Contract Biller

Milvets Systems Technology
Orlando, FL


JOB TITLE: Contract Biller

JOB TYPE : Temporary, Part Time (15 to 20 hours/week)

LOCATION: Orlando, FL 32817

POSITION START: June 2025

MANDATORY: Considering local candidates with US Citizenship or Green Card only. Employer will not sponsor applicants for work visas, for this position.

MILVETS is currently seeking a temporary, part-time, on-site, Contract Biller.

About the company : Since its founding in 1986, MILVETS Systems Technology, Inc. has been a reliable provider of quality services in the information and technology fields. As a Service-Disabled Veteran-Owned Small Business, certified by the Small Business Administration as a Small Disadvantaged Business, the company was founded to offer efficient, cost-effective information technology services to commercial and government clients.

Contract Biller Responsibilities

Required tasks to be performed by the Contract Biller include, but are not limited to the following:

  • Timely processing of billings, cash receipts and revenue reconciliations.

  • Obtain contract information from Director of Contracts.
  • Assign charge numbers for new projects.
  • Set up and maintain project master file in Costpoint.
  • Maintain contract workforce files.
  • Monitor contract funding.
  • Review contracts and modifications to understand contractual billing requirements and ensure invoices comply with contract terms.
  • Generate timely monthly and bimonthly invoices for customers and distribute according to contract terms, resolving any issues with customers.
  • Ensure all contractual invoices comply with the FAR and DCAA regulations.
  • Work closely with employees and accounts payable to resolve any travel or billing issues.
  • Review and record cash receipts and follow up on collection status.
  • Identify and reconcile short payments, over payments and unauthorized deductions.
  • Reconcile unbilled receivables on a monthly basis.
  • Record and reconcile revenue monthly.
  • Reconcile the AR subsidiary ledger to the general ledger each month.
  • Manage registrations with various Government agencies.
  • Process wire transfers and credit card payments entered by Sr. Accountant AP.
  • Maintain the company’s accounting records and files in an organized manner.
  • Under the direction of the Companie's outside accounting firm, ensure procedures are followed for tax planning and compliance with all federal, state, and local corporate, payroll, and other applicable taxes.
  • Perform other related administrative and accounting tasks as required.
  • Prepare monthly borrowing base certificate.
  • Reconcile bank accounts.
  • Timely reporting and payment of GSA schedule and other fees.
  • Complete other duties as assigned by management.

Contract Biller Qualifications:

  • Bachelor’s degree in accounting or equivalent experience.
  • Three plus years of experience with Deltek Costpoint 7.0 or higher in accounting and time and expense.
  • Able to handle competing deliverables with various levels of complexity.
  • Excellent communication and customer service skills.
  • Demonstrated ability to manage projects within cost and schedule.
  • Strong understanding of Government contracting including compliance with the FAR and indirect rates.
  • Strong problem-solving aptitude required; must be able to analyze client needs and leverage accounting systems effectively to create value to customers.
  • Experience with payroll - Paychex a plus.
  • Must provide a criminal background check, be bondable and have a valid Florida Drivers’ License.
  • Successful candidates will possess the ability to execute highly detailed and precise work under tight deadlines.

Equal Employment Opportunity

Applicants for U.S. based positions with MILVETS Systems Technology, Inc. must be legally authorized to work in the United States. Verification of employment eligibility will be required at the time of hire. Visa sponsorship is not available for this position. MILVETS Systems Technology is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

MILVETS Systems Technology, Inc. is an Equal Employment Opportunity/Affirmative Action Employer and maintains a Drug-Free Workplace.

Posted 2026-02-25

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