Billing Specialist – Deltek Costpoint​/Accounts Receivable

Billing Specialist

Deltek Costpoint | Accounts Receivable

Huntsville, AL

$22.00 - $24.00/Hourly

We are hiring a Billing Specialist to support customer invoicing, accounts receivable, billing reconciliation, and cash collection activities in a project-based billing environment. This role supports invoice processing and customer billing portals, Quickbase-to-Deltek Costpoint reconciliations, unbilled accounts receivable monitoring, billing discrepancy resolution, and month-end and year-end reconciliation activities to improve billing accuracy, reduce invoice cycle times, and support cash conversion performance.

• Process and submit approved customer invoices accurately and within established billing timelines.
• Manage invoice delivery through customer billing portals and other required submission channels.
• Perform Quickbase-to-Costpoint reconciliations and investigate discrepancies between systems.
• Review billing transactions for accuracy, completeness, and required supporting documentation before invoice submission.
• Research and resolve billing discrepancies, rejected invoices, and customer billing inquiries.
• Monitor unbilled accounts receivable and elevate aging or unresolved items to appropriate stakeholders.
• Support accounts receivable and collection efforts by resolving billing issues that may delay customer payments.
• Maintain accurate billing records, invoice documentation, and supporting transaction data.
• Coordinate with project managers, operations teams, and accounting personnel to ensure customer billing requirements are met.
• Identify opportunities to improve billing processes, reconciliation controls, reporting, and invoice cycle times.
• Support month-end and year-end billing and reconciliation activities.
• Perform other billing-related duties as required.

• Associate's degree in Accounting, Finance, Business Administration, or a related field preferred; an equivalent combination of education and relevant work experience will be considered.
• Intermediate proficiency in Microsoft Excel, including sorting, filtering, formulas, and data analysis.
• Ability to work across multiple systems, databases, and spreadsheets to process, reconcile, and analyze billing data.
• Demonstrated organizational, analytical, and problem-solving capabilities necessary to manage multiple billing priorities and deadlines.
• Ability to collaborate with internal teams and external customers to research and resolve billing and invoicing issues.

• Experience in project-based, service, construction, contract, or government contracting billing environments.
• Experience using ERP systems, preferably Deltek Costpoint
  .
• Experience processing customer invoices and managing submissions through customer billing portals.
• Experience performing billing reconciliations and researching and resolving invoice discrepancies.
• Experience supporting accounting, accounts receivable (AR), accounts payable (AP), or order-to-cash processes.

Moseley Technical Services, Inc. is an AA/EEO/Veterans/Disabled Employer

• Applicants selected for employment will be required to pass a pre-employment drug screening and background investigation, which may include education, criminal, and work history verifications.
• Accepted applicants will be eligible for benefits, including medical and supplemental insurance, and a 401(k) plan. Appreciation and gratitude for employees are hallmarks of organizations with low turnover.
• Final position level and pay will be based on experience.

Moseley Technical Services, Inc. (Moseley) was incorporated in 1994 to provide engineering and professional services to the aerospace/defense, manufacturing, government, and commercial industries. Our Mission is to deliver superior service to…