Salary: £95,000 - 105,000 per year Requirements: Proven expertise in system and service architecture (infrastructure, applications, data, networking, cloud) Knowledge of architecture frameworks such as TOGAF, MODAF, or NAF Strong knowledge of 3GPP technical standards Advanced understanding of secure system design and cyber security standards Experience shaping architecture within Agile or SAFe delivery environments Strong stakeholder engagement and communication skills Ability to mentor, coach, and provide thought leadership 3GPP Specifications Amazon AWS Cloud Practitioner (certification or equivalent experience) Industry certifications (e.g., TOGAF, ArchiMate) preferred Vendor certifications (e.g., AWS) preferred Responsibilities: Act as the technical authority for systems and services Define and evolve architectures aligned to customer needs, architectural principles, and secure-by-design standards Contribute to technology and business roadmaps, identifying opportunities for innovation and improvement Lead technical reviews, trade-off analyses, and risk assessments for major design decisions Mentor and coach architects and engineers, raising capability across the technical community Represent the organisation at senior customer forums, technical boards, and industry events Support business development activities, including technical bids and proposal input Champion best practice, reuse, and model-based design approaches Technologies: AWS Architect ArchiMate Cloud Support Security TOGAF DevSecOps DevOps More: We are looking for a Senior Technical Architect to join our collaborative team in Bristol, where a hybrid working model is available. In this role, you will provide strategic technical leadership for complex, high-impact programmes, influencing roadmaps and driving innovation. You will take ownership of architectural direction and engage with senior stakeholders while mentoring others. This position offers an exciting opportunity to shape secure, mission-critical systems and services. We offer competitive compensation and the chance to work in a dynamic environment that values your expertise. last updated 9 week of 2026