BT Group
RAN OSS Solution Designer - Configuration & Automation Tools - ESN
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Job Title: RAN OSS Solution Designer - Configuration & Automation Tools - ESN
Req ID: 59011
Job Function: Software Engineering
Posting Start Date: 01/07/2026
Posting End Date: 13/07/2026
Division: Networks
Job Location: GBR Bristol - Assembly, GBR-Birmingham-Three Snowhill
Advertised Salary: Competitive, plus benefits
About The Role
Being able to provide consistent network performance is critically important to all our customers (BT, PlusNet, EE and Emergency Service Network), achieved through implementation of agreed parameter designs and implementation of efficient automated configuration tasks.
Technically defining and deciding upon the solutions for RAN Configuration to make sure the network is maintained to be always as designed, through implementation of state-of-the-art tools across 2G, 4G and 5G.
Accountable for the technical design and continued evolution of Unison and Nokia MantaRay SON supporting Radio Access Technologies (Nokia, Ericsson and Huawei).
The output of this role has a direct impact on:
- Implementation of radio parameter configuration changes to the network, using and building upon Unison integration to Radio Network Element Manager Design (Huawei U2020/MAE, Nokia MantaRay NM, Ericsson ENM) supporting feature trials and roll outs.
- Continual improvement of configuration processes through design and implementation of automated deployment and reconciliation tasks.
- Design of Self Optimising Network routines specific to the BT Radio Access Network.
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You will be required to undergo National Security Vetting to SC or NPPV level.
What You’ll Be Doing
- Design radio configuration plan tooling based on engagement with performance designers.
- Working with configuration processes of Network Element Managers and auditing the network data using WIM Unison for 2G, 4G and 5G RAN.
- Designing open and closed loop automations using Unison and MR-SON, through Python based software development kits.
- Ensuring that all systems introduced adhere to GDPR and Security Policies.
Essential Skills / Experience
- Proven Programming experience (Python specifically preferred, but other languages acceptable)
- SQL query development and IP networking knowledge
- Have a strong understanding of radio access network
- Show that you are a clear communicator and able to explain technical concepts
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Our Package
Tailored benefits make a real difference. That’s why we offer a comprehensive range to support your growth, wellbeing, and everyday life.
You can design the package to suit you and your lifestyle. Your core benefits include:
- 10% on target annual bonus
- Access to an online private GP 24/7 for you and your immediate family
- Market-leading paid carers leave with up to 2 weeks off
- Equalized maternity, paternity, and adoption leave – 18 weeks’ full pay and 8 weeks’ half pay
- Discounted EE and BT products, including mobile and broadband
- Market leading Pension scheme – 5% from you and 10% from us
- Holiday purchase scheme
You can select additional benefits, including healthcare, dental, gym memberships and more when you’re ready.
Ready to connect for good and help shape the future? Apply now
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