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The Business Services Office is located at 2075 Trinity Drive, Los Alamos, NM 87544.

Mike Johnson
Assistant Superintendent, Finance

Brenda Halder
Business Manager
(505) 663-2232

Marci Partin
Comptroller
(505) 663-2269

Phyllis Tapia
Chief Procurement Officer
(505) 663-2238

Accounts Payable

Hayoung Kim
Accounts Payable
(505) 663-2247

Christine Valencia
Accounts Payable
(505) 663-2241

Budget/Fixed Assets

Maria Elena Salazar
Budget/Fixed Assets Manager
(505) 663-2264

Tammy Hinckley
Budget/Fixed Assets 
(505) 663-2259

Accounting

Jelika Bennett
Account Technician
(505) 663-2221

Jolene Sanchez
Purchasing Specialist
(505) 663-2235