Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.

We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.

Location: UK remote work (Very occasional office travel) Contract: £400 to £450 p/d Inside IR35 contract Overview We are seeking an experienced Quality Engineer (Performance & Resilience Management) to lead non‑functional testing (NFR) activities within a major Energy & Utilities programme. This role involves overseeing performance testing across complex systems, ensuring stability, scalability, and resilience of critical applications. Key Responsibilities Lead the performance test team and manage day‑to‑day test activities. Conduct performance testing questionnaire evaluations. Prepare detailed Performance Test Plans and Performance Closure Reports. Gather and validate Non‑Functional Requirements (NFRs). Develop and maintain scripts using Python, Groovy, and custom code where required. Execute performance tests using recognised tools such as JMeter and LoadRunner. Monitor application performance using tools including Grafana, New Relic, AppDynamics, and ELK. Analyse performance test results, identify bottlenecks, and provide actionable recommendations to development teams.Required Skills & Experience Proven experience as an NFR Lead Tester. Strong background in performance testing and performance engineering. Hands‑on experience with: JMeter, LoadRunner Python, Groovy, custom scripting Grafana, New Relic, AppDynamics, ELK Ability to analyse performance issues and drive resolution with development teams. Excellent communication and documentation skills. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at (url removed)

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.