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Added 11 hours ago
Jr. Software Test Engineer
deciBel Research, Inc.
Colorado Springs, CO
Added 11 hours ago
Jr. System Engineer
deciBel Research, Inc.
Colorado Springs, CO
Added 11 hours ago
IRHB Jr System Engineer
deciBel Research, Inc.
Colorado Springs, CO
Added 3 days ago
SP
Jr. Systems Engineer
Systems Planning and Analysis
Alexandria, VA
- $70,000 USD / year
Group W provides wargaming, warfare modeling and simulation, software development, data analytics, and operations research/system analysis support to the national security mission. As a…
Added 4 days ago
Jr. Computational Engineer
Nightwing Intelligence Solutions, LLC
Annapolis Junction, MD
…graduate with strong foundations in applied mathematics, physics, and computational methods who is eager to solve complex technical problems using modern programming tools and simulation…
Added 4 days ago
Jr. Modeling & Simulation Orchestration/Kubernetes Engineer
Torch Technologies, Inc.
Huntsville, AL
The Modeling & Simulation (M&S) Orchestration/Kubernetes Engineer supports testing of complex systems within distributed Hardware-in-the-Loop (HWIL) and cloud-based simulation environments…
Added 6 days ago
Brake CAE Virtual Integration Engineer/Senior Engineer
General Motors
Warren, MI
This role also offers the opportunity to shape the future of virtual engineering by developing advanced simulation methodologies, automation tools, and data-driven workflows that enhance…
Added 6 days ago
Safety CAE Modeling Engineer - GM Defense
General Motors
Warren, MI
The engineer will work within established GM modeling processes, coordinate with design, analysis, materials, program, and simulation teams, and apply sound engineering judgment to resolve…
Added 9 days ago
EC
Lead Power Electronics Engineer
Eaton Corporation
Menomonee Falls, WI
- $105,000 to $154,000 USD / year
Experience in modeling power converters and power systems using simulation tools (example: MATLAB/Simulink, PLECS, Simplorer, PSIM and/or PSCAD).
Added 10 days ago
Staff Software Engineer– AI Enablement
General Motors
Richmond, VA
The CoSim Infrastructure, Quality, and Scalability team, within GM’s Virtualization and SIL Integration organization, builds the foundational software, automation, and integration…
Added 10 days ago
Associate manager, Systems Engineering & Algorithms
Integra LifeSciences
Haifa, IL
…multidisciplinary team of Systems Engineers responsible for system modeling and simulation, algorithm development, hardware-software integration, and proof-of-design activities. The role…
Added 10 days ago
DT
Jr. Modeling and Simulation (M&S) Systems Engineer - Woburn, MA
Davidson Technologies, Inc.
Woburn, MA
- $105,000 to $121,000 USD / year
Davidson is seeking a Modeling and Simulation (M&S) Systems Engineer - Woburn, MA.
Added 11 days ago
Plume Jr. System Engineer
deciBel Research, Inc.
Colorado Springs, CO
Added 12 days ago
Senior Model-Based Systems Engineering (MBSE)
Zel Technologies
Cape Canaveral, FL
Evaluate and recommend MBSE platforms, modeling tools, and supporting applications.
Added 13 days ago
MD
Junior Missile Defense System Architecture Analyst (MDA)
Mission Driven Research
Fort Belvoir, VA
- $75,000 to $110,000 USD / year
…analysis of future Missile Defense System (MDS) architectures and concepts, and modeling and simulation (M&S) tool development to support architecture…
Added 13 days ago
Software Developer - Virtualization and SIL Integration
General Motors
Milford, MI
…strong software fundamentals, internship/project experience, and an interest in simulation, modeling, and automotive embedded systems . You will work closely with experienced engineers who…
Added 13 days ago
CAE Engineer – Piston Structures & Durability
General Motors
Warren, MI
Experience applying artificial intelligence or machine learning to engineering workflows - such as surrogate modeling, reduced-order modeling, design-space exploration, optimization, or…
Added 13 days ago
Battery Cell Electrochemistry Analysis Engineer
General Motors
Warren, MI
The role combines electrochemical modeling, data science, battery design optimization, and cross-functional technical leadership to deliver models and tools that guide electrochemical,…
Added 13 days ago
Virtual Propulsion Engineer - Thermal & Hydraulics
General Motors
Warren, MI
Support technical problem resolution by leveraging simulation and analysis results.
Added 13 days ago
Senior Virtual Propulsion Engineer - Thermal & Hydraulics
General Motors
Warren, MI
…related system models including thermal, hydraulic, lubrication and ventilation domains. Build 1D fluid dynamics & coarse 3D thermal models that directly impact design development,…
Added 14 days ago
Jr., Mid, Sr. RF Communications Test Engineer *
Huntington Ingalls Industries
Dayton, OH · Wright Patterson AFB, OH
Proficiency in MATLAB or similar tools for data analysis, modeling, and simulation. MS Excel proficiency.
Added 15 days ago
EC
Lead Power Electronics Engineer
Eaton Corporation
Menomonee Falls, WI
- $105,000 to $154,000 USD / year
Experience in modeling power converters and power systems using simulation tools (example: MATLAB/Simulink, PLECS, Simplorer, PSIM and/or PSCAD).
Added 15 days ago
RFIC GaN Power Amplifier Engineer
Global Foundries
Essex Junction, VT
Perform electromagnetic (EM) modeling, circuit simulation, and layout of RFIC designs
Added 15 days ago
Plume Jr. System Engineer
deciBel Research, Inc.
Colorado Springs, CO
Actively work with the team to ensure completion of data production needs in support of MDA Ground Test Modeling and Simulation
Added 15 days ago
MT
Jr. System Engineer
Moseley Technical Se
Colorado Springs, CO
- $100,000 to $130,000 USD / year
Experience with modeling, simulation, and automation

Global Foundries

RFIC GaN Power Amplifier Engineer

Essex Junction, VT, United States

$85,000.00 - $146,000.00

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Job details

Pay: $85,000.00 - $146,000.00
Posting language: English
Posted: Sep 23, 2026

Original job description

Essex Junction

Full time

JR-2605246

About GlobalFoundries:

GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired technology companies. With a global manufacturing footprint spanning three continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit www.gf.com.

Summary of Role: The New College Graduate (PhD) candidate will provide radio frequency (RF) and/or wireless transmission design. Designs, plans and oversees installation and maintenance of wireless radio communications systems, including radio propagation modeling and prediction, microwave path analysis, interference analysis, frequency coordination, cell site equipment layout, parameter definition and ancillary equipment.

Essential Responsibilities:

Design and simulate RF GaN power amplifiers for wireless and defense applications
Perform electromagnetic (EM) modeling, circuit simulation, and layout of RFIC designs
Characterize and validate power amplifier performance through bench testing and measurement
Collaborate with cross-functional teams including process engineering, modeling, and applications to optimize PA performance
Contribute to Intellectual Property by authoring innovative invention disclosures
Contribute to publications and conference presentations with scientific results
Understand application domains for GaN in the fields of Power Electronics and high frequency millimeter wave and RF applications
Support technology transfer and design enablement for GaN RF platforms

Other Responsibilities:

Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs
Other duties as assigned by manager
Write technical reports and prepare presentations

Required Qualifications:

Education: PhD in Electrical Engineering, Microelectronics, Physics, or related field
Experience: Research experience in RF/microwave power amplifier design, GaN device physics, or RFIC design
Skills: Fundamental knowledge of RF power amplifier design, GaN HEMT devices, EM simulation tools (e.g., ANSYS HFSS, ADS, Cadence), and RF measurement equipment
Travel: Up to 10%
Fluency in English Language – written & verbal

Preferred Qualifications:

Post-doc candidates are welcome to apply
Experience with GaN PA design for defense, 5G, or satellite communications
Proficiency in Cadence Spectre, ADS, HFSS, or similar RF EDA tools
Familiarity with load-pull measurements, large-signal modeling, and RF test equipment
Project management skills – i.e., the ability to innovate and execute on solutions that matter; the ability to navigate ambiguity
Strong written and verbal communication skills
Strong planning & organizational skills

Expected Salary Range

$85,000.00 - $146,000.00

The exact Salary will be determined based on qualifications, experience and location.

The role you are applying for may require you to obtain a US Department of Defense Security Clearance at some time during your employment. Acceptance of this role commits to applying for such if requested. Further, the applicant consents to being asked questions about their citizenship and background to assess the likelihood of obtaining a Security Clearance. The applicant also acknowledges that GlobalFoundries can only nominate and submit an application for a Security Clearance. The granting of a Security Clearance is at the sole discretion of the U.S. Government and the Department of Defense.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at usaccommodations@gf.com and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

An offer with GlobalFoundries is conditioned upon the successful completion of pre-employment conditions, as applicable, and subject to applicable laws and regulations.

GlobalFoundries is fully committed to equal opportunity in the workplace and believes that cultural diversity within the company enhances its business potential. GlobalFoundries goal of excellence in business necessitates the attraction and retention of highly qualified people. Artificial barriers and stereotypic biases detract from this objective and may be illegally discriminatory.

All policies and processes which pertain to employees including recruitment, selection, training, utilization, promotion, compensation, benefits, extracurricular programs, and termination are created and implemented without regard to age, ethnicity, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, sexual orientation, gender identity or expression, veteran status, or any other characteristic or category specified by local, state or federal law

We shape what's essential

At GlobalFoundries you will find a vibrant work environment where collaboration and innovation thrive. Our diverse and global team shares a culture of respect and inclusivity, representing the best in the industry. We celebrate success together and are united by our dedication to excellence and our desire to improve and empower the world.

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More about this job

Skills

Process engineering
Presentation skills
Power electronics
Security regulations
Write technical reports
Electrical engineering
Microelectronics
Research
EDA
Project management
Communication skills
Organizational skills
Collaboration

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