MacKenzie Rivera

Procurement contact · W4LD USA HECSA · Department of Defense

Emailmackenzie.rivera@usace.army.mil
Phone7034287943
On SAM.gov notices45 since Aug 2023 — 41 in the last 24 months
Last listedNov 2026
Award notices28

What they buy

NAICSIndustryNotices
541715Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology)30
541990All Other Professional, Scientific, And Technical Services8
522320Financial Transactions Processing, Reserve, And Clearinghouse Activities5
541511Custom Computer Programming Services1
541714Research And Development In Biotechnology (Except Nanobiotechnology)1
PSCProduct or serviceNotices
AJ11GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH30
R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT5
R710SUPPORT- MANAGEMENT: FINANCIAL5
R499SUPPORT- PROFESSIONAL: OTHER3
AH51NATURAL RESOURCES AND ENVIRONMENT R&D SERVICES; OTHER NATURAL RESOURCES; BASIC RESEARCH1
DA01IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)1

How they restrict competition

  • Small Business — 9
  • No set-aside stated — 8

What they post

  • Award Notice — 28
  • Combined Synopsis/Solicitation — 5
  • Solicitation — 5
  • Sources Sought — 4
  • Presolicitation — 3

Who won their award notices

AwardeeAward noticesLatest
Regents of the University of California, The Berkeley CA 94710 USA2Aug 2025
UNIVERSITY OF WYOMING Laramie WY 82071 USA1Nov 2026
UNIVERSITY OF WISCONSIN SYSTEM Madison WI 53715 USA1Oct 2026
MARITIME STRATEGIES INTERNATIONAL LIMITED London SE1 9HZ GBR1Sep 2026
WHITE RIVER TECHNOLOGIES, INC. Newton Upper Falls MA 02464 USA1Sep 2026
BATTELLE MEMORIAL INSTITUTE Columbus OH 43201 USA1Sep 2026
ARIZONA STATE UNIVERSITY Scottsdale AZ 85257 USA1Sep 2026
1PRINT LLC Wellington FL 33414 USA1Aug 2026
UNIVERSITY OF DELAWARE Newark DE 19713 USA1Aug 2026
BLUE RIDGE RESEARCH AND CONSULTING, LLC Asheville NC 28801 USA1Aug 2026

Recent notices

Listed alongside

Track what DoD buys

See MacKenzie's full record, every buyer at DoD and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.

Open in FedSift →

Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.

FedSift turns SAM.gov and USASpending data into federal BD intelligence — smart matches, recompete radar, cited AI solicitation analysis and compliance matrices.

Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

Pricing · Privacy · Terms · support@fedsift.app