Part-Time Staff Accountant (Remote)
Posted 2025-04-06Company Description
Headquartered in Bethesda, Maryland, ISN Corporation is a nationwide provider of specialized professional services to Federal government agencies. ISN's portfolio includes work with over 100 Federal agencies.
ISN Corporation has been awarded a place in the Washington Business Journal's list of the 50 Fastest Growing Government Contractors. ISN is was also on the Business Inc. Magazine's 5000 List of Fastest Growing Private Companies for two years.
ISN Corporation offers many competitive benefits to its employees, including:
 Major medical insurance with prescription coverage
 Dental plan
 Flexible spending
 Short-term and long-term disability benefits at no cost to employees
 Basic life insurance at no cost to employees
 Retirement Plan
 Paid leave with accrual beginning at Date of Hire
ISN is looking for a part-time Staff Accountant (25 to 30 hours per week) to join our accounting team to perform a variety of accounting and administrative duties.
We are looking for an energetic, self-starting, organized, detail-oriented candidate with the ability to multitask in a fast-paced environment.
The Staff Accountant will be assisting with month-end closings, maintaining records of financial transactions, ensuring the accuracy of customer billings, assist with payroll related functions.
 This position may become full-time with the right candidate.
 This position is remote with option to work in the office as needed. Please keep in mind that the remote option is due to current circumstances relating to the pandemic and may be temporary.
Job Description
 Perform various bank and balance sheet account reconciliations and ensure correct account classification and accuracy of balances by researching and resolving reconciling items
 Manage and process monthly billing ensuring accuracy and timeliness of assigned bills
 Prepare, reconcile payroll entries
 Serve as a backup for payroll
 Review state and federal tax notices and forward to tax accountant or payroll vendor as appropriate
 Assists with month-end closing entries and billings
 Assist Staff Senior Accountant with new hires set up in CostPoint and all other Payroll related functions as needed
 Wire & ACH transactions (both initiating the transaction & recording it in Deltek)
 Serve as a backup for expense reports
 Assist with new project & employee workforce setups
 Backup for regular AP entries, check-printing, and postings
 Performs special projects and provide support to the accounting team as needed
Qualifications
 This position requires at a minimum an associate degree in accounting
 A minimum of 2 years of recent Experience working with Deltek CostPoint 7.0. preferred
 A minimum of 2 years of experience in government contracting field
 Hands on payroll processing is preferable, but not required
 Excellent problem-solving skills and resourcefulness
 Advance Excel Skills
 Strong quantitative and analytical skills.
 The ability to learn and interact with other professionals
 Ability to perform and work as part of a team
 High degree of accuracy and attention to detail
 Current active security clearance or eligible to obtain one
This position is remote with option to work in the office as needed. Please keep in mind that the remote option is due to current circumstances relating to the pandemic and may be temporary.
Additional Information
ISN Corporation is an Equal Opportunity Employer
ISN Corporation is an Equal Employment Opportunity/Affirmative Action employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, protected veteran status, disability status, marital status, genetic information, or any other characteristic protected by law.
ISN Corporation is a Drug-Free Workplace. Candidates are required to pass a pre-employment background investigation before beginning employment.
I'm interested
I'm interestedRefer a friend
Apply Job!