EHSİM Elektronik Harp Sistemleri Tech Stack

Electronic warfare systems and passive radar design for defense

Defense & Space Çankaya, Ankara 201–500 employees Founded 1998 Partnership

EHSİM designs and manufactures electronic warfare and passive radar systems for Turkey's defense sector as a joint venture between two major defense contractors (ASELSAN and HAVELSAN). The tech stack reflects a mature hardware-software integration practice: VHDL/Verilog for digital design, CATIA/Solidworks for mechanical engineering, MATLAB/Simulink for signal processing, and Polarion/IBM DOORS for requirements traceability—typical of defense programs with strict certification paths. Active hiring is concentrated in engineering roles at manager and senior levels, paired with pain points around design version control and legacy hardware maintenance, suggesting they are scaling to modernize internal tooling and accelerate delivery cycles.

Tech Stack 28 technologies

Core StackSolidworks CATIA Jira Confluence MATLAB IFS Microsoft Office Autodesk OpenProject Redmine ANSYS SolidWorks Simulation VHDL Verilog Git Subversion Ethernet UART MIL-STD-1553 USB JTAG Excel Simulink IBM DOORS Polarion LTspice Altium Designer CST Studio Suite

What EHSİM Elektronik Harp Sistemleri Is Building

◆Challenges

Tracking regulatory changes
Budget variance analysis
Managing bank relationships
Inefficient hr processes
Inaccurate personnel data
Maintaining legacy hardware designs
Managing design version control
Optimizing resource planning
Managing critical design reviews
Timely project delivery

▲Active Projects

Electronic warfare algorithm development
Erp system development
Guarantee letter process automation
Vrhi̇b process monitoring
Elektronik harp sistemleri
Pasif radar sistemleri
Simülatör sistemleri
Annual hiring plan execution
Personnel data management in erp
Defense system hardware design

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

Finance

Seniority

Manager

Senior

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About EHSİM Elektronik Harp Sistemleri

EHSİM was founded in 1998 to develop and produce electronic warfare systems, passive radar platforms, and related simulators. Operating as a partnership between ASELSAN (50% stake) and HAVELSAN (49% stake, with SSTEK holding 1%), the company serves Turkish defense and national security customers. The organization spans 201–500 employees based in Ankara and operates integrated logistics support alongside product development. Current project scope includes electronic warfare algorithm development, passive radar system design, and simulator platforms, supported by ERP modernization and process automation initiatives across procurement and human resources functions.

HeadquartersÇankaya, Ankara

Company Size201–500 employees

Founded1998

Hiring MarketsTurkey

Frequently Asked Questions

What technologies does EHSİM use for electronic warfare design?

EHSİM uses VHDL and Verilog for digital logic design, MATLAB and Simulink for algorithm development and signal processing, CATIA and Solidworks for mechanical design, and IBM DOORS and Polarion for requirements and design documentation across electronic warfare and passive radar projects.

What is EHSİM's ownership structure?

EHSİM is jointly owned by ASELSAN (50%), HAVELSAN (49%), and SSTEK (1%). It was established in 1998 as a partnership between Turkey's leading defense contractors to focus on electronic warfare and passive radar system development.