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Executive Assistant Office Administrator

Location:
Oklahoma City, OK
Posted:
September 29, 2025

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Resume:

Lesley L. Hammer,

Harlingen, TX ***** • ******.******@*****.*** • 405-***-****

Executive Assistant / Office Administrator

Dynamic administrative professional with demonstrated talent for providing outstanding, executive-level support.

— Key Qualifications —

Administrative professional with proven track record of identifying opportunities, restructuring operations, and redesigning internal processes to improve efficiency.

Proven self-starter and exceptional communicator with the ability to intuit needs and priorities, to promptly generate ideal solutions in an ever-evolving environment.

Well-rounded exposure to multiple areas including banking and finance, technology and system upgrades, billing and payroll, and wills and estates.

Proficient in Microsoft Office Suite, QuickBooks, SAP, and Jv16 power tools.

Professional Experience

Pyramid Consulting – Oklahoma City, OK

Project Administrator/Manager, 6/2019 to Present

Direct all administrative and project support activities of various business account projects encompassing all United States jurisdictions. Restructure account coding system and transfer new accounts based in San Diego and Orange County, to upgraded database system.

William G. Paul Law Offices – Oklahoma City, OK

Executive Assistant, 1/2019 to 3/2021

Administer support and ensure efficient operations within law office. Prepare comprehensive files in compliance with personal and business tax requirements. Oversee payroll operations including vendor payments via QuickBooks, coordinate travel documentation, and revise will and trust records. Professionally engage in correspondence via email with key banking executives to address matters relating to board member activities.

Metro First Realty –Oklahoma City, OK

Realtor, 5/2017 to 5/2019

Consistently interacted with clients to provide guidance regarding residential real estate transactions. Scheduled vendor meetings, tendered documents on behalf of clientele, and negotiated contract agreements to completion. Controlled internal financial operations including invoicing, vendor billing, and budget reporting.

The Needham Companies – Oklahoma City, OK

Office Administrator, 8/2015 to 11/2017

Meticulously designed and instituted innovative filing system via spreadsheets to house various documents including proposal responses. Evaluated and recorded mineral deeds, for each county, in electronic database. Conducted daily correspondence and addressed issues of concern.

Key Contribution:

Selected to implement conversion to electronic system.

Devon Energy –Oklahoma City, OK

Lease Records Technician/Land Analysis Associate, 12/2012 to 7/2015

Directed day-to-day office operations, providing fundamental support to land specialists and analysts in the chronicling of documentation, including current lease files, in Texas and Oklahoma. Streamlined departmental lease files to increase ease of access. Routinely obtained vendor numbers, via SAP, required for payment of extended leases.

Key Contribution:

Provided high level of support to two land analysis specialists.

Chesapeake Energy – Oklahoma City, OK

Data Entry Officer, 2011 to 2012

Carefully reviewed various land and title documents such as deeds, mortgages, lien releases, and land records for accuracy prior to recording in database system.

Key Contribution:

Consistently sustained high level of precision at between 90-100%

Additional Experience as Information Desk Administrator at National Cowboy & Western Heritage Museum (2009 – 2011), Analyst at First Capital Corporation (2006 – 2008), and Administrative Assistant at First Capital Corporation (2005 – 2006).

Professional Training

Oklahoma Energy Resource Board ·Introduction to the Oil & Natural Gas Industry ·Electric Logging / Mud Logging ·Oil & Natural Gas Economics ·Well and Production Data Management ·Land and Lease Records· Petro-Tech Program, Spring ‘10, Francis Tuttle Vo-tech

Community Leadership

Volunteer, Habitat for Humanity · Tutor, Mark Twain Elementary School · Dog Foster, Pets and people of Yukon ·Volunteer, Neighborhood Association ·Volunteer, Oklahoma City Food Bank ·Volunteer, Oklahoma City Cowboy Hall of Fame and Western Heritage Museum



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