Network Design Specialist

Hays are now looking for a Network Design Specialist - OSS Data Integration for one of our local clients
Join a team delivering data-driven solutions to support RAN coverage, resilience, and change management:

Circa 400 - 440 p/d Inside IR35
1-2 days a week onsite
Location is Bristol

Key Responsibilities:

• Design and deliver data feeds, automation, and reporting for RAN change and release management.
• Collaborate with OSS design authorities to meet ESN contract requirements.
• Enhance RAN tools and visualisation platforms with resilience and location-based insights.
• Document data flows and ensure GDPR/security compliance.
• Guide virtual teams and support technical delivery across the business and supplier partners.

Required Experience:

• OSS design with ITIL, Change & Release Management.
• Strong knowledge of RAN, telecom protocols (2G-5G), and resilience planning.
• Proficiency in SQL, Python/Shell, and data integration (ETL/API).
• Familiarity with cloud platforms (AWS, Azure, GCP).
• BPSS clearance (minimum requirement for ESN work).

If you have the above experience in you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or please send a copy of your CV to

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