ESEN Sistem Entegrasyon is an engineering company which aims to build fast and innovative solutions in aviation, aerospace and defense industry. As an affiliated company of US-based Sierra Nevada Corporation, ESEN was established in February 2012, in Ankara. Since the establishment, ESEN Sistem Entegrasyon has grown by leaps and bounds. We are proud to announce that European Software Institute (TECNALIA) evaluated ESEN to be CMMI-DEV Maturity Level 3 in December 2016.

As ESEN employees, we are skilled engineers and technicians, pilots, runners, campers, musicians, hikers, photographers, knitters, readers and writers, veterans, travelers, interns, parents, hard workers, full-timers and part-timers, creators, researchers, thinkers and doers. 

With such a diverse group of people, we offer a comprehensive portfolio of products and services that can shape our customer’s way of conducting his work. Our diversity and teamwork culture propel us to accomplish the extraordinary on the ground, in the sky and in space.

Today, we design and manufacture highly engineered, advanced technologies that perform critical functions in demanding conditions in the commercial and industrial market with a special focus on Defense and Aerospace. We have operations in Turkey as well as international market. 

Some of our well-known products and services are:
•	Wide Area Airborne Surveillance System (WAAS)
•	TCASII and TAWS Avionics 
•	Small Satellite Platform and Satellite Subsystem Design
•	EW/SIGINT Solutions 
•	Airborne ISR Solutions
•	Data Fusion Solutions

In ESEN, our employment decisions are made without regard to race, disability, gender identity, national origin, veteran status or other characteristics.

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