# Customer Solutions Design Practitioner at BT Group

AI Level 1, AI centrality 0 out of 100. BT Global Bus Sces Pvt Ltd, Gurugram, India.

## Details

- Company: [BT Group](https://jobsbylevel.com/companies/bt-group)
- AI level: AI Level 1 (score 0 out of 100)
- Location: BT Global Bus Sces Pvt Ltd, Gurugram, India
- Posted: October 6, 2026
- Apply: https://jobsbylevel.com/go/34561a0b-b65c-4a3f-b739-304c0e251033

## Description

What I’ll be doing – your accountabilities Role Summary Own lifecycle operations for 4G/5G Enterprise Packet Core nodes. Also specialize in Nokia SR OS-based IP/MPLS networks and NFM-P operations: including audits, remediation, vendor coordination, and risk-controlled upgrades. Ensure stability, security, and performance through automation, observability, and disciplined change control. Provides technical concurrence and sign off for high profile and/or critical network changes on major BT core platforms and/or customer bids; accountable for managing technical risk for major platforms. Provides consultancy on network designs for multiple platforms and/or solutions and/or customers Develops design patterns across multiple domains. Responsible for establishing design best practice within a unit. Responsible for estimating the time and type of resource needed to support deliverables for complex, high impact and high value projects. Drives Right First-Time solutions and leads lessons learned Proposes technical strategy to network platforms and/or customer solutions factoring in high impact and high risk as appropriate. Drives efficiency and scalability through the re-use of network designs and accountable for the design whilst it is deployed across the overall network platform and/or customer solution. Potentially leads a large matrix team (virtual) and is accountable for complex network development using innovative approaches to design (including cross-portfolio solutions). Leverages technical resource/s as required to deliver the solution. Decides on design scope and design to leading edge high impact and high-risk network platforms and/or customer solutions Audit & Install Base: inventory Packet Core Nodes, licenses, versions, dependencies Remediation: resolve routing/subscriber database/QoS issues, security baselines; troubleshoot EPC/5GC signaling/session problems and database replication Lifecycle Upgrades: plan/execute software upgrades (schema migrations, config freezes, interop testing) from lab → pilot → production Audit & Install Base: inventory Nokia SR OS devices (7750/7705), releases, line cards, license keys, HA, and NFM-P components Service Audit: document L2/L3 VPNs, VPLS/EVPN, QoS policies, OAM, BFD, telemetry/alarms; validate compliance Remediation: resolve routing instabilities, LDP/RSVP/SR issues, QoS defects, MTU mismatches; fix HA/ISSU configurations Lifecycle Upgrades: plan/perform Nokia SR OS and NFM-P upgrades/patches, using ISSU/hitless strategies where supported; manage pre/post checks and rollback Scripting & Automation: automate audits/compliance and mass changes via MD-CLI scripting, NETCONF/gNMI, Python/Ansible; integrate with NFM-P APIs Risk Management: craft traffic reroute plans, staged upgrades, failover testing, and thorough rollback procedures Vendor Engagement: work with Cisco, NetNumber and Nokia teams on constraints, field notices and recommended upgrade paths; complete impact assessments Scripting & Automation: build Ansible/Python playbooks for config validation, backups, compliance, health checks, and API-based changes (NETCONF/RESTCONF) Risk Management: define change windows, traffic steering/bypass, rollback/fallback routing; maintain risk registers and detailed MOPs Security & Compliance: lifecycle, segmentation, logging; track vulnerabilities and apply timely remediations Observability: maintain dashboards/alerts (latency, loss, success rates) and baseline KPIs for core interfaces Documentation & Recommendations: deliver execution plans, risk assessments, impact analyses, and optimization recommendations Decides on network models for design testing. Decides on approach to resolving customer affected issues to leading edge high impact and high-risk network platforms and/or customer solutions, as appropriate. Resolves in-life issues to high risk and high impact network platforms and/or customer solutions, as appropriate Decides how to re-use network designs. Decides on implementation

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/customer-solutions-design-practitioner-at-bt-group-427f3c

Source: https://jobsbylevel.com/jobs/customer-solutions-design-practitioner-at-bt-group-427f3c

## Cite this page

Level. https://jobsbylevel.com/jobs/customer-solutions-design-practitioner-at-bt-group-427f3c.

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