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RF Electrical or Test Engineer

Job in Seattle, King County, Washington, 98103, USA
Listing for: Protingent
Full Time position
Listed on 2026-06-02
Job specializations:
  • Engineering
    Electrical Engineering, Systems Engineer, Electronics Engineer
Salary/Wage Range or Industry Benchmark: 78 - 110 USD Hourly USD 78.00 110.00 HOUR
Job Description & How to Apply Below
Job Description

Position Title: RF Electrical or Test Engineer

Position Description: Protingent Staffing has an exciting contract opportunity for an RF Electrical or Test Engineer with our client located in Seattle, WA.

Job Description:
  • We are seeking a self-sufficient mid-to-senior level RF Electrical or Test Engineer to focus on lab-based testing, root-cause analysis, and design modifications.
  • The role requires a hands-on approach to testing and the ability to define, execute, and analyze results from complex RF/EMI test plans.
  • This role is crucial for assisting with specialized lab measurements.
  • It involves performing detailed investigations into EMI/EMC/RF issues.
  • The engineer will focus on implementing PCB updates to harden devices.
  • The primary goal is to ensure our devices meet rigorous cellular carrier certification (PTCRB and carrier-specific) requirements.
Job Responsibilities:
  • EMI/EMC/RF Investigation & Hardening:
    Perform detailed root-cause analysis of EMI/EMC issues and update existing PCBs (schematic/layout) to harden products against cellular carrier certification requirements (e.g., PTCRB).
  • Lab Testing & Measurement:
    Conduct various lab measurements and be proficient in setting up and operating required equipment, including Vector Network Analyzers (VNA), Spectrum Analyzers, and Anechoic Chamber/GTEM setups.
  • Test Plan Ownership:
    Define, execute, and analyze results from independent test plans based on project goals, and communicate findings effectively.
  • Design Iteration:
    Propose and implement design changes (schematic and layout) on PCBs to resolve identified EMI/EMC/RF issues.
  • Collaboration:

    Work closely with an experienced Principal RF Engineer for oversight and guidance, while maintaining a high degree of self-sufficiency in day-to-day tasks.
Job Qualifications:
  • Experience Level: Minimum of 3 years (5 years ideal) of relevant professional experience in RF/Electrical Engineering or a testing-focused role.
  • Testing Expertise:
    Proven experience performing detailed lab measurements and investigations related to EMI/EMC or RF issues. Specific cellular certification experience is not required if the candidate possesses all other core testing and engineering qualifications.
  • Equipment Proficiency:
    Extensive hands-on experience using and operating key lab equipment, including VNA, Spectrum Analyzers, and Anechoic Chamber/GTEM.
  • Self-Sufficiency:
    Demonstrated ability to define test plans, analyze results, make design changes, and retest with minimal supervision.
  • Hardware Foundation:
    Solid working knowledge of electrical engineering principles as applied to PCB design and debugging.
Preferred Job Qualifications:
  • Hands-on experience with Altium Designer (schematic capture and layout).
  • Experience in cellular certification (PTCRB and carrier-specific testing requirements) is a beneficial bonus
Job Details:
  • Job Type: Contract
  • Location:

    Seattle, WA (Must be in-office 5 days per week.)
  • Pay Range: $78-$110/hr
Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401k plan.

About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation - from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We're passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.

Meet Your Recruiter

Sankalp Chivhane
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