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Senior Principal RF/Microwave Engineer II

BAE Systems
BAE Systems Salary
Nashua, NH Full Time
POSTED ON 4/3/2026
AVAILABLE BEFORE 6/3/2026

Job Description
Join BAE Systems' RF Capability Group and lead the development of cutting-edge microwave hardware!
We are seeking a highly motivated and experienced Senior Principal II RF/Microwave Engineer to design and implement innovative microwave modules for mission-critical applications. You will leverage your expertise in wideband microwave design – including receiver front ends, tuners, up/down converters, and switch matrices – throughout the entire product lifecycle, from concept to production.


Required Education, Experience, & Skills
12 years of engineering experience with 10 years specializing in RF, microwave, or millimeter-wave design.
Technical Skills: Proficiency with Keysight ADS (preferred) or similar simulation software and experience with 2D or 3D EM modeling. Experience designing tuner modules and/or frequency converters is highly desirable.
Education: Bachelor’s degree in Engineering or a related scientific field. Master’s degree preferred.
Clearance: US Citizenship with the ability to obtain a Secret security clearance.


Preferred Education, Experience, & Skills
Qualities that set you apart:

A passion for tackling complex challenges in a demanding “mission critical” environment.
Strong leadership, communication, and teamwork skills.
Proven ability to multitask, prioritize, and work effectively across diverse teams.
A proactive mindset with a dedication to continuous learning.
Willingness to travel to support subcontractors and customers.
A creative, resourceful approach to problem-solving.



Pay Information
Full-Time Salary Range: $149603 - $254317

Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20 hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics.


About BAE Systems Electronic Systems
BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it’s what we do at BAE Systems. Working here means using your passion and ingenuity where it counts – defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team—making a big impact on a global scale. At BAE Systems, you’ll find a rewarding career that truly makes a difference. Electronic Systems (ES) is the global innovator behind BAE Systems’ game-changing defense and commercial electronics. Exploiting every electron, we push the limits of what is possible, giving our customers the edge and our employees opportunities to change the world. Our products and capabilities can be found everywhere – from the depths of the ocean to the far reaches of space. At our core are more than 14,000 highly talented Electronic Systems employees with the brightest minds in the industry, we make an impact – for our customers and the communities we serve.

This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

Salary : $149,603 - $254,317

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