Senior Accountant – Outsourced Services

MillerMusmar CPAs

Senior Accountant managing outsourced accounting services for a diverse client base at MillerMusmar CPAs. Collaborating with Managers and Partners while providing full-cycle accounting services.

Posted 4/24/2026full-timeReston • Virginia • 🇺🇸 United StatesSeniorWebsite

About the role

Key responsibilities & impact

Perform full-cycle accounting services for assigned clients, including journal entries, general ledger maintenance, and account reconciliations
Month-end and quarter-end close processes
Preparation of internal-use financial statements
Prepare and maintain high-quality workpapers and supporting schedules in accordance with public accounting and firm standards
Identify discrepancies, cutoff issues, and posting errors and propose appropriate resolutions
Support accounting for government contractors, including understanding indirect cost structures and labor allocations
Assist with timekeeping, invoicing, and compliance-related reporting
Advise on allowability of expenses under relevant FAR & CAS principles
Support client DCAA compliance
Serve as day-to-day contact for assigned clients
Communicate professionally and clearly with clients regarding accounting questions
Document requests, timing and deliverables
Work collaboratively with Managers and Partners on workload planning and client deliverables

Requirements

What you’ll need

Bachelor’s degree in Accounting or related field
4–7 years of professional experience in public accounting or outsourced accounting
Strong understanding of full-cycle accounting and financial statement preparation
Experience working with multiple clients and managing competing deadlines
Proficiency with common accounting platforms (e.g., QuickBooks Online/Desktop; experience with Unanet, Procas, or similar systems is a plus)
Strong written and verbal communication skills with clients and internal stakeholders.

Benefits

Comp & perks

401K
medical
dental
EAP
vision benefits
full suite of local and nationwide discounts

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

full-cycle accountingjournal entriesgeneral ledger maintenanceaccount reconciliationsfinancial statement preparationmonth-end close processesquarter-end close processesDCAA complianceFAR principlesCAS principles

Soft Skills

communication skillscollaborationproblem-solvingclient managementtime management

Certifications

Bachelor’s degree in Accounting