UK mobile infrastructure operator managing 5G rollout and network assets
Cornerstone operates UK mobile infrastructure at scale, serving tens of millions of voice and data customers across network sites. The hiring mix tilts toward ops and engineering roles (9 of 19 open headcount) with manager-level seniority concentrated there, reflecting active operational scaling during 5G deployment. Stack is enterprise-standard (Power BI, Tableau, SQL, Azure, AWS, GCP) with notable gaps in DevOps/containerization tooling, suggesting infrastructure remains largely manually managed rather than fully automated.
Notable leadership hires: Account Director
Cornerstone is a privately held UK mobile infrastructure services company founded in 2012, headquartered in Theale, England. The business manages physical mobile network assets—cell sites, transmission equipment, and related infrastructure—that underpin connectivity for tens of millions of end customers across UK networks. Core operations span asset management, site maintenance, service order processing, and technology rollouts including 5G. Current priorities include navigating complex telecommunications legislation, meeting HSQE and ESG compliance requirements, and accelerating right-first-time delivery and revenue assurance across the estate.
Power BI, Tableau, Looker for analytics; SQL for databases; Azure, AWS, GCP for cloud; Agresso for ERP; Remedy IT Service Management for ticketing; SharePoint for collaboration; Microsoft Office and Excel for operations.
Currently hiring only in the United Kingdom, based from head office in Theale with recent hybrid/remote flexibility.
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