June E. Viescas has over 15 years of experience in accounts payable and receivable roles. She most recently served as the Accounts Payable Supervisor for MannKind Corporation from 2006 to 2015, where she managed the full AP department and oversaw accounts receivable from 2004 to 2006. In this role, she recruited and trained staff, processed various types of payments, managed monthly closing and accruals, and ensured SOX compliance. Prior to that, she held purchasing and AP roles at MannKind from 2002 to 2004. She has a proven track record of setting up and managing the purchasing and AP functions through periods of company growth and change.

1. June E. Viescas 27916 Gibson Place, Santa Clarita, CA 91350
Home: 661-297-9515 Cell: 951-317-5004
Professional Experience
ACCOUNTS PAYABLE SUPERVISOR (2006 - 2015)
MANAGED FULL AP DEPARTMENT/ACCOUNTS RECEIVABLE (2004 - 2006)
PURCHASING/ACCOUNTS PAYABLE (2002 – 2004)
MannKind Corporation – Valencia, CA (formally AlleCure)
• Recruited and managed a professional staff with hands on approach. Trained, reviewed, performed
reviews, and coached staff on problem solving.
• Worked closely with Purchasing for optimum vendor/supplier relations.
• Set-up, review and maintenance of Corporate travel expenses.
• Set-up and maintained purchasing and travel card programs.
• Tracked all CA sales and use tax and provided annual payments to the BOE.
• Prepare monthly, quarterly, year-end reports and account reconciliations.
• Managed fund allocations/cash requirements.
• Utilize analytics to eliminate duplicate payments, overpayments and resolutions of negative trends.
• Process payments; EFT, ACH, wires, checks, and credit cards in both USD and foreign currency.
• Proactively worked with purchasing team and other business units to resolve payment issues and maintain
due date.
• Controlled W-9 and 1099 reporting of independent contractors, reviewed supplier tax forms and vendor file
maintenance requirements.
• Managed monthly closing accruals.
• Established collaborative working relationships with suppliers to obtain favorable credit terms and ensure
proper sales and use tax.
• Highly involved with senior management providing input into strategic planning, automation, process
improvements and leaner objectives.
• Managed payment processes to effectively minimize or eliminate state unclaimed property claims.
• Worked closely with VP of Finance as banking liaison, maintaining banking systems, providing
documentation and updating processes.
• Completed all payments and ACH for payroll and benefit transactions.
• Coordinated all AP programming upgrades and changes.
Selected Accomplishments
Set-up and managed purchasing and accounts payable department through a period of rapid company growth and
change; Biotech research/development, inventory, clinical trials, private to publicly traded company, construction
and manufacturing.
Identified, managed, and maintained highly effective control environment, collaborated with internal and external
auditors to ensure appropriate controls were maintained (SOP) and annual SOX compliance was achieved, for
accounts payable, travel/entertainment, accounting and credit card programs.
Integrated two Accounts Payable departments, maintaining each separately until merge.
Computer Skills - MS Dynamics Great Plains, Concur Expense Reporting System, Microsoft Office, Wells Fargo
Banking/Credit Card system.