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Sr Rf Engineer Jobs in Lexington, MA (NOW HIRING)

STR

Senior RF Engineer

Woburn, MA · On-site

$134K - $184K/yr

The SMS Sector is seeking a RF Engineer to support design, development, integration and test activities in a Research & Development environment. In this role, you will be an integral part of a team ...

STR

Senior RF Engineer

Woburn, MA · On-site

$134K - $184K/yr

The SMS Sector is seeking a RF Engineer to support design, development, integration and test activities in a Research & Development environment. In this role, you will be an integral part of a team ...

STR

Senior RF Engineer

Woburn, MA · On-site

$134K - $184K/yr

The SMS Sector is seeking a RF Engineer to support design, development, integration and test activities in a Research & Development environment. In this role, you will be an integral part of a team ...

Northeastern University

Sr R&D Engineer-1

Burlington, MA · On-site

$113K - $156K/yr

The Senior RF Engineer will serve as a technical leader within multidisciplinary teams driving innovation in radar, electronic warfare, and secure communications systems. The role involves end-to-end ...

Northeastern University

Sr R&D Engineer

Burlington, MA · On-site

$99K - $143K/yr

The Senior RF Engineer will serve as a technical leader within multidisciplinary teams-driving innovation in radar, electronic warfare, and secure communications systems. The role involves end-to-end ...

NorthEastern

Sr R&D Engineer

Burlington, MA · On-site

$99K - $143K/yr

The Senior RF Engineer will serve as a technical leader within multidisciplinary teams-driving innovation in radar, electronic warfare, and secure communications systems. The role involves end-to-end ...

NorthEastern

Sr R&D Engineer-1

Burlington, MA · On-site

$113K - $156K/yr

The Senior RF Engineer will serve as a technical leader within multidisciplinary teams driving innovation in radar, electronic warfare, and secure communications systems. The role involves end-to-end ...

Axcelis

Senior RF Electrical Engineer

Beverly, MA

$124K - $186K/yr

Senior RF Electrical Engineer Want to discover just how far your intellectual curiosity can take you? You're in the right place. For more than four decades, Axcelis Technologies has been at the ...

Analog Devices

Senior RF Design Engineer

Wilmington, MA · On-site

$110K - $151K/yr

Context on the role As a Senior RF Design Engineer, you are an experienced and fully competent engineer in your area. You'll complete your role independently or with minimal supervision, working ...

mercury

Sr. Principal RF Engineer

Hudson, NH · Hybrid

Experience of acting as senior design engineer and technical architect for complex RF/Microwave Module product development such as: * frequency converters, switch matrixes, amplifiers and limiters

SimpliSafe

Senior RF Test Engineer

Boston, MA · On-site

What You'll Do As a Senior RF Test Engineer, you will be a key technical leader responsible for RF product development and validation at SimpliSafe. You help design and build SimpliSafe's RF ...

SimpliSafe

Senior RF Test Engineer

Boston, MA · On-site

What You'll Do As a Senior RF Test Engineer, you will be a key technical leader responsible for RF product development and validation at SimpliSafe. You help design and build SimpliSafe's RF ...

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All JobsSr Rf Engineer JobsSr Rf Engineer Jobs in Lexington, MA

Sr Rf Engineer information

See Lexington, MA salary details

$41.6K

$132.2K

$205.6K

How much do sr rf engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for sr rf engineer in Lexington, MA is $132,244.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,600.00 and $156,200.00 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 Lexington, MA? For Sr Rf Engineer jobs in Lexington, MA, the most frequently searched job titles are:
What job categories do people searching Sr Rf Engineer jobs in Lexington, MA look for? The top searched job categories for Sr Rf Engineer jobs in Lexington, MA are:
What cities near Lexington, MA are hiring for Sr Rf Engineer jobs? Cities near Lexington, MA with the most Sr Rf Engineer job openings:
Sr Rf Engineer jobs near you
RF Engineer, Senior - Andover, MA

RF Engineer, Senior - Andover, MA

Lockheed Martin Corporation

Andover, MA

Other

Posted 7 days ago

Lockheed Martin rating

8.1

Company rating: 8.1 out of 10

Based on 379 frontline employees who took The Breakroom Quiz

35th of 60 rated aerospace companies

Job description

Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services.
At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

We're seeking an experienced RF Engineer to join our team in Andover, MA as a Senior RF Engineer. In this role, you'll drive the development and production of complex multi-function modules used in high-reliability applications, collaborating with cross-functional engineering teams to deliver innovative solutions. Our team is composed of industry-leading RF design experts, and we offer a unique work environment that combines cutting-edge design with hands-on electronics laboratory testing and product development. As a key contributor, you'll have the opportunity to make a significant impact on our team's success.
What You Will Be Doing
Senior RF Engineers are responsible for:
Supporting the development and production of complex multi-function modules in all phases of the product life cycle.
Designing and developing circuits, modules, and sub-systems from initial concept through prototyping and full rate production.
Acting independently to uncover and resolve issues associated with the implementation of operational products.
Collaborating with other engineering disciplines including hardware engineers, systems engineers, and circuit design engineers as well as technical and manufacturing support personnel.
Why Join Us
As an ideal candidate, you have a strong background in RF engineering, with expertise in designing and developing complex multi-function modules. You will have the opportunity to work in a continuous learning environment with strong career growth and advancement opportunities. If you're passionate about RF engineering and have excellent problem-solving skills, apply now and join our team of innovators. We offer a dynamic and supportive work environment, with opportunities for professional development and growth.
We are committed to supporting your work-life balance and overall well-being, offering flexible scheduling options Learn more about Lockheed Martin's comprehensive benefits package here.
Further Information About This Opportunity:
This position is in Andover, Massachusetts - Located approximately 30 miles northwest of Boston, Andover embodies New England charm. Situated near historic Lowell, Massachusetts and Nashua, New Hampshire, the area offers a unique blend of colonial history, excellent schools, shopping, and dining options. Proximity to the White Mountains of New Hampshire, as well as the picturesque coastal towns of Massachusetts and New Hampshire, makes it an attractive destination for outdoor enthusiasts and those seeking a relaxed, yet connected, lifestyle.
MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance. A company-sponsored Interim Secret is required to start.

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About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912

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