RF Specialist Electrical Engineer (RF/SDR)

TL;DR

RF Specialist Electrical Engineer (RF/SDR): Designing and developing a custom Software Defined Radio (SDR) based subsystem for the Smartmast maritime sensing platform with an accent on RF hardware stack, schematic development, and RF layout. Focus on optimizing signal integrity, low noise, and compact form factor for marine environments.

Location: Hybrid (Arlington, VA) or Remote (US)

Company

hirify.global develops distributed open-ocean systems leveraging AI and resilient data systems to enhance maritime domain awareness.

What you will do

• Design and document the electrical architecture for SDR-based modules, including RF front-ends and host connectivity.
• Develop schematics and high-frequency PCB layouts optimized for signal integrity and low noise in marine environments.
• Collaborate with software engineers to validate digital interfaces and ensure clean RF signal paths.
• Perform benchtop validation using spectrum analyzers, VNAs, and signal generators.
• Support antenna integration, placement, and impedance matching in collaboration with mechanical engineers.
• Integrate SDR modules into the larger Smartmast system, coordinating power and networking subsystems.

Requirements

• Bachelor’s or Master’s degree in Electrical Engineering, RF Engineering, or a related field.
• 6+ years of experience in RF hardware design, with at least one full SDR or RF subsystem taken from concept to deployment.
• Strong experience with schematic capture and RF-aware PCB layout (e.g., Orcad or Allegro).
• Familiarity with ADCs/DACs and high-speed digital interfaces (PCIe, SPI, LVDS).
• Hands-on experience with RF lab instrumentation (spectrum analyzers, network analyzers, signal generators).

Nice to have

• Experience with marine communication bands, direction-finding, or defense-related RF systems.

Culture & Benefits

• Flexible working hours and remote work options.
• Opportunities for professional development and continued education.
• Opportunity to work on innovative projects with global impact.
• Competitive salary.