Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior RF Engineer

$160k - $220k

Chaos 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

Role Overview:


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
Minimum Requirements:
  • 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
Preferred Requirements:
  • 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
Why CHAOS?
  • 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
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior RF Engineer in El Segundo, CA vacancy
  • $120k - $220k

     ...Senior RF Engineer Icarus was founded on the belief that the Stratosphere is the Forgotten Frontier and that reclaiming it will define the next era of aerospace and what is possible from the sky. We build solar-powered aircraft that fly at 60,000 ft for weeks at a... 
    Senior
    Work experience placement
    Day shift

    Icarus Inc

    El Segundo, CA
    1 day ago
  • $140k - $168k

     ...seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking to add a Senior RF Engineer to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup... 
    Senior
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    El Segundo, CA
    3 days ago
  •  ...Senior RF Systems Engineer Turning Space into a Transportation Layer for Earth Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an... 
    Senior
    Work at office

    Inversion Space

    Playa Vista, CA
    1 day ago
  • $200k - $240k

     ...Description Description SAIC has an opening for a Space RF Payload subject matter expert (SME) with in-depth knowledge of...  ..., signals, remote sensing, mission analyses, and system engineering. You will provide subject matter expertise to support customer... 
    Senior
    For contractors
    For subcontractor
    Remote work

    Science Applications International Corporation

    El Segundo, CA
    4 days ago
  • $190k - $220k

     ...Senior RF Systems Engineer Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals who are committed to... 
    Senior
    For contractors
    For subcontractor
    Local area
    Remote work

    Space Systems Integration LLC

    El Segundo, CA
    1 day ago
  • $135k - $180k

     ...Senior RF Test Engineer Department: Assembly, Integration & Test Employment Type: Full Time Location: Redondo Beach Compensation: $135,000 - $180,000 / year Description As a Senior RF Test Engineer at Impulse Space, you will own RF test strategy... 
    Senior
    Permanent employment
    Full time

    Impulse Space

    Redondo Beach, CA
    3 days ago
  • $129k - $249.6k

     ...Senior RF Spectrum Policy Analyst/Engineer The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center... 
    Senior
    Full time
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    The Aerospace Corporation

    El Segundo, CA
    20 hours ago
  • $130k - $170k

     ...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

    Fortastra Corporation

    Torrance, CA
    1 day ago
  • $161k - $221k

     ...Senior Antenna Engineer Playa Vista, California, United States Turning Space into a Transportation Layer for Earth Who We Are: Inversion...  ...constraints. Model and predict antenna and vehicle-level RF performance using EM simulation tools and installed-... 
    Senior
    Permanent employment
    Work at office

    Inversion Space

    Playa Vista, CA
    1 day ago
  • $120k - $220k

     ...Senior Forward Deployed Engineer Icarus was founded on the belief that the Stratosphere is the Forgotten Frontier and that reclaiming it will define...  ...of our customers. Work closely with mechanical, GNC, RF, and software teams. What We're Looking For ~2+... 
    Senior
    Work experience placement
    Remote work
    Day shift

    Icarus Inc

    El Segundo, CA
    4 days ago
  • $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,... 
    Senior
    Full time
    Work experience placement
    Casual work
    Relocation package

    3M HEALTHCARE

    Hawthorne, CA
    1 day ago
  • $150k - $190k

     ...Senior Mechanical Engineer CHAOS Industries builds advanced sensing and detection systems for warfighters, commercial air operators, and border...  ...sustainment. You will work directly with mechanical, electrical, RF, power, and systems engineering teams to solve complex... 
    Senior

    Rethink Recruit

    Hawthorne, CA
    3 days ago
  • $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... 
    Senior
    Full time
    Work experience placement
    Casual work
    Relocation package

    jobs.frontdoordefense.com - Jobboard

    Hawthorne, CA
    2 days ago
  • $120k - $160k

     ...Rainmaker Engineering Opportunity Rainmaker is pioneering a modern cloud seeding system to solve water scarcity and inclement weather...  ...and solid-state battery integration and safety Knowledge of RF systems, including datalinks, telemetry radios, SATCOM, and antenna... 
    Senior
    Contract work
    Work at office
    Remote work
    Relocation package

    Rainmaker

    El Segundo, CA
    20 hours ago
  • $140k - $176k

     ...information, please visit Role Overview: CHAOS is seeking a Senior Mechanical Engineer to support the hands-on design, development, packaging,...  ...activities Collaborate with mechanical, electrical, RF, power, manufacturing, systems engineering, customers, suppliers... 
    Senior
    Full time
    Work experience placement
    Casual work
    Relocation package

    Chaos Industries

    El Segundo, CA
    1 day ago
  •  ...Pacific Defense, a small fast-growing company that develops and provides advanced multi-function RF systems for the U.S. Department of Defense, is looking for a Senior Systems Engineer to work in our Electronic Warfare engineering team. As a member of the Pacific Defense... 
    Senior
    Immediate start
    Flexible hours

    Pacific Defense

    El Segundo, CA
    2 days ago
  • $99k - $225k

     ...Job Number: R0246705 Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with...  ...: Experience in modeling, simulation, or analysis of RF Systems, including Space-to-Ground and Payload Systems... 
    Senior
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    El Segundo, CA
    2 days ago
  • $95.5k - $181.7k

     ...Senior Systems Engineer At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and...  ...problems that create a safer, more secure world. Airborne RF Sensor department is seeking a highly skilled Senior Systems... 
    Senior
    Temporary work
    Work experience placement
    Relocation package
    Flexible hours

    Raytheon

    El Segundo, CA
    4 days ago
  • $140k - $176k

     ...visit Role Overview As a Communications Systems Engineer, you will own the connectivity backbone of CHAOS's fielded systems...  ...networks ~ Perform design analysis and verification - RF link budgets, key performance parameters (EIRP, G/T, C/N₀, Eb/N₀... 
    Senior
    Full time
    Work experience placement
    Casual work
    Work at office
    Remote work
    Relocation package

    Chaos Industries

    El Segundo, CA
    4 days ago
  • $129k - $193.5k

     ...creative spirit and join us at MPD! The Communication Systems Engineering Department (CSED) performs analysis, modeling and simulation,...  ...engineering experience with increasing responsibility Experience with RF satellite communication systems (hardware and software, systems... 
    Senior
    Full time
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    The Aerospace Corporation

    El Segundo, CA
    1 day ago
  • $198k - $248k

     ...Senior Staff Mechanical Engineer CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today's realities. Designed...  ...cross-disciplinary teams spanning mechanical, electrical, RF, power, manufacturing, and systems engineering. Design... 
    Senior
    Full time
    Work experience placement
    Casual work
    Relocation package

    Chaos Industries

    El Segundo, CA
    1 day ago
  • $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 work
    Immediate start

    ThinKom Solutions Inc

    Hawthorne, CA
    2 days ago
  • $75.8k - $144.2k

     ...the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of...  ...safer, more secure world. Raytheon is looking for an RF & Microwave Engineer II with a track record in RF and... 
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon Technologies

    El Segundo, CA
    7 hours ago
  •  ...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... 
    Senior
    Work at office
    Local area
    Home office
    Flexible hours

    Astrolab

    Hawthorne, CA
    6 days ago
  • $140k - $168k

     ...thinking individuals to join our team. We are looking to add a Senior FPGA Engineer to our team. If you enjoy working in a startup environment...  ...such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers. Excellent... 
    Senior
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    El Segundo, CA
    4 days ago
  • $100k - $150k

     ...About the role We are hiring our first in-house engineer! We are looking for someone who can navigate the codebase independently...  ...team. We are seeking a candidate who is an accomplished senior individual contributor today and is prepared to take on that next... 
    Senior

    Nuvia Dental Implant Center

    Culver City, CA
    8 hours ago
  •  ...hearing about your best work and accomplishments across any domain and from any points in your life. About the Role As a Senior GNC Engineer you will directly shape the in-orbit performance of a novel space vehicle. Your work will span vehicle-level dynamics and... 
    Senior
    Flexible hours

    Reflect Orbital

    Hawthorne, CA
    1 day ago
  •  ...individuals to join our team.   We are looking to add a Senior Communication Systems Engineer to our team. If you enjoy working in a startup...  ...payloads Background and practical experience in antenna and RF systems  Experience with at least one scripting and one... 
    Senior
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    El Segundo, CA
    a month ago
  • $105k - $135k

     ...RF Test Engineer Department: Assembly, Integration & Test Employment Type: Full Time Location: Redondo Beach Compensation: $105,000 - $135,000 / year Description As an RF Test Engineer at Impulse Space, you will support the development, integration... 
    Permanent employment
    Full time

    Impulse Space

    Redondo Beach, CA
    3 days ago
  • $130k - $190k

     ...Senior Propulsion Engineer Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space... 
    Senior
    Permanent employment
    Full time
    Temporary work
    Internship
    Weekend work
    Afternoon shift

    Vast

    Hawthorne, CA
    20 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior RF Engineer. Be the first to apply!