Industrial. Aerospace. Military.

Ruggedized Computer Solutions:
Lab Tested Technology. Battle Tested Durability.

Rugged Product Development

We design cutting edge custom rugged computers by modifying the latest generation commercial electronics.

Manufacturing Services

We are a proven, reliable manufacturing partner on complex high or low volume production programs.

Test System Development

We design automated test equipment and ESS fixtures to maximize the efficiency of our production programs.

Powerline Communication

We have developed a proprietary system for sending data down existing power lines on heavy equipment in both commercial and defense applications.


We develop wired and wireless communication systems for a multitude of applications using secure and robust wideband waveforms.

Customized Solutions

We offer the ability to rapidly and inexpensively modify our existing products to incorporate any requirements you might have.

Secure Communication Systems is a Southern California corporation based in Santa Ana. Originally established as a manufacturer for the NSA, we now manufacture tactical mission computing systems for all branches of the military in addition to providing rugged computing solutions for commercial industries and emergency service personnel.

October 22nd, 2015

Benchmark Electronics To Acquire Secure Technology

ANGLETON, Texas, Oct. 22, 2015 /PRNewswire/ — Benchmark Electronics, Inc. (NYSE: BHE) today announced that it has entered into a definitive agreement to acquire Secure Communication Systems, Inc. and its subsidiaries (collectively referred to as ...