Junior RF Hardware Design Engineer

We are looking for engineers who can translate RF theory into working hardware — from evaluation boards to system-level integration.

This is a hands-on RF board design role with real product ownership.

Key Responsibilities

• Design phased array antenna and mimo antennas
• Design RF evaluation boards for PA/LNA/Switch MMICs and FEMs
• Develop controlled-impedance PCB layouts for microwave frequencies
• Work on stack-up planning, grounding strategy, and thermal considerations
• Perform board bring-up and RF characterization (S-parameters, gain, power)
• Debug mismatch, oscillations, parasitic, and stability issues
• Support validated modules into higher-level system integration

Eligibility

• 1–2 years of industry experience OR
• BTech / MTech project in PA, LNA, RF switch, or RF board design
  (Serious project-level RF work will be considered valid experience)

Required Technical Strength

• Strong fundamentals in:
• S-parameters
• Smith chart
• Impedance matching
• Stability analysis
• Clear understanding of RF PCB design principles
• Hands-on lab exposure
• Experience with Keysight ADS
• Exposure to Ansys HFSS or CST Studio Suite preferred
• Familiarity with PCB design tools is a plus

Who Should Apply

• Engineers comfortable deriving solutions — not copying templates
• Candidates who understand why matching networks fail in real hardware
• Individuals excited about building mm Wave hardware, not just simulating it

What You Will Gain

• Direct exposure to GaN/GaAs RF hardware development
• Experience across evaluation boards to system-level modules
• Fast technical growth in a deep-tech semiconductor environment
• Early ownership and high-impact responsibility

📩 Apply at: recruitment@xark.info
Subject: Junior RF Hardware Design Engineer Application