Technical Leader (Signal Analysis)

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

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 (digital & analog methods), Protocol Decoding & Layer-1/Layer-2 Analysis,Frame, burst, and bit-level inspection,Error-Correction Coding & Decoding Algorithms, Multiplexing Techniques, Software Modem Design / Baseband Processing,
• Strong understanding of waveform structures and communication technologies such as OFDM, CDMA, PDH, SDH, LTE/LTE-A, 2G/3G, Zigbee, LoRa, Bluetooth, Wi-Fi, and other modern digital standards,
• Proficiency with MATLAB, Python, C/C++, and related analytical toolchains,
• Experience using industry-standard RF test equipment and SDR environments,
• Strong analytical, documentation, and communication skills,
• Excellent command of English.
• Flexible to travel internationally for business when required.

Responsibilities

• Perform advanced signal analysis across time, frequency, and modulation domains, including symbol extraction, carrier/synchronization evaluation, and signal integrity assessment,
• Conduct modulation and demodulation of a wide range of analog and digital communication schemes,
• Execute protocol decoding and protocol analysis, including extraction of metadata, message fields, and control information,
• Carry out frame, burst, and bit-level analysis to identify errors, impairments, timing issues, and protocol irregularities,
• Analyze and implement error-correction coding methods (e.g., convolutional, turbo, LDPC, Reed–Solomon) and evaluate decoding performance,
• Evaluate and troubleshoot multiplexing schemes (TDM, FDM, CDM, OFDM, hybrid methods) and their interactions with system performance
• Design, implement, and refine components of software-based modems, including synchronization, filtering, equalization, demapping, and BER/FER evaluation etc.
• Develop analytical tools and algorithms using MATLAB, Python, and/or C/C++,
• Utilize oscilloscopes, spectrum analyzers, vector signal analyzers, SDR platforms, and similar measurement instruments to capture and assess RF/baseband signals,
• Prepare formal technical documentation, test reports, and analysis summaries,
• Provide technical leadership, mentor team members, and support cross-functional engineering reviews.
• By sharing your personal data, you acknowledge that ESEN can store this data, with access permission of other employees, and you hereby state that you have been informed accordingly and you have your written consent required under the applicable law.