Senior Validation Engineer
Job Title: Validation Engineer / Senior / PrincipalLocation: Newport Beach, CAJob Type: Full-Time | OnsiteJob Overview:We are seeking an experienced Validation Engineer to join our R&D team in Newport Beach, CA. This role focuses on validating high-speed IC products used in optical communication systems. You will be responsible for testing, verifying, and improving product performance before production, ensuring compliance with specifications and identifying design issues.Key Responsibilities:Perform validation and verification of high-speed optical and electrical interfaces (e.g., SerDes, PCIe, Ethernet)Conduct testing such as BER analysis, eye diagram evaluation, and link stress testingValidate performance of optical components like TIAs, drivers, and equalizersAnalyze parameters including bandwidth, gain, noise, jitter, and signal integrityCorrelate lab test results with design simulations and specificationsSupport validation across different stages (DVT, PVT) and troubleshoot issuesDevelop and execute automated validation processes using scripting (Python, C#, or MATLAB)Use lab equipment such as oscilloscopes, network analyzers, and optical testing toolsWork closely with cross-functional teams to resolve technical issues and improve designsDocument findings, generate reports, and support production readinessRequired Qualifications:Bachelor's degree with 5+ years or Master's degree with 3+ years of relevant experienceHands-on experience in IC validation, high-speed interfaces, or optical systemsStrong understanding of signal integrity, system-level architecture, and hardware debuggingExperience with validation against specifications and compliance standardsKnowledge of scripting/programming (Python, C#, or MATLAB)Strong analytical, troubleshooting, and communication skillsAbility to work independently and mentor junior team membersNice to Have:Knowledge of optical systems, electronics design, or mechanical systemsFamiliarity with software architecture, databases, or fabrication processesThis position offers a competitive salary, benefits, bonus, and equity.