AR Operations Manager, Billing

AR Operations Manager, Billing

Location: San Francisco, CA

Onsite Flexibility: Remote anywhere in the U.S.

Contract Details

• Position Type: Contract
• Contract Duration: 5 months (with potential for extension)
• Start: June 8, 2026
• Pay Rate: $55.00 / Hour (USD)
• Shift / Schedule: 8:00 AM 5:00 PM; must work Pacific or Mountain Time (preferred: 8:00 AM 5:00 PM PST or 9:00 AM 6:00 PM PST; East Coast candidates must adjust schedule accordingly)
• Work Authorization: Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

Job Summary

We are seeking an experienced Accounts Receivable Manager, Billing, to lead and optimize our end-to-end AR and billing functions. This role requires a proactive, process-driven leader with a strong accounting foundation and proven leadership capabilities. The ideal candidate will have experience in high-volume invoicing environments, a deep understanding of the full accounting cycle, and the ability to drive operational transformation. This position involves collaborating with various internal teams and external stakeholders to streamline billing processes and implement best practices.

Key Responsibilities

• Lead and manage the daily operations of the Accounts Receivable Billing team, while collaborating with the overall AR function, including Cash Application and Collections.
• Oversee high-volume invoicing processes ensuring accuracy, timeliness, and compliance, through coordination with Billing Ops and Sales teams.
• Collaborate with Revenue Accounting to ensure proper revenue recognition and alignment with accounting policies.
• Oversee the preparation and validation of large, complex billing files and related integrations.
• Perform month-end close responsibilities related to AR, including reconciliations, fluctuation analysis and reporting.
• Drive continuous process improvements, including operational excellence and automation, to ensure end-to-end processes are scalable to support business growth.
• Develop and monitor KPIs to monitor and action on Accounts Receivable metrics.
• Mentor, coach, and develop Accounts Receivable team members.
• Ensure internal controls are in place and adhered to, including SOX, financial and operational audit compliance.
• Support financial planning by forecasting cash and updating anticipated receivable related balances.
• Lead daily AR/Billing operations and manage a team of 3 (2 Senior, 1 Billing Specialist).
• Oversee approximately 5,000 invoices/month (high-volume environment); approximately 10% require adjustments.
• Own month-end close (Day 4 close timeline).
• Manage billing across multiple areas: 85% rideshare (core business) and Ads/Media billing (complex, contract-based).
• Oversee manual billing processes including spreadsheet-driven workflows and data pushed into Oracle.
• Review and QA team output (triple-check work).
• Handle mid-month adjustments and post-close corrections.
• Build/standardize SOPs and documentation (videos, etc.).
• Support process improvement and future automation efforts.

Required Skills

• 5 10 years of progressive AR/Billing experience in a high-volume environment, with prior management or team leadership experience.
• Strong accounting knowledge with a solid understanding of GL impact and reconciliations.
• High-volume invoicing experience and hands-on Oracle Fusion experience required.
• Proven experience implementing process improvements and operational efficiencies.
• Strong analytical, organizational, and problem-solving skills.
• Advanced proficiency in Google Suite applications.
• Excellent verbal and written communication skills.
• Ability to operate proactively and strategically, not just transactionally.
• Experience in a high-volume, complex billing SaaS environment.
• Strong Excel / manual processing experience.
• High attention to detail, especially in complex billing environments.
• Experience managing end-to-end billing and month-end close.
• A proactive, solutions-oriented leader.
• Someone who understands the "why" behind the numbers, not just processing transactions.
• A change agent comfortable modernizing and optimizing systems.
• Strong communicator who can collaborate across departments.
• Detail-oriented but able to think at a higher operational level.

Preferred Skills

• Zuora (very attractive).
• Oracle Cloud Fusion (nice to have).
• Experience with contract-based billing (vs. usage/actuals).
• Exposure to multi-entity or international billing.
• Experience with AI / automation tools in billing processes.

Education Requirements

• Bachelor's degree in Accounting or Finance preferred; CPA is an advantage.

Required Experience

• 5 10 years of progressive AR/Billing experience, with prior management or team leadership experience.
• Experience managing end-to-end billing and month-end close in a high-volume environment.
• Experience in fast-paced, high-volume environments.

Nice-to-Have Experience

• Experience with contract-based billing (vs. usage/actuals).
• Exposure to multi-entity or international billing.
• Background in tech / SaaS / rideshare / marketplace environments.
• Experience balancing operations and process improvements.

Benefits

• Medical, Vision, and Dental Insurance Plans
• 401k Retirement Fund

About the Client

Peer-to-peer ridesharing platform providing personalized, multimodal transportation options.

About GTT

GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.

Job Number: 26-06130

#LI-GTT #LI-Onsite