Lead Signal Analysis Engineer - Modem & Protocol Expert

ESEN; Çankaya; On-site; TRY 600,000 - 1,000,000; Full time

Job summary

ESEN seeks a senior RF/communications engineer to lead complex signal analysis across time, frequency and modulation domains. You will conduct modulation/demodulation, protocol decoding, frame and bit-level analysis, and evaluate error-correction methods while mentoring team members.

The role requires hands-on experience with MATLAB, Python, C/C++, RF test equipment, and SDR environments. Fluent English and willingness to travel internationally are required.

Qualifications

• Master’s or higher degree in Electrical and Electronics Engineering, Electronics and Communication Engineering.
• Min. 10 years of hands-on experience in signal analysis, digital communications, or communication system diagnostics.
• Deep practical experience in Modulation/Demodulation, Protocol Decoding, and Layer-1/Layer-2 Analysis.
• Strong understanding of waveform structures and technologies such as OFDM, LTE/LTE-A, 2G/3G, Zigbee, Wi-Fi.
• Proficiency with MATLAB, Python, C/C++, and related toolchains.
• Experience with RF test equipment and SDR environments.
• Excellent English and willingness to travel internationally.

Responsibilities

• Perform advanced signal analysis across time, frequency, and modulation domains.
• Conduct modulation/demodulation of various schemes and protocol decoding.
• Carry out frame, burst, and bit-level analysis to identify errors and irregularities.
• Analyze error-correction coding methods and evaluate decoding performance.
• Evaluate multiplexing schemes and their interactions with system performance.
• Design and refine software-based modems, including BER/FER evaluation.
• Develop analytic tools using MATLAB, Python, and/or C/C++.
• Utilize RF test equipment and SDR platforms to capture RF/baseband signals.
• Prepare formal technical documentation and reports; provide technical leadership.

Skills

Signal analysis

Digital communications

MATLAB

Python

C/C++

RF test equipment

Team leadership

Documentation

English communication

Education

Master's or higher in Electrical and Electronics Engineering

MSc/PhD in Electronics & Communications

Tools

MATLAB

Python

C/C++

Job description

ESEN seeks a senior RF/communications engineer to lead complex signal analysis across time, frequency and modulation domains. You will conduct modulation/demodulation, protocol decoding, frame and bit-level analysis, and evaluate error-correction methods while mentoring team members.

The role requires hands-on experience with MATLAB, Python, C/C++, RF test equipment, and SDR environments. Fluent English and willingness to travel internationally are required.