Packet Core and Cloud Infra SME

The Packet Core & Cloud Infrastructure SME is responsible for the architecture, deployment, and operations of telecom packet core systems running on virtualized and cloud-native infrastructures. This role bridges telecom core network expertise with deep knowledge of cloud platforms, ensuring resilient, scalable, and high-performing environments for 4G/5G services.

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

Drive automation and DevOps practices (CI/CD, Infrastructure as Code)

Ensure compliance with security policies, hardening, and best practices

Work closely with vendors, RAN, transport, and IT teams

Participate in incident management, RCA, and escalation handling

The skills you bring:

Packet Core Knowledge

Solid understanding of 2G/3G/4G EPC and 5G Core architectures

Familiarity with call flows, signaling, and interfaces

Protocol knowledge: GTP, Diameter, SCTP, PFCP, HTTP/2

Cloud Infrastructure Expertise

Hands-on experience with:

OpenStack (preferred for telecom cloud)

Strong understanding of:

Compute, storage, and networking in cloud environments

Virtualization and container orchestration

Operations

Strong troubleshooting and analytical skills

Ability to operate in 24/7 critical environments

Qualifications

Bachelor’s degree in Engineering, Computer Science, or related field

6–10+ years of experience in telecom core networks and cloud infrastructure

Certifications (preferred):

Kubernetes (CKA/CKAD)

OpenStack / VMware certifications

Preferred Experience

Experience with Ericsson telco cloud platforms

Exposure to 5G NSA & 5G SA deployments

Knowledge of network slicing and edge/cloud-native architectures

Familiarity with security, hardening, and compliance frameworks

Experience in large-scale production environments

Key Attributes

Strong ownership and accountability

Excellent problem-solving and decision-making skills

Effective communication and stakeholder management

Ability to lead technical initiatives and mentor team

Minimum qualifications

BA/BSc/HND

How to apply

Use the link(s) below to apply on company website.

Reporting and Governance SME

Packet Core and Cloud Infra SME

https://www.myjobmag.com/apply-now/1378192

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