Senior Contract Administration
Resume:
Tammy Platt
Gainesville, GA
*****.*****@*****.***
PROFILE
Results-driven Senior Contract Administration professional with progressive experience at L3Harris Technologies. Recognized Subject Matter Expert (SME) in Deltek Costpoint ERP, timekeeping, and contract operations. Proven track record of improving processes, ensuring payroll accuracy, and maintaining government contract compliance. Known for strong analytical capabilities, cross-functional collaboration, and streamlining complex processes to enhance efficiency and accuracy. CORE COMPETENCIES
Contract Administration
Payroll/Timekeeping Operations
SME ERP Training (Cost Point, Time and Expense, Shop Floor Time, PeopleSoft) Finance & Accounting Support
Process Improvement & Compliance
Cross-Functional Collaboration
Data Accuracy & Reporting
Confidential Information Management
PROFESIONALEXPERIENCE
L3 Harris (formally, L3 Communications) in Alpharetta GA – A leading global Aerospace and defense technology company providing advanced solutions in communications, avionics, and mission systems headquartered in Melbourne, Fl... Held multiple roles of increasing responsibility in Contracts, Finance, and ERP Implementation, and HR/Payroll, Promoted through demonstrated expertise, cross-functional knowledge, and process leadership. Finance / Contract Operations – Sr. Contracts Administrative Support (From Divion Level to Sector) January 2023 to March 2026
• Supported several Contract Managers across the entire sector.
• Entered all contractual data into People Soft with a high degree of accuracy, ensuring compliance with legal and corporate standards.
• Maintained and organized all contract files, ensuring they were all up-to-date and easily accessible.
• Partnered with internal teams to validate necessary contractual details and resolved discrepancies promptly.
• Oversaw internal contact closeouts and mentored the new staff to ensure smooth transitions of projects.
• Exostar Admin for all of SAS.
Sr. Payroll/Timekeeping Specialist – August 2017 to January 2023
• Supported corporate payroll (Shared Services) operations across multiple divisions.
• Produced and reconciled payroll and labor reports weekly, ensuring compliance with corporate policy.
• Created and uploaded journal entries for Payroll/Timekeeping transactions.
• SME for Costpoint, resolved invoicing issues and supported Sales Order Entry.
• Functioned as SME for Deltek Costpoint, Time and Expense, and Shop Floor Time.
• Validated 1000+ employee timecards weekly, ensuring accuracy and compliance with labor policies.
• Posted labor in Costpoint weekly, and managed secure SFTP submissions to Shared Services.
• Assisted in facilitating a Pilot Program to transition Labor Submittals from TASIN to Cost Point Ceridan resulting in a successful conversion.
Project Administrator/Sales Order Entry – February 2017 to August 2017
• Created and maintained projects in Deltek Costpoint, setting up all tasks and coordinating with multiple departments ensuring accuracy.
• Improved the contract brief process, ensuring inclusion of all required data.
• Created the Revenue Recognition Form and served as SME for new project setup, sales order entry and invoicing. ERP Implementation Team – January 2016 to January 2017
• Key member of ERP transition to Costpoint; Validated and tested system upgrades.
• Developed and documented new standard operating procedures.
• Delivered training sessions and material to end users, improving adoption and reducing errors.
• Troubleshot and resolved system issues, ensuring a smooth transition. Sr. Contracts Administrator – November 2010 to January 2016
• Served as department leader, facilitating daily contract administration functions and serving as the liaison between the contracts and finance teams.
• Created and standardized processes for contract closeout, reducing backlog drastically which contributed significantly to an increase in unbilled cash receipts.
• Managed revenue recognition forms, order entry, and customer service for internal and external stakeholders.
• Developed new departmental procedures, improving compliance, efficiency, and turn around time. Finance, Program Accounting, & Shipping Depts. – March 2010 to November 2010 (temporary employee)
• Provided financial and administrative support across accounting and shipping functions.
• Processed invoices, Managed A/P input, and consolidated data into Access Database.
• Assisted with Excel reporting and reconciliation for finance team. TECHNOLOGY SKILLS
ERP : PeopleSoft, Concur, Deltek Costpoint, Deltek Time & Expense, Shop Floor Time, Tools: MS Word, MS Excel, MS PowerPoint, All Microsoft Applications, Access, Secure FTP Functions: Contract Administration, Timekeeping, Project Setup, Invoicing, Order Entry, Customer Service, Administrative Assistance
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