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Design Engineering Specialist

Job Req ID:  52884
Posting Date:  24 Nov 2025
Function:  Software Engineering
Unit:  Networks
Location: 

Outer Ring Road, Bellandur, Bengaluru, India

Salary:  Competitive

Roles and Responsibilities

  • The role holder will closely work with Network counterparts to come up with an agile planning and design process which helps BT deliver quickest way to expand the capacity as well optimise the network and use catalogue driven orchestration for Autoamted capacity planning and fulfilment journeys.
  • Prepare and review design documents and UML artefacts to support the solution architecture
  • Work closely with Platform Architect to implement the roadmap in respective domain and program.
  • Also, the role holder plays an important role in helping network teams embark into SDN/NFV world, design and deliver agile OSS solutions in line with that.
  • To analyze problems and propose solutions with high quality.
  • Design solutions that not only cater to current PNF world but also the next gen VNF and hybrid networks.
  • Design integration solutions using Catalogue driven approach and rule engines enabling users to view and modify the rules and business logic dynamically.
  • Understand Network and Service Inventory and contribute to the view to have single view of physical logical and Service inventory in single place.
  • Build solutions that are flexible, future proof, adhere to low/zero code platforms and aligned to industry standards like TMF SID, Open API and ODA.
  • May involve liaising with internal, external and third party suppliers.

Essential Skills

  • Superb knowledge of OSS Inventory modelling with specific experience around device structure, network topology and logical modelling.
  • Good understanding of BT’s OSS fulfilment, specifically 1) Hybrid multi technology resource Service & Resource Orchestration, Service Design & Assign, 2) Logical & Physical Resource Plan & Build and Technical inventory management areas of BT’s Networks.
  • Good understanding of Network domains and layers like Access, Backhaul and Core networks.
  • At least 5-6 years of working experience as solution designers and experience of designing and writing functional specification, system & interface specification,
  • HLD and Detailed design with rest of experience either in Development or Testing background.
  • Good understanding/experience of external Standards such as TMF, eTOM, ETSI and standards such as Netconf & YANG
  • Should possess good telecom OSS knowledge in areas like Planning, Inventory management, capacity management, orchestration and Activation.
  • Effective verbal and written communication skills.
  • Service Design patterns implementation and knowledge

Desirables

  • Working with large Telco service providers is a plus
  • Telecom certifications
  • Standards certifications like TM Forum
  • Experience in working with geographically dispersed teams

With over 175 years of heritage, BT is now the flagship business brand of BT Group. We’ve brought together our best people and capabilities into a B2B powerhouse serving 1.2 million business customers internationally.

We’re a global leader for secure connectivity and collaboration platforms for businesses of all shapes and sizes, from big household names and government departments, right through to sole traders and new start-ups. But it’s not just the technology that matters, it’s what it can do to help them build stronger, smarter, more secure businesses.

We value diversity and inclusion and believe in making a positive impact. We connect for good by championing digital inclusion and equipping people, businesses, and communities with digital skills to thrive.

As a member of our team, you will be part of an organisation that celebrates difference, fosters innovation and provides you with opportunities to be your best. With millions of businesses relying on us daily, joining BT means you can be part of a diverse and multi-skilled team that makes a significant impact to society.

A FEW POINTS TO NOTE:

Although these roles are listed as full-time, if you’re a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch.

We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us.

DON'T MEET EVERY SINGLE REQUIREMENT?

Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.

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