Accounts Receivable Specialist

Summary

Centerline designs, builds, and maintains critical infrastructure across North America. The company is seeking an Accounts Receivable Specialist to manage invoicing and contract administration for infrastructure projects, support billing and contract integration for acquired companies, and improve standardized processes and reporting.

Responsibilities

• Generate, review, reconcile and issue accurate customer invoices in accordance with contract terms, project milestones, and billing schedules
• Process invoicing for newly acquired legacy companies, aligning their historical billing practices with current company standards and systems. Identify and resolve billing discrepancies
• Draft, review, and manage customer/vendor contracts related to PMO and infrastructure projects
• Maintain a centralized contract repository, tracking key terms, renewal dates, pricing, and billing milestones. Coordinate with PM teams to ensure contract terms are correct in billing systems
• Track contract amendments, renewals, and expirations, proactively flagging items requiring action
• Support integration activities for acquired companies, including data migration, system alignment, and process harmonization related to billing and contracts
• Assist in developing and refining standard operating procedures (SOPs) for invoicing and contract management as the organization scales and ensure they align with company policy
• Provide audit ready, organized reporting and status updates on AR, invoicing, and contract metrics to PMO leadership

Skills

• Bachelor's degree in Accounting, Finance, Business Administration, or related field (or equivalent experience)
• 2–5 years of experience in accounts receivable, billing, or contract administration, ideally within a PMO, professional services, or infrastructure/technology environment
• Experience with mergers, acquisitions, or business integrations is a strong plus, particularly around billing/contract transitions
• Experience supporting infrastructure, telecom, or managed services organizations
• Familiarity with contract redlining/negotiation basics (not requiring legal authority, but able to flag issues)
• Experience standardizing processes across multiple legal entities or business units
• We prefer candidates based in Central or Eastern Time (CST/EST) hours to allow for overlap with team meetings, collaboration, and business hours

Qualifications

Must Haves

• Bachelor's degree in Accounting, Finance, Business Administration, or related field (or equivalent experience)
• 2–5 years of experience in accounts receivable, billing, or contract administration, ideally within a PMO, professional services, or infrastructure/technology environment
• Experience with mergers, acquisitions, or business integrations is a strong plus, particularly around billing/contract transitions
• Experience supporting infrastructure, telecom, or managed services organizations
• Familiarity with contract redlining/negotiation basics (not requiring legal authority, but able to flag issues)
• Experience standardizing processes across multiple legal entities or business units

Nice to Haves

• We prefer candidates based in Central or Eastern Time (CST/EST) hours to allow for overlap with team meetings, collaboration, and business hours

Benefits

• Professional advancement and career support
• Comprehensive insurance benefits — medical, dental, and vision
• 401(k) plan
• Referral bonuses
• Generous PTO