Test Automation Engineer

On-Site role

Job Description:

• Network Test Automation Engineer – Ethernet Systems DV
• Onsite in Foster City, CA | 5 days in office
• The Advanced Hardware Engineering team is looking for a Network Test Automation Engineer to build and maintain automation frameworks that validate Ethernet-connected sensor networks on our AV platform.
• You'll partner with Systems, Integration, Software, and Sensor engineers to deliver scalable network validation solutions.

Responsibilities:

• Build and maintain Python-based test automation frameworks for Ethernet compliance, integration, and performance validation
• Develop PCAP/tcpdump tooling and fault injection scripts to validate ARP, ICMP, FCS, link-loss, and failure recovery test cases
• Configure and manage VLAN-segmented (802.1Q) topologies across bench and HIL test setups, including power supplies, DAQ systems, and relay controls
• Validate interoperability between network switches and sensors, ensure compliance with security and PPAP standards for Ethernet ECUs
• Own technical documentation for frameworks, test methodologies, and system configurations

Required Qualifications:

• BS/MS in CS, EE, or related field, 6+ years of relevant experience
• Strong knowledge of OSI model, TCP/IP, UDP, ICMP, ARP, SNMP, and VLAN (802.1Q) configuration
• Advanced Python and Bash scripting with proven test automation framework experience (e.g., pytest)
• Proficiency with network diagnostic tools: Wireshark, iPerf, tcpdump, traceroute, ethtool
• Solid CI/CD and DevOps experience, ability to debug across the full OSI stack

Bonus Qualifications:

• DoIP and UDS over IP (highly preferred)
• Automotive Ethernet standards: 100BASE-T1, BroadR-Reach, H-MTD/FAKRA connectors
• Time sync protocols: IEEE 1588v2/PTP, 802.1AS in bench/air-gapped environments
• Advanced Linux networking and HIL infrastructure experience (DAQ, relay-controlled power rails)

About us:
At our organization, we take our mission and values to heart! We are on a mission to offer more and better jobs all over the world! Our goal is to care for you while you care for our clients and get you paid the highest pay possible. All our associates working with us are expected to embrace our RACE values: R - Results Matter, A- Approachable, C - Care, and E - Emergency i.e. work with a sense of urgency.

For more relevant job opportunities please visit our website: Denken Solutions Careers