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Marine Corps Systems Command


Marine Corps Systems Command

Equipping our MARINES

MCB Quantico, Va.
Supporting Establishment Systems
SES logo

Networks & Infrastructure

The MAGTF relies on secure, reliable and effective networks to conduct its warfighting mission--from ground combat, aviation, and command and control, to logistics, intelligence and force protection. Network & Infrastructure provides networks and infrastructure equipment for the Marine Corps Enterprise Network.

Customer Support & Strategic Sourcing

The Marine Corps operates 24/7, requiring information technology services and networks capable of meeting the same demand in an increasingly integrated environment. CS&SS provides and manages enterprise-level contracts that support Marine Corps Enterprise Networks.


Applications develops and maintains enterprise Marine Corps applications and services on the Marine Corps Enterprise Network.

SES Mission

Supporting Establishment Systems delivers high-quality, effective information technology solutions in a timely and efficient manner.

Contact Us

PfM SES first Innovation Symposium

is coming soon, 2-4 Apr 2019, at MCSC, 105 Tech Parkway, Stafford VA. The goal is to create a collaborative environment between industry partners and USMC stakeholders to support our mission of equipping the warfighter.



Do you have a specific topic, capability, or vendor you are interested in engaging industry to learn more about?  Send your suggestions to ITISO@usmc.mil by 31 Jan 2019.


Industry Partners:

Do you offer capabilities we need, such as cybersecurity, cloud services, or state of the art network technologies? Contact us at ITISO@usmc.mil.