38 ran jobs at 12 companies in California
1w
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RAN Validation Engineer (Starlink Mobile)
Redmond or Palo Alto
$125k-$200k/yr OnsiteFull Time
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
1mo
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Senior Manager, 5G RAN – Core Systems Software Architecture
Austin or Redmond or San Diego
$220k-$298k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years developing 4G/5G core/RAN integration, 5+ years people management, deep expertise in 3GPP NGC/NGU/RRC, experience with gNodeB/MOCN, MPLS and HIL lab integration; must meet US export-control eligibility.
3GPP NGC, NGU, RRC, gNodeB, MOCN, MORAN, O-RAN, F1/E1, SDN controllers, C/C++, Rust, MPLS, segment routing, Hardware-in-the-Loop (HIL), network emulation tools, traffic generators, protocol analyzers
3w
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Solution Engineer (Open RAN)
Sunnyvale, California, United States
$130k-$160k/yr OnsiteFull Time
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
2mo
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Director, Product Management - Agentic RAN & Autonomous Networks
Santa Clara, California, United States
$230k-$345k/yr OnsiteFull Time
8+ YOEBachelor's degree, 8+ years product management experience, expertise in AI-driven RAN/autonomous networks, telecom domain knowledge, strong technical and communication skills.
AI/ML, 3GPP, NWDAF, RIC
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
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
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
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
1w
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Principal Architect - Solutions Architect
Cary or Charlotte or Ashburn or Irving or Lone Tree or Irvine or New York City or Basking Ridge or Rolling Meadows or Temple Terrace
$125k-$239k/yr FieldFull Time
6+ YOE6+ years relevant experience, architecture design experience, 5G/LTE and IP networking knowledge, experience with RAN OEMs and network integrators, project management, strong communication and sales skills.
Shell, Expect, Perl, Python, JavaScript, Cisco, Palo Alto, Riverbed, Fortinet
1mo
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Ground Infrastructure Solutions Architect
Carlsbad or San Jose or New York City
$181k-$285k/yr HybridFull Time
Deep expertise in LTE/5G and core network architecture, hands-on NTN/satellite-cellular integration, strong UE/RAN/Core systems knowledge, 3GPP familiarity, and senior architectural authority.
1w
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Principal Architect - Solutions Architect
Cary or Ashburn or Irving or Lone Tree or Irvine or New York or Basking Ridge or Rolling Meadows or Temple Terrace or Charlotte
$125k-$239k/yr FieldFull Time
6+ YOE6+ years relevant experience, 4+ years architecture design experience, knowledge of 5G/LTE/IP networking, experience with RAN OEMs and network integrators, project management and customer-facing skills.
Shell, Expect, Perl, Python, JavaScript, Cisco, Palo Alto, Riverbed, Fortinet
1w
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Principal Architect - Solutions Architect
Cary or Irving or Ashburn or Irvine or Lone Tree or New York or Basking Ridge or Rolling Meadows or Temple Terrace
$125k-$239k/yr FieldFull Time
6+ YOE6+ years relevant experience, architecture design and implementation experience, knowledge of 5G/LTE/IP networking, experience with RAN OEMs and integration, project management of complex solutions, strong communication skills.
Shell, Expect, Perl, Python, JavaScript, Nokia, Ericsson, Samsung, Celona, Solid, Airspan, Cisco, Palo Alto, Riverbed, Fortinet
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
4d
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Head of FP&A
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$190k-$250k/yr OnsiteFull Time
Bachelor's degree or equivalent experience; led FP&A at a high-growth company through transition; built board materials and long-range models; ran planning and forecasts; administered planning platforms; managed direct reports.
Datarails, Anaplan, Adaptive, Pigment
2mo
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Growth Marketing Manager
San Francisco or New York City
$130k-$200k/yr OnsiteFull Time
2+ YOE2-4 years digital marketing in high-growth SaaS/AI, hands-on with Google Ads/Meta Ads, managed $50K-$250K/mo, built landing pages, ran conversion tests, partnered with agencies.
Google Ads, Meta Ads Manager, A/B testing, landing page tools
1mo
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Microwave Radio Technician III
Corona or Gilbert
$31-$34/hr FieldFull Time
5+ YOEMinimum 5+ years wireless telecommunications experience, 2-year vocational degree preferred, ability to read site plans/SOW, Excel and Microsoft Office proficiency, RF/RAN/T1-T3/microwave knowledge, valid driver’s license, strong communication and problem-solving skills.
Microsoft Excel, Microsoft Office
1w
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Microwave Radio Technician II
Corona or Gilbert or Scottsdale or Phoenix
$25-$28/hr FieldFull Time
3+ YOERequires 3+ years of wireless telecommunications experience, technical training or military equivalent preferred, driver’s license, site-plan literacy, RF and electronics knowledge, and Microsoft Office proficiency.
Microsoft Excel, Microsoft Office, RAN, T1, T3, RF Engineering, microwave radio
2w
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Applications Engineer - Satellite & IoT
Mountain View, California, United States
$148k-$157k/yr HybridFull Time
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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