Company: EpsilonR
Location:
Posted: April 11th, 2026
We are seeking a Senior Validation Engineer with a strong focus on converter validation. This role offers the opportunity to contribute directly to the next generation of satellite communications at a time when the industry is experiencing significant technological transformation.
Reporting to the Chip Validation Team Leader, the Senior Validation Engineer will:
Focus on validation of high-speed converters, including performance, power consumption, and frequency-domain behavior
Validate high-frequency analog and mixed-signal IPs
Verify chipsets against functional and performance metrics
Develop and own chip-level and system-level test plans in collaboration with design and test teams
Build test automation for chip and system validation using Python
Investigate test failures, perform root-cause analysis, and drive corrective actions with design and development teams
Execute, develop, and plan chip and system tests, contributing to overall product quality improvements
Support test management tools and continuous integration workflows
Perform data analysis and post-processing of collected test data
Test and debug ETTC-related functionality
Bachelor’s or Master’s degree in Electronic or Computer Engineering
Experience testing telecommunications or satellite systems
Strong background in high-frequency circuits, RF systems, and high-speed communication blocks
Hands-on experience validating converters (ADC/DAC), including power consumption and high-speed signal behavior
Knowledge of high-speed time-domain links (e.g., SERDES) and associated equipment (BERT, DCA)
Proven programming experience in automated test environments (C/C++/Python, etc.)
Excellent debugging and analytical skills, with the ability to identify and root-cause complex issues
Experience planning, estimating, and developing system-level tests
Familiarity with defect-tracking and knowledge-management tools (JIRA, Confluence preferred)
Understanding of test methodologies
Proficiency with RF and high-frequency test equipment such as spectrum analyzers, VNAs/PNA systems, signal generators, power meters, and high-speed sampling oscilloscopes
Strong interpersonal skills
Knowledge of RF fundamentals and communication theory
Independent, self-motivated, collaborative, and capable of multitasking
Ability to work effectively in a fast-paced and evolving environment