Research Innovations Incorporated · 18 hours ago
Radio Frequency Integration Engineer II (EWS106)
Aberdeen Proving Ground, MD
Full-time
Onsite
Entry, Mid Level
2+ years expResearch Innovations, Inc. (RII) is a company focused on developing transformative technology for government and military applications. They are seeking a Radio Frequency Integration Engineer to lead the integration of RF components into defense systems, conduct testing, and collaborate with engineers to optimize hardware performance.
Artificial Intelligence (AI)Big DataCloud ComputingCyber SecurityInformation ServicesInformation TechnologyMachine Learning
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
RF System Integration: Lead the physical and electrical integration of RF components, including sensors, antennas, cabling, LNAs, filters, and switching networks into complex defense systems
Hands-on Assembly: Perform mechanical and electrical assembly of prototype and production hardware in diverse settings, ranging from controlled Systems Integration Laboratory (SIL) environments to rugged outdoor field sites
Test & Validation: Execute comprehensive test plans including Validation and Verification (V&V), First Article Inspections, and functional performance testing of integrated RF systems
Field Operations: Conduct site investigations and outdoor testing to validate system performance in real-world conditions, including antenna rigging and sensor placement
Cable & Harnessing: Design, fabricate, and route RF and power cabling, ensuring proper connections, torque specifications, and weatherproofing for harsh environments
Troubleshooting: Diagnose and resolve integration issues at the system and component level, utilizing standard RF test equipment to isolate faults in signal chains
Documentation: Review and red-line engineering drawings, schematics, and wiring diagrams; generate detailed test reports and integration procedures to support Quality Assurance
Collaboration: Interface with mechanical engineers, system architects, and suppliers to resolve packaging constraints and optimize hardware placement for RF performance
Qualification
Required
Active U.S. Top Secret/SCI security clearance
2+ years' direct experience with RF systems, including the installation, testing, and maintenance of antennas, RF cabling (coax, waveguide), and active/passive RF components
Demonstrated expertise operating benchtop and portable RF test equipment such as Vector Network Analyzers (VNA), Spectrum Analyzers, Signal Generators, Power Meters, and Oscilloscopes
Proven ability to work effectively in both laboratory environments and outdoor field conditions, including climbing or lifting equipment during assembly
Solid understanding of RF fundamentals (Gain, VSWR, Noise Figure, P1dB, IP3) and experience reading electrical schematics and mechanical assembly drawings
Experience with prototyping tools, soldering, and basic mechanical fabrication
Familiarity with Microsoft Office tools (Visio, Project) for documentation
Able to build and maintain customer relationships and partnerships with stakeholders at all levels
Preferred
Familiarity with Python or MATLAB for test automation, data collection, or RF analysis
Exposure to RF simulation or modeling software (e.g., HFSS, CST, ADS) or system modeling tools (STK, Cameo)
Experience working in an Agile development environment and utilizing the Atlassian suite (Jira, Confluence) for task tracking
Familiarity with DOORS Next Gen or similar requirements management tools
Benefits
Flexible work schedules
Health insurance coverage
Paid time off
401k with a company match
Paid parental leave
Access to wellness programs and much more
Company
Research Innovations Incorporated
Research Innovations Inc. (RII) supports critical defense, intelligence, and cyber customers across the U.S.
201-500 employees
Funding
Current Stage
Growth StageLeadership Team
Jack Harrington
Chief Executive Officer
Brian Drzewiecki, MBA
Chief Operating & Financial Officer (COO & CFO)
Recent News
Orange County Business Journal
2025-07-25
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