Charles Dangler
Manassas
Summary
Active Secret clearance with over 20 years in accounting and finance, including extensive experience in government contracting. Demonstrated success in managing complex billings, ensuring compliance with regulations, and collaborating with program management to drive operational efficiency.
Overview
1
1
Certification
25
25
years of professional experience
Work History
Billing Analyst
SOS International LLC
Reston
07.2018 - 07.2026
- Prepared complex billings for various project types, including time & material and cost-plus contracts.
- Coordinated with program management to ensure accurate invoicing and resolve discrepancies promptly.
- Assisted in preparing closeout invoices, including indirect rate adjustment invoices.
- Led testing of project accounting software, ensuring successful migration and operational functionality.
- Assisted in annual DCAA audits, addressing special audit requirements to maintain compliance.
Project Coordinator
SOS International LLC
Reston
12.2020 - 12.2023
- Communicated with program stakeholders to support activities and led project teams to achieve objectives.
- Coordinates efforts with Program Management, Finance and corporate support teams.
- Perform financial tracking to help projects meet contractual agreement, program objectives and business goals.
- Researches and analyzes financial, and administrative data to assist in the performance within estimated timeframes and budget.
- Collected and analyzed information to prepare reports on program metrics and operational activities.
- Maintains appropriate records of research and results of data collection in written reports.
- Coordinate new consultant and subcontractor agreements, manage, and track the invoicing for projects assigned.
- Supported business planning, coordination, and contract tasks to enhance program activities.
- Participated in team meetings to discuss project progress and objectives; participates in special projects and process, and coordinate weekly, monthly reports.
Accounts Payable Administrator
SOS International LLC
Reston
01.2017 - 07.2019
- Processed high volume of payments and reconciled invoices promptly.
- Researched and resolved discrepancies, documented findings, and prepared checks and 1099 forms.
- Managed Accounts Payable, supporting employees across all corporate departments.
Payroll Administrator
SOS International LLC
Reston
07.2015 - 12.2016
- Successfully managed the high-volume of payroll for 1,350+ employees and maintained employee file records database system.
- Ensured accurate and timely processing of payroll transactions while monitoring Paid Time Off reporting.
- Processed and delivered annual W-2 forms, quarterly wage, tax reporting and performed reconciliation for payroll activities.
- Audited payroll discrepancies and researched resolutions for federal and state withholding issues.
- Assisted managers and employees with payroll policies and procedures to ensure compliance and clarity.
Service Team Leader
Wegmans Food Markets, Inc
Gainsville
09.2008 - 07.2015
- Supervised daily operations of service team to ensure excellent customer service.
- Managed team of 6-8 employees, prepared and maintained weekly schedules to ensure quality operations.
- Coordinated schedules and assignments to optimize team performance and efficiency.
- Trained new team members on service standards and operational procedures.
- Supported new employee training and department training through performance and career development tools.
Contracts Manager, Accounts Receivable
PartnerTEL
Reston
02.2008 - 06.2008
- Managed contract negotiations with clients and vendors for telecommunication services.
- Developed and maintained comprehensive contract databases for easy access and tracking.
- Reviewed contractual obligations to ensure compliance with company policies.
- Managed invoicing cycles and conducted audits to ensure billing accuracy while resolving disputes effectively.
- Processed customer credit applications to facilitate credit assessments and mitigate financial risk.
Business Financial Analyst/Supervisor, Credit Collections
Qwest Communications
Arlington
04.2001 - 02.2008
- Managed billing, accounts receivable, collections processes, and ensured accuracy in billing system through quality control.
- Researched and resolved billing issues and discrepancies in accounts receivable balances.
- Prepared reports analyzing baseline cost factors, compliance, and cost savings for management review.
Education
Associate of Applied Science - Computer Science
Northern Virginia Community College
Ameritrain - Networking, A+, Network +, and Microsoft Certified Solutions Expert (MCSE)
Skills
- Deltek Costpoint
- Deltek Time & Expense
- Invoice Processing Platform
- Cost management
- Cognos
- Wide Area Workflow
- Excel
- Word
- PowerPoint
- Outlook
- Maryland procurement management
- General Services Administration
Certification
Ameritrain, Networking, A+, Network +, and Microsoft Certified Solutions Expert (MCSE)
Timeline
Project Coordinator
SOS International LLC
12.2020 - 12.2023
Billing Analyst
SOS International LLC
07.2018 - 07.2026
Accounts Payable Administrator
SOS International LLC
01.2017 - 07.2019
Payroll Administrator
SOS International LLC
07.2015 - 12.2016
Service Team Leader
Wegmans Food Markets, Inc
09.2008 - 07.2015
Contracts Manager, Accounts Receivable
PartnerTEL
02.2008 - 06.2008
Business Financial Analyst/Supervisor, Credit Collections
Qwest Communications
04.2001 - 02.2008
Associate of Applied Science - Computer Science
Northern Virginia Community College