Senior RF Systems Engineer

2 days ago


Singapore DOODLE LABS (SG) PTE. LTD. Full time

We are seeking a Senior RF Systems Engineer to join our team at Doodle Labs (SG) Pte. Ltd.

**About the Role:**

Doodle Labs is the global leader in high-performance private wireless systems, and we're looking for an experienced RF engineer to develop market-leading broadband mesh radios. As a Senior RF Systems Engineer, you will design and develop next-generation wireless communication systems utilizing Wi-Fi 4/5/6/6E chipsets and protocols.

**Responsibilities:**

  • Perform detailed radio frequency translation plans and architectures
  • Evaluate gain, noise parameters (NF, SNR), dynamic range, linearity, and power consumption analyses to execute a predictable, robust design
  • Collaborate with CAD engineers and drive PCB implementation of the design with emphasis on clean power supply design, interconnect design for required EMI and RF transmission performance
  • Participate in design reviews and prepare design documentations at every stage of development until the final prototype test and characterization
  • Perform parametric evaluation of transceivers, like Pout, IMD/IP3, EVM, noise parameters with spectrum analyzer, modulation analyzer, and perform wireless link level functional evaluation to complete the product characterization

**Requirements:**

  • Bachelor's, Master's, or PhD in Electronics Communication Engineering or Digital Communication Engineering
  • Minimum 4 years of experience as a RF system hardware with proven track record of meeting industry delivery standards in the relevant areas
  • Good interpersonal and creative skills with the ability to multitask in a demanding and fast-paced environment
  • Hands-on experience in the design and integration of RF, Analog, and Mix signal blocks such as PA, LNA, mixer, frequency synthesizer, filter, coupler, detector, microcontroller, etc., supplemented with knowledge of specification derivation from system level requirements
  • Experience working with basic CAD tools and competence in evaluation flow and operation of appropriate test equipment to evaluate product performance

**Salary Range:** $120,000 - $180,000 per annum, depending on experience. We offer a competitive salary package including bonuses and benefits.



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