11 of 11 Operational Acceptance Testing Jobs in the UK

program delivery, with a strong understanding of cross-functional dependencies across Finance, Procurement, SAP Ariba, SAP Analytics Cloud, Concur, and non-SAP systems. The program is currently entering Integration Testing, with delays in customization build and configuration. The candidate will play a critical role in managing these challenges, ensuring integration readiness, and supporting the transition from SAP ECC to … platforms. Program Management: • Lead the HCM workstream through the full testing and deployment lifecycle: Integration Testing, User Acceptance Testing (UAT), Operations Acceptance Testing (OAT), Dress Rehearsals, Cutover Planning and Go-Live Support • Manage timelines, risks, and dependencies, especially in light of current delays in build/configuration. • Coordinate with cross-functional teams to ensure … regular status updates to senior stakeholders and steering committees. Stakeholder Engagement: • Act as the primary point of contact for HCM-related topics across business and IT teams. • Facilitate workshops, testing sessions, and decision-making forums. • Drive change management and user adoption strategies for HCM processes. Required Skills & Experience: • 10+ years of experience in SuccessFactors, with at least 3 full More ❯

scale Modernisation Programme. The role requires deep expertise in modern quality engineering practices, with the ability to guide delivery teams, implement QA standards, and ensure compliance with the full testing lifecycle. Technology Environment Cloud & Platform: HCP (Kubernetes-based) on AWS, with potential migration to Azure Monitoring: Kibana, Grafana, Splunk, PagerDuty (transitioning to Dynatrace) CI/CD: GitLab pipelines Databases … Oracle RDS, SQL, MongoDB (limited use) Languages & Frameworks: Java 21, Spring Boot/Spring Batch Testing & Automation: Playwright, WireMock, OWASP ZAP (SAST, DAST, SCA), Gatling Key Responsibilities Define and implement QA principles within the workstream, aligned with programme strategy Collaborate with stakeholders to establish automation patterns and repeatable testing approaches Direct delivery teams to adopt QA practices and … high-quality test implementation Manage QA activities across teams, including reporting progress, risks, and compliance Produce project-level QA deliverables (test plans, reviews, completion reports) Lead risk mitigation for testing and provide coaching to delivery teams Work closely with Programme QA Lead, Service QA Leads, and Automation Lead to ensure consistent quality Testing Responsibilities Developer-Level Testing More ❯

the majority of build and configuration completed, the program is entering Systems Integration Testing (SIT), followed by User Acceptance Testing (UAT), Operations Acceptance Testing (OAT), and Dress Rehearsals. Some build activities will continue in parallel. This role demands a hands-on leader with deep functional expertise in S/4HANA Finance, strong program management skills … alignment, and seamless flow across integrated systems. Address functional gaps and ensure alignment with business processes, especially around Grants and Donor Funds. Program Management: Lead and coordinate SIT, UAT, OAT, and Dress Rehearsals phases. Collaborate closely with the testing team to drive creation of test scenarios and test cases, ensure comprehensive test coverage, and support execution. Work with build … and integrations. Deep understanding of upstream systems such as Summit, and downstream application integration in SAP landscapes. Experience with Grants and Donor Funds processes and configurations. Strong engagement with testing teams for test case creation, execution, and defect resolution. Demonstrated experience in transitioning programs to BAU support post go-live. Hands-on experience with cutover planning and execution in More ❯

the majority of build and configuration completed, the program is entering Systems Integration Testing (SIT), followed by User Acceptance Testing (UAT), Operations Acceptance Testing (OAT), and Dress Rehearsals. Some build activities will continue in parallel.This role demands a hands-on leader with deep functional expertise in S/4HANA Finance, strong program management skills, and … and integrations. Deep understanding of upstream systems such as Summit, and downstream application integration in SAP landscapes. Experience with Grants and Donor Funds processes and configurations. Strong engagement with testing teams for test case creation, execution, and defect resolution. Demonstrated experience in transitioning programs to BAU support post go-live. Hands-on experience with cutover planning and execution in More ❯

September 2025 at 00:00 We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing new bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are interested in speaking with an experienced Senior Test Engineer to join one of our live projects in our National Security Team. … you will join one of our small, fast-paced, agile delivery teams. Working on one of our inflight projects, you will play a key role to ensure continuous automated testing is implemented, early and often, as a part of a CI/CD lifecycle. Testing at IIG consists of a wide range of responsibilities, the list below gives … the test framework and processes. Non-Functional testing as required using a wide variety of test tools across, Security, Performance, Accessibility and Operational Acceptance Testing (OAT). The Fit: Our Test Engineers enjoy working on a variety of interesting and challenging projects, so we want our team to have a proactive and can-do attitude to More ❯

Core Skills Manual/Automated testing experience Production of Test artefacts Execution of both Manual and Automated Test Scripts Requirements Management Clear understanding of multiple delivery methodologies Provide day-to-day support to the Program and Project Managers to deliver the required testing. Excellent at building strong working relationships with peers, colleagues, and customers Confident working closely with the … customer Test Assurance team focusing on building a strong relationship. Windows experience/knowledge including AD Your experience Demonstrable experience of Operational Acceptance and … supporting documentation. Demonstrable understanding the 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. This role will require you to be willing and eligible to undergo a high level of UK security clearance If you're interested in More ❯

who thrive on collaboration and innovation. Role Overview Location: Bristol, Cheltenham or Manchester Package: Competitive salary + training & benefits Industry: National Security/Software Consultancy Responsibilities Embedding continuous automated testing into CI/CD pipelines from the start. Designing and implementing test frameworks across UI and API. Carrying out both manual and automated testing, supported by exploratory testing … Selenium, Cypress, Playwright, Cucumber, Robot Framework and Rest Assured. Applying agile and DevOps practices including TDD, BDD and continuous testing. Supporting non-functional testing (performance, security, accessibility and OAT). Driving improvements across QA processes and sharing new ideas within the wider testing community. Qualifications Main Skills Needed: Strong background in manual and automation testing across complex … solutions. Proven experience building and maintaining automated test frameworks. Hands-on knowledge of open-source testing tools and frameworks. Comfortable working in agile delivery teams and contributing to best practice. Proactive, collaborative mindset with a passion for learning and innovation. Eligible for high-level security clearance (UK passport holder, resident in the UK for the last 5 years). More ❯

who thrive on collaboration and innovation. Role Overview Location: Bristol, Cheltenham or Manchester Package: Competitive salary + training & benefits Industry: National Security/Software Consultancy Responsibilities Embedding continuous automated testing into CI/CD pipelines from the start. Designing and implementing test frameworks across UI and API. Carrying out both manual and automated testing, supported by exploratory testing … Selenium, Cypress, Playwright, Cucumber, Robot Framework and Rest Assured. Applying agile and DevOps practices including TDD, BDD and continuous testing. Supporting non-functional testing (performance, security, accessibility and OAT). Driving improvements across QA processes and sharing new ideas within the wider testing community. Qualifications Main Skills Needed: Strong background in manual and automation testing across complex … solutions. Proven experience building and maintaining automated test frameworks. Hands-on knowledge of open-source testing tools and frameworks. Comfortable working in agile delivery teams and contributing to best practice. Proactive, collaborative mindset with a passion for learning and innovation. Eligible for high-level security clearance (UK passport holder, resident in the UK for the last 5 years). More ❯

who thrive on collaboration and innovation. Role Overview Location: Bristol, Cheltenham or Manchester Package: Competitive salary + training & benefits Industry: National Security/Software Consultancy Responsibilities Embedding continuous automated testing into CI/CD pipelines from the start. Designing and implementing test frameworks across UI and API. Carrying out both manual and automated testing, supported by exploratory testing … Selenium, Cypress, Playwright, Cucumber, Robot Framework and Rest Assured. Applying agile and DevOps practices including TDD, BDD and continuous testing. Supporting non-functional testing (performance, security, accessibility and OAT). Driving improvements across QA processes and sharing new ideas within the wider testing community. Qualifications Main Skills Needed: Strong background in manual and automation testing across complex … solutions. Proven experience building and maintaining automated test frameworks. Hands-on knowledge of open-source testing tools and frameworks. Comfortable working in agile delivery teams and contributing to best practice. Proactive, collaborative mindset with a passion for learning and innovation. Eligible for high-level security clearance (UK passport holder, resident in the UK for the last 5 years). More ❯

recruiting for a Test Lead to join a purpose-driven organisation delivering a major Digital Transformation programme . This is a fantastic opportunity for someone who thrives in structured testing environments , has experience in financial services , and understands regulatory and governance frameworks . Reporting to the Programme Manager, you'll lead testing across project delivery and BAU activities … shaping test strategy, planning, execution, and defect management. You will be responsible for managing a variety of testing projects and handling multiple streams of work at once, ranging from small initiatives to large-scale programmes. You'll also be part of a collaborative, people-first culture where your ideas and contributions are valued. Key Responsibilities This role would suit … maintained properly. Track and manage defects and issues, ensuring timely resolution. Define KPIs to monitor testing outcomes and drive efficiency. Shape test strategy and plans for functional, UAT, OAT, and non-functional testing (performance, security, accessibility, compatibility). Experience Requirements Experience as a Test Lead within a regulatory environment. Advanced ISTQB certification. Financial Services experience with knowledge of More ❯

assurance reviews, readiness tests, and documentation are consistent and meaningful. This role requires a balance of technical quality experience and leadership in agile, multi-disciplinary environments. Key Responsibilities Validate OAT findings and ensure defect containment. Manage pilot assurance and readiness artifacts. Coordinate test execution, workflow validation, and simulation drills. Maintain quality metrics and defect prevention records. Validate testing outputs … and defect management quality. Support QAT Lead in reporting and value stream alignment. Plan and run assurance checkpoints within agile sprint cycles. Key Skills Required: Functional/Non Functional Testing (NFR) verification. Lead pilot and shadow assurance exercises to test readiness. Experience working in agile delivery (scrum, kanban, sprint ceremonies). Risk and defect management (JIRA, Confluence, Excel, Power … BI). Strong QA leadership and analytical skills. Experience running incident simulations and KT validation. AWS operational principals (monitoring, recovery, stability). Proactive assurance: identifies gaps early, recommends solutions. Team enabler: coaches and supports others to deliver their best work. Outcome focused: always drives toward readiness and measurable value. Ownership: takes responsibility for evidence and outputs. Why Apply More ❯