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Electrical Engineer - RF Analog

Regenesis Biomedical, Inc.

Scottsdle, Arizona 85250
Job Type:
Job Status:
Full Time
1st Shift
  • Antennas and Propagation
  • Design/Development Engineering
  • Electromagnetics
Regenesis Biomedical, Inc.
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Job Details


The primary focus of this position is to prepare electrical engineering designs, specifications, standards, studies, cost estimates and sound technical recommendations, in support of PEMF projects and tasks. Applies a high level of technical expertise to solve design, developmental and operational problems. Coordinates and directs projects and tasks, including development of work scope, budget, and schedule.  Directs and assists team members, both Company employees and outside contractors, in the completion of their work.  Coordinates input from, and participation with, various departments within the Company as needed to meet project objectives.


Evaluate circuit specifications, designs and PCB layout to complete a circuit performance and reliability analysis.

Design and implement analog RF-feed circuits (amplifier, modulation, and impedance matching) combined with digital control circuits (micro-controller, FPGA and CPLD) for PEMF applicators. Collaborate with team members to integrate circuits into fully released products.

Ability to produce simple mechanical designs and drawings using AutoCAD +Electrical.

Test, tune, debug and optimize prototype circuits and components to meet specification requirements and manufacturing producibility requirements.

Ability to collaborate with other members of the team to create EM simulator models of RF-feed circuits and predict EM field therapy.

Perform and coordinate production engineering support functions such as fixture development, materials selection, design, evaluation and solution for process problems.

Stay abreast of the latest changes, trends and technological advancements in the industry through attendance at conferences, seminars, continuing education, literature, etc.




Bachelor of Science degree in Electrical Engineering (BSEE), including electromagnetism courses and labs


Minimum of 3 years of experience in Antenna and Array Design and Analysis in HF/VHF range


Minimum of 3 years of experience in electromagnetic modeling including experience in ANSYS HFSS or other 3D simulation tools


Minimum of 3 years of experience using RF test equipment such as signal generators, network analyzers, spectrum analyzers and oscilloscopes


Familiarity, educational experience, or on the job experience:

    • RF circuit theory, application, and testing procedures

    • RF design & integration experience, including in-lab debug experience
    • Electronic design automation software (e.g. OrCAD Capture, OrCAD PCB Designer)
    • Reading and understanding schematic diagrams
    • Analog circuit design simulator software (PSPICE, LTSPICE)
    • RF simulation software tools (NI AWR)
    • RF PCB prototype bench testing
    • Data analysis and programming (MATLAB)
    • Creating basic mechanical drawings (AutoCAD)
    • Investigating EMI / EMC issues, identify solutions, and report findings effectively
    • Experience in developing RF transmit chain

Must be able to apply engineering/technical principles to analyze and solve problems

Must clearly and concisely communicate technical information and concepts with various levels of management in both formal and informal settings

Must be able to prepare written communications on technical and non-technical matters for various levels of management

Proficient with MS Word/Excel/PowerPoint


Medical device analog circuit design experience

Non-linear switch mode RF power amplifier design experience (Class C, D, E, F)

Matching / Tuning circuit design experience for RF power amplifiers and antennas

Electromagnetic interference (EMI) theory

Antenna performance testing experience

Soldering and electronics prototyping experience

Complete working knowledge of the Cadence suite of applications – OrCAD, PSpice and Capture CIS – including schematic entry, PCB layout, development of circuit simulations, part models and parts library management

Experienced with data analysis and programming (MATLAB and Simulink)

Ability to write, compile and debug code in C language a plus.

Ability to write, compile and debug FPGA code a plus (Verilog, VHDL).


Must be able to operate personal computer and printer

Ability to work on a computer up to 8+ hours a day

Regularly required to sit for long periods of time, with the ability to move around within the office and lab work area as needed

Adequate vision required for equipment and computer use and reading


Regenesis offers competitive pay, bonus plan, health insurance benefits, matching 401k and a generous paid time off plan.






Regenesis Biomedical is an Equal Opportunity Employer




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