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Junior Rf Engineer Jobs in Cambridge, MA (NOW HIRING)

Northeastern University

Sr R&D Engineer

Burlington, MA · On-site

$99K - $143K/yr

... Mentor junior engineers and interns; contribute to KRI's growth in RF research capability (10%) Position Type Research Additional Information Northeastern University considers factors such as ...

NorthEastern

Sr R&D Engineer

Burlington, MA

$99K - $143K/yr

... Mentor junior engineers and interns; contribute to KRI's growth in RF research capability (10%) Position Type Research Additional Information Northeastern University considers factors such as ...

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All JobsRf Engineer JobsJunior Rf Engineer JobsJunior Rf Engineer Jobs in Cambridge, MA

Junior Rf Engineer information

See Cambridge, MA salary details

$36.4K

$78.1K

$119K

How much do junior rf engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior rf engineer in Cambridge, MA is $78,053.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,700.00 and $87,000.00 per year, depending on experience, location, and employer.

What is a junior RF engineer?

Junior RF Engineers are entry-level professionals who assist in the design, testing, and maintenance of radio frequency (RF) systems and equipment. They typically work under the supervision of senior engineers and help with tasks such as signal analysis, equipment troubleshooting, and network optimization. Their responsibilities may include collecting data, performing basic simulations, and supporting the development of wireless communication systems. This role is an excellent starting point for those looking to build a career in RF engineering and telecommunications.

What are some common challenges faced by junior RF engineers during their first year on the job?

Junior RF Engineers often encounter challenges such as troubleshooting complex signal issues, adapting to rapidly changing technology, and interpreting technical documentation. They may also find it challenging to balance hands-on fieldwork with desk-based analysis and to communicate technical findings to non-technical team members. Gaining proficiency in industry-standard software tools and learning to collaborate effectively with cross-functional teams are also common hurdles that, once overcome, contribute significantly to professional growth.

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

To thrive as a Junior RF Engineer, you need a solid understanding of radio frequency principles, circuit design, and telecommunications, typically with a degree in electrical or electronics engineering. Familiarity with tools like spectrum analyzers, network analyzers, RF simulation software (e.g., CST, HFSS), and knowledge of industry standards are highly valued. Strong problem-solving, attention to detail, and effective teamwork are important soft skills for this role. These skills ensure accurate system design, troubleshooting, and collaboration essential to the successful deployment and maintenance of RF systems.

What is the difference between Junior Rf Engineer vs RF Technician?

AspectJunior Rf EngineerRF Technician
Required CredentialsBachelor's in Electrical Engineering or related field; some certificationsTechnical diploma or associate degree; specialized training
Work EnvironmentDesign, testing, and development in labs or officesFieldwork, installation, and maintenance at sites
Employer & Industry UsageTelecom, aerospace, defense companiesTelecom providers, network service companies

The main difference is that Junior Rf Engineers focus on designing and testing RF systems, often requiring a degree and some certifications, while RF Technicians handle installation and maintenance tasks in the field with more technical training. Both roles are essential in the telecom and RF industry but serve different functions based on skills and responsibilities.

What are popular job titles related to Junior Rf Engineer jobs in Cambridge, MA?

For Junior Rf Engineer jobs in Cambridge, MA, the most frequently searched job titles are:

What job categories do people searching Junior Rf Engineer jobs in Cambridge, MA look for?

The top searched job categories for Junior Rf Engineer jobs in Cambridge, MA are:

What cities near Cambridge, MA are hiring for Junior Rf Engineer jobs?

Cities near Cambridge, MA with the most Junior Rf Engineer job openings:

Junior Rf Engineer jobs near you
Infographic showing various Junior Rf Engineer job openings in Cambridge, MA as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $78,053 per year, or $37.5 per hour.

ELECTRICAL RF ENGINEER IV

DIAMOND ANTENNA & MICROWAVE

Brockton, MA

$130K - $150K/yr

Full-time

Posted 14 days ago

Job description

Description

The RF Engineer IV is a fully proficient engineer responsible for designing, analyzing, and testing RF and microwave systems used in Diamond's rotary joints, slip rings, and electromechanical assemblies. This role independently executes complex RF engineering tasks, leads moderate to high complexity analysis efforts, and ensures RF designs meet performance, reliability, and manufacturability requirements.


Requirements

Key Responsibilities

  • Ability to evaluate and effect antenna performance
  • Ability to guide the development of new antennas
  • Design and analyze RF circuits, components, and system architectures for Diamond products.
  • Perform RF measurements, including S-parameters, insertion loss, isolation, phase matching, and VSWR.
  • Develop RF models and perform simulations using HFSS, CST, ADS, or similar tools.
  • Support testing and qualification of RF assemblies and prototypes.
  • Collaborate with mechanical engineers on electromechanical designs affecting RF paths.
  • Troubleshoot RF performance issues during production or qualification.
  • Generate engineering documentation: RF test reports, design notes, ECOs, configuration-controlled documentation.
  • Mentor junior RF engineers and technicians.
  •  Leads complex RF design projects including new architectures and advanced modeling.
  • Performs deep-dive investigations into RF failures and system-level issues.
  • Mentor multiple engineers and influences RF standards/methodologies.
  • Experience with RF, microwave, and millimeter-wave system design, testing, or integration.
  • Familiarity with RF rotary joints, slip rings, FORJ systems, and supporting electromechanical architectures.
  • Ability to design or analyze RF signal paths, impedance matching, insertion loss, VSWR, and isolation characteristics.
  • Understanding of mechanical-RF interactions, including rotating interfaces, thermal constraints, and packaging.
  • Experience with VNA/Spectrum Analyzer measurements, S-parameters, time-domain analysis, and RF troubleshooting.
  • Working knowledge of AS9100, ISO 9001, ITAR/CUI requirements, and configuration-controlled engineering processes.
  • Ability to collaborate with mechanical, manufacturing, and quality teams during prototype builds and root-cause investigations.
  • Comfort generating documentation: RF test reports, engineering changes, qualification test procedures, and BOM structures.
  • Familiarity with simulation tools such as HFSS, CST, ADS, or equivalent RF modeling environments.
  • Commitment to disciplined engineering methodology and continuous improvement across Diamond's product lines.

Qualifications

  • Bachelor's degree in Electrical Engineering with RF/Microwave concentration (Master's preferred).
  • 4-7 years of RF engineering experience.
  • Proficiency with RF test equipment (VNA, Spectrum Analyzer, Signal Generator, Power Meter).
  • Experience with simulation tools such as HFSS, CST, ADS, or equivalent.
  • Strong understanding of electromagnetic principles, transmission lines, and RF packaging.



Diamond Antenna & Microwave is an Equal Opportunity-Affirmative Action Employer - Minority / Female / Disability / Veteran / Gender Identity / Sexual Orientation / Age

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