Product Line Manager – Mobile Core Service Assurance

VIAVI Solutions

. Own the end-to-end product lifecycle for assigned NITRO Mobile core service assurance modules, from market requirements through development, launch, and sunset .

Posted 11/5/2026full-timeRemote • United KingdomSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates mastery of 4G Evolved Packet Core and 5G Standalone architectures, with a strong focus on cloud-native observability and automated network operations. Proven ability to manage product lifecycle, pricing strategies, and collaborate effectively across technical and business teams.

Highest-signal resume keywords

4G Evolved Packet Core (EPC)5G Standalone (5G SA) ArchitecturesCloud-Native ObservabilityTechnical Product Management3GPP Standards

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

AMFSMFUPFNSSFNWDAFHTTP/2GTPv2DiameterSIP/IMSDPI

Soft Skills

CollaborationInfluencingSynthesis of Complex Information

Tools & Technologies

KubernetesAWSAzureKafkaClickHouseEBPF Telemetry

Industry Keywords

Telecom OSS/BSSService AssuranceTM Forum AutomationMarket AnalysisSubscription Models

Tech Stack

Tools & technologies

AWSAzureCloudKafkaKubernetes

About the role

Key responsibilities & impact

Own the end-to-end product lifecycle for assigned NITRO Mobile core service assurance modules, from market requirements through development, launch, and sunset
Define the multi-year portfolio roadmap, balancing customer commitments with long-term evolution toward automated network operations and network slicing assurance
Champion cloud-native observability for high-throughput 5G user-plane and control-plane telemetry
Translate 3GPP standards and service-based interfaces into software requirements for data collection, probe ingestion, and analytics dashboards
Drive integration with orchestration and data layers aligned with TM Forum Open APIs
Collaborate with engineering and data science teams on machine-learning anomaly detection, predictive health indicators, and automated service triage
Manage product line profitability, pricing strategies, and packaging for virtualized, cloud-native subscription and SaaS models
Conduct TAM and competitive market analysis
Support pre-sales activities, technical portfolio briefings, PoC scopes, and complex RFI/RFP responses for major carriers

Requirements

What you’ll need

Mastery of 4G Evolved Packet Core (EPC) and 5G Standalone (5G SA) architectures
Comprehensive familiarity with AMF, SMF, UPF, NSSF, and NWDAF
Deep understanding of HTTP/2, GTPv2, Diameter, and SIP/IMS
Experience with DPI, virtual taps, and eBPF telemetry
Working familiarity with Kubernetes, AWS/Azure telco clouds, containerized applications, Kafka, and ClickHouse
Familiarity with 3GPP performance management/trace specifications and TM Forum automation/service management frameworks
Minimum of 8 to 10 years of experience as a technical Product Manager, PLM, or Solution Architect in telecom OSS/BSS, monitoring, or service assurance
Demonstrated experience managing software product pricing, constructing software subscription models, and generating business cases
Proven capability to influence across boundaries and collaborate with software developers, system architects, finance, product marketing, and executive leadership
Exceptional ability to synthesize complex technical infrastructure challenges into clear value propositions for C-suite operator decision-makers

Benefits

Comp & perks

Equal opportunity and affirmative action employer
Full-time employment