Professional Engineering Services Schedule 871 is a worldwide Federal Supply Schedule contract issued by the General Services Administration. PES is an Multiple Award Indefinite Quantity contract available to any agency of the U.S. Government and a streamlined, cost-effective method of acquiring high-quality engineering and technical services. Formerly known as MDETS (Multi-Disciplined Engineering and Technical Support Services), PES continues to meet its customers' engineering needs in multiple disciplines (civil, chemical, electrical, and mechanical).


Contractor Raytheon Company
Administrative Address 22270 Pacific Blvd
Dulles, VA 20166
Contract No. GS-23F-0263K
SINs 871-1, 871-2, 871-3, 871-4, 871-5, 871-6
Task Order Types T&M and FFP
Eligible Users All Federal Government
Expiration Date 5/18/2015


* INCIDENTAL ITEMS - For administrative convenience, open market (non-contract) items may be added to a Federal Supply Schedule BPA or the individual task order if:
  • The items are clearly labeled as such on the order
  • All applicable acquisition regulations have been followed
  • Price reasonableness has been determined by the ordering activity for the open market items

Raytheon's products/services offering and ordering information is contained within our PES Schedule Price list, which is available on the GSA Advantage! System and Raytheon's web page Agencies can browse GSA Advantage! by accessing GSA's web page at or by clicking the GSA Advantage logo below.