We are seeking a Senior System Validation Engineer with a strong emphasis on high-speed SerDes technologies In this role, you will work across control and data-processing hardware/software, as well as PHY, RF, and firmware elements, to validate a full end-to-end communication system supporting DVB-S2X and additional Radio/IP communication protocols.
This position offers an exciting opportunity to be part of the rapidly changing satellite communications landscape, which is currently undergoing major technological disruption.
Execute system-level validation activities covering PHY, hardware, and software components
Apply proven expertise in the design, validation, and delivery of high-speed SerDes IP (multi-gigabit link performance)
Review system architecture and requirements; contribute to creating thorough test plans with system engineering and other technical teams
Develop automated test plans and detailed test procedures for new features and systems
Build and maintain test setups supporting both automated regression and manual validation
Work hands-on in integration, bring-up, debugging, and enabling new features/products within satellite communication systems
Log, investigate, and analyze observed defects
Perform root-cause analysis of test failures and collaborate closely with development teams to define corrective actions
Support test management tools and maintain involvement in continuous integration practices
Conduct detailed data analysis and post-processing of collected measurement results
Prepare regular summaries, reports, and performance metrics for test execution
Bachelor’s or Master’s degree in Electrical Engineering
5+ years of experience in system validation
Strong experience validating complex HW/SW/embedded systems in a lab environment
Solid understanding of RF physical-layer testing with hands-on use of RF lab instruments (Spectrum Analyzers, VNAs, Signal Generators, power meters, high-speed scopes, etc.)
Experience developing automation for validation workflows; proficiency in programming languages such as Python, C#, C++, etc.
Experience testing IP networking systems (routers, network processors) with good knowledge of IP communication protocols and network performance behavior
Background in planning, estimating, and developing comprehensive system tests
Familiarity with defect-tracking and documentation platforms (preferably JIRA and Confluence)
Strong self-learning ability and adaptability to new technologies
Independent, highly motivated, capable of multitasking, and a strong team player
Excellent interpersonal and communication skills
Built by Engineers, for Engineers
EpsilonR is a specialist engineering consultancy accelerating innovation across aerospace, defense, semiconductors, satellite communications, and advanced technologies.
We help our clients move faster and achieve more by delivering deep technical consultancy across a wide range of domains. Our expertise includes semiconductor design and development, RF and microwave systems, antenna and electromagnetic engineering, signal processing, embedded sensor technologies, and complex system integration.
Our consultants bring deep technical knowledge combined with a holistic, systems-oriented approach. We support our clients throughout the engineering lifecycle, from initial concept to full deployment.
Alongside our consultancy services, we build and connect high-performance engineering teams tailored to niche technical roles. Our talent network includes top-tier experts in RF systems, semiconductor design, signal processing, and other critical fields, ensuring precise technical alignment with your project needs.
At EpsilonR, we deliver the technical strength, insight, and talent you need to solve your most complex engineering challenges.
