WILLIAM A. LAKE
Springfield, VA ***** • 571-***-**** • *******.********@*****.***
LinkedIn: linkedin.com/in/lake-william-b305108
PROFESSIONAL SUMMARY -
Strategic Finance Leader and MBA with 20+ years of experience across Federal (US Navy, USMC), Municipal (DC Water), and Non-Profit sectors. Expert in managing massive capital programs ($500M+) and leading high-performing finance teams. Proven track record in leveraging N-ERP, Hyperion, and advanced financial modeling to drive fiscal transparency, automate reporting, and optimize multi-million dollar budgets.
CORE COMPETENCIES :
●FP&A: Budgeting & Forecasting, Capital Program Management ($500M+), Variance Analysis, Cost-Benefit Analysis.
●Systems: N-ERP, SAP, Lawson-Infor, Hyperion, Advana, WAWF, Primavera P6, Advanced Excel (VBA/Macros).
●Leadership: Executive Stakeholder Management, Team Leadership (4+ staff), Process Automation, Regulatory Compliance.
PROFESSIONAL EXPERIENCE
SOSERCO INC. Springfield, VA
Independent Financial Consultant May 2018 – Present
●Strategic Advisory: Serve as a high-level financial consultant for short-term engagements, providing expert analysis in project budgeting and international financial operations.
●Trade Finance: Negotiate complex financial instruments and letters of credit to facilitate international trade, modeling financial flows to ensure transparency with global financial institutions.
●Financial Strategy: Developed projections and forecasts for trade imports/exports, coordinating disparate accounting definitions to streamline multi-market processing and resource allocation.
AVIAN INC. Arlington, VA
Senior Financial Analyst (Office of Naval Research - Code 35) Oct 2024 – Jun 2025
●Financial Orchestration: Directed financial execution for Code 35 using N-ERP, maintaining 100% data integrity and transparency across complex Navy funding lines.
●Strategic Reporting: Engineered executive-level forecasting models that identified critical budget variances, enabling leadership to make data-driven decisions on mission-critical programs.
●Process Optimization: Streamlined documentation workflows within N-ERP, reducing manual entry errors and accelerating the budget lifecycle to meet strategic objectives.
LUMBEE TRIBE HOLDINGS Stafford, VA
Senior Financial Analyst IV (USMC / PEO Land Services) Sep 2023 – Jun 2024
●Audit & Accuracy: Spearheaded financial document assessments within the Audit Research Group (ARG), driving a 30% increase in reporting accuracy through rigorous variance analysis.
●Discrepancy Resolution: Led forensic investigations into financial discrepancies and ULOs, utilizing cost-benefit analysis to reconcile historical data and restore project budget integrity.
AMERICAN CORRECTIONAL ASSOCIATION Alexandria, VA
Director of Finance and Human Resources Mar 2021 – Aug 2023
●Executive Stewardship: Directed all financial and HR operations for a legacy $XM non-profit; modernized the reporting framework to support long-term sustainability for 8,000+ members.
●Team Leadership: Mentored and managed a cross-functional team of 4, re-engineering departmental workflows to increase productivity and ensure 100% GAAP/Regulatory compliance.
●Strategic FP&A: Spearheaded multi-year financial forecasting and strategic planning, aligning budgets with mission goals to optimize resource allocation.
DC WATER AND SEWER AUTHORITY Washington, DC
Senior Financial Analyst Oct 2012 – Apr 2018
●Capital Management: Managed financial oversight for a $500 Million Capital Spending Program, ensuring transparency for the Board of Directors and executive stakeholders.
●System Integration: Coordinated the alignment of Primavera P6 (Project Management) with Lawson-Infor (Accounting), standardizing multi-departmental funding procedures.
INTERNATIONAL INTRANCO INC. Fairfax, VA
Senior Financial Analyst / Operations Jan 2003 – Sep 2012
●Operational Growth: Directed a 4-person finance team, scaling the enterprise from a start-up to over $20M in exports through automated financial modeling and KPI development.
EDUCATION
George Washington University, Washington, DC
●MBA, Finance * BA, Economics
LANGUAGES
●Spanish (Fluent), French (Professional), German (Basic)