Company · 528 open roles

Careers at Three UK

Three UK has 528 active roles on ResuMinder right now. Score your CV instantly and use the ResuMinder extension to apply in seconds — no manual form-filling.

Active roles
528

Refreshed continuously

Median salary

Across active listings

Top hirers
Hottest cities
Newbury, England, gb159London, England, gb25Newbury, England, United Kingdom19Glasgow, Scotland, gb16Reading, England, gb10Bangor, Wales, gb9Belfast, Northern Ireland, gb9Oxford, England, gb8

All open roles

528 positions at Three UK

Senior Manager: Commercial, Props, CX and Care - SMARTY

Three UK·Newbury, England, United Kingdom

OnsiteFull Time59d ago

Senior Manager: Commercial, Props, CX and Care - SMARTY at Three UK. Location: Newbury, England, United Kingdom. Role: leading strategy, delivering p&l, managing operations Requirements: Proven leadership in telecoms/consumer services across brand, commercial and care; experience…

Three UK

Billing & Technical Specialist

Three UK·Newbury, gb

OnsiteFull-time63d ago

Interconnect Wholesale Billing is responsible for managing billing across a significant portfolio of annual cost and revenue flows. This role involves considerable cross functional engagement with other areas of the business including Wholesale Finance, International Roaming, Int…

Information TechnologyAssociateTelecommunications

Billing & Technical Specialist

Three UK·Newbury, England, United Kingdom

OnsiteFull Time59d ago

Billing & Technical Specialist at Three UK. Location: Newbury, England, United Kingdom. Role: managing billing, driving migration, analysing metrics Requirements: Extensive interconnect billing experience in telecoms, strong SQL/PL/SQL and analytical skills, proven track record o…

Customer Campaign Analyst

Three UK·Newbury or Reading

OnsiteFull Time64d ago

Customer Campaign Analyst at Three UK. Location: Newbury or Reading. Role: managing reporting, maintaining dashboards, analyzing campaigns Requirements: Experience in B2C customer marketing/CVM, proficiency in SQL/R/Python, Tableau or Power BI, ability to design A/B tests, and tr…

Three UK

Machine Learning Engineer

Three UK·Newbury, England, gb

OnsiteFull-time64d ago

As ML Engineer you will be responsible for bridging the gap between data science experimentation and production-grade, scalable ML systems. You will own the engineering excellence required to take validated models from data scientists and deploy them reliably across the organisat…

FinanceAssociateTelecommunications

Machine Learning Engineer

Three UK·Newbury or London

OnsiteFull Time64d ago

Machine Learning Engineer at Three UK. Location: Newbury or London. Role: designing pipelines, deploying models, monitoring models Requirements: Experience in ML engineering/ML Ops with production deployments; strong Python skills; hands-on with Azure AI Foundry/Azure ML/Databric…

Three UK

Contracts Lead (MBNL)

Three UK·Newbury, England, gb

OnsiteFull-time64d ago

What you’ll do As a Contract Manager, you will develop and own the contract management plan to provide support and management of the in-life cycle of large-scale contracts with key Suppliers or Partners.  You will provide contractual clarity and positions to internal stakeholders…

OtherAssociateTelecommunications

Contracts Lead (MBNL)

Three UK·Newbury, England, United Kingdom

OnsiteFull Time64d ago

Contracts Lead (MBNL) at Three UK. Location: Newbury, England, United Kingdom. Role: managing contracts, liaising stakeholders, mitigating risk Requirements: Experience translating complex contracts into operational contract management plans in telecommunications; strong commerci…

Three UK

Governance Lead (MBNL)

Three UK·Newbury, England, gb

OnsiteFull-time64d ago

What you’ll do As Governance Manager, you will oversee contract governance, performance monitoring, documentation, and reporting for key partner and Network supplier contracts. You will support Contract Managers on major projects and ensure strong time‑management and expectation‑…

OtherAssociateTelecommunications

Governance Lead (MBNL)

Three UK·Newbury, England, United Kingdom

OnsiteFull Time64d ago

Governance Lead (MBNL) at Three UK. Location: Newbury, England, United Kingdom. Role: overseeing contracts, preparing reports, leading governance Requirements: Experience with contract governance and commercial supplier relationships, ability to produce governance board packs and…

Three UK

Retail Customer Advisor (Swindon) - 12 Hours

Three UK·Swindon, England, gb

OnsitePart-time64d ago

As a Retail Customer Advisor at Three UK, you will play a crucial role in understanding and meeting each customer's unique needs as they enter your store. Your dedication to customer service and your knowledge of our cutting-edge products and services will help us achieve unparal…

OtherEntry LevelTelecommunications

Retail Customer Advisor (Swindon) - 12 Hours

Three UK·Swindon, /, United Kingdom

OnsitePart Time64d ago

Retail Customer Advisor (Swindon) - 12 Hours at Three UK. Location: Swindon, /, United Kingdom. Role: engaging customers, driving sales, providing solutions Requirements: Provide excellent customer service, drive sales to meet KPIs, resolve mobile/network enquiries, work well in …

Three UK

Contact Centre Tooling Product Specialist

Three UK·Stoke-on-Trent, England, gb

OnsiteFull-time64d ago

The Contact Centre Tooling Product Specialist is a subject matter expert (SME) for the organisation’s Contact Centre tooling platforms, supporting the Contact Centre Tooling Product Owner to ensure that platform changes and deliveries are fit for purpose, operationally effective,…

OtherMid-Senior LevelTelecommunications

Contact Centre Tooling Product Specialist

Three UK·Stoke-on-Trent, England, United Kingdom

OnsiteFull Time64d ago

Contact Centre Tooling Product Specialist at Three UK. Location: Stoke-on-Trent, England, United Kingdom. Role: providing expertise, validating deliveries, supporting integrations Requirements: Experience with contact centre and CRM platforms, delivery of business requirements in…

VodafoneThree - Digital Insights Specialist - 12 Month Secondment

Three UK·Newbury, England, United Kingdom

OnsiteFull Time64d ago

VodafoneThree - Digital Insights Specialist - 12 Month Secondment at Three UK. Location: Newbury, England, United Kingdom. Role: analyzing tests, conducting diagnostics, producing reports Requirements: Experience in digital analytics, CRO and experimentation; strong statistical u…

VodafoneThree - Digital Insights Specialist - 12 Month Secondment

Three UK·London, England, United Kingdom

OnsiteFull Time64d ago

VodafoneThree - Digital Insights Specialist - 12 Month Secondment at Three UK. Location: London, England, United Kingdom. Role: analyzing tests, conducting diagnostics, producing reports Requirements: Experience in digital analytics, CRO and experimentation; able to analyse A/B a…

SMARTY Propositions & Revenue Specialist (P&L)

Three UK·Newbury, Berkshire, United Kingdom

OnsiteFull Time59d ago

SMARTY Propositions & Revenue Specialist (P&L) at Three UK. Location: Newbury, Berkshire, United Kingdom. Role: monetising propositions, managing revenue, building campaigns Requirements: Analyse data to identify revenue opportunities, build business cases, optimise propositions…

Three UK

Retail Customer Advisor (Brighton, Western Road) - 20 hours

Three UK·Brighton, England, gb

OnsitePart-time65d ago

As a Retail Customer Advisor at Three UK, you will play a crucial role in understanding and meeting each customer's unique needs as they enter your store. Your dedication to customer service and your knowledge of our cutting-edge products and services will help us achieve unparal…

SalesEntry LevelTelecommunications

Retail Customer Advisor (Brighton, Western Road) - 20 hours

Three UK·Brighton, England, United Kingdom

OnsitePart Time59d ago

Retail Customer Advisor (Brighton, Western Road) - 20 hours at Three UK. Location: Brighton, England, United Kingdom. Role: engaging customers, driving sales, resolving enquiries Requirements: Customer-focused advisor; strong teamwork and problem-solving skills. Full training pro…

Three UK

Retail Customer Advisor (Brighton, Western Road) - 16 hours

Three UK·Brighton, England, gb

OnsitePart-time65d ago

As a Retail Customer Advisor at Three UK, you will play a crucial role in understanding and meeting each customer's unique needs as they enter your store. Your dedication to customer service and your knowledge of our cutting-edge products and services will help us achieve unparal…

OtherEntry LevelTelecommunications
Three UK

Manager Network Services Strategy and Architecture

Three UK·Newbury, England, gb

OnsiteFull-time65d ago

What you’ll do This role supports the definition of the strategic direction and architectural governance of VodafoneThree’s Network Services, Core and Infrastructure domains. It ensures alignment with business aspirations, customer experience goals, and commercial outcomes, while…

OtherMid-Senior LevelTelecommunications

Manager Network Services Strategy and Architecture

Three UK·Newbury, England, United Kingdom

OnsiteFull Time64d ago

Manager Network Services Strategy and Architecture at Three UK. Location: Newbury, England, United Kingdom. Role: defining strategy, governing architecture, managing vendors Requirements: Proven telecoms experience in network strategy, architecture and design across core, infrast…

Three UK

Retail Customer Advisor (Bath) - 24 hours

Three UK·Bath, England, gb

OnsitePart-time65d ago

As a Retail Customer Advisor at Three UK, you will play a crucial role in understanding and meeting each customer's unique needs as they enter your store. Your dedication to customer service and your knowledge of our cutting-edge products and services will help us achieve unparal…

SalesEntry LevelTelecommunications
Three UK

VodafoneThree Financial Accountant – Financial Reporting

Three UK·Newbury, England, gb

OnsiteFull-time66d ago

We’re creating something special. We are joining forces to create the biggest mobile network provider in the UK. Through our collective strengths and talents, we will transform customers’ experience and create a best-in-class network for coverage, connectivity, and reliability, d…

FinanceAssociateTelecommunications

Tech stack signals

What Three UK hires for

Most-requested skills across active job descriptions.

TelecommunicationsOtherAssociateEntry LevelFinanceMid-Senior LevelSalesInformation Technology