Senior RF Design & Test Engineer

About the role

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold.

Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

About the Role

We are seeking a talented Senior RF Design and Test Engineer to join our Electrical Engineering Design team. In this role, you will collaborate closely with electrical, mechanical, and systems design teams, as well as our EMC and compliance groups, to deliver RF hardware that meets performance and regulatory requirements.

The ideal candidate will bring strong compliance and validation instincts alongside solid RF and antenna design skills, ensuring hardware performs reliably and meets applicable regulatory and coexistence requirements before it ships. Strong consideration will be given to candidates who can bridge design and validation — taking a concept from schematic and simulation through chamber characterization and compliance sign-off.

What You'l Do

• Ensure RF designs comply with relevant military and commercial communication system standards and protocols, and support spectrum authorization/certification processes for military RF systems.
• Evaluate designs against SAR and military RF exposure limits, coordinating testing as needed.
• Assess coexistence and desense between onboard radios (e.g., UWB, GNSS, LTE) — distinguishing conducted vs. radiated coupling paths — and recommend mitigations for cross-band interference and antenna detuning.
• Bench and chamber test RF hardware and antennas (e.g., using VNAs, spectrum analyzers, signal generators, and antenna/anechoic chambers) to validate performance against requirements.
• Partner with EMC and mechanical engineering to root-cause field or test failures that span RF, electrical and mechanical domains.
• Design RF circuits and subsystems, including front-ends, amplifiers, filters, and transceivers; perform link budget and system-level RF analysis, including receiver saturation and sensitivity trade-offs.
• Design and integrate antennas and antenna arrays, balancing RF performance against mechanical and system constraints, including connector/mechanical interface tolerances.
• Support GPS/GNSS receiver design and integration, including active antenna bias circuits, filtering, and interference immunity.
• Utilize 3D EM simulation tools and S-parameter analysis to model and optimize RF and antenna performance.
• Review schematics and CAD designs for RF performance, signal integrity, and manufacturability.
• Ability to travel up to 10%.
• Must be eligible to obtain and maintain a clearance.

Basic Qualifications

• Familiarity with military and commercial communication system compliance standards, and, ideally, exposure to spectrum authorization or certification processes for military RF systems.
• Familiarity with SAR and military RF exposure limits (e.g., MPE) and how they influence antenna placement and design.
• Experience with multi-radio coexistence and desense analysis, including UWB emissions requirements, and the ability to distinguish conducted from radiated coupling mechanisms.
• Proficiency with RF bench equipment (VNA, spectrum analyzer, signal generator) and prior experience testing antennas in antenna/anechoic chambers.
• Hands-on experience designing and testing RF circuits, subsystems, or antennas, including antenna arrays.
• Working knowledge of GPS/GNSS receiver architectures, active antenna bias circuits, and RF connector/mechanical interface design considerations.
• Strong background in schematic reviews, CAD analysis, and RF/high-speed PCB layout best practices.
• Proficiency with 3D EM simulation software (e.g., Ansys HFSS, Altair FEKO, or CST Studio Suite) for S-parameter analysis and RF/antenna performance modeling.

Pay and benefits

The salary range for this role is an estimate based on a wide 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. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:

Benefits

• At Anduril, we invest in our people.
• Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you’re supported in health, recovery, and whatever comes next.
• For more information, Explore Our Benefits.

Protecting Yourself from Recruitment Scams

Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information.

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:

• No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.
• Please always verify communications:
• Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an @anduril.com address.
• Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to.
• Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links.
• What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to. Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.

Data Privacy

By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process.

This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency.

Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security.