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19 ran engineer jobs at 7 companies in San Jose, CA

1w
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RAN Validation Engineer (Starlink Mobile)
Redmond or Palo Alto
$125k-$200k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's degree in STEM, RAN optimization and performance analysis, Python automation, Linux, Git, LTE/5G-NR testing, and 2+ years of validation or lab/field experience preferred.
Python, Linux, Git, QXDM, XCAL, eNB, gNB, UE, LTE, 5G-NR, 3GPP, RAN
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1w
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RAN Validation Engineer (Starlink Mobile)
Palo Alto, California, United States
$135k-$210k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's degree in STEM; RAN optimization experience; Python, Linux, and Git experience; LTE/5G-NR test case management; 2+ years of RAN or modem validation preferred.
Python, Linux, Git, QXDM, XCAL, eNB, gNB, LTE, 5G-NR, 3GPP
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1w
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Sr. RAN Software Engineer (Starlink Mobile)
Redmond or Palo Alto
$165k-$270k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
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
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1w
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Sr. RAN Software Engineer (Starlink Mobile)
Palo Alto or Redmond
$175k-$280k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOEBachelor’s degree in STEM, 5+ years of Python/C/C++ coding, and 5+ years developing, executing, and managing automated LTE/5G-NR test cases. Knowledge of RAN protocols and debugging preferred.
Python, C, C++, QXDM, XCAL, CI/CD, eNB, gNB, LTE, 5G-NR, 3GPP, RAN, UE
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4w
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Sr. 3GPP RAN Standardization Engineer (Starlink Mobile)
Palo Alto, California, United States
$170k-$230k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
6+ YOEBachelor in STEM,6+ years cellular RAN experience,4+ years 3GPP standardization,knowledge of 5G/6G/NTN,RAN architecture and ASN.1;willingness to travel up to 25% and work extended hours;must meet U.S. ITAR eligibility.
3GPP, ASN.1, ITU-R, ETSI, GSMA
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3w
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Solution Engineer (Open RAN)
Sunnyvale, California, United States
$130k-$160k/yr OnsiteFull Time
Eridan
Eridan: Building power-efficient 5G transceivers using gallium nitride technology.
5+ YOE5+ years telecom/network/systems engineering (3+ considered with RAN experience). BS in EE/CS/Telecom or equivalent, fluency with Linux, RAN architecture knowledge, debugging and networking skills, ability to travel and perform lab/field testing.
Keysight, Viavi, Wireshark, Linux, Kubernetes, Docker, QualiPoc, XCAL, XCAP, QXDM, Python
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1w
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Senior System Software Engineer, SoC Power and Performance - O-RAN Infrastructure
Santa Clara or California or Colorado
$152k-$242k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOEBachelor's or Master's (or equivalent experience),5+ years system/embedded/firmware experience, strong C/C++ and scripting (Python), Linux kernel and device driver knowledge, SoC power/performance and cellular/O-RAN domain experience.
C, C++, Python, Linux, DPDK, SR-IOV, RDMA, eCPRI, O-RAN Open Fronthaul, 3GPP NR, SmartNICs, DPUs, GPUs
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1w
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Senior System Software Engineer, SoC Power and Performance - O-RAN Infrastructure
Santa Clara or California or Colorado or United States
$152k-$242k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOE5+ years in system/embedded/firmware or performance engineering; strong C/C++ and Python skills; experience with SoC platforms, Linux kernel and device drivers, power-management and workload analysis.
C, C++, Python, DPDK, RDMA, SR-IOV, SmartNICs, DPUs, GPUs, eCPRI, O-RAN Open Fronthaul, Linux kernel
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2mo
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Distinguished Engineer - Wireless Infrastructure
Santa Clara or New Hampshire or Massachusetts
$320k-$489k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
20+ YOEMS/PhD or equivalent experience, 20+ years industry experience, deep expertise in communications/RAN and AI/ML, strong math and statistical background, experience with RAN algorithms and wireless core, programming in Python, C/C++, and MATLAB.
Python, C, C++, MATLAB
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2mo
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Distinguished Engineer - Wireless Infrastructure
Santa Clara or New Hampshire or Massachusetts
$320k-$489k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
20+ YOEMS/PhD in CS/EE or equivalent experience, 20+ years industry experience, deep expertise in communication systems, RAN algorithms, AI/ML for RAN, and programming in Python, C/C++, Matlab.
Python, C/C++, Matlab
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2w
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Staff Systems Design Engineer – Cellular Radio Systems
San Jose, California, United States
$180k-$200k/yr OnsiteFull Time
InnoPhase
InnoPhase: Designing energy-efficient semiconductor solutions for 5G cellular networks.
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
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2w
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Applications Engineer - Satellite & IoT
Mountain View, California, United States
$148k-$157k/yr HybridFull Time
Skylo
Skylo: Provides direct-to-device satellite connectivity for mobile and IoT devices.
7+ YOE7+ years in telecom/chipset/module industry with deep LTE/VoLTE/NAS/SMS expertise, protocol and modem log analysis, core network and virtualization knowledge, Python and shell scripting, and strong communication skills.
Python, shell scripting, LTE, VoLTE, NAS, SMS, Evolved Packet Core (EPC), 5G Core, RAN, HTTP, DNS, TCP/IP, ICMP, PCAP
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3w
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Senior Modem Technologies Software Engineer
Santa Clara, California, United States
$130k-$192k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
Experience designing, implementing, verifying and validating cellular modem RAN/L1-L3 features; familiarity with WWAN specs (3GPP, LTE, 5GNR), RFFE and HW/SW co‑processor architectures; Master's in EE/CE/CS accepted.
3GPP, LTE, 5GNR, RFFE
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1mo
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Senior Developer Relations Manager - Higher Education and Research
Santa Clara or United States
$224k-$357k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
12+ YOE12+ years RAN experience, public-sector research engagement, degree in CS/Engineering/Applied Math (or equivalent), knowledge of 3GPP/RAN, CUDA/TensorFlow familiarity, strong communication and leadership.
CUDA, TensorFlow
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1mo
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Developer Relations Manager, Telecom
Santa Clara or United States
$184k-$357k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years research experience in RAN architecture and AI-native RAN, Master’s or equivalent, strong publication and industry-body participation, hands-on AI/ML algorithm development experience.
CUDA, TensorFlow
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1mo
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Developer Relations Manager, Telecom
Santa Clara or United States
$184k-$357k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
8+ YOEMaster's/PhD or equivalent, 8+ years research experience in RAN and AI-native RAN, hands-on AI/ML/LLM coding, published papers and industry contributions, strong communication and cross-functional collaboration.
CUDA, TensorFlow
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3d
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Staff Modem Technologies Software Engineer
Santa Clara, California, United States
$175k-$262k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
3+ YOEMaster's degree in electrical engineering, computer engineering, computer science, or related field, plus 3 years of related experience; experience with WWAN modem and multi-RAT technologies.
3GPP, LTE, 5GNR, RAN, WWAN, L1, L2, L3, HW, SW, RFFE
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1mo
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Senior Developer Relations Manager - Higher Education and Research
Santa Clara or United States
$224k-$357k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
12+ YOE12+ years RAN/3GPP and RF system engineering experience; public sector research engagement; knowledge of CUDA/TensorFlow and GPU architecture; strong communication and leadership; bachelor's degree or equivalent experience.
CUDA, TensorFlow
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1mo
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Sr. Manager, Wireless Systems Engineering, Amazon Leo
Austin or Sunnyvale or Redmond or San Diego
$207k-$280k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
10+ YOE5+ MgmtBachelor's in EE/CE or equivalent, 10+ years wireless technology development, 5+ years management, 3+ years managing wireless systems teams, 3GPP/O-RAN experience, system design and specification skills.
Matlab, Python, C++
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