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Open Systems Technologies Corporation

Company Overview

Open System Technologies Corporation believes in the power of experience and expertise. That is why we are certified in a broad spectrum of capabilities to better serve our diverse clientele with flawless execution and exceptional client relationships.

At OST, we are proud to have assembled an experienced team of driven professionals who strive to keep us meeting new heights of performance.

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Jobs Posted

Network Administrator

Open Systems Technologies Corporation

OST is offering an exciting opportunity to support an important and dynamic Department of Justice customer as a Senior Network Administrator supporting a highly capable and diverse team driving techni...

Aug 21, 2025

Quantico, VA

Cloud Developer

Open Systems Technologies Corporation

Open Systems Technologies Corporation is looking for a Cloud Developer to join our high performing cyber team in support of a large SOC enterprise environment.ResponsibilitiesResponsible fo...

Aug 21, 2025

Huntsville, AL

Cyber Defense Infrastructure Support Specialist

Open Systems Technologies Corporation

Open Systems Technologies Corporation is looking for a Cyber Defense Infrastructure Support Specialist to join our high performing cyber team in support of a large SOC enterprise environment.Resp...

Aug 21, 2025

Huntsville, AL

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