Jefferson Lab > COO > Procurement
Privacy and Security Notice

Contact List

All phone numbers have the prefix (757) 269-####

Mark Waite, Procurement Department Manager
(ext 7532)

Jessie Tenbusch, Administrative Assistant
(ext 7203)

  • Department Management
  • Policy, Procedures & Formats
  • Quality Assurance & Assessments
  • Reporting
  • Procurement Records

Subcontracting Support


Teresa Danforth,
Construction and Services Subcontracts Manager
(ext. 7364)

Melissa Torres (ext. 7585)
Denise Leary, Subcontracting Officer (ext. 7172)
Sharon Williams, Subcontracting Officer, (ext. 7211)

Shaunda Armstrong, Subcontracting Officer, (ext. 7060)

Noel Vermeire, Procurement Administrator, (ext. 7284)



  • Construction
  • Memorandum PO's
  • Services
  • University Subcontracts


Danny Lloyd, Purchasing Manager (ext. 7121)

Albert DeChristopher, Buyer (ext. 6179)
Renee Carter, Buyer (ext. 7954)
Barbara Rice, Buyer (ext. 7238)
Katrina Sample, Order Entry Clerk (ext.7593)


  • Commercial Supply <$5.5M
  • Consultants
  • Contract Labor Agreements
  • E-Commerce System
  • Non Commercial Supply <$100K
  • Equipment Repairs
  • Order Entry
  • PR Screening and Assignment

Ross Small, Subcontracts Manager (ext. 7603)

Mitchell Laney, Subcontracting Officer (ext. 5338)
Kathleen Jones, Subcontracting Officer (ext. 5139)
Judy Marcello, Subcontracting Officer (ext. 7642)


  • Non Commercial Supply Subcontracts >$100K

Purchase Card and Green Procurement Programs


Dena Polyhronakis, PCard Program Coordinator
(ext. 7610)
  • PCard Program Management and Reporting
  • Green Purchasing Program

Small Business Program


Danny Lloyd, Small Business Program Manager (ext. 7121)
  • Small Business Outreach
  • Mentor Protege Program
  • Small Business Subcontracting Plan

Technology Transfer Support


Teresa Danforth, Tech. Transfer Support Officer (ext. 7364)
  • Work for Others
  • Cooperative Research Agreements
  • User Facility Agreements