Rf Engineer

Job ID: Contract to Hire position based in Hyattsville, MD.

About the role

This role focuses on developing advanced Army-related capabilities in radio frequency (RF) systems, signal processing, and embedded technologies. You will design and implement solutions for software-defined radio (SDR), distributed passive antenna systems, AI-driven electromagnetic (EM) applications, synthetic aperture radar (SAR) and counter-SAR, counter-IED and ground-penetrating radar, as well as positioning, navigation, and timing (PNT) capabilities. The position is ideal for an engineer who enjoys hands-on hardware work, sophisticated signal processing, and embedded system development, and who is motivated to build innovative RF solutions through both professional work and personal projects.

Responsibilities

• Design, develop, and optimize RF hardware systems, including front-end architectures and system-level RF engineering for advanced defense-related applications.
• Contribute to the development of new capabilities in software-defined radio (SDR), including configuration, testing, and performance tuning of SDR platforms.
• Design and refine distributed passive antenna systems, ensuring effective coverage, sensitivity, and robustness in complex RF environments.
• Support AI and electromagnetic (EM) analysis work by developing RF and signal-processing solutions that integrate with machine learning or advanced analytics frameworks.
• Develop and enhance synthetic aperture radar (SAR) and counter-SAR techniques, focusing on signal acquisition, processing, and target detection in challenging environments.
• Participate in counter-IED and ground-penetrating radar initiatives, contributing RF and signal-processing expertise to improve detection and classification capabilities.
• Contribute to positioning, navigation, and timing (PNT) solutions by designing RF and signal-processing components that enable accurate and resilient navigation systems.
• Use test equipment such as network analyzers, spectrum analyzers, and oscilloscopes to characterize, validate, and troubleshoot RF hardware and systems.
• Implement and optimize radar and array signal-processing algorithms, including spectral estimation and direction-finding methods.
• Develop embedded solutions for RF and radar systems using microcontrollers and platforms such as Arduino, integrating hardware peripherals and low-level interfaces.
• Work with Linux-based environments to develop, test, and deploy embedded software and signal-processing applications.
• Apply digital signal processing (DSP) techniques to RF and radar data, including filtering, detection, estimation, and performance analysis.
• Create and maintain hardware-in-the-loop and software-in-the-loop test setups to validate RF and signal-processing algorithms under realistic operating conditions.
• Document designs, test results, and technical findings clearly, and collaborate with cross-functional teams to refine requirements and deliver robust solutions.
• Leverage personal projects and self-directed experimentation to prototype new ideas, explore emerging technologies, and continuously improve RF engineering practices.

Requirements

• Bachelor's Degree in Engineering or Computer Science and 5-7 years of experience or Master's Degree in Engineering or Computer Science.
• Strong foundation in electrical engineering with a focus on RF and radio frequency systems.
• Hands-on experience in RF engineering and RF design, including system-level RF architecture and implementation.
• Proficiency with RF test equipment such as network analyzers, spectrum analyzers, and oscilloscopes for measurement and troubleshooting.
• Experience working with software-defined radio (SDR) platforms and associated tools.
• Experience in digital signal processing (DSP) and general signal-processing techniques.
• Experience with radar systems, including synthetic aperture radar (SAR) and array signal processing.
• Knowledge of spectral estimation and direction-finding methods for RF and radar applications.
• Practical experience in hardware design for RF or mixed-signal systems.
• Ability to develop embedded solutions for RF and radar using microcontrollers and platforms such as Arduino.
• Comfort working in Linux environments for development, testing, and deployment of embedded and signal-processing applications.
• Programming skills in Python for data analysis, prototyping, and signal-processing algorithm development.
• Experience with hardware-in-the-loop and software-in-the-loop testing methodologies.
• Demonstrated interest in RF, radar, or embedded systems through personal projects or independent experimentation.
• Must be eligible to pursue DoD Security Clearance.

Qualifications

• Education in Electrical Engineering, Computer Engineering, Computer Science, or a related discipline.
• Experience with RF/radar-focused embedded systems, including integration of hardware peripherals and real-time processing.
• Familiarity with Army or defense-related systems and concepts, particularly in RF, radar, and PNT domains.
• Exposure to counter-IED or ground-penetrating radar technologies and their signal-processing requirements.
• Understanding of AI and electromagnetic (EM) applications, especially where they intersect with RF and radar data.
• Experience designing distributed passive antenna systems and evaluating their performance.
• Knowledge of advanced digital signal-processing algorithms beyond core methods, including adaptive filtering and detection techniques.
• Track record of completing personal or open-source projects related to RF engineering, SDR, radar, or embedded systems.

Work Environment

You will work in a technically focused environment that emphasizes innovation in RF, radar, and embedded systems. The role involves frequent use of laboratory equipment such as network analyzers, spectrum analyzers, oscilloscopes, and software-defined radio platforms, as well as development work in Linux-based systems and Python-driven analysis tools. Expect a mix of hands-on hardware testing, signal-processing development, and embedded programming, with opportunities to experiment and prototype new ideas. The setting encourages collaboration, technical curiosity, and continuous learning, with support for exploring advanced concepts like hardware-in-the-loop and software-in-the-loop testing. Dress code is typically aligned with a professional engineering lab environment, allowing practical attire suitable for both desk work and time spent in the lab.

Pay

The pay range for this position is $100,000.00 - $140,000.00 per year. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Benefits

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital insurance
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Schedule

This is a fully onsite position in Hyattsville, MD.