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Senior Rf Test Engineer Jobs in Santa Ana, CA (NOW HIRING)

Vast

Senior RF Test Engineer

Long Beach, CA · On-site

$120K - $171K/yr

Vast is looking for a Senior RF Test Engineer, reporting to the Manager, RF Test Engineering, to support the development of the systems that will be required for the design and build of human-rated ...

Vast

Senior RF Test Engineer

Long Beach, CA · On-site

$147K - $209K/yr

Vast is looking for a Senior RF Test Engineer, reporting to the Manager, RF Test Engineering, to support the development of the systems that will be required for the design and build of human-rated ...

Apex

RF Test Engineer

Los Angeles, CA · On-site

$128K - $177K/yr

About the Role Apex Space is seeking an RF Test Engineer to own system-level verification and performance testing of spacecraft communications hardware, with a primary focus on S-band TT&C and X-band ...

Vast

Senior RF Engineer

Long Beach, CA · On-site

$120K - $171K/yr

Define test plans and procedures for acceptance and qualification testing * Define and document ... Senior RF Engineer: $147,600 - $209,520

Inversion

RF Test Engineer II

Los Angeles, CA · On-site

As an RF Test Engineer, you will be responsible for the verification, validation, integration, and performance characterization of flight and ground RF/Telemetry systems for Inversion's next ...

K2 Space

RF Test Engineer

Los Angeles, CA · On-site

$100K - $150K/yr

You will be working alongside the Electrical and RF Engineering teams to interface with Avionics hardware, validate prototype designs, define test requirements, and design test infrastructure to meet ...

Snap, Inc.

RF Test Engineer

Los Angeles, CA · On-site

We're looking for a RF Test Engineer to join the Spectacles team! What you'll do: * Develop test solutions (both hardware and software) used to test the RF and wireless subsystems of Spectacles.

K2 Space

RF Test Engineer

Los Angeles, CA · On-site

$100K - $150K/yr

You will be working alongside the Electrical and RF Engineering teams to interface with Avionics hardware, validate prototype designs, define test requirements, and design test infrastructure to meet ...

Snapchat

RF Test Engineer

Los Angeles, CA · On-site

We're looking for a RF Test Engineer to join the Spectacles team! What you'll do: * Develop test solutions (both hardware and software) used to test the RF and wireless subsystems of Spectacles.

Snap, Inc.

RF Test Engineer

Los Angeles, CA · On-site

We're looking for a RF Test Engineer to join the Spectacles team! What you'll do: * Develop test solutions (both hardware and software) used to test the RF and wireless subsystems of Spectacles.

K2 Space

RF Test Engineer

Los Angeles, CA · On-site

$100K - $150K/yr

You will be working alongside the Electrical and RF Engineering teams to interface with Avionics hardware, validate prototype designs, define test requirements, and design test infrastructure to meet ...

Astrolab

Sr. RF Electrical Engineer

Hawthorne, CA · On-site

$169K - $187K/yr

Sr. RF Electrical Engineer Department: Avionics Employment Type: Full Time Location: Hawthorne ... Select, procure, and test RF components to ensure qualification for purpose on Astrolab ...

Vast

Senior RF Engineer

Long Beach, CA · On-site

$147K - $209K/yr

Define test plans and procedures for acceptance and qualification testing * Define and document ... RF Engineer Level II: $120,540 - $171,108 * Senior RF Engineer: $147,600 - $209,520 Pay Range:

Vast

Senior RF Systems Engineer

Long Beach, CA · On-site

$147K - $209K/yr

Experience with RF test equipment such as Spectrum Analyzers, VNAs, Power Meters, Cable Analyzers ... Senior RF System Engineer: $147,600-$209,520 Staff RF System Engineer: $175,480-$249,096

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All JobsRf Test Engineer JobsSenior Rf Test Engineer JobsSenior Rf Test Engineer Jobs in Santa Ana, CA

Senior Rf Test Engineer information

See Santa Ana, CA salary details

$71.3K

$123.3K

$175.3K

How much do senior rf test engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for senior rf test engineer in Santa Ana, CA is $123,326.00, according to ZipRecruiter salary data. Most workers in this role earn between $101,500.00 and $142,000.00 per year, depending on experience, location, and employer.

What is a senior RF test engineer?

Senior RF Test Engineers are experienced professionals who design, develop, and conduct tests on radio frequency (RF) components, systems, and devices to ensure they meet specified performance and quality standards. They work with equipment such as signal generators, spectrum analyzers, and network analyzers to troubleshoot and optimize RF systems. These engineers also analyze test data, document results, and often mentor junior engineers or lead test teams. Their expertise is crucial in industries like telecommunications, aerospace, and wireless communications.

What are some of the typical challenges a senior RF test engineer faces when developing and validating test procedures for new products?

Senior RF Test Engineers often encounter challenges such as ensuring test accuracy amidst signal interference, calibrating sensitive equipment, and troubleshooting unexpected anomalies in test results. They must frequently adapt to evolving product specifications and work closely with design and manufacturing teams to address integration issues. Staying updated with the latest testing standards and managing tight project timelines are also common aspects of the role. Collaboration and strong problem-solving skills are essential to successfully navigate these challenges.

What are the key skills and qualifications needed to thrive as a senior RF test engineer, and why are they important?

To thrive as a Senior RF Test Engineer, you need a deep understanding of RF theory, circuit design, signal analysis, and typically a degree in electrical engineering or a related field. Familiarity with RF test equipment such as spectrum analyzers, network analyzers, and experience with test automation tools or platforms like LabVIEW is often required, along with relevant certifications. Strong problem-solving, attention to detail, and effective communication skills help in troubleshooting complex issues and collaborating across teams. These skills ensure accurate testing, reliable performance validation, and successful product development in demanding RF environments.

What is the difference between Senior Rf Test Engineer vs Rf Test Engineer?

AspectSenior Rf Test EngineerRf Test Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like RF or test engineering preferredBachelor's in Electrical or Electronics Engineering, relevant certifications optional
Work EnvironmentLead testing projects, mentor junior staff, coordinate with design teamsPerform RF testing, troubleshoot issues, document test results
ResponsibilitiesDesign test plans, analyze complex RF data, improve testing processesExecute RF tests, record data, ensure compliance with specifications

While both roles focus on RF testing, the Senior Rf Test Engineer typically leads testing efforts, mentors team members, and handles complex analysis, whereas the Rf Test Engineer primarily executes tests and documents results. The senior role requires more experience and often involves project management responsibilities.

What cities near Santa Ana, CA are hiring for Senior Rf Test Engineer jobs?

Cities near Santa Ana, CA with the most Senior Rf Test Engineer job openings:

Senior Rf Test Engineer jobs near you
Infographic showing various Senior Rf Test Engineer job openings in Santa Ana, CA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, 2% Contract, and 1% Nights. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $123,326 per year, or $59.3 per hour.

Senior RF Test Engineer

Long Beach, CA • On-site

Vast
See more jobs at Vastexternal

$120K - $171K/yr

Full-time

Posted 5 days ago

Job description

Vast is looking for a Senior RF Test Engineer, reporting to the Manager, RF Test  Engineering, to support the development of the systems that will be required for the design and build of human-rated space stations.

This will be a full-time, exempt position located in our Long Beach location. 

Responsibilities: 

  • Work closely with RF and antenna engineers to design and build state of the art automated test systems for component level and vehicle level applications.
  • Test automation software development for test instruments, data processing, test sequencing, and reporting.
  • Define RF test system requirements and specifications.
  • Support spacecraft RF test activities such as OTA, EMI/EMC, antenna pattern measurement, and system checkouts.
  • Hands on environmental test for RF hardware (thermal cycling, TVAC, random vibration, shock, EMI/EMC, humidity, etc) as well as supporting spacecraft integration tests in cleanroom facilities.

Minimum Qualifications:

  • Bachelor's Degree in ECE, EE, Physics, or related STEM discipline.
  • 2+ years in an RF design and/or test role.
  • Experience with RF test equipment such as Spectrum Analyzers, Vector Network Analyzers, Signal Generators, Communications Test Systems, Power Meters, etc.
  • Experience with software development: Python, Matlab, C/C++, etc.

Preferred Skills & Experience:

  • Master's Degree in ECE, EE, Physics, or related stem discipline.
  • Mission oriented mindset with a strong desire for team success.
  • Comfortable communicating deeply technical topics to a wide variety of audiences.
  • Familiarity with IP networking and ethernet connected test instruments.
  • Experience with serial communication protocols such as CAN, SPI, and I2C, RS-422/485.
  • Understanding of RF link budgets, thermal noise, noise figure, EVM, P1dB, Spurs, and Rx sensitivity.
  • Familiarity with antenna testing concepts such as gain, directivity, EIRP, and antenna patterns.
  • Understanding of RF schematics and RF electronics manufacturing.
  • Experience with GNU Radio and software-defined radios (SDRs) and GPS receivers. 
  • Understanding of RF modulation schemes such as BPSK, QPSK, GMSK, APSK, TDMA, FDMA, etc.
  • Experience processing large frequency and time-domain sets of data
  • Familiarity with space rated avionics test standards such as SMC-S-016, GSFC-STD-7000, MIL-STD-461, etc.

Additional Requirements:

  • Willingness to work overtime, or weekends to support critical mission milestones.

Pay Range: 

  • RF Test Engineer: $120,054 - $171,108
  • Senior RF Test Engineer: $147,600 - $209,520

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