Senior Accountant - Hybrid
Genesis10 • Fairfax, VA • Full Time • $55–$75 / hour
Posted on Fri, Oct 9, 2026
Genesis10 is currently seeking a Senior Accountant for a hybrid contract to hire position with a Technology Company located in Fairfax, VA.
Compensation: $55.00 - $75.00 per hour, W2, based on qualifications
Position Overview:
This role manages day-to-day accounting activities, with primary responsibility for Accounts Payable (AP), general ledger accounting, reconciliations, and financial close activities. The Senior Accountant will also manage Accounts Receivable (AR) and billing, while providing support for inventory accounting, audits, internal controls, and process improvements. The ideal candidate will maintain accurate, compliant financial records in accordance with U.S. Generally Accepted Accounting Principles (GAAP).
Key Responsibilities:
- Perform and oversee day-to-day accounting functions for Accounts Payable, Accounts Receivable, and the General Ledger
- Ensure accurate and timely monthly, quarterly, and year-end close in accordance with U.S. GAAP
- Assist with preparing monthly, quarterly, and annual financial statements
- Administer and review accounting-related organizational setups and updates in Unanet
- Lead and maintain contract setup and modifications in Unanet to support accurate job cost accounting
- Maintain vendor profiles, process invoices, and manage employee expense reports
- Process vendor payments and ensure required documentation is collected and maintained
- Maintain customer profiles, prepare and review customer invoices, and monitor collection activity
- Maintain inventory accounting and tracking records and perform periodic reconciliations
- Prepare and support required tax reporting and documentation, including Form 1099
- Support external financial statement audits, internal controls audits, and government contract audits
- Identify and implement opportunities to improve accounting processes, internal controls, and efficiency
- Directly supervise one Staff Accountant, including providing day-to-day guidance and reviewing work
Primary Requirements:
- Bachelor's degree in Accounting, Finance, or a related field
- 3-5+ years of progressive accounting experience with a strong understanding of U.S. GAAP
- 1+ year of supervisory or team-lead experience
- Demonstrated experience with month-end, quarter-end, and year-end close activities
- Hands-on experience in inventory accounting and management
- Experience with job cost accounting and Enterprise Resource Planning (ERP) systems
- Proficiency in Microsoft Office Suite with advanced skills in Microsoft Excel (lookup functions, PivotTables)
- Strong analytical and problem-solving skills
- Strong verbal and written communication skills
- High level of accuracy, attention to detail, and discretion
- Must be legally authorized to work in the United States
- Able to satisfy all government-mandated personnel security, suitability, and background investigation requirements
Desired Skills:
- Experience with Unanet ERP is strongly preferred
Only candidates available and ready to work directly as Genesis10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply!
Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.
For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:
- Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years
- The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years
- Access to an experienced, caring recruiting team (more than 7 years of experience, on average)
- Behavioral Health Platform
- Medical, Dental, Vision
- Health Savings Account
- Voluntary Hospital Indemnity (Critical Illness & Accident)
- Voluntary Term Life Insurance
- 401K
- Sick Pay (for applicable states/municipalities)
- Commuter Benefits (Dallas, NYC, SF, and Illinois)
For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all of our available career opportunities, please visit us at our website.
Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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What the data says about this job
- Advertised pay for Senior Accountant in Washington DC metro: a median of $95,000 across 148 priced postings. This posting advertises $114,400 to $156,000, 42% above that median. Explore the market
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