RF Test Engineer Job at Sigma Design (Seattle)

Electrical Engineer II, RF Test Engineer

As an RF Test Engineer, your work will be essential in ensuring that the wireles...

Location

United States , Scottsdale

Salary:

Not provided

Axon

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Electrical Engineering, RF Engineering or similar discipline
Minimum of 3 years of hands-on RF and wireless device testing experience
Minimum of 3 years of wireless device test plan development for evaluating performance of various wireless interfaces against system and product requirements
Solid understanding of basic RF principles and theory, familiar with basic RF technology circuitry stages and topologies
Experience with modern RF technology including multiband Wi-Fi, Bluetooth, Cellular (LTE, 5G FR1), and multi-constellation GNSS and their test methodologies
Cellular experience is a must-have
High level of familiarity of cellular certification processes, test requirements, and test methods (PTCRB, CTIA, GCF, Carrier testing, etc), with hands on experience with device pretesting
Familiarity of worldwide EMC and intentional radiator regulatory standards and test methods (FCC, CE, ETSI, etc)
Proficient with operation of RF equipment such as RF communication testers (CMW, CMX, Litepoint), Network Analyzers, Spectrum Analyzers, RF power meters, Signal Generators, RF Test chambers
Experience with collaborative RF debug at device and circuit level

Job Responsibility

Design and implement test plans to evaluate the performance of wirelessly connected devices, ensuring they meet stringent product and regulatory requirements
Record RF test data and organize results, creating clear, actionable reports
Present findings and recommendations to cross-functional teams, enabling swift resolution of design challenges
Evaluate RF performance characteristics such as Total Radiated Power (TRP), Total Isotropic Sensitivity (TIS), and other over-the-air (OTA) metrics for cellular-enabled wireless devices using advanced equipment
Use instruments like spectrum analyzers and radio communication testers to assess conducted performance of wireless technologies, including LTE, 5G, Wi-Fi, Bluetooth, and GNSS
Support product field evaluations to validate RF performance under diverse real-world conditions, such as urban or rural environments
Investigate and debug issues such as poor sensitivity, low transmit power, or signal interference in wireless devices
Assist in the regulatory pre-certification and formal certification test efforts for hardware by preparing test samples, working closely with external test labs, troubleshooting issues, and ensuring successful completion of certification activities
Expand your knowledge of RF systems, testing methodologies, and certification standards while working closely with experienced engineers to develop your technical expertise and contribute to innovative designs

What we offer

Competitive salary and 401k with employer match
Discretionary paid time off
Paid parental leave for all
Medical, Dental, Vision plans
Fitness Programs
Emotional & Mental Wellness support
Learning & Development programs

Fulltime

Radio Frequency (RF) Test Engineer

Silvus Technologies is seeking an RF Test Engineer who will report to the Direct...

Location

United States , San Diego

Salary:

100000.00 - 140000.00 USD / Year

Silvus Technologies (International)

Expiration Date

Until further notice

Requirements

Bachelor of Science degree in Electrical Engineering
Minimum 2 years of relevant multi-GHz RF hardware test experience
Hands-on experience using RF test equipment such as Spectrum Analyzers, Signal Generators, Vector Network Analyzer etc.
Strong troubleshooting skills
Excellent written and verbal communication skills
Experienced with component-level RF circuit characterization and optimization
Must be a U.S. Person (permanent resident or citizen)
Employment is contingent upon the successful clearance of a background check

Job Responsibility

Using RF test equipment to evaluate system performance, evaluate compliance compatibility and troubleshoot operation issues
Carry out RF test execution and generate status and test reports
Define verification matrix and internal specifications of RF performance
Review test result data to ensure that actual performance meets expected requirements
Review and recommend improvements to existing test strategies
Recommend new test techniques and technologies to ensure system performance
Design test fixtures and calibrate test equipment
Understand proper use and handling of sensitive RF circuits and equipment
Rare local travel to other company locations, as required

Fulltime

RF Systems Engineer

As an RF Systems Engineer, you will be a key technical leader responsible for RF...

Location

United States , Boston

Salary:

118600.00 - 174000.00 USD / Year

SimpliSafe

Expiration Date

Until further notice

Requirements

Deep expertise in: Radio and front-end design and validation in 400MHz to 70GHz ISM bands
Encoding methods and modulation schemes such as OFDM, Frequency hopping, QAM, GFSK, UWB, convolution encoding, STBC
RF emission requirements and testing for FCC, ETSI, Radio and Emission qualifications.
Debugging RF issues. Setting up, running and evaluating of TIS, TRP, BER, Return Loss, Desense, radiation patterns, etc
RF simulation tools like CST or HFSS
Bachelor's or Master’s degree in RF/Electrical Engineering, or a closely related field.
5+ years of progressive experience in RF design, development, and validation, with a proven track record of bringing products to market.
Proficient with the operation of RF instruments such as signal generator, vector network analyzer, spectrum analyzer, power meter, IQxel, etc
Exceptional analytical, problem-solving, and critical thinking skills, with an ability to tackle complex, ambiguous problems.

Job Responsibility

Own SimpliSafe’s RF performance across products. Optimizing performance for WiFi, BLE, Radar, Proprietary SubG protocols, Wi-SUN, LoRa, etc
Build SimpliSafe’s RF testing capabilities including test plans and equipment selection
Manage ODMs and third-party labs in the design and testing products and antennas
Characterize and compare different wireless chipsets and drive selection
Characterize and compare antenna performances and drive selection
Review PRDs, and author RF technical requirements to meet product requirements.
Root causing RF field related issues.
Work with Electrical Engineers to optimize board layouts for RF and immunity.
Work with Mechanical Engineers to optimize design and mechanical structure for RF
Evaluate and recommend new radio technologies and chipset for SimpliSafe products and roadmap.

What we offer

A mission- and values-driven culture and a safe, inclusive environment where you can build, grow and thrive
A comprehensive total rewards package that supports your wellness and provides security for SimpliSafers and their families
Free SimpliSafe system and professional monitoring for your home.
Employee Resource Groups (ERGs) that bring people together, give opportunities to network, mentor and develop, and advocate for change.

Fulltime

Associate RF Engineer

Responsible for data collection of cellular and public safety frequencies utiliz...

Location

United States , Irvine

Salary:

Not provided

MobileNet Services

Expiration Date

Until further notice

Requirements

BS/AS in Electrical Engineering, Computer Engineering, Mechanical Engineering or related degree or equivalent experience
Should have a good understanding of engineering concepts and must show aptitude and desire to learn and advance in a technical field
Must be able to understand technical procedures
Must be able to read maps, work a GPS and follow instructions
Proficient in office computer applications: Excel, Word and Outlook
Good analytical, interpersonal, and communication skills
Ability to work days or nights with minimal supervision
Must speak and write fluently in English
Candidates must be legal residents or authorized to work in the US for any employer
Must have and maintain a CLEAN and VALID state driver’s license

Job Responsibility

Responsible for data collection of cellular and public safety frequencies utilizing RF test equipment such as PCTel scanner and data collection software, TEMS Investigation
Performs drive testing data collection of Macro networks or walk test benchmark testing of in-building DAS networks
Configure test devices to collect information for specified technology
Assist in implementing solutions and providing reports in a timely manner
Setup, calibrate and maintain testing equipment for various testing scenarios
Understand data collection expectations, deliverables, and time constraints
Create daily summary emails and timestamps for tracking purposes
Able to complete project deliverables with minimal direction
Interact with the engineering team, project management and with customers

What we offer

Vehicle and all travel expenses will be provided

Fulltime

Associate R&D Test Engineer

Silvus is seeking a full-time Associate R&D Test Engineer to report to the R&D D...

Location

United States , Los Angeles

Salary:

70000.00 - 85000.00 USD / Year

Silvus Technologies (International)

Expiration Date

Until further notice

Requirements

High School Diploma or GED with 3 years of experience in electronics work environment
Associate degree with 1 year of experience
Bachelor or higher degree from an accredited university or college
Familiarity and experience working in testing embedded systems
Exposure to the use of RF instruments such as signal generators, spectrum analyzers, and channel emulators
Must be a U.S. Person (permanent resident or citizen)
Must be able to lift up to 50 lbs.
Must be able to perform bending, reaching, kneeling, squatting, walking/moving

Job Responsibility

Wireless communication system test operation, implementation, and maintenance
Assist in the maintenance, design, and implementation of testing software for automated testing and logging
Work closely with the rest of the R&D and Engineering teams to understand performance requirements and expected system behaviors, validate and assist in troubleshooting and qualification of new designs
Conduct lab testing using wireless channel emulators and other instruments
Conduct field testing to qualify system performance in a practical environment
Occasional domestic travel to support experimentation and demonstration

What we offer

Reasonable accommodation for individuals with disabilities

Fulltime

Senior Systems Integration and Test Engineer

STR is focused on delivering National Defense capabilities by driving mission-fo...

Location

United States , Woburn

Salary:

134000.00 - 184000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active DoD Secret Clearance with the ability to obtain a Top Secret (TS) Security Clearance
U.S. citizenship needed by the U.S. Government
BS in Computer Science, Electrical Engineering, Systems Engineering, Aerospace Engineering, or related technical field
Minimum 5 years of relevant experience
Proficiency in Java, C/C++, Labview, or Python
Minimum of 3 years of experience working in I&T
Travel required

Job Responsibility

Working closely with domain experts, development teams, and systems engineers to design and develop hardware and software test environments
Hands on integration work in both hardware labs and field-test environments to ensure that software and/or hardware components are integrated into the system according to specification
Experience in preparing and delivering briefings, familiarity with the execution of technical reviews (SRRs, PDRs, CDRs, TIMS, TRRs)
Participation in the Agile development process with a focus on developing system tests
Documenting and executing test plans and procedures
Capturing and communicating test results and metrics

Fulltime

Senior RF Design Engineer

This position presents the opportunity to apply expertise in Radio Frequency (RF...

Location

United States , Middletown

Salary:

Not provided

NuWaves RF Solutions

Expiration Date

Until further notice

Requirements

Bachelor’s degree in a related field
15+ years of RF module and/or RF Systems engineering experience
U.S. Citizenship
Technical leadership in setting and accomplishing project tasks
Proficient in the design of RF systems
Subject Matter Expert (SME) in the design of specialized RF circuits and systems
Broad yet expert knowledge and understanding of RF electrical circuits and systems
Expert in the use Engineering Design Software tools (e.g. Genesys, AWR, SPICE)
Complex problem solving/analysis
Results-Driven Leadership

Job Responsibility

Make sound decisions for system approaches and tradeoffs
Assist in improving daily processes to ensure the Engineering Technical Team meets customer requirements
Lead the RF Engineering Technical Teams to be a culture in alignment with NuWaves’ Culture statement
Communicate effectively, both verbally and by writing, to Program Managers and to the Engineering Technical Team
Lead the Bid and Proposal (B&P) process by providing engineering cost estimates, technical writing that conveys competency, technical evaluation, engineering approaches, and detailed solutions
Write technical papers, white papers, status reports, and application notes that support NuWaves’ strategic and tactical plans
Be accountable to Program Managers in meeting deadlines and deliverables
Mentor junior RF engineers
Direct Engineering Technicians to effectively and proficiently complete project tasks
Work effectively with CAD engineers in capturing design details

Fulltime

Rf engineer

Support local submarket team on new build and Modifications of Macro cellular so...

Location

United States

Salary:

Not provided

MobileNet Services

Expiration Date

Until further notice

Requirements

B.S. in Engineering or Computer Science or equivalent work experience required
3+ years of experience in the wireless industry as an RF Engineer required
Must have hands-on experience on Search Area Creation and Candidate Analysis
Must have hands-on experience with Peoplesoft, Atoll & iBwave
The selected candidate will need to work well in small groups and independently and will need to be able to take the lead on certain projects
Must be well organized, communicate well, and be able to handle multiple tasks/projects
Proficient in office computer applications: Excel, Word, PowerPoint, Access, and Outlook

Job Responsibility

Support local submarket team on new build and Modifications of Macro cellular solutions
Evaluate coverage problems and new service area requirements for coverage and/or capacity cells
Partner with System Performance Engineers to improve network performance
Use propagation modeling software to develop frequency plans
Build Radio Frequency Data Sheet (RFDS) / Antenna Plumbing Diagram
Perform macro/micro/in-building cell design including antenna selection and placement
Plan near term integration of new technologies for first applications in the network
Conduct and oversee field tests for potential sites
Interface with Real Estate, Transport, Construction, & Project Management team to support project related activities, periodic updates, team meetings
Potential for site walks, data collection, and analysis of the collected data if deemed necessary

RF Test Engineer

Sigma Design

Location:
United States , Seattle

Category:
IT - Software Development

Contract Type:
Employment contract

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 04, 2026

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