the Packet Core engineering and Solution Architect community.
What We're Looking For
Essential
- Bachelor's or Master's degree in engineering or a related technical discipline.
- At least eight years of experience in telecom, Packet Core, Cloud, advanced technical support, and/or integration.
- Experience operating as a Technical Solution Architect, Senior Solution Engineer, or in an equivalent senior technical role.
- Proven experience supporting Packet Core and/or Cloud environments, including integration and deployment activities.
- Deep knowledge of 4G EPC, 5G Packet Core, policy control, session management, mobility, and user-plane troubleshooting, with practical experience across all related interfaces.
- Experience isolating faults across complex, multi-node, multi-vendor operator networks.
- Strong understanding of support services, service management, and operational readiness.
- Excellent customer engagement, stakeholder management, presentation, and executive communication skills.
- Ability to work effectively under pressure, manage competing priorities, and drive timely resolution.
Advantageous
- Experience with Cloud Native deployments, Kubernetes, and container-based Packet Core solutions.
- Familiarity with Ericsson support tools, processes, and ticketing platforms.
- Knowledge of EMEA operator landscapes and UKI customer environments.
- Experience with service readiness, solution handover, operational KPI governance, support automation, or customer-facing technical proposals.
The Kind of Person Who Will Thrive Here
You are driven by complex technical challenges and comfortable taking ownership from investigation to resolution. You combine deep protocol-level expertise with solution-level thinking, clear communication, and confident decision-making under pressure.
You build credibility through openness, collaboration, and technical leadership. You will contribute to an EMEA community that values knowledge sharing, continuous improvement, and measurable impact for customers.
Location and Working Model
The role is primarily aligned to UK customer support within the Customer Unit and Market Area delivery and escalation community. Based on business priorities, the role may involve working with other customers across the Customer Unit and Market Area. Customer onsite engagement and participation in an out-of-hours escalation rotation may be required.
Why Join Us?
This Support Solution Expert role offers the opportunity to operate with a strong Market Area Solution Architect focus and become a recognized technical authority for Packet Core support, with focus on UK customers and the opportunity to contribute to other strategic customer engagements across the Customer Unit and Market Area. You will influence recovery during high-impact incidents, strengthen customer confidence, and help shape regional support capability.
Similar Jobs at Ericsson
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Owns strategic account growth for Ericsson’s UK Defence and Public Safety portfolio. Responsibilities include developing account strategies, securing complex business opportunities, managing executive customer relationships, leading public-sector tenders and negotiations, delivering sales and profitability targets, coordinating cross-functional bid teams, monitoring market developments, and representing Ericsson across defence and public safety industry forums.
Top Skills:
4G5GCritical Communications BroadbandMission-Critical CommunicationsPrivate Wireless NetworksSecure Networks
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Lead and advise on complex, cross-border legal, regulatory, compliance, and workplace investigations across Ericsson. Direct privileged investigations, assess allegations, review evidence, conduct interviews, prepare findings and executive reports, advise senior stakeholders, support remediation, and improve global investigation processes, governance, analytics, AI-enabled efficiencies, training, and capability building. The role requires sound legal judgment, discretion, collaboration across functions and regions, and occasional international travel.
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Owns complex Packet Core customer service requests from initiation through resolution, leading network investigations, root-cause analysis, incident response, and service improvements. Provides technical leadership during crises, coordinates global support teams, maintains technical knowledge, and develops stable customer solutions. The role requires extensive Ericsson Packet Core expertise, cloud and virtualization knowledge, Linux and IP networking skills, and strong customer-facing communication.
Top Skills:
Dns/IpworksDockerEpcEpgEricsson Packet CoreImsIp NetworkingKubernetesOpenstackPcc/PcgPcrfProps-CRanSapc/CcpcSgsn-MmeUnix/Linux
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
