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Freelance Rf Communications Engineer Jobs in Temecula, CA

Inversion

RF Test Engineer II

Vista, CA · On-site

As an RF Test Engineer, you will be responsible for the verification, validation, integration, and ... Strong written and verbal communication skills, with the ability to present technical results ...

Mini-Circuits

RF Test Engineer - MMIC

Carlsbad, CA · On-site

$90K - $100K/yr

... communications applications. Our products are also used in detection, measurement and imaging ... The RF Test Engineer I is responsible for testing RF Power Amplifier products in both die and ...

Mini-Circuits

RF Test Engineer - MMIC

Carlsbad, CA · On-site

$90K - $100K/yr

... communications applications. Our products are also used in detection, measurement and imaging ... The RF Test Engineer I is responsible for testing RF Power Amplifier products in both die and ...

TCWGlobal

RF Wireless Engineer

Carlsbad, CA

$51.43/hr

RF Wireless Engineer (Contract) Pay Rate: up to $51.43/hour Duration: 12-Month Assignment ... wireless communications, along with experience bringing consumer electronics products from ...

TCWGlobal

RF Wireless Engineer

Carlsbad, CA

$51.43/hr

RF Wireless Engineer (Contract) Pay Rate: up to $51.43/hour Duration: 12-Month Assignment ... wireless communications, along with experience bringing consumer electronics products from ...

Acara Solutions

RF Systems Engineer

Carlsbad, CA · On-site

$160K - $180K/yr

RF Systems Engineer Location: Carlsbad CA Employment Type: Full-Time Direct Hire Industry ... Interface directly with customers to communicate technical solutions and program status. About ...

Viasat, Inc.

RF Engineering Technician

Carlsbad, CA · On-site

$34.86 - $52.16/hr

... communicate. We're looking for people who think big, act fearlessly, and create an inclusive ... engineers * Familiarity with RF test equipment (e.g., spectrum analyzers, signal generators, etc.

New

Viasat, Inc.

RF Engineer, Frequency Synthesis

Carlsbad, CA · On-site

$176K - $264K/yr

... communicate. We're looking for people who think big, act fearlessly, and create an inclusive ... What you'll do We are seeking an experienced RF Engineer with deep expertise in frequency synthesis ...

Inversion

RF Systems Engineer II

Vista, CA · On-site

$106K - $150K/yr

What You'll Do As a RF Systems Engineer at Inversion, you will report directly to the Manager of ... Develop and maintain high-fidelity communication link budgets, modeling vehicle-level antenna ...

Viasat, Inc.

RF Engineering Technician

Carlsbad, CA · On-site

$34.86 - $52.16/hr

... communicate. We're looking for people who think big, act fearlessly, and create an inclusive ... engineers * Familiarity with RF test equipment (e.g., spectrum analyzers, signal generators, etc.

Viasat, Inc.

RF Engineer, Transceiver Design

Carlsbad, CA · On-site

$149K - $224K/yr

... communicate. We're looking for people who think big, act fearlessly, and create an inclusive ... What you'll do We are seeking an experienced RF Engineer to contribute to gateway transceiver ...

Viasat, Inc.

Communications Systems Engineer

Carlsbad, CA · On-site

$117K - $176K/yr

As a Communications Systems Engineer, you will play a pivotal role in developing next generation ... Create and maintain RF or optical link budgets and estimate overall link and system capacity.

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All JobsRf Communications Engineer JobsFreelance Rf Communications Engineer JobsFreelance Rf Communications Engineer Jobs in Temecula, CA

Freelance Rf Communications Engineer information

See Temecula, CA salary details

$36.8K

$116.9K

$181.8K

How much do freelance rf communications engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for freelance rf communications engineer in Temecula, CA is $116,916.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,900.00 and $138,100.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Rf Communications Engineer vs Wireless Communications Technician?

AspectFreelance Rf Communications EngineerWireless Communications Technician
CredentialsEngineering degree, certifications like FCC or CompTIATechnical diploma or associate degree, industry certifications
Work EnvironmentProject-based, consulting, remote or on-siteOn-site installation, maintenance, troubleshooting
Employer & IndustryConsulting firms, telecom companies, government agenciesTelecom providers, network service companies

Freelance Rf Communications Engineers typically hold engineering degrees and certifications, working independently on projects such as network design and optimization. Wireless Communications Technicians focus on installation and maintenance of wireless systems, often working on-site. Both roles are vital in the wireless industry but differ in responsibilities, credentials, and work settings.

What cities near Temecula, CA are hiring for Freelance Rf Communications Engineer jobs? Cities near Temecula, CA with the most Freelance Rf Communications Engineer job openings:
Freelance Rf Communications Engineer jobs near you

RF Test Engineer II

Inversion

Vista, CA • On-site

Full-time

Posted 26 days ago

Job description

Turning Space into a Transportation Layer for Earth
Who We Are:
Inversion builds advanced reentry systems to deliver next-generation capabilities from space.
Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach.
Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating through extreme reentry conditions and landing with high precision. These systems open the door to new ways of testing, delivering, and operating at hypersonic speeds.
Inherently dual-use, our technology is built to meet urgent national security needs while laying the groundwork for future commercial applications. Backed by leading investors including Y Combinator, Spark Capital, and Lockheed Martin Ventures, and working with partners such as the U.S. Space Force and NASA, Inversion is pushing the boundaries of what's possible in space-based defense and logistics.
What You'll Do:
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-generation re-entry vehicles. You will sit within the Avionics team and own the development and execution of RF test plans - taking systems from benchtop validation through integrated hardware testing and mission-readiness verification.
You will be a key member of the Avionics team, reporting directly to the Director of Engineering, Avionics. Our engineers are responsible for the complete lifecycle of the hardware they support, including development, test, integration, and troubleshooting. You will help develop critical hardware and systems for cutting-edge maneuverable reentry vehicles - advancing one of the most capable reentry vehicle platforms ever developed.
Essential Duties and Responsibilities:
  • Develop and execute RF test plans, procedures, and verification methods for components, subsystems, and integrated vehicle systems.
  • Set up, maintain, and troubleshoot laboratory test configurations for receiver, transmitter, and antenna validation.
  • Measure and characterize RF performance including gain, insertion loss, return loss, noise figure, linearity, bandwidth, spurious response, dynamic range, and interference susceptibility.
  • Perform component-, subsystem-, and system-level RF test and measurement activities using standard laboratory equipment such as spectrum analyzers, network analyzers, signal generators, oscilloscopes, and power meters.
  • Support integration, debug, and troubleshooting of RF hardware in development, qualification, and test environments.
  • Collect, analyze, and document test data in formal reports, summaries, and engineering briefings.
  • Assist in verification of requirements and support qualification, acceptance, and environmental test campaigns.
  • Coordinate closely with RF, antenna, DSP, FPGA, software, and electrical engineering teams during integration and test activities.
  • Improve test efficiency, repeatability, and data quality through automation using Python, MATLAB, LabVIEW, or similar tools.
  • Support over-the-air and antenna test activities, including range setup and validation, as needed.

Required Qualifications:
  • Must have the ability to obtain and maintain a U.S. government Secret/Top Secret security clearance.
  • Bachelor's degree in Electrical Engineering, Physics, or a related technical field with RF emphasis.
  • 3-5 years of professional experience (or intensive academic/project experience) in RF test, measurement, validation, or integration.
  • Hands-on RF test and measurement experience for component, subsystem, and system-level validation.
  • Proficiency with common laboratory equipment such as spectrum analyzers, vector network analyzers, signal generators, oscilloscopes, power meters, multimeters, and power supplies.
  • Experience with RF test setup development, calibration, troubleshooting, and data collection.
  • Familiarity with receiver/transmitter performance metrics including gain, noise figure, linearity, spurious response, bandwidth, and dynamic range.
  • Ability to develop test plans, test procedures, and formal test reports.
  • Experience with test automation using Python, MATLAB, LabVIEW, or similar tools.
  • Understanding of integration issues across RF, digital, and embedded hardware systems.
  • Strong written and verbal communication skills, with the ability to present technical results clearly to multidisciplinary teams.

Desired Qualifications:
  • Experience with antenna and over-the-air test methods.
  • Familiarity with S-band and L-band communication or telemetry systems.
  • Familiarity with aerospace and defense test and qualification standards, such as MIL-STD-810/461, DO-160, and SMC-S-016 requirements, as applied to RF and avionics hardware.
  • Familiarity with S-parameters and their use in evaluating RF component and system performance.
  • Experience supporting environmental qualification testing, including EMI/EMC, vibration, thermal, shock, and thermal vacuum (TVAC).
  • Knowledge of telemetry and range safety standards such as IRIG-106 and common digital modulation schemes.
  • Experience with automated data acquisition, test scripting, and post-processing pipelines.
  • Familiarity with fault isolation and root-cause analysis for RF hardware failures in integrated systems.
  • Experience working with RF systems in aerospace, spacecraft, launch vehicle, or other mission-critical applications.
  • Ability to support fast-paced prototype development and integration efforts in small, highly collaborative teams.
  • Prior experience in startups or small independent engineering teams.

Additionally: Level I Consideration - We are also open to considering qualified candidates for the RF Test Engineer I level. Candidates should possess all of the qualifications listed above, with 1-3 years of professional experience in RF test engineering, preferably in aerospace, defense, or other high-reliability environments. The compensation range for the RF Test Engineer I position is $77,000-$116,000.
Our office headquarters is located in Playa Vista, CA. This position requires in office presence.
The California annual base salary for this role is currently $106,000 - $150,000. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education and experience, certifications, abilities of the candidate and internal equity.
ITAR Compliance:
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.
Equal Employment Opportunity:
Inversion provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, or disability.
Inversion collects and processes personal data in accordance with applicable data protection laws. If you are a US Job Applicant see the CCPA Privacy Policy Noticefor further details.

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