Hardware & Wireless Validation Engineer

Expected compensation: 89.87 USD Per HourHireArt is helping an on-demand, autonomous ride-hailing company hire a Hardware & Wireless Validation Engineer to develop, document, and execute comprehensive validation testing across hardware, wireless systems, and vehicle network interfaces.In this role, you’ll focus on validating mission-critical wireless technologies including 4G-LTE, 5G-NR, Wi-Fi, Bluetooth, Ethernet, and other on-vehicle network protocols. You’ll collaborate closely with design engineers, suppliers, and cross-functional teams to ensure systems meet performance, reliability, quality, and regulatory compliance requirements.The ideal candidate is a hands-on validation engineer with deep wireless systems expertise, strong troubleshooting skills, and experience building and maintaining complex test environments.As a Hardware & Wireless Validation Engineer, You'llTest Execution & AnalysisExecute functional, performance, environmental, and reliability testing across hardware and network-connected systems. Utilize lab equipment such as oscilloscopes, VNAs, e-loads, spectrum analyzers, and environmental chambers. Operate and troubleshoot wireless validation platforms from vendors such as Keysight and Rohde & Schwarz. Analyze modem and network logs using tools such as QXDM, QCAT, or ShannonDM. Test Infrastructure DevelopmentSelect, configure, commission, and maintain validation equipment, software, and lab infrastructure. Develop custom test assets including simulators, harnesses, automation scripts, and RF/network test setups. Build and maintain wired and wireless test environments, including Ethernet and RF infrastructure. Protocol & System ValidationDevelop and execute test plans for LTE, 5G NR (NSA/SA), Wi-Fi, Bluetooth, Ethernet, IP networking, and related protocols. Validate Layer 1-3 protocol behavior, including PHY, MAC, RLC, PDCP, RRC, and NAS functionality. Collaborate with suppliers and engineering teams to troubleshoot failures and validate network/system performance. Support testing and troubleshooting of automotive Ethernet systems and network-connected hardware. Documentation & ComplianceCreate and maintain detailed test plans, validation reports, design reviews, and data analysis documentation. Support regulatory and carrier conformance testing, including FCC, PTCRB/GCF, and U.S. MNO certification requirements. Analyze network diagnostics and performance data using tools such as Wireshark and related logging platforms. RequirementsA bachelor’s degree in electrical engineering, computer engineering, telecommunications, or a related field7+ years of relevant industry experience in electronics or wireless systems development5+ years of hands-on wireless system validation experienceExperience configuring and programming wireless validation platforms (e.g., Keysight, Rohde & Schwarz)Strong knowledge of Ethernet standards, IP networking, and 3GPP LTE/5G-NR architecturesExperience with Wi-Fi and Bluetooth Classic/LE protocols and PHY layersProficiency with lab and RF test equipment, including oscilloscopes, VNAs, spectrum analyzers, and e-loadsExperience with regulatory conformance testing and network diagnosticsStrong understanding of LTE and NR protocol stack features and carrier specificationsFamiliarity with Ethernet test equipment such as Ixia or Spirent and related software platformsBonus QualificationsAn advanced degree (M.S. or Ph.D.) in engineering or a related disciplineExperience with systems or networking architecture conceptsFamiliarity with protocols such as PCIe, CAN, SPI, I2C, MDIO, or IEEE 802.3 standardsExperience with Broadcom, Marvell, or similar networking chipsetsFamiliarity with NRZ and PAM-4 signaling technologiesCertifications such as CCNA, CCNP, or CCIEExperience with data acquisition systems, Polarion, Jira, or ConfluenceParticipation in engineering competitions or research programs (e.g., SAE, FIRST, DARPA)BenefitsPre-tax commuter benefits Employer (HireArt) subsidized healthcare benefits (eligibility begins on the first of the month following 60 days of service)Flexible Spending Account for healthcare-related costsHireArt covers all costs for short- and long-term disability and life insurance401k packageCommitment: This is a full-time, ongoing contract position staffed via HireArt. It will be onsite and available to candidates who are local to the Foster City, CA area.HireArt values diversity and is an Equal Opportunity Employer. We are interested in every qualified candidate who is eligible to work in the United States. Unfortunately, we are not able to sponsor visas or employ corp-to-corp.