Job Description

Job Title: Ericsson Expert/SME - RAN (Radio Access Network)

Location: London/Hybrid - 3 days per week onsite

Start Date: Immediate start

Salary/Rate: Up to £500/day INSIDE IR35 - Flexibility to go higher for the right candidate.

Job Type: 6 month contract initially - very likely to extend

Company Introduction

Coltech is partnered with one of the leading global technology consultancy clients. They are currently looking for an experienced Ericsson RAN Expet/SME (subject matter expert) to join their team for an initial 6 month contract.

Key Responsibilities:

* Technical Expertise: Serve as the primary technical authority on RAN-related topics, with a focus on Ericsson RAN platforms and equipment for the Mobile Automation Team.

* Automation Design: Collaborate with the Mobile Automation team to architect, design, and implement RAN automation solutions to streamline network operations, including provisioning, fault management, and performance optimization.

* Network Orchestration: Support and enhance network orchestration capabilities, working closely with the Mobile Automation team to integrate RAN functionalities into the broader service orchestration architecture.

* Service Orchestration: Contribute to the development of service orchestration strategies, ensuring seamless integration of RAN services within the automated network environment.

* Operational Support: Provide 3rd-line technical support for automated RAN systems, resolving complex issues and ensuring high availability of network services.

* Documentation & Training: Develop technical documentation and training materials to support the deployment and operation of RAN automation solutions.

* Collaboration: Work closely with cross-functional teams, including core network, IT, and field operations teams, to ensure alignment on automation goals and objectives.

* Continuous Improvement: Identify opportunities for improvement in RAN automation processes, tools, and technologies, staying updated on the latest trends in RAN automation and orchestration.

Essential Skills & Experience:

* Proven experience in Radio Access Networks (RAN) with expertise Ericsson RAN platforms and equipment.

* Strong understanding of RAN architectures, including 4G LTE and 5G NR technologies.

* Experience with network automation tools and platforms.

* Familiarity with network orchestration and service orchestration concepts and technologies (e.g., NFV, SDN, MANO, ETSI frameworks).

* Understanding of OSS/BSS systems and their integration with network elements, specifically Ericsson ENM, AMOS and its APIs.

* Experience with bulk provisioning scripting into ENM and understanding conflict / overload

* Knowledge and understanding of RAN Alliance interfaces such as O1, A1, O2 and M-Plane (R1) and how to implement rApp capability in a multi RAT / multi-vendor environment.

* An appreciation of how the Telecom Security Act (TSA) may impact RAN automation.

* Ability to work collaboratively in a team-oriented environment and engage with cross-functional teams.

* Strong problem-solving skills, with the ability to identify and resolve complex technical challenges.

Desirable Skills:

* Experience in CI/CD pipelines for automation workflows.

* Hands-on experience with automation scripting languages such as Python, Ansible, or similar tools.

* Knowledge of cloud-native architectures and virtualised RAN (vRAN).

* Familiarity with DevOps practices and Agile methodologies.

* Industry certifications such as Ericsson Certified Associate.

Educational Requirements:

* Degree in Telecommunications, Electrical Engineering, Computer Science, or a related field. Equivalent work experience will also be considered.

Apply now for immediate consideration