Antenna and Microwave Engineer III

Raytheon; Tewksbury (MA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Relocation assistance

Job summary

Raytheon Technologies is seeking a Senior Antenna and Microwave Engineer to apply RF/microwave design expertise to phased array systems. The role involves hands-on testing, CCA considerations, and leadership over technical activities within the Antenna and Microwave Department.

The candidate will work with AESAs, CCAs, and system-level integration, contributing to cost and schedule management while collaborating with production and engineering teams onsite in Massachusetts.

Qualifications

• Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) with 5+ years of related experience.
• Experience with microwave/RF system, subsystem and component analysis, design and test.
• Experience with electromagnetic simulation tools such as HFSS, ADS, CST, and MATLAB.

Responsibilities

• Design of RF microwave components and phased array applications.
• Integration and test of component level and system level phased array hardware.
• Some travel to integration sites and customer facilities may be required.

Skills

Microwave/RF system design

Electromagnetic theory

HFSS/ADS/CST tool usage

Matlab

Education

Bachelor's in STEM

Tools

HFSS

ADS

CST

Mentor Graphics Xpedition

Job description

Location

US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG

Date Posted

2026-07-24

Country

United States of America

Location

US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG

Position Role Type

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements

Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type

DoD Clearance: Secret

Security Clearance Status

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

Job Description

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

We have an opportunity for an Senior Antenna and Microwave Engineer who is seeking to utilize their strong academic background and experience in RF/Microwave system theory and design, including architectures, subsystems, components and Active Electronically Steered Antennas (AESAs). The successful candidate will employ their working knowledge of Circuit Card Assemblies (CCAs) and analytical skills in electromagnetic and microwave theory.

Responsibilities include design and hands-on testing of microwave components, cards and systems plus providing technical support to production activities. Team leadership skills including cost and schedule management plus proposal writing and presentation experience are desired.

The Antenna and Microwave Department provides innovative and affordable solutions to our customers in all business areas. We are responsible for designing phased array antenna systems including active and passive microwave components, radiators, radomes and a variety of RF subassemblies. We develop new technologies for advanced capabilities and provide support to all life-cycle phases of the best radar systems in active worldwide deployments and grow our people with exciting new challenges, on-the-job training, mentoring and purposeful rotations.

This is an onsite role located in Tewksbury, MA

What You Will Do

• Design of RF microwave components and phased array applications
• Integration and test of component level and system level phased array hardware
• Some travel to integration sites, plus customer and subcontractor facilities, may be required

Qualifications You Must Have

• Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of five years of prior relevant experience to include any combination of the following:
• Microwave/RF system, subsystem and component analysis, design and test
• Experience with electromagnetic simulation tools such as HFSS, ADS, CST, Mentor Graphics’ Xpedition and analytical tools such as Matlab

Qualifications We Prefer

• Background designing and testing analog CCAs, including frequency conversion, automatic gain control, amplifier design and analog filter design
• Understanding of allocating and flowing down requirements from the system to the component level
• Knowledge of cost estimating, plus budget and schedule management
• Strong academic background that includes courses in: Microwave Engineering, Microwave Systems, Electromagnetic Theory and Radar Systems
• Strong hands on experience with microwave testing techniques, including using spectrum analyzers, Real-time Spectrum Analyzers (RSAs), Vector Network Analyzers (VNAs) and Performance Network Analyzer (PNAs)

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
• This position offers relocation based on candidate eligibility.