51 5g jobs at 34 companies in San Jose, CA
1mo
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5G Core System Engineering Lead
Saratoga or Arlington
$180k-$220k/yr OnsiteFull Time
12+ YOEBachelor's or Master's in EE/CS, 12+ years system or network engineering with deep 5G SA Core/LTE EPC expertise, strong 3GPP knowledge, experience authoring specs and driving architecture decisions across software and platform teams.
2mo
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Embedded 5G/4G Cellular Physical Layer Data Path Signal Processing Firmware Engineer
Sunnyvale, California, United States
OnsiteFull Time
Experienced in embedded software and firmware development tightly coupled to hardware for multimode cellular (4G/5G/6G) on cellular SoCs; comfortable with evolving requirements and engineering debates.
5d
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Firmware Engineer, Modem Access Stratum, Layer 1 Protocol
New York or Mountain View
$138k-$197k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent practical experience; 5 years programming in C, C++, or Python; experience with wireless protocols, 3GPP, modems, LTE, and 5G.
C, C++, Python, 3GPP, LTE, 5G, Android
3w
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Senior Systems Software Engineer – Wireless
Santa Clara or Austin
$184k-$357k/yr OnsiteFull Time
8+ YOE8+ years in wireless networking and software development; strong C/C++ skills; familiarity with 5G, Wi‑Fi, streaming protocols; Master's/PhD or equivalent experience required.
C++, C, WebRTC, RTP, WebSockets, QUIC, SCTP, STUN, TURN, ICE, QNX, Linux, Android, iOS, 5G, Wi-Fi
1w
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Sr. RAN Software Engineer (Starlink Mobile)
Redmond or Palo Alto
$165k-$270k/yr OnsiteFull Time
5+ YOEBachelor's degree in a STEM discipline and 5+ years of Python, C, or C++ coding and automated LTE/5G-NR test experience; knowledge of RAN protocols and software debugging preferred.
Python, C, C++, CI/CD, eNB, gNB, QXDM, XCAL, LTE, 5G-NR, 3GPP, RAN, UE, PHY, MAC, RRC
4d
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Device Platform Product Manager
Carlsbad or San Jose or New York City or California or San Francisco
$213k-$336k/yr OnsiteFull Time
Significant product management or hardware platform leadership experience; expertise in RF, modem integration, 5G NR, LTE, 3GPP requirements, subsystem definition, and cross-functional ecosystem execution.
5G NR, LTE, 3GPP, WLAN, GPS, RFP, RFQ, BoM
1w
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Communications Systems & Spectrum Compliance Lead
El Segundo or Los Angeles or Washington, D.C. or San Francisco or San Diego or Seattle or London
$150k-$190k/yr FieldFull Time
Bachelor's degree or equivalent experience; 7+ years in RF communications, spectrum management, or telecom regulation; tactical radio, SATCOM, RF link, and 5G experience; U.S. clearance eligibility and domestic/international travel.
Coherent Distributed Networks (CDN), 5G, Starlink, MPU5, RF, SATCOM, O-RAN, Software-Defined Radio, ITAR, EAR, Wassenaar Arrangement, CE/RED, ANATEL, IFT, SRRC, WPC-ETA, NBTC, DoD, DISA, Joint Spectrum Center, Microsoft Excel
3d
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Solutions Engineer I&MI Routing, Optical and Automation
San Jose, California, United States
$229k-$300k/yr RemoteFull Time
10+ YOERequires 10+ years in networking transport solutions, routing and switching, MPLS, Segment Routing, SDN, 5G transport, and cloud; customer consulting, RFPs, PoCs, English, travel up to 50%, and a BS/BA.
MPLS, Segment Routing, SDN, 5G, DCI, Cloud, SRv6, EVPN, NETCONF/YANG, REST, JSON, Cisco Automation
1mo
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Mobile Infrastructure Technical Manager - IT
Stanford, California, United States
$160k-$191k/yr HybridFull Time
8+ YOEBachelor's degree or equivalent experience plus eight years' experience managing mobile network connectivity, DAS, and private 5G; vendor management, leadership, and strong communication skills required.
ServiceNow
2mo
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Senior / Staff Connectivity Integration Lead
Foster City or San Diego
$220k-$275k/yr HybridFull Time
8+ YOEM.S. in EE/Telecommunications with 8+ years experience; expertise in 4G/5G and WiFi protocols and test planning; experience with cellular analysis and network emulation tools (e.g., QXDM, Wireshark, Keysight UXM).
Keysight UXM, QXDM, Shannon Tools, Wireshark, CMX500, SMBv100, Spirent
3w
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Staff Systems Design Engineer – Cellular Radio Systems
San Jose, California, United States
$180k-$200k/yr OnsiteFull Time
8+ YOE8+ years in cellular systems engineering, BS in EE required (MS/PhD preferred), deep 5G NR and O-RAN expertise, lab RF test experience, system specification and simulation skills.
Cadence Virtuoso, Cadence Spectre, AWR Microwave Office, MATLAB, Python, Claude Code, OpenAirInterface, ORAN-SC, OSC
3w
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Senior Connectivity Engineer
Belmont, California, United States
HybridFull Time
7+ YOE7+ years in connectivity, telecom, automotive, or embedded systems; expertise in 5G/LTE/Wi‑Fi/eSIM, TCP/IP and networking protocols; ECU and vehicle diagnostics; test automation and CI/CD experience.
Python, Robot Framework, UI Automator, QXDM, QCAT, ELT, Wireshark, adb, QPST, JIRA, HP ALM, ClearQuest
3w
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Team Cisco Sales Account Manager
Santa Clara, California, United States
$215k-$366k/yr OnsiteFull Time
7+ YOEBachelor's degree,7+ years' industry experience in business development/customer engagement with technical content; knowledge of cloud,5G,AI,data center and IoT/Edge; strong executive communication; must have existing work authorization in the US.
2w
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Strategic Partnerships Development Manager - Teclo Partnerships
Mountain View or San Francisco or New York City
$177k-$218k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years in business development or strategic partnerships with 3+ years in telecommunications/MNO or connected vehicle/IoT; experience leading cross-functional teams, executive communication, and technical-commercial acumen in cellular technologies.
5G, LTE, eSIM, edge computing, IoT
3mo
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Autonomy Hardware Systems Architect
Palo Alto, California, United States
$237k-$296k/yr OnsiteFull Time
10+ YOEAdvanced degree in CS or EE with 10+ years of hands-on autonomy experience in automotive/aerospace; strong embedded systems and high-performance compute knowledge.
PCIe, GMSL, FPD-Link, Ethernet, A2B, USB, CAN-FD, DSP, ISP, SoC, MCU, GPS/GNSS, BLE, LTE, 5G, Wi-Fi, UWB, C/C++, Linux, Embedded systems
2mo
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Manager, Electrical Engineering
San Francisco, California, United States
$201k-$237k/yr HybridFull Time
10+ YOE4+ MgmtBachelors in Electrical/Electronics Engineering, 10+ years relevant experience with 4+ years managing design/test engineers; expert in circuit design, PCB layout, system validation, automotive hardware, and cross-functional product development.
Orcad, Spice, Allegro, Altium, High speed scopes, VNAs, Logic analyzers, PCIe, USB, HDMI/DP, UARTs, GMSL, LVDS, MIPI, I2C, SPI, Ethernet, CAN, GPS, 4G/LTE, 5G, WiFi, BLE
1mo
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Lead Infrastructure Engineer-Network Engineer
San Francisco or Seattle
$143k-$185k/yr OnsiteFull Time
5+ YOE5+ years infrastructure engineering experience, formal training/certification, deep cloud and network knowledge, scripting and automation experience, familiarity with security/segmentation and AI-assisted engineering, strong problem-solving and mentoring skills.
Cisco, Juniper, Arista, Juniper Mist, Cisco/Viptela, Fortinet, BGP, OSPF, MPLS, EVPN/VXLAN, SD-WAN, Wi Fi 6E, Wi Fi 7, 5G, Palo Alto, Zscaler, IPsec, TLS, ZTNA, Python, Ansible, Terraform, Git, GitHub Actions, Jenkins, ThousandEyes, Splunk, Grafana, Wireshark
5d
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Firmware Validation Engineer
Foster City or Irvine
$130k-$170k/yr OnsiteFull Time
8+ YOEBachelor's degree in electrical or computer engineering, 8+ years of firmware or embedded validation experience, connectivity testing, log debugging, Python, Linux/Ubuntu, and JIRA/Confluence expertise.
Wireshark, DLT, ADB, JIRA, Confluence, Python, Linux, Ubuntu, Bluetooth, Wi-Fi, LTE, 5G, GNSS, A2DP, HFP, AVRCP
1w
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EE Component Systems Engineer
Mountain View, California, United States
$100k-$155k/yr OnsiteFull Time
3+ YOERequires 3+ years in automotive OEM or Tier 1 environments, ECU or software function lifecycle experience, project management, requirements tools, and knowledge of automotive systems, testing, safety, and regulations.
Jama, DOORS, Jira, 4G, 5G, DMS, ISO 26262, ASPICE, CAN, CAN-FD, Ethernet, UNR144, 2015/758
1w
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Part Time OTA Test Engineer - 2nd Shift and Weekends
Milpitas, California, United States
$25-$30/hr OnsitePart Time
Bachelor's degree in electrical or civil engineering or equivalent technical education and experience; intermediate English required. Experience with wireless testing equipment and platforms is needed.
EMC32, BAT EMC, Tile, CMW500, CMX, MT8821C, MT8000, EMQUEST, Spectrum Analyzer, Network Analyzer, CDMA, GSM, UMTS, LTE, Wi-Fi, IoT, 5G, ISO 17025
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