Butler Recruitment Group · 1 month ago
Senior Radio Frequency Engineer
Longmont, CO, US
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expButler Recruitment Group is a rapidly growing research and development organization specializing in advanced antenna technologies for Department of Defense and Commercial/Civil Space applications. They are seeking an experienced Senior Radio Frequency Engineer to lead innovative active electronically steered antenna (AESA) development programs, providing technical ownership of RF system design, simulation, integration, and testing.
Staffing & Recruiting
No H1B
U.S. Citizen Only
Responsibilities
Perform full-wave electromagnetic modeling and simulation using CST or similar tools
Design and test active RF networks
Select and integrate active components such as amplifiers, switches, and phase shifters into PCB assemblies
Conduct Vector Network Analyzer (VNA) calibration, measurement, and data evaluation
Execute antenna testing and post-processing using far-field and near-field methods
Prepare detailed technical reports, analysis summaries, and presentations
Design multilayer RF PCB transitions and support overall PCB layout considerations
Perform system-level analysis and testing for radar and communication systems
Provide technical leadership and mentorship to supporting design and test engineering personnel
Qualification
Required
Bachelor of Science in Electrical Engineering (Master's degree preferred)
Deep familiarity with small and large antenna array radiator design and analysis
Proficient in full-wave electromagnetic simulation
Experience with MATLAB, Python, or C for modeling and data analysis
Knowledge of PCB layout for RF and mixed-signal designs
Self-starter with strong collaboration skills and the ability to work effectively in a team environment
Ten or more years of relevant RF engineering experience
Must be a U.S. citizen
Company
Butler Recruitment Group
Butler Recruitment Group is a full-service recruiting firm specializing in identifying and placing top-tier talent for clients across the Construction, Manufacturing, Consumer Goods, and a wide range of other industries.
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase