RF Front-End Engineer – Antenna & Wireless Design

SQUAD; Wrocław; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Performance Bonus

Loyalty Bonus

Contract of Employment (UoP)

Paid vacation and holidays

Private medical insurance

Professional development courses

Free English classes

Job summary

SQUAD is seeking an experienced RF Engineer to join our team in Wrocław. You will evaluate and optimize RF front-end solutions for wireless devices, from simulation to validation, ensuring high performance and compliance.

The role involves hands-on RF measurements, antenna/prototyping work, and collaboration with cross-functional teams to deliver robust wireless subsystems. Strong English skills and Linux/RTOS familiarity are essential.

Qualifications

• In-depth knowledge of RF, Microwave, and Antenna principles.
• Proficient in electromagnetic simulation software (CST, HFSS).
• Experienced with RF measurement equipment and tools (VNA, Spectrum Analyzer, Power Meters, etc.).
• Skilled in board bring-up.
• Understanding of PHY/MAC wireless systems (WiFi/BT/BLE/Sub-1GHz).
• Hands-on antennas and PCB prototyping experience.
• EMI/EMC certification/analysis for global regulations.
• Embedded RTOS configuration and Linux-based systems knowledge.
• Radar basics and data processing knowledge.
• Strong written and spoken English.

Responsibilities

• Conduct RF validation measurements and prepare reports.
• Simulate, design, and optimize RF front-end schematics and layouts.
• Estimate and characterize system-level noise emissions.
• Maintain measurement equipment and RF chambers.
• Document test processes and align workflows.
• Review and analyze certification data.
• Communicate with counterparts.

Skills

RF design principles

EM simulation CST/HFSS

RF measurement equipment

Board bring-up

Wireless PHY/MAC knowledge

Antenna prototyping

Electrical engineering fundamentals

EMI/EMC knowledge

Embedded RTOS configuration

Linux-based systems

English communication

Tools

CST

HFSS

VNA

Spectrum Analyzer

Power Meters

Job description

SQUAD is seeking an experienced RF Engineer to join our team in Wrocław. You will evaluate and optimize RF front-end solutions for wireless devices, from simulation to validation, ensuring high performance and compliance.

The role involves hands-on RF measurements, antenna/prototyping work, and collaboration with cross-functional teams to deliver robust wireless subsystems. Strong English skills and Linux/RTOS familiarity are essential.