Billing Specialist

Randstad USA; Washington (District of Columbia); On-site; USD 70,000 - 95,000; Full time

Job summary

Our client is seeking an experienced Billing Specialist to own the full billing cycle from contract validation to invoice customization and client support in a fast-paced, accuracy-driven environment.

Reporting to the Billing Manager, you will guide junior staff and ensure compliance across the organization with strong analytical and communication skills.

Qualifications

• 5+ years of full-cycle billing experience in a professional services environment.
• Strong experience with ERP systems, especially Workday.
• Proficiency in Microsoft Office and 10-key operations.

Responsibilities

• Review contracts and validate project setups for engagement compliance.
• Edit, customize, and process complex and electronic invoices.
• Perform WIP analysis, progress reporting, and documentation tracking.
• Manage multiple assignments with high accuracy and timeliness.
• Provide onboarding support to junior billing team members.

Skills

Billing knowledge

Communication skills

WIP analysis

Tools

Workday

Excel

10-key

e-Billing Hub

Job description

Our client, a premier global professional services firm, is seeking an experienced Billing Specialist to join their Corporate Billing Department. This organization provides high impact strategic advisory and expert solutions to complex business challenges, boasting a collaborative, fast paced environment that highly values accuracy and exceptional service delivery.

Role Overview:

Reporting directly to the Billing Manager, you will take ownership of the full billing cycle, from contract validation through invoice customization and client support. This role plays a critical part in maintaining financial compliance while supporting departmental and firmwide goals.

Key Responsibilities:

• Review client contracts and validate project setups to ensure engagement compliance.
• Edit, customize, and process complex, standard, and electronic invoices.
• Perform Work-in-Progress (WIP) analysis, progress reporting, and documentation tracking.
• Manage multiple assignments concurrently while delivering top-tier internal and external customer support.
• Provide guidance and onboarding support to junior billing team members over time.

Qualifications:

• 5+ years of full-cycle billing experience within a professional services environment. Must have high volume billing experience.
• Hands on experience with financial processes and ERP systems (Workday for Professional Services strongly preferred).
• Proficiency in Microsoft Office (Excel, Word, Outlook) and 10 key operations.
• Outstanding communication, multi-tasking, and organizational skills; poise and professional polish required.
• Experience with e-billing platforms (e-Billing Hub a plus).
• International multi-currency billing, or bankruptcy fee applications is a strong plus.