Network Design Specialist - OSS Element Managers - ESN

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Posting Date: 8 May 2025

Unit: Networks

Location: New Bailey, Manchester, United Kingdom

Salary: Competitive Salary + Great Benefits

Posting Date: 07/05/2025

Function: ESN Networks

Location: Birmingham, Bristol or Manchester

The Emergency Services Network (ESN) is a significant strategic priority for BT. It aims to be one of the most advanced Emergency Services Networks globally. BT is the official supplier providing mission-critical and trusted communications for Britain's Emergency Services. ESN will replace the Airwave network, leveraging EE's 4G network to deliver essential voice, data, and critical communication services to 300,000 frontline emergency personnel.

Providing consistent data on the Radio Access Network (RAN) capability is crucial for our customers, including BT, PlusNet, EE, and the Emergency Service Network. You will be responsible for designing and delivering the radio vendor OSS, including layer 3 trace management and geolocation systems that support network automation, analytics, and reporting across vendor technologies. Your work will directly impact Nokia, Ericsson, and Cisco Network Element Manager OSS design for O&M, data feeds, RAN tools enhancements, and high-level OSS solutions focusing on customer experience.

Successful candidates will be cleared to BPSS (or equivalent) minimum, with possible requirement for National Security Vetting (e.g., CTC, SC, or NPPV).

• You will be a key RAN OSS design authority for RAN Element Managers and Trace Management tools supporting the ESN contract.
• Collaborate with RAN, Platform, and IP Designers to ensure OSS platform designs support radio and transmission technologies.
• Engage with technical and non-technical users to gather requirements and propose solutions for RAN data visualization and planning.
• Support resolving customer issues related to RAN Data, promoting efficiency and scalability through re-use of network designs.
• Advise a matrix team of technical experts to deliver network solutions and provide technical guidance.

• Troubleshooting
• Technical Documentation
• Network Design
• Decision Making
• Growth Mindset

• Strong understanding of Mobile Radio Network & OSS architectures, with proven OSS design experience.
• Knowledge of Nokia MantaRay NM, Ericsson ENM, Cisco EPNM, Trace Management, and Geolocation tools; familiarity with IP networks, VMs, and cloud hosting.
• Excellent Unix/Linux scripting skills (BASH, PERL, PYTHON); understanding of radio network data and protocols.
• Experience in business strategy, organizational performance, finance, KPIs, and data reporting.
• Exposure to cloud platforms like AWS or Azure is desirable.

At BT, we connect and empower millions daily. We offer competitive salaries, benefits, and a culture of collaboration and inclusivity. Join us to be part of a diverse, innovative team making a societal impact.

Flexible Working

This role offers a 3+2 flexible working model, requiring presence at the contractual location three days a week with two flexible days.

BT has a rich heritage of over 175 years, serving 1.2 million business customers worldwide. We lead in secure connectivity and collaboration, helping businesses grow smarter and more secure.

We value diversity and inclusion, promoting digital skills and making a positive societal impact. We encourage applications from all backgrounds, including those requiring flexible or reduced hours, or reasonable adjustments during the recruitment process.