Principal Radio Frequency Engineer

Support Army DEVCOM Quick Reaction Capability (QRC) initiatives onsite at APG

Design and optimize RF systems, including antenna selection, placement, and integration

Perform link budget analysis and signal propagation modeling to ensure system performance across operational environments

Develop and prototype solutions in both Systems Integration Laboratory (SIL) and field environments

Translate emerging mission requirements into technical concepts and rapid implementation plans

Design, develop, and document RF components, subassemblies, and system-level architectures

Review engineering designs, drawings, and technical documentation; provide actionable recommendations

Resolve engineering change requests from customers, manufacturers, and suppliers

Conduct reliability analysis and safety engineering assessments for RF systems

Collaborate across multidisciplinary teams to deliver mission-ready capabilities under tight timelines

6+ years of hands-on experience designing, building, and testing RF signal collection systems

3+ years of experience in SIGINT or related fields (DoD, IC, or defense contractors)

Strong understanding of RF fundamentals, including signal propagation, antenna theory, and link budget analysis

Experience working in Agile environments, including use of tools such as Jira and Confluence

Proficiency with Microsoft Office tools, including Project and Visio

Demonstrated ability to build strong relationships with technical teams and mission stakeholders

Proven track record of delivering solutions in fast-paced, mission-driven environments

Experience with modeling and simulation tools such as MATLAB or STK

Familiarity with requirements management tools such as DOORS Next Gen

Experience supporting rapid prototyping or Quick Reaction Capability (QRC) programs

Prior work in field testing or deployed RF/SIGINT systems