RF Engineer III

San Diego, CA

Full Time

Hardware

Experienced

GROW WITH US:
Launch your career to new heights with Innoflight, where innovative minds meet the cosmos. Join us and help shape the future of space technology, growing your expertise in a universe of pioneering, compact, and cyber-secure solutions. At Innoflight, we're not just reaching for the stars—we're engineering them. Grow with us, and let’s innovate the infinite together!

STAY EXTRAORDINARY:
Innoflight is one of San Diego's fastest growing Aerospace and Defense companies. Innoflight offers state-of-the-art software-defined compact/ground radios, cryptographic and cyber secure systems and processing, networking and data storage avionics. Become part of this small, agile, innovative and unparalleled company. You will have unlimited potential for learning and growth as we target the latest technology to provide products to enable New Space. Everything you do will have an impact!

A DAY IN THE LIFE:
As a RF Engineer III, you'll be responsible for designing satellite wireless communication systems, overseeing the process from initial concept through to detailed design, prototype validation, and final product delivery. This role will support a range of product bands, including UHF, VHF, L, S, X, and Ka. The RF solutions developed will include transmitters (TX), receivers (RX), modems (radios), RF power amplifiers, filters, and transmission lines.

Leads RF System Architecture & Design: Drive end-to-end design of RF subsystems, including requirements definition, hardware architecture, component selection, and modeling across multiple bands and configurations.
Validates and Optimizes RF Performance: Simulate, test, and fine-tune circuit performance to meet stringent system requirements using tools like AWR, ADS, and lab-based test equipment.
Performs Root Cause and Signal Integrity Analysis: Conduct in-depth analysis and debugging to identify and resolve performance issues across RF subsystems and interfaces.
Guides Advanced RF PCB Layout and Integration: Oversee critical RF board design aspects including layout optimization, grounding, impedance matching, and signal isolation.
Develops Detailed RF Design Documentation: Generate technical documents such as design specifications, tolerance analysis reports, simulation outputs, and production release packages.
Drives Cross-Disciplinary Integration: Collaborate with digital design, mechanical, firmware, and systems teams to ensure RF compatibility and holistic system performance.
Supports Technical Growth and Knowledge Transfer: Share expertise in RF design and test practices with peers, contributing to the development of internal best practices and engineering tools.

.YOU’RE AWESOME AT:

RF Circuit Design & Implementation: Expert in building TX/RX systems, modems, amplifiers, filters, and other RF subsystems.
RF Simulation & Modeling: Proficient in tools such as AWR, ADS, or HFSS; experience modeling waveforms and full signal chains.
RF Test & Measurement: Advanced user of test tools like spectrum/network analyzers, signal generators, and channel emulators.
High-Frequency Design Oversight: Skilled in guiding RF PCB layout with attention to critical details such as signal integrity and parasitic effects.
System-Level Integration: Experienced in integrating RF systems with digital and mechanical components for space-qualified designs.
Documentation & Communication: Excellent communicator with a track record of producing high-quality specs, test plans, and technical reports..

WHAT YOU’LL NEED:

Bachelor's degree in Electrical Engineering, Computer Engineering, or related discipline required.
7 or more years of relevant RF engineering experience, preferably in satellite or aerospace applications.
Hands-on experience across UHF, VHF, L, S, X, and Ka bands and with spaceborne RF system design.
Proficient with modems, LNAs, PAs, filters, antennas, and associated design and test tools.
Strong command of RF simulation and schematic tools (e.g., OrCAD, Altium, AWR, ADS, HFSS).
Familiarity with digital interfaces such as SPI, I2C, Ethernet, PCIe as they relate to RF systems.
Ability to obtain a U.S. security clearance.

WHAT'S IN IT FOR YOU:
At Innoflight, we believe the sky is not the limit—it’s just the beginning. Here, innovation takes flight as we challenge conventional thinking and push boundaries beyond orbit. Our culture is built on curiosity, collaboration, and a touch of cosmic creativity, fostering a close-knit community within the vastness of space. We offer a 9/80 work schedule, giving you every other Friday off to pursue personal projects or enjoy extended weekends. Committed to continuous growth, we provide educational and professional development opportunities, including tuition reimbursement, 'Ask Me Anything' (AMA) sessions, and 'Lunch & Learns'. We also know the importance of staying energized—our employer-sponsored, weekly catered meals ensure you're fueled for success. Our dedicated Culture Ambassadors work tirelessly to promote positivity, inclusion, and a workplace atmosphere that aligns with our core values, keeping us all connected and inspired.

COMPENSATION & BENEFITS:
The starting base pay range for this position is $145,000 - $165,000 annually. Base pay will vary based on job-related knowledge, skills, and experience. In addition to base pay, Innoflight offers a competitive compensation package that includes Profit-Sharing Bonus, Cash Performance Bonus, and a robust benefits package. Innoflight offers health care benefits such as medical, dental, vision, health savings accounts and life insurance. Ancillary benefits such as critical illness, accident, short term & long-term disability, pet insurance, ID & Legal Shield, Cal-Perks and EAP. You’ll also receive 10 paid holidays per year, 120 hours of paid time off (starting in year 1) and auto enrolled into our 401K with a 3% automatic company match.

BE YOU, WITH US:
Innoflight is firmly committed to being an equal opportunity employer and maintaining a diverse and inclusive environment. We value and embrace that every single one of us brings value to the table. But sometimes we forget that when we don’t meet 100% of a job description’s criteria – maybe you’re feeling that way right now? We encourage you to apply anyway. Because we want you to be you, with us.

YOU SHOULD KNOW:
Potential new employees must successfully complete a background check which includes criminal search, education certification and employment verification prior to hire. Applicants must be authorized to work for any employer in the U.S as you must have the ability to obtain a security clearance. We are unable to sponsor or take over sponsorship of an employment Visa.

REFERRALS:
We love a good referral! If you know someone that would be a great fit for this position, please share!

NO SOLICITATION FOR STAFFING AGENCIES:
This job posting is intended for direct applicants only. Innoflight does not accept unsolicited resumes or applications from agencies, recruiters, or other third-party sources. All submissions must be made directly by candidates via our official application processes. Unsolicited resumes sent from third parties will be considered property of Innoflight and no fee will be paid in the event the candidate is hired as a result of the referral or through other means.

If you are applying for this job and live in California, please read Innoflight’s CCPA Notice: https://www.innoflight.com/careers/california-consumer-privacy-act-notice-for-job-applicants.

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RF Engineer III

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