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Lockbox Jobs in Phoenix, AZ (NOW HIRING)

System One

Accounts Receivable Representative III

Phoenix, AZ · Remote

$19.50 - $24.50/hr

Experience using payer portals, clearinghouses, and lockbox files. * Comfortable working with batch files, remittance advice, and custom posting rules. * Familiarity with automated and manual posting ...

System One

Accounts Receivable Representative III

Phoenix, AZ · Remote

$19.50 - $24.50/hr

Experience using payer portals, clearinghouses, and lockbox files. * Comfortable working with batch files, remittance advice, and custom posting rules. * Familiarity with automated and manual posting ...

System One

Accounts Receivable Representative III

Phoenix, AZ · Remote

$19.50 - $24.50/hr

Experience using payer portals, clearinghouses, and lockbox files. * Comfortable working with batch files, remittance advice, and custom posting rules. * Familiarity with automated and manual posting ...

System One

Accounts Receivable Representative III

Phoenix, AZ · Remote

$19.50 - $24.50/hr

Experience using payer portals, clearinghouses, and lockbox files. * Comfortable working with batch files, remittance advice, and custom posting rules. * Familiarity with automated and manual posting ...

System One

Accounts Receivable Representative III

Phoenix, AZ · Remote

$19.50 - $24.50/hr

Experience using payer portals, clearinghouses, and lockbox files. * Comfortable working with batch files, remittance advice, and custom posting rules. * Familiarity with automated and manual posting ...

LHH US

Payment Poster

Phoenix, AZ · On-site

$23 - $26/hr

Post and apply customer payments received via ACH, wire transfers, lockbox, credit card, and checks. * Match incoming payments to open invoices and customer accounts. * Research and resolve unapplied ...

LHH US

Payment Poster

Phoenix, AZ

$23 - $26/hr

Post and apply customer payments received via ACH, wire transfers, lockbox, credit card, and checks. * Match incoming payments to open invoices and customer accounts. * Research and resolve unapplied ...

defi AUTO LLC

Cash Management Manager

Phoenix, AZ · On-site

$70K - $75K/yr

This position is responsible for all cash management functions for servicing automotive leases and loans, including payment & payoffs, daily cash reconciliation from multiple payment avenues (lockbox ...

Western Alliance Bank

AB Relationship Banker

Chandler, AZ · On-site

$18.25 - $24/hr

Utilize all resources to assist clients with account payment research and lockbox inquiries. Assist with all aspects of association transitions between management companies. * Utilize daily reports ...

Western Alliance Bank

Relationship Banker

Chandler, AZ · On-site

$18.25 - $24/hr

Utilize all resources to assist clients with account payment research and lockbox inquiries. Assist with all aspects of association transitions between management companies. * Utilize daily reports ...

Western Alliance Bank

AB Relationship Banker

Chandler, AZ · On-site

$18.25 - $24/hr

Utilize all resources to assist clients with account payment research and lockbox inquiries. Assist with all aspects of association transitions between management companies. * Utilize daily reports ...

Western Alliance Bank

Relationship Banker

Chandler, AZ · On-site

$18.25 - $24/hr

Utilize all resources to assist clients with account payment research and lockbox inquiries. Assist with all aspects of association transitions between management companies. * Utilize daily reports ...

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All JobsLockbox JobsLockbox Jobs in Phoenix, AZ

Lockbox information

See Phoenix, AZ salary details

$9

$46

$62

How much do lockbox jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for lockbox in Phoenix, AZ is $46.19, according to ZipRecruiter salary data. Most workers in this role earn between $41.06 and $53.75 per hour, depending on experience, location, and employer.

What is a lockbox?

A Lockbox job typically involves processing and managing incoming payments for businesses or financial institutions. Employees in this role are responsible for opening mail that contains payments, such as checks, and entering payment information into a computerized system for deposit and record-keeping. Lockbox processing helps companies receive and process payments quickly and securely, improving cash flow and reducing the risk of errors. The job often requires attention to detail, confidentiality, and the ability to work efficiently with large volumes of transactions.

What skills and qualifications are needed to thrive as a lockbox specialist?

To thrive as a Lockbox Specialist, you need strong data entry skills, attention to detail, and familiarity with banking procedures, often supported by a high school diploma or equivalent. Experience with lockbox processing systems, check imaging software, and payment processing platforms is typically required. Excellent organizational skills, reliability, and the ability to work efficiently under deadlines are crucial soft skills for this role. These competencies ensure accurate and timely processing of payments, which is vital for maintaining client trust and operational efficiency in financial services.

What are common challenges faced by professionals working in lockbox operations?

Professionals in lockbox operations often face challenges related to handling high volumes of financial transactions within tight deadlines, as accuracy and speed are critical to ensuring timely deposits and client satisfaction. They may need to troubleshoot discrepancies, such as misapplied payments or missing documentation, and must remain vigilant about security and confidentiality due to the sensitive nature of financial data. Additionally, adapting to evolving technology platforms and maintaining clear communication with both internal teams and external clients are essential for success in this role.

What is the difference between Lockbox vs Accounts Payable Clerk?

AspectLockboxAccounts Payable Clerk
Primary RoleProcessing incoming payments and remittances for a companyManaging and processing outgoing payments to vendors
Work EnvironmentBanking, finance, or corporate finance departmentsAccounting or finance departments within organizations
Required CredentialsBasic accounting knowledge, familiarity with banking systemsAccounting or finance degree, proficiency in accounting software
Industry UsageCommon in banking, finance, and large corporationsWidely used in corporate accounting and finance teams

While both roles involve financial processes, a Lockbox primarily handles incoming payments processing, whereas an Accounts Payable Clerk manages outgoing vendor payments. Understanding these differences helps organizations optimize their financial operations and ensures the right skills are matched to each role.

What does a lockbox associate do?

A lockbox associate processes payments and deposits by opening, sorting, and recording checks and remittances received through lockbox services. They verify payment information, ensure accuracy, and input data into financial systems, often using specialized software. Attention to detail and accuracy are essential in this role, which supports efficient cash flow management for organizations.

What are the most commonly searched types of Lockbox jobs in Phoenix, AZ?

The most popular types of Lockbox jobs in Phoenix, AZ are:

What are popular job titles related to Lockbox jobs in Phoenix, AZ?

For Lockbox jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Lockbox jobs in Phoenix, AZ look for?

The top searched job categories for Lockbox jobs in Phoenix, AZ are:

What cities near Phoenix, AZ are hiring for Lockbox jobs?

Cities near Phoenix, AZ with the most Lockbox job openings:

Lockbox jobs near you
Infographic showing various Lockbox job openings in Phoenix, AZ as of August 2026, with employment types broken down into 80% Full Time, 10% Part Time, and 10% Contract. Highlights an 60% In-person, 10% Hybrid, and 30% Remote job distribution, with an average salary of $96,075 per year, or $46.2 per hour.

Accounts Receivable Representative III

System One

Phoenix, AZ • Remote

$19.50 - $24.50/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 19 days ago

Job description

Job Title: Accounts Receivable Representative III Location: Phoenix, AZ Type: Contract To Hire Work Model: Hybrid – onsite and remote Hours: 40.0 Overview System One is seeking an Accounts Receivable Representative III for an opportunity in Phoenix, AZ.

Responsibilities

  • Manage healthcare payment posting processes both manually and electronically, ensuring timely and accurate posting of payments.
  • Interpret Explanation of Benefits (EOBs), EFTs, ERAs, COB, and 835 files with a strong understanding of payer rules including Medicare, Medicaid, Commercial, and Workers' Compensation.
  • Resolve complex denials and reconcile unapplied payments efficiently, using knowledge of contractual adjustments, proration logic, and secondary/tertiary payment rules.
  • Utilize EMR systems such as Interactant (HCS), WellSky, or other relevant systems to perform payment posting tasks.
  • Research payment variances, discrepancies, and incorrect payments, providing accurate resolutions independently.
  • Collaborate with billers, collectors, and payers to clarify and resolve payment issues.
  • Follow and suggest improvements to internal SOPs and workflows to enhance efficiency.
  • Quickly learn and retain knowledge of EMR systems and data reconciliation tools.
  • Use Excel and other data tools for payment reconciliation and reporting.

Requirements

  • 3-5 years of healthcare payment posting experience (manual and electronic).
  • Strong knowledge of EOBs, EFTs, ERAs, COB, and 835 file interpretation.
  • Deep understanding of payer rules including Medicare, Medicaid, Commercial, and Workers’ Compensation.
  • Familiarity with contractual adjustments, proration logic, and secondary/tertiary payment rules.
  • Experience with complex denial resolutions and reconciliation of unapplied payments.
  • Knowledge of accounting principles related to revenue cycle and payment reconciliation.
  • Proficiency with Excel and data reconciliation tools.
  • Experience using payer portals, clearinghouses, and lockbox files.
  • Comfortable working with batch files, remittance advice, and custom posting rules.
  • Familiarity with automated and manual posting environments and escalation procedures.
  • Self-starter with strong problem-solving skills.
  • Ability to work under pressure, meet deadlines, and maintain data integrity.
  • Strong communication skills for collaboration with multiple departments and payers.
  • Ability to learn EMR systems quickly and retain knowledge.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M-1 #LI-RN1

Ref: #431-IT Tampa

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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