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Sr Rf Engineer Jobs in Temecula, CA (NOW HIRING)

STR

Senior Software Engineer

Carlsbad, CA

$139K - $180K/yr

Specific technical areas include RF analog/digital hardware, acoustic hardware, signal processing ... The SAAM group is seeking a Senior Software Engineer to join high-performing teams transforming ...

FRONTGRADE TECHNOLOGIES

Project Engineer IV

Carlsbad, CA · On-site

$132K - $166K/yr

... senior leadership and customers * Support proposal activities for new business opportunities ... Oversee the system integration of all subsystems including RF, DC, Digital, and Mechanical ...

Viasat, Inc.

Senior Space Systems Engineer

Carlsbad, CA · On-site

$176K - $264K/yr

Own systemlevel technical budgets including RF link performance, WaP-C (Size, Weight, Power and ... Coordinate and oversee systems engineering tasking across the program team * Serve as primary ...

Viasat, Inc.

Hardware Engineering Lead

Carlsbad, CA · On-site

$193K - $290K/yr

The ideal candidate will have experience testing RF components, assembling multi-rack RF systems ... You will be mentored by our senior hardware engineers to learn our architectures, and you will be ...

Viasat, Inc.

Hardware Engineering Lead

Carlsbad, CA · On-site

$193K - $290K/yr

The ideal candidate will have experience testing RF components, assembling multi-rack RF systems ... You will be mentored by our senior hardware engineers to learn our architectures, and you will be ...

Viasat, Inc.

Hardware Engineering Lead

Carlsbad, CA

$193K - $290K/yr

The ideal candidate will have experience testing RF components, assembling multi-rack RF systems ... You will be mentored by our senior hardware engineers to learn our architectures, and you will be ...

Inversion

Senior Ground Software Engineer

Vista, CA · On-site

$139K - $201K/yr

As a Senior Software Engineer (Ground Software) at Inversion, you will have an instrumental impact ... Familiarity with communications and RF fundamentals such as encoding, modulation, forward error ...

Qnity

R&D Senior Engineer (Scientist)

Carlsbad, CA · On-site

Apply advanced scientific and engineering principles to design, model, and optimize absorber ... Familiarity with RF/microwave test methods and absorber characterization is desired. * Experience ...

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Showing results 1-20

All JobsSr Rf Engineer JobsSr Rf Engineer Jobs in Temecula, CA

Sr Rf Engineer information

See Temecula, CA salary details

$36.8K

$116.9K

$181.8K

How much do sr rf engineer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for sr rf 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 are Sr RF Engineers?

Sr RF Engineers, or Senior Radio Frequency Engineers, are professionals who design, implement, and optimize wireless communication systems. They work with radio frequency signals and components to ensure reliable transmission and reception for applications such as cellular networks, satellite communications, and wireless devices. Their responsibilities often include system design, troubleshooting, network optimization, and compliance with regulatory standards. Sr RF Engineers typically have extensive experience and may lead teams or mentor junior engineers. They play a crucial role in advancing wireless technology and maintaining high-quality communications infrastructure.

What are the key skills and qualifications needed to thrive as a Sr RF Engineer, and why are they important?

To thrive as a Sr RF Engineer, you need deep expertise in radio frequency engineering, signal processing, and wireless communication systems, usually supported by a degree in electrical engineering or a related field. Familiarity with RF simulation tools (such as CST, HFSS, or ADS), network analyzers, and relevant certifications like FCC or IEEE are typically required. Strong problem-solving skills, attention to detail, and effective collaboration set standout professionals apart in this role. These skills ensure reliable RF system performance, compliance with technical standards, and successful project delivery in dynamic technology environments.

What are some typical challenges Sr RF Engineers face when managing large-scale wireless network deployments?

Sr RF Engineers often encounter challenges such as mitigating signal interference, ensuring optimal coverage in complex environments, and adapting designs to evolving regulatory standards. Managing multiple project timelines and coordinating with cross-functional teams—like network planners, field technicians, and software specialists—are also common aspects of the role. Effective problem-solving, strong communication, and staying current with RF technologies are essential to successfully overcoming these challenges.

What is the difference between Sr Rf Engineer vs RF Engineer?

AspectSr Rf EngineerRF Engineer
CredentialsBachelor's or Master's in Electrical Engineering, certifications like FCC or RF-specific coursesBachelor's in Electrical or Electronics Engineering, similar certifications often required
Work EnvironmentDesign, testing, and troubleshooting RF systems in labs or fieldSimilar environments, focusing on RF system implementation and testing
Industry UsageTelecommunications, aerospace, defense, wireless networksTelecommunications, consumer electronics, wireless communication
Role FocusAdvanced RF design, system optimization, technical leadershipRF system setup, testing, and basic troubleshooting

The main difference between a Sr Rf Engineer and an RF Engineer lies in experience and responsibilities. Sr Rf Engineers typically handle advanced design and optimization tasks, often leading projects, while RF Engineers focus on implementation and testing. Both roles require similar educational backgrounds and certifications, but the senior role involves more strategic and technical leadership in RF projects.

What are popular job titles related to Sr Rf Engineer jobs in Temecula, CA? For Sr Rf Engineer jobs in Temecula, CA, the most frequently searched job titles are:
What cities near Temecula, CA are hiring for Sr Rf Engineer jobs? Cities near Temecula, CA with the most Sr Rf Engineer job openings:
Sr Rf Engineer jobs near you
Senior Software Engineer

Senior Software Engineer

STR

Carlsbad, CA

$139K - $180K/yr

Full-time

Posted 5 days ago

Job description

About the Team:

The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. We have a particular focus on airborne/surface/space-based radar, electronic warfare, underwater acoustics, hyperspectral imaging, and EO/IR sensing. We work on full system prototypes, experiment campaigns, and next generation technology components. Specific technical areas include RF analog/digital hardware, acoustic hardware, signal processing algorithms, machine learning algorithms, tracking/fusion, autonomous systems, as well as real-time embedded processor implementation.

The Systems Autonomy, Analysis, and Modeling (SAAM) Group within the Sensors Division uses modeling and simulation (M&S) to analyze system capabilities, develop enabling algorithms, and take these integrated systems through test. We focus on the capabilities and limitations of ground, air, surface, and space sensing and counter-sensing platforms and the resource management of these assets to assure the survivability of US air and space assets. SAAM also leverages the emerging use of autonomy and Artificial Intelligence in uncrewed systems and techniques to collect, fuse, and understand sensor data across full systems of systems to assure mission success. SAAM is developing software and hardware tools and datasets to support these analyses, including algorithms, processing chains, and scenarios to inform and deploy onto both prototype demonstration systems & operational systems. Our main customer focus is on Air Force, Navy, and DARPA research programs.

The Role:

The SAAM group is seeking a Senior Software Engineer to join high-performing teams transforming advanced concepts and algorithms into software implementations for prototypes and operational systems. You will work with scientists and engineers to design and implement algorithmic solutions to challenging national security problems. You will be responsible for enhancing the software architecture required to implement advanced algorithms in real-time hardware. You will also contribute to the development of engineer-facing tools and processes to facilitate long-term software development.

What you will do:

  • Collaboration: work as part of a small, focused team to implement and test real-time applications featuring open architecture software principles
  • System Development: leverage mature hardware systems and develop code to integrate them together, collaborating with SMEs across STR to leverage advanced algorithms where needed
  • System Test: work closely with test leads in the SAAM group to leverage testing capabilities across M&S and live test, leveraging Live-Virtual-Constructive (LVC) infrastructure
  • Customer Engagement: support and brief customers throughout the program lifecycle

Who you are:

  • Self-motivated with demonstrated ability to excel under limited guidance
  • Strong object-oriented programming skills in modern C++
  • Proficient in test-driven development and CI/CD practices
  • Experience with cross-platform development (Windows, Linux, iOS) and version control workflows
  • Proficiency in MATLAB and/or Python
  • BS with 5+ years experience or MS with 3+ years experience in Computer Science, Computer Engineering, Applied Mathematics, Electrical Engineering, or related field
  • Ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government.

Even Better:

  • Active Secret or Top Secret security clearance
  • 2+ years of experience with open architecture systems such as OMS/UCI and A-GRA
  • Experience with radar or EO/IR systems
  • Familiarity with real-time algorithm optimization, especially for radar or remote sensing applications
  • Experience with software quality tools (static/dynamic analysis, automated testing frameworks)

Pay Information
Full-Time Salary Range: $139,000 - $180,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.


STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.