Packet Core & Cloud Infrastructure Subject Matter Expert (SME)
AI summary
Ericsson is hiring a Packet Core & Cloud Infrastructure SME in Lagos, Nigeria. The role focuses on designing, deploying, and managing packet core systems on virtualized and cloud-native platforms supporting 4G/5G services. Candidates need 6–10+ years of telecom core and cloud experience, with preferred certifications in Kubernetes, OpenStack, or Ericsson platforms.
- Senior telecom core and cloud infrastructure role at Ericsson
- Based in Lagos, Nigeria, full-time position
- Requires 6–10+ years of relevant experience
- Focus on EPC, 5G NSA, and 5G Core cloud-native environments
- Preferred certifications include CKA/CKAD, OpenStack, or Ericsson
- Involves automation, DevOps, and 24/7 critical operations
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- Required6+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in security, seguranca, technologyThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Full Time contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Packet Core & Cloud Infrastructure Subject Matter Expert (SME) evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Ericsson and the role in Not specified.
- Add concrete examples related to security, seguranca, technology, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from MyJobMag Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- MyJobMag Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Packet Core & Cloud Infrastructure Subject Matter Expert (SME) role in security, seguranca?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Ericsson before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Ericsson (Telefonaktiebolaget L. M. Ericsson) is a Swedish multinational provider of communications technology and services. The offering comprises services, software and infrastructure within Information and Communications Technology (ICT) for telecom operators and other industries, including telecommunications and IP networking equipment, mobile and fixed ... Packet Core & Cloud Infrastructure Subject Matter Expert (SME) Job Type Full Time Qualification BA/BSc/HND Experience: 6 - 10 years Location Lagos Job Field ICT / Computer About this opportunity We are looking for a Packet Core & Cloud Infrastructure SME to join our team. In this role, you will be at the intersection of telecom core network expertise and cloud platform engineering — responsible for the architecture, deployment, and operations of packet core systems running on virtualized and cloud-native infrastructures. You will play a critical part in ensuring resilient, scalable, and high-performing environments that power 4G/5G services at scale. This is an opportunity to work in a highly technical, fast-paced environment alongside RAN, transport, IT, and vendor teams — driving innovation through automation, DevOps, and cloud-native transformation. What you will do Design and manage cloud infrastructure supporting Packet Core (EPC, 5G NSA & 5GC) Deploy and support virtualized (VNF) and cloud-native (CNF) network functions Manage cloud platforms (OpenStack, Kubernetes) for telecom workloads Oversee infrastructure lifecycle: installation, upgrades, patching, and scaling Ensure high availability, redundancy, and disaster recovery (DR) readiness Perform capacity planning, performance tuning, and resource optimization Lead complex troubleshooting across network, compute, storage, and virtualization layers Support integration of Packet Core nodes (MME, SGW, PGW, PCC, PCG, AMF, SMF, UPF, etc.) Drive automation and DevOps practices (CI/CD, Infrastructure as Code) Monitor systems using tools like Prometheus, Grafana, and CNOM Ensure compliance with security policies, hardening, and best practices Participate in incident management, root cause analysis, and escalation handling The skills you bring Bachelor's degree in Engineering, Computer Science, or a related field 6–10+ years of experience: in telecom core networks and cloud infrastructure Solid understanding of 2G/3G/4G EPC and 5G Core architectures, including call flows, signaling, and interfaces Certifications preferred: Kubernetes (CKA/CKAD), OpenStack/VMware, or Ericsson vendor certifications Protocol knowledge: GTP, Diameter, SCTP, PFCP, HTTP/2 Hands-on experience: with OpenStack (preferred for telecom cloud) and Kubernetes (for CNFs) Strong understanding of compute, storage, and networking in cloud environments, including virtualization and container orchestration Strong troubleshooting and analytical skills with the ability to operate in 24/7 critical environments Experience: with Ericsson telco cloud platforms and exposure to 5G NSA & 5G SA deployments is a plus Knowledge of network slicing and edge/cloud-native architectures Familiarity with security, hardening, and compliance frameworks Strong ownership, problem-solving, communication, and stakeholder management skills. Why join Ericsson? At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next. What happens once you apply? Encouraging a diverse and inclusive organization is core to our values at Ericsson; that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences, we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. Check how your CV aligns with this job Method of Application Interested and qualified? Go to Ericsson on jobs.ericsson.com to apply Build your CV for free. Download in different templates.