• Significance Inc, is seeking a Senior Financial Manager to join our growing team in Ft. Belvoir, VA. Responsibilities include: • Lead audit response and sustainment support, including preparing documentation, coordinating with independent auditors, and ensuring compliance with DoD and federal requirements. • Develop, review, and update standard operating procedures and process narratives to strengthen internal controls and financial reporting accuracy. • Support implementation of corrective action plans (CAPs) to address self-identified or auditor-identified deficiencies in accounting and internal control processes. • Perform detailed analysis of accounting transactions, financial reconciliations, and variances to ensure compliance with Generally Accepted Accounting Principles (GAAP) and United States Standard General Ledger (USSGL). • Provide expertise in risk management and internal control, including facilitating risk identification sessions, reviewing assessable unit documentation, and supporting Statement of Assurance deliverables. • Conduct quality assurance reviews of financial documentation to ensure accuracy, compliance, and audit readiness prior to submission to government leadership or external auditors. • Liaise with stakeholders on audit sustainment and financial compliance issues. • Provide guidance and oversight in audit-related training, communications, and awareness activities across the Finance and Accounting Division