Contract Vehicles

Our Prime Contracts Include:

Department of Defense

Defense Threat Reduction Agency; Fort Belvoir, VA

DTRA has awarded Global Systems Engineering (GSE) a 2-year, single award IDIQ contract supporting Warfighter Integration of chemical, biological and radiological technologies.

Key Requirements of this contact are:

• Program and Project Management
• Systems Engineering
• Technology assessment and down select
• Integration and Demonstration Support
• User feedback and the development of lessons learned
• Technology Transition
As with all technology development programs a key requirement is technology transition. GSE, supporting DTRA Science Managers engages the end users, Joint Warfighting Community and Acquisition Leadership to gain insight into the ever-evolving requirements and demonstrates products in relevant settings to determine efficacy and garner the most feedback. Continuous feedback provides better, more capable solutions that increases transition probability and more capabilities transitioned to the warfighter.

U.S. Army Futures Command, Chemical and Biological Center (CBC); Scientific Technical Engineering and Program Support Services (STEPSS); Edgewood Proving Grounds, MD

The US Army Futures Command, Chemical and Biological Center (CBC) awarded Global Systems Engineering (GSE) a 10-year multi-award IDIQ valued at approximately $2B. The Scientific, Technical, Engineering, and Program Support Services (STEPSS) Contract will require the following capabilities:

• Research, Development, Test and Evaluation (RDT&E)
• Engineering and Prototype Development
• Chemical, Biological and Radiological Demilitarization
This contract will require Program and Project Management, Science and Technology Support, Product Development Support and all of the services required for demilitarization.

Seaport-E Next Generation; Naval Surface Warfare Center, Dahlgren Division

The SeaPort Next Generation (SeaPort NxG) Contract provides Engineering and Program Management Services to units such as the Naval Sea Systems Command, Naval Information Warfare Systems Command, Naval Supply Systems Command, Military Sealift Command, Naval Facilities Systems Command, Office of Naval Research, Naval Air Systems Command, Strategic Systems Programs, and the United States Marine Corps and span the entire spectrum of mission areas and technical capabilities supported by the Department of the Navy (DON).

System of Systems Consortium (SOSSEC) Other Transaction Authority (OTA), through Air Force Research Lab; Rome, NY

The System of Systems Consortium is made up of 9 OTAs (Other Transactional Authority Contracts) built to accelerate technology development in C4ISR, including sensors and sensor interfaces for the Department of Defense. OTAs are rapid prototype development agreements that streamline contracting and allow for more direct interface from the contractor to the technical manager.

To learn more about the SOSSEC OTs please visit: SOSSEC CONSORTIUM – SOSSEC, Inc. ( To learn more about OTAs please see: SOSSEC CONSORTIUM – SOSSEC, Inc. ( GSE has been a member of SOSSEC since 2015.

Consortium for Command, Control, and Communications in Cyberspace (C5 OTA); Picatinny Arsenal, NJ

C5 accelerates the development and deployment of new capabilities to the Warfighter through the use of Other Transaction Authority. C5 gives members an innovative and commonsense acquisition mechanism for development of new technologies and products to meet government customer requirements.

The Office of the Secretary of Defense requested that the Army establish a new OTA to address C4ISR and cyber-technology requirements. In response, C5 was formed. Based upon the simplicity and transparency of its business model, C5 was awarded an initial three-year, OTA with the Army in July 2014, and a 10-year, no-ceiling, follow-on OTA in April 2017. In April 2018, the Marine Corps Systems Command signed a 5-year no-ceiling agreement with C5 for the use of OTA.

Countering Weapons of Mass Destruction (CWMD) Consortium Other Transaction Authority (OTA)

The DHS Countering Weapons of Mass Destruction Office (CWMD) works to prevent attacks against the United States using a weapon of mass destruction (WMD) through timely, responsive support to operational partners.

The Countering Weapons of Mass Destruction Office (CWMD) leads DHS efforts and coordinates with domestic and international partners to safeguard the United States against CBRN and health security threats.

Department of Justice

Federal Bureau of Investigation (FBI); Huntsville, AL

The Federal Bureau of Investigation (FBI) chose the Global Systems Engineering – Leebcor Team in a $35M, 5-year, single-award IDIQ to upgrade forensic laboratories, upgrade infrastructure and revamp communications infrastructure at their Huntsville, AL facilities.

General Services Administration

GSA Multiple Award Schedules (MAS)

GSE offers a total solution under its GSA Multiple Award Schedules (MAS), including the Professional Services Schedule and Schedule 84, to support customer mission requirements. Both are indefinite delivery/indefinite quantity (IDIQ) multiple award schedule, providing direct access to simple or complex fixed price or labor-hour professional services. Awarded Special Item Numbers (SINs) encompass a full set of services to provide comprehensive solutions to customers’ program requirements. GSE offers competitive labor rates that allow us to provide economical and proven professional support.