We are looking for a talented Senior System Validation Engineer to join a global leader in satellite communications and play a key role in validating complex communication systems, covering control and data processing hardware/software as well as PHY, radio hardware, and firmware. These systems support DVB-S2X alongside other radio and IP communication protocols, offering the chance to work on cutting-edge technology that is driving industry disruption. Responsibilities: * Lead system validation activities across PHY, hardware, and software. * Design, execute, and automate test plans and procedures. * Build and manage test setups for regression and manual testing. * Perform system integration, bring-up, and debugging. * Record, analyze, and investigate defects, identifying root causes and corrective actions. * Support continuous integration and test management tools. * Analyse and process data, providing clear reporting and metrics. Experience: * MSc or BSc in Electrical Engineering. * Strong commercial experience in system validation of complex HW/SW/embedded designs. * Strong RF physical layer testing skills, with hands-on use of lab equipment. * Proficient in automation and programming (Python, C#, C++). * Knowledge of IP networking systems and communication protocols. * Experienced in planning and executing system tests, using tools like JIRA/Confluence. * Self-motivated, adaptable, and a strong team player with excellent communication skills. Bluestream People are an Equal Opportunities Employer and operates as an Employment Agency for permanent recruitment and an as an Employment Business for temporary / contract recruitment