Senior RF Engineer
$160k - $220kChaos Industries
CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats.
CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Partners. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, San Diego, Seattle, and London. For more information, please visit
CHAOS is seeking a Senior RF Engineer to support the design, analysis, integration, and verification of high-reliability RF and microwave electronics for aerospace and defense applications. This role works as part of a cross-functional, agile development team and spans the full product lifecycle, from early architecture and component trade studies through detailed design, testing, production support, and post-production sustainment of mission-critical systems.
This is a hands-on hardware role focused on translating system requirements into robust RF implementations, integrating and troubleshooting prototype hardware, and validating performance through lab and field experimentation. The ideal candidate is comfortable using simulation tools to guide decisions, but is strongest when working with real hardware, real measurements, and real system tradeoffs.
This is a full-time, on-site position in Hawthorne, CA. Responsibilities:
- Design, analyze, prototype, and tune RF circuit boards incorporating catalog MMICs, including LNAs, power amplifiers, baluns, filters, mixers, and associated bias and matching networks
- Perform architecture development and component trade studies to meet system-level RF performance requirements
- Plan and execute RF testing and characterization, including integration and troubleshooting at the board, module, and subsystem levels
- Contribute to the design and specification of RF test equipment, fixtures, and automation
- Collaborate with systems, power, digital, mechanical, and software engineers to ensure RF designs integrate cleanly within larger systems
- Serve as a technical contributor from development through production and post-production, including failure analysis and field support
- Support linear, nonlinear, and electromagnetic simulations using industry-standard tools (e.g., HFSS, ADS, AWR, or equivalent)
- Support design, analyze, prototype, and tune RF circuit boards incorporating catalog MMICs, including LNAs, power amplifiers, baluns, filters, mixers, and associated bias and matching networks
- Support PCB layout (Altium) and RF stack-up definition, including impedance control, grounding, shielding, and isolation techniques
- Bachelor's degree in Electrical Engineering with 7+ years of progressively responsible RF engineering experience, or a Masters with 5+ years, or a PhD with 2+ years of relevant experience
- Experience developing RF hardware for aerospace, defense, avionics, radar, EW, communications, or space systems
- Strong understanding of RF fundamentals and how they add to system-level performance, including gain, noise figure, linearity, phase noise, stability, and impedance matching
- Hands-on experience with RF test equipment (e.g., VNAs, spectrum analyzers, signal generators, power meters)
- Demonstrated ability to analyze, troubleshoot, and resolve complex RF circuit performance issues
- Strong attention to detail and ability to operate effectively in fast-paced, development-focused environments
- Ability to obtain and maintain a U.S. security clearance
- Experience with radar, EW, remote sensing, or communications subsystem architecture and performance analysis.
- Experience planning and executing lab and field experiments, including test planning, data collection, and measurement correlation.
- Experience with RF front-end prototyping and integration, including LNAs, PAs, filters, mixers, frequency conversion chains, and antenna interfaces.
- Familiarity with antenna/system integration, EMI/EMC, environmental constraints, and applicable aerospace/defense standards.
- Experience correlating simulation, analysis, and measured data to refine designs and retire technical risk.
- Experience supporting design reviews, customer interactions, verification planning, and transition from development into production.
- Active U.S. security clearance.
- Experience with power amplifier design, analysis, and integration
- Familiarity with EMI/EMC considerations for RF systems and compliance with applicable aerospace standards
- Experience with mixed-signal or RF/digital interfaces
- Knowledge of manufacturing considerations for RF hardware, including tolerance analysis and yield drivers
- Experience supporting production hardware and fielded systems
- Experience with RF PCB layout best practices and design-for-manufacturing considerations
- Familiarity with DO-160, MIL-STD-461, or similar aerospace/defense standards
- Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
- Additional benefits : 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
- Our Perks: Free daily lunch, 'No meeting Fridays', unlimited PTO, casual dress code
- Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
- Team Growth: 350 employees and counting across 5 global offices
Salary Range: $160,000 - $220,000 The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.
Recruiting Agencies: CHAOS Industries does not accept unsolicited resumes or outreach. Unsolicited submissions will not be reviewed or compensated. #LI-onsite
- ...autonomy, sensing, and control into systems engineered for reliability, speed, and scale. Our... ...Fortastra’s Engineering Division. The RF and communications function is responsible... ...The Role Fortastra is seeking a Senior RF Engineer to own the end to end design...Senior
- ...Moon, asteroids & Mars. OffWorld was founded by an experienced engineering team drawing on decades of tackling formidable engineering... ...currently looking for an experienced and technically creative Senior RF test Engineer who contributes to the designs, development, and...SeniorFull time
- ...SpaceX in Hawthorne, CA seeks a Principal RF Software Engineer (Starshield) to advance RF capabilities for national security applications. You will join a collaborative team across RF, DSP, hardware, and software to rapidly iterate from design to operational capability...Senior
- ...ADRF (Advanced RF Technologies, Inc.) is the leading provider of in-building wireless solutions that ensure seamless connectivity... ...and public structures. We are seeking a highly experienced Senior RF Systems Engineer to lead the architecture and development of our next...Senior
$137k - $193k
...and NASA, Inversion is pushing the boundaries of whats possible in space-based defense and logistics. What You'll Do As RF Systems Engineer at Inversion, you will report directly to the Manager of Arc Avionics. In this role, you will be responsible for the...SeniorPermanent employmentWork at office$138.55k - $187.45k
...nation, and our allies, maintain an asymmetric advantage over any and all potential adversaries. Role We are looking for an RF systems engineer focused on identifying RF hardware requirements, creating system architectures, and building/testing/integrating the RF...SeniorWeekly payPermanent employmentWork at office$150k - $180k
...Description Company AnySignal is developing the next generation of RF products and services for some of the most demanding space... ...to life faster than ever before. About the Role As a Senior RF Systems Engineer focused on Ground Systems, you will own the end-to-end RF...SeniorPermanent employmentRemote workFlexible hours$60 - $85 per hour
...company-sponsored benefits Are you passionate about RF systems, wireless communications, and solving complex technical... ...operations? PEMCCO is seeking a RF & Communications Engineer (Junior/Senior) to support a major metropolitan transit agency's 900 MHz to...SeniorHourly payLocal area$160k - $225k
...SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. RF ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While...SeniorPermanent employmentTemporary workRemote workWeekend work$120k - $220k
...the Stratosphere. What you'll do Design, build, and fly RF and communications systems for long-endurance stratospheric aircraft... ...flight # Small team, massive responsibility # High signal (engineering) to noise (management) culture # Dream desk setup # Daily...SeniorWork experience placementDay shift- ...EnduroSat is looking for an RF Test Engineer, reporting to the Manager, Integration, to support the development of automated test systems and the execution of RF test campaigns for our satellite platforms. This is a full-time, exempt, on-site position based in our Gardena...SeniorPermanent employmentFull timeWeekend work
- ...collaborative with all teams at Astrolab to provide exceptionally capable and reliable electronics to serve our missions. As a Sr. RF Avionics Engineer, you will be responsible for a wide scope of communications system and component design, build, test, and operations on...SeniorWork at officeLocal areaHome officeFlexible hours
$170k - $220k
...Company AnySignal is developing the next generation of RF products and services for some of the most demanding space... ...technologies to life faster than ever before. The Role As a Senior RF Hardware Engineer on the hardware team, you will be responsible for owning...SeniorPermanent employmentFlexible hours$161k - $221k
...space-based defense and logistics. What You'll Do: As a Senior Antenna Engineer, you will lead the design, analysis, integration, and... ...constraints. Model and predict antenna and vehicle‑level RF performance using EM simulation tools and installed‑performance...SeniorPermanent employmentWork at office$200k - $220k
...new era demands a fundamentally different class of spacecraft. Engineered to survive the harshest radiation environments and to fully capitalize... ...communications and beyond. You will work with a team of fellow RF, FPGA, software, mechanical, and electrical engineers in order...SeniorPermanent employmentShift work$160k - $240k
Join to apply for the Senior Antenna Engineer role at Northwood Continue with Google Continue with Google 2 months ago Be among the first 25 applicants... ...the overall ground network and portal design based on RF performance trades, and you will collaborate with many...Senior16 hoursPermanent employmentFull time$190k - $260k
...CHAOS is seeking a Sr. Principal Electrical Engineer with expertise in digital circuit design... ...sustainment. The ideal candidate is a senior digital hardware technical authority with... ...digital hardware, FPGA/software interfaces, RF coexistence, power distribution, EMI/EMC,...SeniorFull timeWork experience placementCasual workRelocation package- ...PCBs, harnessing, sensors, power management, flight computers, RF systems, test equipment, and more Drive rapid execution and... ...technical excellence Qualifications: ~ Bachelor's degree in engineering or science discipline ~ Familiarity with and experience in...Senior
$190k - $260k
...Senior Principal RF Engineer Own the RF hardware design for aerospace and defense products from concept to production Location: Hawthorne, California, United States Compensation: $190,000 - 260,000 USD / year Job Tags: Hardware About The Role CHAOS Industries...SeniorFull timeWork experience placementCasual workRelocation package- ...fail without inflated prices or sacrifice to performance. All engineering and manufacturing is conducted in-house in Heaviside’s Los... ...grade PCBAs - Navigation computers, sensor boards, power systems, RF front-end and seeker electronics Own schematic capture, component...SeniorPermanent employmentFull timeWork at office
$170k - $205k
...Company AnySignal is developing the next generation of RF products and services for some of the most demanding space and... ...faster than ever before. The Role We're hiring a Senior Mechanical Engineer to own the mechanical design of our space radios — the...SeniorPermanent employmentContract workFlexible hours$87k - $149k
...connected, compassionate world. About the Role As a Senior Electrical Engineer, you will play a key role in the design and development of... ...development and test of ultra-low power analog, digital and RF circuits for diabetes focused medical devices Participate...SeniorFull timeStart working todayLive inWork at officeLocal areaFlexible hours- ...Senior Wireless Communication Systems EngineerOur client is seeking a Senior Wireless Communication Systems Engineer to participate in all phases of wireless technology projects that include... ...Extensive knowledge and experience about RF propagation and channel modeling.·...SeniorLocal area3 days per week
- Mach Industries in Huntington Beach, CA, is seeking a Senior Embedded DSP Engineer to build high-performance radar signal processing software on embedded platforms. You will work with RF, FPGA, hardware, and GNC teams to prototype, implement, and optimize real-time processing...Senior
$80k - $120k
...RF Engineer This position is focused on the RF design, analysis, and manufacture of antennas, antenna feeds, stationary and mobile antenna systems, and related components. Essential Job Duties and Responsibilities Works as part of an integrated product team...Casual workImmediate start- ...RF Engineer Job Summary: We are seeking a driven RF Engineer specializing in Small Cell and DAS deployments. This position delivers critical RF design and project management support across small cell sales, project implementation, and maintenance, with 60% office/remote...Local areaRemote work
- ...Job Description Job #219109 Chipton-Ross is seeking a RF Engineer for a contract opportunity in Chelmsford, MA. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) Secret Clearance Required to start. Bachelor of Science Degree in Electrical Engineering...Full timeContract workFor contractorsLocal areaMonday to ThursdayShift workWeekend workDay shift
- Senior Domain Engineer - Meter Data Management System (MDMS) - Los Angeles, CA The Select Group is looking for a Senior Domain Engineer. This is going to be a long-term engagement located in Los Angeles, CA (4 days onsite, 1 day remote). The Senior Domain Engineer will...SeniorPermanent employmentRemote work
$90k - $140k
...Develop hardware-in-the-loop and automated test setups that make engineering iteration loops faster. Support calibration of test and... ...# We are hiring across the stack: mechanical, aerodynamics, RF, GNC, electrical, avionics, power electronics, energy storage,...SeniorWork experience placementInternshipDay shift$138.55k - $187.45k
...maintain a durable, asymmetric advantage.About The Role:As Senior Avionics Electrical Engineer at Hermeus, you will be responsible for the design,... ...electrical hardware, control software, power distribution, and RF communications for our hypersonic vehicles....SeniorWeekly payPermanent employmentFull timeWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior RF Engineer. Be the first to apply!
- senior living director Los Angeles, CA
- senior manager customer operations Los Angeles, CA
- senior software engineer ruby on rails Los Angeles, CA
- sr finance manager Los Angeles, CA
- sr marketing manager Los Angeles, CA
- senior customer service Los Angeles, CA
- senior business manager Los Angeles, CA
- senior account executive Los Angeles, CA
- senior accounts receivable analyst Los Angeles, CA
- senior commercial manager Los Angeles, CA




