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Principal Rf Engineer Jobs in Massachusetts (NOW HIRING)

We are looking for an ambitious, conscientious, and thorough Principal RFIC Design Engineer to join ... RF/mixed signal design experience in advanced silicon processes * Deep understanding of analog, RF ...

We are looking for an ambitious, conscientious, and thorough Principal RFIC Design Engineer to join ... RF/mixed signal design experience in advanced silicon processes * Deep understanding of analog, RF ...

Principal Electrical Engineer

Waltham, MA · On-site

$150K - $183K/yr

Principal Electrical Engineer Position Summary The Principal Electrical Engineer serves as the top ... Working knowledge of RF design principles * Proficiency with modern EDA/CAD tools for simulation ...

Our core team includes principal investigators, program managers, signal processors, SW developers, FPGA expertise, RF and Electromagnetic engineers, and mechanical design experts. Our facilities ...

Our core team includes principal investigators, program managers, signal processors, SW developers, FPGA expertise, RF and Electromagnetic engineers, and mechanical design experts. Our facilities ...

Our core team includes principal investigators, program managers, signal processors, SW developers, FPGA expertise, RF and Electromagnetic engineers, and mechanical design experts. Our facilities ...

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Showing results 1-20

Principal Rf Engineer information

See Massachusetts salary details

$80.8K

$160.8K

$232.1K

How much do principal rf engineer jobs pay per year?

As of Jul 11, 2026, the average yearly pay for principal rf engineer in Massachusetts is $160,782.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,400.00 and $188,900.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a Principal RF Engineer?

As a Principal RF Engineer, you can expect to spend your days designing and optimizing RF circuits and systems, conducting simulations and testing prototypes, and troubleshooting performance issues. You’ll frequently collaborate with cross-functional teams, including hardware designers, software engineers, and project managers, to ensure seamless integration of RF components within larger systems. Additionally, you may mentor junior engineers, review technical documentation, and contribute to strategy discussions for new product initiatives. This dynamic role combines technical expertise with leadership and teamwork, offering both hands-on and strategic responsibilities.

What is a Principal RF Engineer job?

A Principal RF Engineer is a senior-level engineering professional responsible for designing, developing, and optimizing radio frequency (RF) systems and components. They lead complex RF projects, analyze system performance, and ensure compliance with regulatory standards. This role typically involves mentoring junior engineers, collaborating with cross-functional teams, and solving technical challenges related to wireless communication, antenna design, or signal propagation. Principal RF Engineers work in industries such as telecommunications, aerospace, and defense to enhance wireless networks and communication systems.

What are the key skills and qualifications needed to thrive in the Principal Rf Engineer position, and why are they important?

To excel as a Principal RF Engineer, extensive knowledge of radio frequency (RF) design, system integration, and a degree in electrical engineering or related field are essential. Experience with RF simulation tools (such as HFSS, ADS, or CST), familiarity with spectrum analyzers, and relevant certifications like the IEEE Wireless Communication certification are commonly expected. Exceptional problem-solving abilities, leadership, and clear communication skills help drive projects and support multidisciplinary collaboration. These attributes ensure successful RF system development, effective project leadership, and seamless integration of complex technologies in demanding environments.

What are the most commonly searched types of Principal Rf Engineer jobs in Massachusetts? The most popular types of Principal Rf Engineer jobs in Massachusetts are:
What job categories do people searching Principal Rf Engineer jobs in Massachusetts look for? The top searched job categories for Principal Rf Engineer jobs in Massachusetts are:
What cities in Massachusetts are hiring for Principal Rf Engineer jobs? Cities in Massachusetts with the most Principal Rf Engineer job openings:
Infographic showing various Principal Rf Engineer job openings in Massachusetts as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $160,782 per year, or $77.3 per hour.
Principal Algorithm & Signal Processing Engineer

Principal Algorithm & Signal Processing Engineer

STR

Woburn, MA

$206K - $284K/yr

Other

Re-posted 2 days ago


Job description

About the Team:

The Electronic Warfare and Novel Capabilities Group (EWNC) develops and delivers advanced signal processing algorithms and prototype systems for next-generation radar and electronic warfare technologies. EWNC fosters a culture of innovation and collaboration. We investigate cutting edge technologies and interface with engineers across sectors and divisions at STR and researchers at academic institutions and industry partners to develop practical and effective solutions to RF sensing and counter-sensing challenges. If you're seeking an opportunity to apply your deep technical knowledge and creativity to make a lasting impact, we invite you to join us.

The Role:

We are looking for a Principal Engineer to develop state-of-the-art algorithms and techniques for sense making and sensor decision making, from signal detection and classification, to electronic support measures, attack, and protection, to cognitive EW and more. You will lead projects and proposal efforts, lead and advise fellow researchers, scientists, and engineers on multi-disciplinary teams spread across multiple STR campuses. You will seek to understand customer missions, and in turn, construct proposal and program plans to meet their current and future needs.

What you will do:

  • Engage directly with customers to understand their unique requirements and national security needs, and shape our solutions to meet their objectives
  • Lead projects and multi-disciplinary teams
  • Design and apply cutting-edge signal processing and machine learning techniques to solve complex radar and RF sensing and counter-sensing challenges
  • Support business development initiatives and lead writing efforts, playing a key role in shaping the future direction of our projects and organization

Who You Are:

  • This position requires the ability to obtain a security clearance, for which U.S. citizenship is needed by U.S. Government.
  • BS, MS, or PhD in Electrical Engineering, Applied Mathematics, Physics, or related technical discipline
  • 10+ years of relevant work experience or equivalent experience dependent on degree (PhD +5 years or MS +8 years)
  • Experience on EW or Radar programs, including the development of sensor system modes and advanced signal- and data-processing algorithms frommathematical/analyticalderivation through testing and verification of system performance
  • Expertise in two or more of the following areas:
    • RF/radar signal processing, optimization, waveform design, electronic warfare, machine learning, adaptive signal processing, AI/ML algorithm development, algorithm development, model & simulation, systems engineering, test engineering, radar modelling, or RF systems prototyping
  • Experience providing technical briefs to subcontractors, senior level executives, and customers
  • Proficiency in one or more scientific or mathematical programming languages, such as MATLAB, Python, and C/C++
  • Experienced researcher and team member who is excited to work with mission partners to leverage cutting-edge technology and research for immediate impact
  • Excellent communicator and briefer, who is comfortable communicating with both technical and non-technical audiences
  • Strong mathematical, troubleshooting, written, and verbal communication skills

Even Better:

  • Active Secret or TS/SCI Clearance
  • Demonstrated leadership of complex research, development, and engineering efforts
  • Experience with:
    • Radar and RF technologies in the defense sector, particularly for RF sensing and electronic warfare applications including electronic attack, electronic protection, cognitive EW, radar signal processing, optimization, and advanced ESM techniques and algorithms
    • Machine learning tasks such as natural language processing, image recognition, semantic segmentation, reinforcement learning, approaches such as Bayesian, deep convolutional and graph neural network methods, and tools such as PyTorch, Ray, TensorFlow/board, and MLflow
    • Interacting with decision-makers and customers to translate mission needs into an end-to-end solution
  • Ability to apply novel, innovative and interdisciplinary approaches to challenging engineering problems

Pay Information
Full-Time Salary Range: $206,000 - $284,000

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.