Cellular DevOps Engineer

Location: Menlo Park, CA – Onsite 5 Days/Week

We are seeking a Cellular DevOps Engineer to support wearable cellular development and testing. The role combines 5G/LTE, RF, modem engineering, Linux, Python automation, CI/CD, and lab infrastructure.

Required Skills

• 3+ years of experience in Cellular/Wireless Engineering, DevOps, or Infrastructure
• Hands-on 4G LTE / 5G NR, private cellular networks, UE attach/registration
• Strong knowledge of RSRP, RSRQ, SINR, RF troubleshooting
• Strong Python programming; working knowledge of JavaScript
• Linux, shell scripting, VLANs, static routing, DNS, iptables/nftables
• Experience with CI/CD, Infrastructure Automation, Monitoring, or Database Administration
• Cellular E2E testing: attach/detach, ping, DNS, iperf3, GNSS, multi-RAT
• Modem/device interaction using ADB, Fastboot, Serial
• Experience with cellular test automation frameworks such as Jest/pytest

Preferred

• Amarisoft, Keysight, or Rohde & Schwarz callbox/small-cell experience
• Qualcomm modem tools: QXDM, QMI, DIAG, EFS, NV provisioning
• Wearables/IoT testing experience
• Thrift/gRPC, MySQL, network ACL/firewall automation
• Experience with shielded/anechoic RF environments
• MCTP/NCSI knowledge

Key Keywords: 5G NR, LTE, Private 5G, RF, RSRP, RSRQ, SINR, Python, Linux, DevOps, CI/CD, Modem, QMI, DIAG, QXDM, Amarisoft, Cellular Testing.