Job Title: RF Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: We are seeking an RF engineer to work with the Army's premier signal intelligence R&D engineering team. You will be integrated at the cutting edge of applied RF research, experimental modeling, and empirical validation, directly developing solutions for critical national security challenges. Leverage industry-standard bench instrumentation—such as Vector Network Analyzers (VNAs), Spectrum Analyzers, and high-bandwidth Oscilloscopes—to evaluate RF front-ends, antennas, and mixed-signal architectures to troubleshoot complex hardware and analyze empirical test data to optimize wireless systems under real-world conditions. Responsibilities: • Develop high-fidelity RF characterization models, link budget analyses, and simulations to predict system performance prior to hardware builds • Characterize novel RF front ends, transceivers, and sub-assemblies across broad operational frequency ranges • Correlate empirical lab and field measurement data with predictive models to refine simulations and system architectures • Design, coordinate, and execute conduct RF experimentation in a RF benchtop lab, anechoic chamber and field environment • Conduct antenna pattern measurements to include far-field and near-field measurements, beam pattern verification, and antenna gain evaluations • Perform outdoor range propagation experiments and operational stress assessments Qualifications: Required: • TS/SCI clearance must be current • BS in electrical engineering, mechanical engineering, physics or related field • 7 years of previous work experience • RF characterization engineering experience • Knowledge and proficiency with antenna gain measurements and beam patterns • Experience with use of an anechoic chamber • Strong understanding of RF modulation types Desired: • MATLAB Experience - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $99,300 - 208,600 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic. Click on Search Jobs to find and apply to CACI openings.

RF Engineer.

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