1 to 25 of 32 Operational Acceptance Testing Jobs in the UK

in the UK for the last 5+ years to be eligible. Job Overview We are seeking a highly skilled Operational Acceptance Test (OAT) Lead to oversee and manage the end-to-end operational testing process. The ideal candidate will have a strong background in operational readiness, system performance, and production environment validation on cloud-based services. Key Responsibilities Lead and manage the Operational Acceptance Testing (OAT) process, ensuring systems meet operational and business requirements before deployment. Define OAT test strategies, plans, and criteria to validate infrastructure, system reliability, failover mechanisms … and manage defects and issues, ensuring timely resolution. Provide leadership and mentoring to junior testers and team members. Generate detailed reports and dashboards on OAT progress, results, and risk assessments. Skills, Knowledge and Expertise 5+ years of experience in Quality Assurance, or Operational Testing. Deep understanding of OAT methodologies More ❯

service to ensure solutions meet the required specifications for all IT and cross-cutting business change projects on behalf of the Group, co-ordinating testing analysis, preparation, execution and reporting as required. About you We are looking for someone who: Experience of system and integration test execution. In-depth … knowledge of industry testing standards and controls. An understanding and appreciation of good user experience and the importance of being the users’ advocate. Good understanding of usability and accessibility of applications. Why Riverside? One Housing is part of Riverside, we’re a housing association with a difference – enhancing the … role you will be guaranteed an interview. Applications may close before the deadline, so please apply early to avoid disappointment. Role Profile Co-ordinate testing analysis, preparation, execution and reporting in respect of all assigned projects, including the provision of associated time and cost estimates (and re-estimates) as More ❯

Years of Relevant Experience: 5+ years Education Level: Bachelor's Degree About the Job: Acceptance Testing Manager (OAT) or Unit Testing Manager (UAT) Our Client is a leading household insurance company based in London. They are looking to recruit an experienced UAT/OAT Manager to join … approach. This position provides an opportunity to join a growing organization and be a part of the team servicing key insurance clients. Required Skills: OAT (Operational Acceptance Test)/Unit Testing Management experience in distributed test architecture. Experience in managing customer expectations with strong communication skills to … highlight key messages. Experience in managing vendors, as this account has multiple off-the-shelf products from different vendors. Exposure to UAT/OAT Test Methodologies, Test Strategy and Approach, and Testing Types from a design and execution perspective. Good architectural knowledge around App servers (Tomcat), DB Servers (Informatica More ❯

Years of Relevant Experience: 5+ years Education Level: Bachelor's Degree About the Job: Acceptance Testing Manager (OAT) or Unit Testing Manager (UAT) Our Client is a leading household insurance company based in London. They are looking to recruit an experienced UAT/OAT Manager to join … approach. This position provides an opportunity to join a growing organization and be a part of the team servicing key insurance clients. Required Skills: OAT (Operational Acceptance Test)/Unit Testing Management experience in distributed test architecture. Experience in managing customer expectations with strong communication skills to … highlight key messages. Experience in managing vendors, as this account has multiple off-the-shelf products from different vendors. Exposure to UAT/OAT Test Methodologies, Test Strategy and Approach, and Testing Types from a design and execution perspective. Good architectural knowledge around App servers (Tomcat), DB Servers (Informatica More ❯

and technical requirements. Develop and deliver comprehensive Service Designs, integrating enterprise standards, business needs, and third-party supplier capabilities. Own and manage the Service Acceptance process, ensuring all readiness criteria are met prior to go-live. Conduct Service Management Readiness Testing to validate operational preparedness. Collaborate with … to ensure service designs meet functional and non-functional requirements. Coordinate with IT Security to complete all required health checks and security validations. Ensure Operational Acceptance Testing (e.g., performance, failover, event management) is incorporated into the master test plan. Identify, assess, and manage operational risks and … to non-technical audiences. Security & Compliance Coordinating IT health checks and ensuring compliance with security standards and policies. Operational Acceptance Testing (OAT) Planning and executing OAT scenarios such as performance, failover, and event management. Identifying, tracking, and mitigating operational risks and issues during service transition. Analytical More ❯

and technical requirements. Develop and deliver comprehensive Service Designs, integrating enterprise standards, business needs, and third-party supplier capabilities. Own and manage the Service Acceptance process, ensuring all readiness criteria are met prior to go-live. Conduct Service Management Readiness Testing to validate operational preparedness. Collaborate with … to ensure service designs meet functional and non-functional requirements. Coordinate with IT Security to complete all required health checks and security validations. Ensure Operational Acceptance Testing (e.g., performance, failover, event management) is incorporated into the master test plan. Identify, assess, and manage operational risks and … to non-technical audiences. Security & Compliance Coordinating IT health checks and ensuring compliance with security standards and policies. Operational Acceptance Testing (OAT) Planning and executing OAT scenarios such as performance, failover, and event management. Identifying, tracking, and mitigating operational risks and issues during service transition. Analytical More ❯

and technical requirements. Develop and deliver comprehensive Service Designs, integrating enterprise standards, business needs, and third-party supplier capabilities. Own and manage the Service Acceptance process, ensuring all readiness criteria are met prior to go-live. Conduct Service Management Readiness Testing to validate operational preparedness. Collaborate with … to ensure service designs meet functional and non-functional requirements. Coordinate with IT Security to complete all required health checks and security validations. Ensure Operational Acceptance Testing (e.g., performance, failover, event management) is incorporated into the master test plan. Identify, assess, and manage operational risks and … to non-technical audiences. Security & Compliance Coordinating IT health checks and ensuring compliance with security standards and policies. Operational Acceptance Testing (OAT) Planning and executing OAT scenarios such as performance, failover, and event management. Identifying, tracking, and mitigating operational risks and issues during service transition. Analytical More ❯

and technical requirements. Develop and deliver comprehensive Service Designs, integrating enterprise standards, business needs, and third-party supplier capabilities. Own and manage the Service Acceptance process, ensuring all readiness criteria are met prior to go-live. Conduct Service Management Readiness Testing to validate operational preparedness. Collaborate with … to ensure service designs meet functional and non-functional requirements. Coordinate with IT Security to complete all required health checks and security validations. Ensure Operational Acceptance Testing (e.g., performance, failover, event management) is incorporated into the master test plan. Identify, assess, and manage operational risks and … to non-technical audiences. Security & Compliance Coordinating IT health checks and ensuring compliance with security standards and policies. Operational Acceptance Testing (OAT) Planning and executing OAT scenarios such as performance, failover, and event management. Identifying, tracking, and mitigating operational risks and issues during service transition. Analytical More ❯

and technical requirements. Develop and deliver comprehensive Service Designs, integrating enterprise standards, business needs, and third-party supplier capabilities. Own and manage the Service Acceptance process, ensuring all readiness criteria are met prior to go-live. Conduct Service Management Readiness Testing to validate operational preparedness. Collaborate with … to ensure service designs meet functional and non-functional requirements. Coordinate with IT Security to complete all required health checks and security validations. Ensure Operational Acceptance Testing (e.g., performance, failover, event management) is incorporated into the master test plan. Identify, assess, and manage operational risks and … to non-technical audiences. Security & Compliance Coordinating IT health checks and ensuring compliance with security standards and policies. Operational Acceptance Testing (OAT) Planning and executing OAT scenarios such as performance, failover, and event management. Risk & Issue Management Identifying, tracking, and mitigating operational risks and issues during More ❯

and technical requirements. Develop and deliver comprehensive Service Designs, integrating enterprise standards, business needs, and third-party supplier capabilities. Own and manage the Service Acceptance process, ensuring all readiness criteria are met prior to go-live. Conduct Service Management Readiness Testing to validate operational preparedness. Collaborate with … to ensure service designs meet functional and non-functional requirements. Coordinate with IT Security to complete all required health checks and security validations. Ensure Operational Acceptance Testing (e.g., performance, failover, event management) is incorporated into the master test plan. Identify, assess, and manage operational risks and … to non-technical audiences. Security & Compliance Coordinating IT health checks and ensuring compliance with security standards and policies. Operational Acceptance Testing (OAT) Planning and executing OAT scenarios such as performance, failover, and event management. Risk & Issue Management Identifying, tracking, and mitigating operational risks and issues during More ❯

solutions at all stages within the development lifecycle. You will provide expert practice advice and guidance as well as practical advice on complex technical testing issues at project level. You will also be accountable for driving forward the quality agenda in the development of IT solutions and devising and … role may involve occasional travel which may include stays away from home. This role may include weekend working to provide support to live assurance testing during deployment to Production. Person Specification To be successful in this role, you will hold the following: ISTQB Foundation in Software Testing ISTQB … continuous integration practices and it is essential you have experience in all testing levels (from Unit to Operational Acceptance Testing (OAT)). HMLR expect everyone to spend at least 60% of their working time in the office. Qualifications ISTQB Foundation in Software Testing ISTQB Advanced More ❯

infrastructure and environments technologies Definition, design, and roll out of the Environments Management strategy and associated processes including integration with the broader IT and Testing Strategy and integration of processes with Agile SDLC Coordinate environment builds, configurations, and deployments to ensure a stable platform for the business. Maintain an … solution design best practices Technical understanding of IT Infrastructure, Application Life Cycle & Maintenance Strategy Knowledge of Service Transition, Operational Acceptance Testing (OAT) processes and Core Applications Awareness of Batching processing and the service that underpins it and understanding of Disaster Recovery Principles Our promise to you... We More ❯

Application OAT Analyst Whitehall Resources currently require an experienced Application OAT Analyst to work with a key client based in Warwick. *Please note this will require considerable onsite requirements in Warwick and will fall inside IR35.* Job Description: We're looking for someone with 3-5 years' experience doing this … Testing, in line with the published Test Strategy. (3 years) Work with the relevant application vendors and support teams to define the App OAT test scenarios and test cases. (3 years) Provide input to the MSP project plan, in respect of App OAT tasks, durations and dependencies. (2 years … taking into account dependencies and constraints (such as environment availability). (2 years) Work with the relevant support teams to ensure that the App OAT test cases are executed in accordance with the Test Plan. (2 years) Ensure that the results are properly recorded in Jira. Produce a regular progress More ❯

globally. They are going through a massive digital transformation and are looking for a Test Lead in London. This position involves joining a collaborative testing team within the Technology Department, working on various business and operational products. The role focuses on delivering testing services, including planning, execution … and oversight, with an emphasis on Agile practices and collaboration with external testing service providers. Key Responsibilities: Define and oversee testing strategies, plans, and execution. Mentor and guide team members to maintain high testing standards. Address challenges and unblock team progress, ensuring issues are resolved effectively. Lead … testing initiatives, including planning, cost control, and execution. Drive both functional and non-functional testing, including automation and performance testing. Manage test resources, schedules, and execution plans. Collaborate with cross-functional and distributed teams, including external service providers. Monitor and report on test progress using metrics and performance More ❯

Defence's deployable IT estate. Your responsibilities will include: Creating test scripts and undertaking test execution when required for critical systems under development Undertaking testing at different testing levels across multiple test cycles Delivering outputs such as Technical documentation, trails plans and reports, test plans and developing test … scripts working to both time and budget Executing test cases both manual/automation and analysing the results Undertaking formal and informal testing as directed by Test Managers Essential experience of the IT Test Engineer: Proven experience as a Quality Assurance Tester/Live Service Tester or similar role … HP Quality Centre, ALM, Jira and Test Rails etc. Proven experience in Black Box testing, white box testing, SIT, SAT, UAT and OAT testing Being well versed with the Software Development Life Cycle testing concepts Essential qualifications for the IT Test Engineer: ISTQB Certified Tester MCSA More ❯

and technical leadership position, designed for someone who thrives in fast-paced, high-availability environments and is passionate about delivering exceptional user experiences through operational excellence. As the Digital Application Support Manager, you will define and execute support strategies and operational models for a suite of digital platforms … monitoring frameworks , making IT the first to know when issues arise Define and automate code handover processes , collaborating with product and engineering teams on Operational Acceptance Testing Contribute to and execute business continuity and disaster recovery plans, with regular testing and iteration Report on performance metrics More ❯

the budget. Key performance indicators include: Delivery within time, cost, and quality parameters Alignment with governance and methodology, managing risks and changes Delivery against operational acceptance testing procedures and customer satisfaction Candidates with high-level security clearance are encouraged to apply. Successful applicants will require security clearance More ❯

of 26.6% - 30.3% Access to training courses for professional development About you: Experience supporting, configuring, and monitoring third-party or bespoke applications Experience with operational acceptance testing and deploying changes to production systems using appropriate controls Excellent communication skills and ability to work as part of a More ❯

of 26.6% - 30.3% Access to training courses for professional development About you: Experience supporting, configuring, and monitoring third-party or bespoke applications Experience with operational acceptance testing and deploying changes to production systems using appropriate controls Excellent communication skills and ability to work as part of a More ❯

to training courses to support your professional development About you: Experience supporting, configuring, and monitoring third-party/packaged or bespoke applications Experience with operational acceptance testing and deploying changes to production systems using appropriate controls Excellent communication skills and ability to work as part of a More ❯

to training courses to support your professional development About you: Experience supporting, configuring, and monitoring third-party/packaged or bespoke applications Experience with operational acceptance testing and deploying changes to production systems using appropriate controls Excellent communication skills and ability to work as part of a More ❯

Basingstoke - fully on site We are looking for a self-motivated Test & Defect Manager to join our existing dynamic Test Practice. You will lead testing for a project and work closely with all project stakeholders. Working alongside a team of dedicated professionals, you will be driven to find better … faster, more effective ways of testing and value to the projects you are working on. You will lead by example and work to develop your team and emerging talent to strengthen the Test Practice and build our reputation as a center of excellence. This is a fast-paced environment … Software Development and Testing Lifecycles Experience of all phases of testing, including but not limited to Integration, System, Regression, FAT, SAT, UAT, OAT and witness testing. Service Readiness experience. Demonstrable Experience of Agile/Incremental solution delivery Demonstrable knowledge of Configuration/Change/Release management principles Demonstrable More ❯

SECNDS Team is looking for individuals with the skills necessary to help us to design, build, test and maintain through life, the deployable and operational IT systems that Defence requires. This opportunity will place you at the heart of the modernisation of Defence’s deployable IT estate and requires … change as directed by Programme Change Review Boards. Developing new Test Scripts for Central Services. Developing and maturing Regression Packs in support of monthly testing cycles. Weekly Status Reporting. Execute test cases (manual or automated) and analyse results. Create logs to document testing phases and defects. Report bugs … and errors to relevant programme teams. Help troubleshoot issues. Conduct post-release/post-implementation testing as required. Work with cross-functional teams to ensure quality throughout the software development lifecycle. Ensure all Test artefacts are consistent and of the highest quality. Experience (expected 3 years): Proven experience as More ❯

Do Develop & maintain automated test frameworks for in-house applications Coordinate test schedules with SCRUM teams, Service Owners, and Lead Architects Build/maintain testing artefacts and spot future blockers or opportunities Support third-party testing and collaborate across government departments Anticipate and mitigate project risks to ensure … MariaDB/Oracle/MySQL/AWS Aurora (2+ technologies) Proactive, risk-assessed decision-making Mentoring and stakeholder communication Desirable Skills Kubernetes, Terraform Automating OAT/Acceptance/Regression Testing (web apps & APIs) Technical governance & government requirements knowledge SC Clearance is an advantage! Apply now to make a More ❯

Test Engineer - National Security We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing bespoke solutions to solve complex operational problems. As our business grows, we seek an experienced Senior Test Engineer to join our National Security Team on a live project. At IIG … Engineer, you will be part of a small, agile delivery team working on an active project. Your role will be to ensure continuous automated testing within a CI/CD lifecycle. Testing responsibilities include: Utilizing a range of open-source tools and frameworks Manual and automation testing … Playwright, Cucumber, Robot Framework, Serenity BDD, and Rest Assured Contributing to QA team improvements and innovation Performing non-functional testing (security, performance, accessibility, OAT) using various tools The Fit: We seek proactive Test Engineers passionate about manual and automation testing, with experience in complex solutions. Comfort working autonomously More ❯