Senior Test Analyst - Systems Integration Testing in London
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Job Description
Senior Test Analyst - Systems Integration Testing
Location: London (Hybrid - 2/3 days onsite) Day Rate: Up to £375 per day (Inside IR35) Start Date: ASAP
We're supporting a well-established organisation seeking a Senior Test Analyst with strong expertise in System Integration Testing (SIT) and System Testing to join a fast-paced delivery environment. This role is highly technical and hands-on, focused on ensuring the quality and reliability of complex integrated back-end systems.
You'll be working across Windows-based applications and enterprise databases, including Oracle, GCP BigQuery, and SQL Server, contributing to both manual and automated testing activities within a collaborative delivery team.
Key Responsibilities
Analyse user stories, acceptance criteria, and definitions of done to design and execute high-quality test scripts
Create and maintain accurate test artefacts to support each software release
Prepare detailed test scripts covering system and integration-level scenarios, validating expected business outcomes
Execute System Integration Testing and System Testing across multiple applications and data platforms
Identify, log, and track defects with clear evidence, ensuring timely resolution
Work closely with developers to improve testability and support rapid defect turnaround
Provide regular feedback to developers and test management on quality, risks, and progress
Support scoping and estimation of testing effort for new user stories and backlog items
Ensure all testing activity aligns with agreed schedules, quality standards, and delivery milestones
Required Experience
10+ years of testing experience, particularly within System Integration Testing (SIT) and System Testing in complex environments
Strong manual testing background with exposure to automated testing approaches
Hands-on experience testing applications using Oracle, SQL Server, and/or GCP BigQuery
Experience testing Windows-based and database-driven applications
Excellent defect management, documentation, and communication skills
Comfortable working in Agile or hybrid delivery environments
McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.
If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.
- Location:
- London
- Job Type:
- FullTime
- Category:
- Systems, Testing, Senior, Test, Analyst, Systems Engineering
