VodafoneThree - Specialist Test & Test Assurance Engineer

VodafoneThree; Reading; Hybrid; GBP 42,000 - 62,000; Full time

Benefits offered by this job

Bonus

Pension plan

Generous leave

Job summary

VodafoneThree in the UK is seeking a Test Engineer to ensure new and existing telecom services are delivered with confidence, quality and reliability. You will lead test planning, execution and reporting, working with design, operations and vendors to validate solutions before they reach customers.

You’ll apply STLC methodologies, maintain robust test environments, and mentor teammates. The role offers hybrid working with office and home days, a competitive salary, bonuses and comprehensive

Qualifications

• Experience in a technical telecommunications environment.
• Strong knowledge of 4G/5G architectures, call flows, protocols and supporting systems.
• Solid understanding of the Software Testing Life Cycle (STLC).
• ISTQB certification or equivalent testing qualification.
• Experience using test management tools such as HP ALM and with test automation tools/simulators.

Responsibilities

• Lead the analysis, design, execution, and reporting of testing activities across network/programmes.
• Drive successful delivery of test programmes within agreed timelines and quality targets.
• Collaborate with stakeholders and suppliers to identify, manage, and resolve defects and risks.
• Validate telecom solutions to meet business, customer, and operational requirements.
• Apply STLC methodologies to technical projects and programmes.
• Improve test cases, documentation, and testing approaches for quality and efficiency.

Skills

Telecom testing

4G/5G knowledge

STLC

ISTQB certification

HP ALM

Test automation tools

Tools

HP ALM

Test automation tools

Simulators

Job description

Location: Newbury + Hybrid

Salary: Excellent basic salary plus bonus and Vodafone benefits

Working hours: Full time 37.5 hours per week – Monday to Friday

Hybrid

We believe that through collaboration and connection with our colleagues we can achieve great things. Our hybrid working approach allows our people to work both in the office and at home, providing the flexibility and resources you need to succeed in your role. We don't require you to be in on specific days; instead, we ask people to come into the office 2-3 days each week, for at least 8 days per month. You should work with your line manager to understand what their expectations are for you, your specific role and your team.

Who We Are

We’re here to build a network the UK can count on – one that connects people, places and potential. Because no matter where you live, what your background is, or how you get online – we think everyone deserves the same chance to stay connected, and with VodafoneThree, that future’s being built – today.

We’re creating more than the UK’s best network. We’re helping close the digital divide, empower communities and drive meaningful progress.

We believe that everyone should feel they belong. Whoever you are and whatever your story, there’s space for you here. We’re building a workplace where different perspectives are welcomed, voices are heard, and everyone feels safe to show up as themselves.

You’ll join a team that genuinely cares – about each other, about our customers, and about the future we’re building. From day one, you’ll be welcomed, valued and encouraged to bring your whole self to work.

Why VodafoneThree

Join us and you’ll be at the heart of change. That means building responsibly, investing sustainably and creating opportunities that last.

We’re not just expanding connectivity; we’re reimagining what a connected nation looks like. With £11bn invested in 5G and digital infrastructure, your work will directly power businesses, services, and communities across the country.

You’ll work on real challenges, with real impact, across every corner of the country. Wherever you join us, whatever your role, you’ll be helping to build a future that works better for everyone.

We move at pace, because what we’re building matters – and we’re learning as we go. We’re proud of the progress we’ve made, but we’re just getting started.

Join our UK Networks team, where we’re continually building and enhancing our network, connecting millions of people and businesses across the country. Be part of the team that makes it all happen – simplifying, automating, and bringing better connectivity than ever before, with giga-fast speed, to our customers.

What You’ll Do

As a Test Engineer, you’ll play a key role in ensuring that new and existing services are delivered into the network with confidence, quality, and reliability. Working closely with design, operations, vendors, and delivery partners, you’ll help shape and validate innovative telecom solutions before they reach customers. You’ll take ownership of test programmes from planning through execution, while helping to maintain robust test environments and supporting the continuous evolution of testing capabilities across the team.

• Lead the analysis, design, execution, and reporting of testing activities across a range of network and technology programmes


• Drive the successful delivery of test programmes under your responsibility, ensuring quality outcomes are achieved within agreed timelines


• Collaborate with stakeholders, partners, and third‑party suppliers to identify, manage, and resolve defects, issues, and risks


• Validate complex telecom solutions, services, and products to ensure they meet business, customer, and operational requirements


• Apply Software Testing Life Cycle (STLC) methodologies to technical projects and programmes


• Continuously improve test cases, documentation, procedures, and testing approaches to enhance quality and efficiency


• Support, maintain, and optimise test tools, platforms, systems, and services within your remit


• Use test management and automation tools to streamline delivery and improve testing effectiveness


• Provide technical guidance, coaching, and leadership to fellow engineers, fostering a collaborative and supportive team environment


• Build trusted relationships with internal stakeholders and external partners, balancing challenge and support to achieve shared goals


• Contribute to the stability, integrity, and operational performance of critical testing environments and services


• Help ensure technology changes are delivered with the right balance of quality, speed, cost‑effectiveness, and customer focus

Who You Are

• You will bring proven experience within a technical telecommunications environment


• You will have strong knowledge of 4G and 5G architectures, call flows, protocols, standards, and supporting systems


• You will have a solid understanding of the Software Testing Life Cycle (STLC) and experience applying it to technical programmes


• You will be confident using test management tools such as HP ALM and working with test automation tools and/or simulators


• You will hold an ISTQB certification or equivalent testing qualification


• You will be an effective communicator who can build strong partnerships across teams, stakeholders, and third‑party organisations


• You will be comfortable analysing issues, troubleshooting complex environments, and driving resolutions through to completion


• You will be able to balance analytical thinking with practical decision-making to deliver high‑quality outcomes


• You will demonstrate excellent prioritisation skills and a focus on delivering value for customers and the business


• You will enjoy working collaboratively while also taking ownership and accountability for your deliverables


• You will bring experience of testing complex projects within the telecommunications sector


• You may have experience in one or more of the following areas: IMS, Messaging, Billing, MVNO, Subscriber Data Management, Service Layer platforms, or Cloud‑based technology delivery


• You will be passionate about technology, continuous improvement, and creating reliable solutions that make a real impact


• You will thrive in an environment that values teamwork, curiosity, innovation, and inclusive collaboration

Worried that you don’t meet all the desired criteria exactly?
We know that everyone is unique, with multiple aspects to their identity and different experiences behind them. We are passionate about Inclusion for All and creating a workplace where everyone can thrive, whatever their personal or professional background. If you’re excited about this role but your experience doesn’t align exactly with every part of the job description, we encourage you to apply as you may be the right candidate for this role or another role, and our recruitment team can help you see how your skills fit in.

What We Offer

We care about our people’s success by offering great pay, bonuses, up to 28 days off plus bank holidays, and paid time for charity work. You can personalise our benefits for you and your family, like discounts, vouchers, a pension plan and loads more. We help with your career through our amazing learning tools and top‑notch parental leave policies.

Need to Know

We are regulated by the Financial Conduct Authority and all offers of employment for this role are subject to background checks, including criminal (DBS) and financial checks to meet the regulators standards.

If you require any reasonable adjustments or have an accessibility request as part of your recruitment journey, for example, extended time or breaks in between online assessments, a sign language interpreter, or assistive technology, please refer to the Accessibility section of our Careers website (https://careers.vodafone.com/uk/reasonable-adjustments/) for guidance.

We use AI in different parts of our business to boost innovation, improve efficiency, and create new opportunities. We know many candidates use AI to fine‑tune their CVs or prepare for interviews, but what we really care about is your unique experiences and achievements.

During the interview, we want you to rely on your own knowledge and skills to show us who you really are—your personality, creativity, and abilities. Above all, we’re looking for authenticity and can’t wait to get to know the real you.

#VodafoneThree