RF Applications Engineer Elve IncRF Applications EngineerSan Francisco, CATo conform to U.S. Government technology export regulations, including Export Administration Regulations (EAR), to work in this role you must be one of the following: a U.S. citizen, a lawful permanent resident of the U.S., a protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Elve, Inc is a dynamic deep-tech startup based in Davis, CA, transforming the landscape of wireless connectivity with our innovative approaches to millimeter-wave and near-THz RF power amplifiers.
RF Hardware Intern (Fall 2026) TacitRF Hardware Intern (Fall 2026)San Francisco, CaliforniaProjects may involve prototyping new circuit concepts, evaluating RF components and system architectures, bringing up RF transceiver and evaluation hardware, developing automated measurement infrastructure, or characterizing hardware performance across devices, builds, and operating conditions. Depending on your project area, you may: Run systematic, per-build characterization of the RF signal chain: execute defined test sets across all RF blocks and compare measured results against datasheet-based expected performance, flagging typical vs.
RF Design Engineer SpecterRF Design EngineerSan Francisco, CaliforniaThis role takes antenna designs from EM simulation through fabrication, measurement, and production qualification, and supports the broader RF team on PCB-level matching, isolation, and layout decisions. The Role Specter is hiring an Antenna and RF Hardware Design Engineer to own the antenna and RF hardware design that sets the ceiling on our deployment range, capacity, and sectorization geometry.
Staff Engineer, Optics and RF Cowboy SpaceStaff Engineer, Optics and RFSan Carlos, CaliforniaOur satellites operate in Low Earth Orbit to collect sunlight and enable a new class of capabilities—from powering on-orbit compute, to transmitting energy via infrared lasers (space-to-earth and space-to-space), powering on-orbit compute to delivering secure, high-bandwidth optical data. This role is heavily focused on board-level RF design and integration, working closely with electrical, PCB layout, firmware, and test engineers to deliver high-performance RF subsystems capable of operating reliably in the space environment.
Senior RF Validation Engineer TacitSenior RF Validation EngineerSan Francisco, CaliforniaAutomate RF measurements across lab and production test setups using calibrated RF instrumentation and test systems, including VNAs, spectrum analyzers, real-time spectrum analyzers, signal generators, power meters, oscilloscopes, probers, power supplies, phase-noise or noise-figure measurement equipment, switch matrices, call boxes, wireless connectivity testers, and similar tools as needed. Perform systematic RF debug and root-cause analysis for impairments including Conduct coexistence (CoEx), leakage, blockers, desense, nonlinearities, compression, spurs, harmonics, reciprocal mixing, noise coupling, and related RF/system-level behaviors.
NewSenior Electrical Engineer, Communication and Radio Frequency (Remote Eligible | Relocation Assistance Available) AxonSenior Electrical Engineer, Communication and Radio Frequency (Remote Eligible | Relocation Assistance Available)San Francisco, CARemote$170,900–$196,535 / yearYou will work across schematics design and layout, RF coexistence, mechanical integration, form factor, and hardware debugging, solving complex challenges across cellular and Land Mobile Radio (LMR) frequencies, power, thermal performance, and signal integrity. Experience working with design partners, Original Design Manufacturers (ODMs), or Joint Design Manufacturers (JDMs) and collaborating effectively across cross-functional and geographically distributed teams.
Senior RF Engineer Samara AerospaceSenior RF EngineerSan Francisco, California$150,000–$190,000 / yearOwn the end-to-end PCB implementation of RF designs, including schematic capture, multilayer board layout (RF/mixed-signal), stackup definition, design rule checks, and liaison with fabrication and assembly vendors to ensure manufacturable, high-performance hardware. Develop and maintain RF system models and simulations, perform end-to-end link budget analysis, noise and linearity cascades, and interference/co-existence assessments to validate system performance margins across operating conditions.
Full-Time News Reporter/Anchor (KCBS-AM All News Radio) Audacy, Inc.Full-Time News Reporter/Anchor (KCBS-AM All News Radio)San Francisco, California$37.63–$41.35 / hourAs champions of audio, we connect with people in the moments that matter — delivering trusted local news, passionate sports and your favorite music across 220+ radio stations, premium podcasts, live events and digital experiences that reach more than 200 million listeners every month. Audacy’s KCBS All News Radio, The Bay Area’s number one news station, is looking for an intrepid and tech-savvy broadcast journalist with a positive attitude and impressive work ethic to join an elite news team.
Staff RF Engineer SoloPoint Solutions, Inc.Staff RF EngineerFremont, CAApply skills and experience with semiconductor manufacturing and equipment to technical and quality problems encountered in product life cycle with special attention to new product introduction. Apply experience with industrial Quality Systems, Engineering Design & Documentation, Product Qualification, Change (EC) Processes, and Problem Solving to product and component life cycles.
Senior RF Design Engineer SkydioSenior RF Design EngineerSan Mateo, California$170,000–$240,000 / yearThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders , soldiers in battlefield scenarios , and beyond . The ideal candidate has hands-on experience bringing complex wireless products from architecture through production, including extensive experience with LTE/cellular integration, carrier certification, and PTCRB certification validation.
Radio Frequency Engineer Oleo Sustainable Palm Oil SolutionsRadio Frequency EngineerBerkeley, CaliforniaYour core responsibility will be developing the design principles and RF architecture required to achieve uniform, homogeneous heating throughout a custom microwave applicator operating at industrial scale, including optimal geometry. Oleo is supported by Activate, DOE Leep @ Cyclotron Road, and BEAM Circular, and has received investment from Gener8tor, Safar Partners, Alpine Social Ventures, Collab Fund, and G-Force.
RF Design Engineer Skydio, Inc.RF Design EngineerSan Mateo, CA$147,500–$240,000 / yearThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. As intelligent flying machines gain more independence, the demands on range and bandwidth are increasing; there is a huge opportunity to innovate within existing architectures to bring an incredible, highly-engineered product to market, and to define the next generation of RF frameworks and technologies.
RF Design Engineer SkydioRF Design EngineerSan Mateo, California$147,500–$240,000 / yearThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders , soldiers in battlefield scenarios , and beyond . As intelligent flying machines gain more independence, the demands on range and bandwidth are increasing; there is a huge opportunity to innovate within existing architectures to bring an incredible, highly-engineered product to market, and to define the next generation of RF frameworks and technologies.
Senior RF Design Engineer Skydio, Inc.Senior RF Design EngineerSan Mateo, CA$170,000–$240,000 / yearThe Skydio team combines deep expertise in artificial intelligence, best-in-class hardware and software product development, operational excellence, and customer obsession to empower a broader, more diverse audience of drone users, from utility inspectors to first responders, soldiers in battlefield scenarios, and beyond. The ideal candidate has hands-on experience bringing complex wireless products from architecture through production, including extensive experience with LTE/cellular integration, carrier certification, and PTCRB certification validation.
Staff RF Microwave Engineer ReachStaff RF Microwave EngineerRedwood City, California$180,000–$260,000 / yearBorn out of MIT, incubated in YC, and developed in an "office space" that was once the oven of a cookie factory, we are a group of curious, passionate, and creative problem solvers, and we approach our work with vigor and humility. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
RF Test Engineer Xona Space SystemsRF Test EngineerBurlingame, CaliforniaWith Pulsar – the world’s most advanced PNT satellite infrastructure in Low Earth Orbit – Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. Design, implement, and execute test plans for a wide range of RF systems , including payload transmit/receive chains, telemetry/command links, GNSS receivers, and interconnects across the satellite bus.
RF Electrical Engineer Xona Space SystemsRF Electrical EngineerBurlingame, CAWith Pulsar - the world's most advanced PNT satellite infrastructure in Low Earth Orbit - Xona will offer a future-proof, backwards-compatible global positioning system optimized for absolute precision, superior power, and robust protection. For U.S. Roles: To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States (i.e. Green Card holder), or other protected individual as defined by 8 U.S.C. 1324b(a)(3).
Senior RF Antenna Design Engineer ZiplineSenior RF Antenna Design EngineerSouth San Francisco, CA$160,000–$250,000 / yearOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Work on antenna arrays, distributed antenna systems, single aperture antennas as well as co-located antenna integrations to deliver on radiated performance, and support cross functionally to deliver: coexistence, desense, regulatory and product level requirements.
RF Test Engineer (Senior - Staff) ZiplineRF Test Engineer (Senior - Staff)South San Francisco, CA$145,000–$220,000 / yearOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The Avionics team is a group of hardware, software, and test experts responsible for designing robust systems that control our life-saving drone delivery service in some of the toughest environments on Earth.
Senior RF Engineer, Devices GridwareSenior RF Engineer, DevicesSan Francisco, CaliforniaYou’ll leverage electromagnetic and system simulations, hands-on prototyping, and test and measurement tools to understand complex system and sub-system interactions - translating insights into production-ready designs that balance performance, reliability, and manufacturability at scale. Gridware’s advanced Active Grid Response platform uses high-precision sensors to detect potential issues early, enabling proactive maintenance and fault mitigation.