Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and deliver cutting-edge wireless solutions for next-gen networks.
- Company: Join the UK's leading mobile and digital infrastructure provider.
- Benefits: Enjoy a competitive salary, 30 days holiday, and hybrid working options.
- Why this job: Be at the forefront of 5G technology and make a real impact.
- Qualifications: Deep expertise in O-RAN, 5G SA, and cloud-native networking required.
- Other info: Inclusive culture that values diverse perspectives and offers excellent career growth.
The predicted salary is between 36000 - 60000 £ per year.
Cornerstone is the UK's leading mobile and digital infrastructure provider, managing over 15,700 sites and holding 35% of the market. Our Mission is to be famous for excellence in delivery, embracing transformation with our people and our customers at its heart.
We are seeking a highly skilled and innovative Wireless Solutions Architect with deep expertise in O-RAN, 5G SA (Standalone), virtualised RAN (vRAN), and open RAN (xRAN) frameworks. This role is responsible for architecting and delivering end to end wireless solutions that enable scalable, flexible, and interoperable next generation networks. You will play a critical role in designing, validating, and guiding the deployment of disaggregated and cloud-native RAN systems across diverse deployment scenarios.
Scope- Architect and design advanced wireless network solutions with a focus on Open RAN, 5G Standalone (SA), and virtualised RAN systems.
- Define system architecture for multi-vendor, cloud-native RAN infrastructure, including RU/DU/CU components.
- Evaluate solutions for fronthaul, midhaul, and backhaul interfaces, with a particular focus on O-RAN Split 7.2x.
- Lead end-to-end solution design, integration, and validation of vRAN/ xRAN technologies within both private and public 5G deployments.
- Collaborate with internal stakeholders, engineering teams, and external technology partners to align designs with business objectives and industry standards.
- Deliver scalable and secure 5G/ Open RAN solutions that meet performance, reliability, and compliance standards.
- Provide architecture documentation, design specifications, and technical recommendations to support deployment and operational teams.
- Ensure integration of multi-vendor components is robust, optimised, and interoperable across the full RAN stack.
- Conduct RF planning, system modelling, and performance analysis to optimise coverage, capacity, and quality of service.
- Translate complex technical designs into practical solutions that enable efficient deployment and long-term maintainability.
- Indepth knowledge of wireless network architecture, particularly 5G SA, Open RAN, and vRAN/ xRAN technologies.
- Strong expertise in cloud-native networking, virtualisation, and multi-vendor RAN deployments.
- Proven ability to design and integrate RU/DU/CU components within open and standardised frameworks.
- Proficiency in evaluating fronthaul/ midhaul/ backhaul interfaces, with practical experience in O-RAN Split 7.2x.
- Hands-on skills in RF planning, propagation modelling, and system performance optimisation using industry-standard tools.
- Strong problem-solving, stakeholder management, and communication skills, with the ability to lead technical discussions and influence design decisions.
- Prior experience in advanced telecoms engineering, wireless systems design, or similar architect-level roles.
- Proven expertise in O-RAN architecture, including SMO, RIC, and O1/ O2/ E2 interfaces.
- Deep knowledge of 5G SA core and RAN architecture (gNodeB, AMF, SMF, UPF components).
- Solid understanding of Massive MIMO, beamforming and dynamic spectrum sharing (DSS).
- Strong grounding in RF principles, propagation models, and coverage/ capacity planning.
- Knowledge of cloud-native technologies, including Kubernetes, Docker, and Cloud-Native Network Functions (CNFs).
- Familiarity with automation and orchestration tools (Linux, Python, Ansible, Bash).
- Understanding of network slicing, QoS, and Multi-access Edge Computing (MEC).
- Awareness of REST APIs and orchestration frameworks (e.g., ONAP, OSM).
- Strong problem-solving and analytical skills with the ability to optimise complex network designs.
- Effective stakeholder communication and technical leadership skills, with proven ability to influence and align cross-functional teams.
- Strong documentation and architecture definition skills, with the ability to translate designs into actionable delivery plans.
- Hands-on experience with vRAN/ xRAN deployments (preferably across vendors such as Rakuten Symphony, Mavenir, Parallel Wireless, Nokia, or Ericsson).
- Demonstrated experience in large-scale telecom network projects, from design through to deployment and performance optimisation.
- Competitive salary and an excellent bonus structure
- 30 days holiday
- Competitive pension scheme
- Hybrid working
- Life insurance
- Cycle to Work
- Retail Discount
- Competitive refer a friend scheme
- Private Healthcare Insurance
Our commitment to Equity, Diversity, and Inclusion (EDI) is fundamental to our success. We strive to cultivate an inclusive environment where every employee feels valued, respected, and empowered. By embracing unique perspectives and experiences, we drive innovation and drive our organisation forward, therefore, we recognise the importance of welcoming applications from candidates of all backgrounds. We want to ensure everyone is able to present their best self throughout the recruitment process so if you require any adjustments, please let us know. If this role is of interest to you and you would like to find out more, please do apply with an up to date version of your CV.
Connectivity Solutions Architect in England employer: Cornerstone
Contact Detail:
Cornerstone Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Connectivity Solutions Architect in England
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend events, join online forums, and don’t be shy about reaching out to professionals on LinkedIn. You never know who might have a lead on your dream job!
✨Tip Number 2
Prepare for interviews like it’s game day! Research the company, understand their products, and be ready to discuss how your skills in O-RAN and 5G can help them achieve their goals. Practice common interview questions and have your own questions ready to show your interest.
✨Tip Number 3
Showcase your expertise! Create a portfolio or a presentation that highlights your past projects and achievements in wireless solutions. This will give you an edge and demonstrate your hands-on experience with vRAN/xRAN technologies.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive and engaged with our mission at Cornerstone.
We think you need these skills to ace Connectivity Solutions Architect in England
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the role of Connectivity Solutions Architect. Highlight your experience with O-RAN, 5G SA, and vRAN technologies, as well as any relevant projects you've worked on. We want to see how your skills align with our mission!
Showcase Your Achievements: Don’t just list your responsibilities; showcase your achievements! Use metrics and specific examples to demonstrate how you’ve successfully designed and implemented wireless solutions in the past. This helps us see the impact you can bring to our team.
Be Clear and Concise: When writing your application, clarity is key. Use straightforward language and avoid jargon where possible. We appreciate a well-structured application that makes it easy for us to understand your qualifications and experiences.
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s the easiest way for us to track your application and ensure it reaches the right people. Plus, we love seeing candidates who take the initiative!
How to prepare for a job interview at Cornerstone
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of O-RAN, 5G SA, and vRAN/xRAN technologies. Be ready to discuss specific frameworks and how they apply to real-world scenarios. This will show that you’re not just familiar with the concepts but can also think critically about their implementation.
✨Prepare for Technical Questions
Expect in-depth technical questions related to system architecture and multi-vendor integration. Practise explaining complex designs in simple terms, as this will demonstrate your ability to communicate effectively with both technical and non-technical stakeholders.
✨Showcase Your Problem-Solving Skills
Be prepared to discuss past projects where you faced challenges in network design or deployment. Highlight your problem-solving approach and the outcomes. This will help interviewers see your analytical skills in action and how you handle real-world issues.
✨Align with Company Values
Research Cornerstone’s mission and values, especially their commitment to excellence and transformation. During the interview, relate your experiences and aspirations to these values, showing that you’re not just a fit for the role but also for the company culture.
