Technical Leader (Signal Analysis)

ESEN company; Çankaya; On-site; TRY 2,272,727 - 3,181,818; Full time

Job summary

ESEN company is seeking an experienced Technical Leader specializing in Signal Analysis. This role involves advanced analysis of communication signals across various formats and protocols. Candidates should possess a Master's degree in relevant engineering disciplines and at least 10 years of hands-on experience in signal analysis and communication system diagnostics. Key skills include MATLAB, Python, C/C++, and a deep understanding of communication technologies. The position offers an opportunity to lead technical initiatives and mentor team members.

Qualifications

• 10+ years of hands-on experience in signal analysis or communication system diagnostics.
• Experience with modulation/demodulation and protocol analysis.
• Strong analytical, documentation, and communication skills.

Responsibilities

• Perform advanced signal analysis across time, frequency, and modulation domains.
• Conduct modulation and demodulation of analog and digital communication schemes.
• Prepare formal technical documentation and analysis summaries.

Skills

Signal analysis

Digital communications

MATLAB

Python

C/C++

Communication technologies

Education

Master’s or higher degree in Electrical and Electronics Engineering or related field

Tools

RF test equipment

SDR environments

Job description

We are seeking an experienced Technical Leader specializing in Signal Analysis to take a leading role in the analysis, interpretation, and processing of complex communication signals across a broad range of modulation formats and protocols.

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.

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,
• 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.