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JIAM Staff

Jon Phipps, PhD

Interim Director

865-974-7570 / jphipps@utk.edu


Darcy Rathjen

Site Manager/Safety Coordinator

Space Management & Planning, Occupant & Lab Services, Site Orientation & Safety Coordination, Facilities Services Coordination (construction, maintenance, moving , & cleaning).

865-974-7579 / drathjen@utk.edu


Melanie Murphy

Business Manager

Budget, Core Facilities & Stratocore, Contracts, HR approvals, Ledger Review, Phone/Port Requests, RIF, Sponsored Projects, and Reporting.

865-974-7055 / mtaylo10@utk.edu


Tina Long

Financial Associate 2

Accounts Payable Invoices, Asset Management & Equipment Inventory, Expense Reports, Ledger Reconciliation (E funds), Purchase Orders/Requisitions, Shipping Requests, and Supplies Orders.

865-974-7427 / tinalong@utk.edu


Chris Maguigan

Financial Associate 2

JIAM On-boarding, Key Requests, Accounts Receivable Deposits, HR Transactions, Internal Transfers, Ledger Reconciliation & Reports (R funds), LN2 Refill Requests, Pcard Reconciliation, Room Reservations, and Website Updates.

865-974-7415 / cmaguiga@utk.edu


24-hrs a day/7-days a week:
Maintenance: Facilities Services at (865) 946-7777
Health/safety: EHS OneCall at (865) 974-9586
Emergencies: 911 or UTPD at (865)-974-3111