Network Test Automation Engineer

TiltEdge Solutions LLC

Foster City, CA, United States

21 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

6 years minimum

Working hours

Regular working hours

Job source

www.indeed.com

Tech stack

IEEE 802.1Q Address Resolution Protocols Automation of Tests Bash Shell Computer Networks System Configuration Continuous Integration Software Debugging DevOps Ethernet Internet Control Message Protocol Interoperability

+15 more

Traceroute OSI Models Python (Programming Language) Pcap Network Diagnostics Simple Network Management Protocols Software Testing Automation Framework TCP/IP Tcpdump Strategies of Testing Wireshark Virtual Local Area Networks Network Switches Performance Testing Pytest

Job description

build and maintain automation frameworks that validate Ethernet-connected sensor networks on our AV platform. partner with Systems, Integration, Software, and Sensor engineers to deliver scalable network validation solutions., * 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

Requirements

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., * 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)