Billing Operations Lead — Stabilization & Process Excellence

Phaxis; El Segundo (CA); On-site; USD 77,000 - 83,000; Full time

Job summary

Phaxis is seeking a hands-on AR/Billing Operations Sr Manager in El Segundo to stabilize a high-volume environment across multiple systems. This onsite role aims to install structure, controls, and accountability, with potential for hybrid work after stabilization.

The candidate should bring 5–10 years in AR/billing operations, a proven ability to implement processes quickly, and strong Excel skills to manage large data sets and reconcile information.

Qualifications

• 5–10 years in AR, billing, or accounting operations.
• Experience in high-volume or multi-system environments.
• Hands-on, proactive, and execution-focused; able to create order in unstructured settings.

Responsibilities

• Ensure invoices are generated accurately and on time.
• Implement and enforce daily and monthly billing checklists.
• Identify and resolve billing errors and inconsistencies.
• Drive execution of collections workflows and follow-ups.
• Track aging, past-due accounts, and escalation paths.
• Establish daily, weekly, and monthly checklists across billing and AR.
• Build and document clear workflows and SOPs.

Skills

AR operations

Billing

Process improvement

Excel

Operations leadership

High-volume environments

Tools

Excel

Job description

Phaxis is seeking a hands-on AR/Billing Operations Sr Manager in El Segundo to stabilize a high-volume environment across multiple systems. This onsite role aims to install structure, controls, and accountability, with potential for hybrid work after stabilization.

The candidate should bring 5–10 years in AR/billing operations, a proven ability to implement processes quickly, and strong Excel skills to manage large data sets and reconcile information.