Senior RF Design Engineer - Sub-GHz & Wi-Fi/BLE

Energy Jobline ZR; West Deptford Township (NJ); On-site; USD 120,000 - 140,000; Full time

Benefits offered by this job

401(k)

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Employee Assistance Program

Paid Time Off

Tuition Reimbursement

Flexible Spending Account

Health Savings Account

Job summary

Energy Jobline ZR is seeking an RF Engineer to design, simulate, and validate Sub-GHz and Wi‑Fi/BLE radio systems, and to lead RF PCB layout for robust wireless products.

This end-to-end role covers architecture, simulation, prototype bring‑up, lab validation, and FCC/CE certification, collaborating with firmware, mechanical, manufacturing, and test teams.

Work in office on site in New Jersey with competitive compensation and benefits.

Qualifications

• Experience owning RF designs from concept to production.
• Experience taking products through FCC/CE certification.
• Strong RF layout, impedance control and parasitic management.

Responsibilities

• Design Sub-GHz ISM (850–950 MHz) and 2.4 GHz RF front ends.
• Own RF PCB zones: stack-up, controlled impedance routing, grounding, isolation, stitching.
• Use CST/HyperLynx/ADS for S-parameters, matching, stability, radiation analysis.
• Lab bring-up: VNA, spectrum analyzer, power meter, oscilloscopes; S11/S21 measurements.
• Compliance: FCC/CE/UKCA testing with external labs and test reports.
• Cross-functional collaboration with firmware, manufacturing, and test teams.

Skills

Sub-GHz ISM radios

Wi-Fi coexistence

RF layout & impedance

FCC/CE certification

Mentoring & design reviews

OTA/SAR/EMC testing

Education

B.S. or M.S. in EE

IPC CID certification

Tools

Dassault CST

Siemens HyperLynx

Keysight ADS

Cadence AWR

Matlab

Job description

Energy Jobline ZR is seeking an RF Engineer to design, simulate, and validate Sub-GHz and Wi‑Fi/BLE radio systems, and to lead RF PCB layout for robust wireless products.

This end-to-end role covers architecture, simulation, prototype bring‑up, lab validation, and FCC/CE certification, collaborating with firmware, mechanical, manufacturing, and test teams.

Work in office on site in New Jersey with competitive compensation and benefits.