Senior Engineer- RF Electrical Engineer

Company

NAPCO Security Technologies, Inc.

NAPCO Security Technologies, a world‑wide leader in the manufacturing of electronic security systems for over 50 years, headquartered in Amityville, Long Island NY, seeks a Sr. RF Design Engineer to join our Engineering team. This Senior Engineering position involves the design of sub‑GHz RF Transmitters, Receivers, Transceivers and Antennas utilizing RF SoC products such as TI CC1100, Semtech SX1268 and Maxim 1473.

Candidates with additional embedded Software/Firmware development skills will be given priority.

• Design, develop, certify, and release through production RF designs used in Fire, Burglary, Access Control, RFID, BLE, NFC and IoT products.
• Analyzing and optimizing RF systems for performance enhancement.
• Troubleshoot and resolve issues with RF systems and components.
• Develop and implement RF communication standards and protocols.
• Ensure compliance with all relevant regulations and quality standards.

• BS or MS in EE, or equivalent experience.
• Sub‑GHz radio design experience up to 30dBm TX power (319 to 915 MHz).
• Integrated antenna design experience.
• Comfortable with antenna matching techniques with various antenna types.
• Experience in 13.56 MHz RFID Reader and Antenna design a plus.
• Good knowledge of Bluetooth.
• Experience with Internet‑of‑Things (IoT) Smart Devices, NB‑IoT, LoRa, NFC, and Qi (Wireless Power Transfer) a plus.
• Familiar with antenna field plotting software.
• Familiar clear field antenna measurements.
• Digital modulation encoding and decoding techniques.
• Experience with low power digital radio performance in real world scenarios.
• Experience in schematic design, design calculation and circuit simulation, component selection, PCB design guidelines and layout design review.
• Hands‑on experience using VNA, signal/spectrum analyzer, VSG, universal radio communication tester CMU‑200 or equivalent.
• Experience developing/implementing communication protocols for wireless products.
• Good verbal and written communication skills.

We offer steady, stable, full‑time work, and an attractive employment package, including a competitive salary, 401(k), paid vacation, personal time off, paid holidays, long‑term disability insurance, tuition reimbursement, medical insurance, dental insurance, life insurance, promotional opportunities, and career growth.

Mid‑Senior level

Full‑time

Appliances, Electrical, and Electronics Manufacturing