City, Manchester, United Kingdom Hybrid / WFH Options
Experis
Performance Test Engineer - Defence & Security Locations: Bristol, Manchester, or Leeds (hybrid working model) Salary: 55,000 - 80,000 per annum (depending on experience & clearance level) Security Requirement: Active UK SC or DV clearance Role Overview Join a dynamic Technology & Transformation team working on critical Defence & Security programmes. As a Performance Test Engineer, you'll support assurance and reliability … of complex systems at scale-ensuring performance, resilience, and user satisfaction across mission-critical services. Key Responsibilities Design, execute, and analyse performance test scenarios for large-scale enterprise systems. Work closely with software engineers, operations teams, and stakeholders to define performance requirements and acceptance criteria. Lead or support performancetesting in Agile delivery environments alongside … DevOps, QA, and delivery teams. Identify performance bottlenecks, provide actionable insights, and collaborate with technical teams to implement optimisations. Advise on load testing tools and frameworks, simulate realistic production-like loads, and build out continuous testing capabilities. Communicate performance findings effectively to both technical and leadership audiences. Required Experience & Qualifications Active Security Check (SC) or Developed More ❯
/or Windows servers systems. Experience with continuous integration and continuous delivery tools with different tech stacks, web or mobile. You've previously worked with monitoring systems for availability, performance or security, stress and performancetesting with observability patterns: Distributed Tracing/OpenTracing, Log Aggregation, Audit Logging, Exception Tracking, Health Check API, Application MetricS, Self-Healing/… concerns, threats and approaches for dealing with them, including infrastructure platform vulnerabilities, secrets management, network security and software supply chain security. Bonus points if you have experience with unit testing and automated testing tools, stress and performance testing. Professional Skills You genuinely enjoy interacting with teammates from across the business and have a knack for communicating technical More ❯
from an electronics and ideally AV background to their team. As a Functional Test Technician, you’ll play a key role in ensuring our client's AV products meet performance and reliability standards before they reach their customers. Working closely with production and engineering teams, you'll carry out detailed testing, diagnostics, and continuous improvement activities. General duties … include: Perform functional and performancetesting on AV electronic products and subassemblies. Use diagnostic tools such as oscilloscopes, multimeters, logic analysers, and bespoke test rigs. Identify and troubleshoot faults on PCBs, wiring, firmware, and interfaces. Document test results and ensure compliance with CE, FCC, and internal standards. Maintain calibration records and ensure test equipment is in working condition. … Contribute to root cause analysis and corrective actions for product issues. Support prototype testing and feedback loops to improve product design and manufacturing processes. To qualify: Proven experience in a test technician or electronics testing role Solid understanding of AV systems, electronic schematics, and signal types (e.g., HDMI, RS232) Confident using test equipment: oscilloscope, multimeter, logic analyser, etc. More ❯
servers, Windows servers, or container clusters. You have experience with continuous integration and continuous delivery tools with different tech stacks. You've previously worked with monitoring systems for availability, performance or security. You have an understanding of security concerns, threats and approaches for dealing with them, including infrastructure platform vulnerabilities, secrets management, network security and software supply chain security. … Bonus points if you have experience with unit testing and automated testing tools, stress and performance testing. Professional Skills You genuinely enjoy interacting with teammates from across the business and have a knack for communicating technical concepts to nontechnical audiences. You love creating robust, scalable, flexible and relevant solutions that help transform businesses and industries. You're More ❯