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Part Time Invoice Processing Jobs in Pennsylvania

Quality Buildings

Accounts Payable Specialist

Lancaster, PA · On-site

$24 - $26/hr

Manage the accounts payable process, including invoice processing, coding, vendor payments, and ... SCHEDULE * Part-time | Target 20-25 hours per week * Work hours | Weekly schedule, Monday to Friday ...

East End Cooperative, Inc.

Finance Clerk

Pittsburgh, PA · On-site

$17.25 - $23/hr

Job Type Part-time Description Purpose To ensure fiscal responsibility in Co-op operations by ... Ensure accurate and timely data entry and invoice processing in Co-op's accounting software.

Quality Buildings

Accounts Payable Specialist

Lancaster, PA · On-site

$24 - $26/hr

Manage the accounts payable process, including invoice processing, coding, vendor payments, and ... SCHEDULE * Part-time | Target 20-25 hours per week * Work hours | Weekly schedule, Monday to Friday ...

ASM Global

Part Time Accounting Clerk

Moosic, PA · On-site

$23/hr

Accounting Clerk-Part Time DEPARTMENT: Accounting REPORTS TO: General Manager FLSA STATUS ... to POs; invoice entry; vendor file maintenance * Payroll: employee file maintenance, process ...

ASM Global

Part Time Accounting Clerk

Moosic, PA

$23/hr

Part time LOCATION: PNC Fields LEGENDS GLOBAL Legends Global is the premier partner to the world ... to POs; invoice entry; vendor file maintenance * Payroll: employee file maintenance, process ...

ORE Rentals

Accounts Payable/General Office-PT

Quakertown, PA · On-site

$18.50 - $23.50/hr

Accounts Payable/General Office Part Time Monday -Friday Competitive pay depends on experience Key ... Perform invoice and general-ledger data entry * Prepare and process payments weekly by check or ...

ORE, Inc.

Accounts Payable/General Office-PT

Quakertown, PA · On-site

$18.50 - $23.50/hr

Accounts Payable/General Office Part Time Monday -Friday Competitive pay depends on experience Key ... Perform invoice and general-ledger data entry * Prepare and process payments weekly by check or ...

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All JobsInvoice Processing JobsPart Time Invoice Processing JobsPart Time Invoice Processing Jobs in Pennsylvania

Part Time Invoice Processing information

What is part time invoice processing?

Part time invoice processing involves handling invoices for a company or organization on a part-time basis, typically working fewer hours than a full-time employee. This job includes tasks such as reviewing, verifying, and entering invoices into financial systems, ensuring accuracy, and coordinating with vendors or internal teams to resolve discrepancies. Part time invoice processors help maintain accurate financial records and support the accounts payable department. This role is ideal for those seeking flexible work hours while contributing to essential financial operations.

What are the key skills and qualifications needed to thrive as a part time invoice processing specialist?

To thrive in Part Time Invoice Processing, you need attention to detail, basic accounting knowledge, and familiarity with financial documentation, often supported by a high school diploma or relevant experience. Proficiency with accounting software like QuickBooks or SAP, as well as spreadsheet tools such as Microsoft Excel, is typically required. Strong organizational skills, reliability, and effective communication help you manage deadlines and resolve discrepancies efficiently. These skills are essential for ensuring accurate, timely invoice management, which supports smooth financial operations and vendor relationships.

What are some common challenges faced in a part-time invoice processing role, and how can they be managed?

In a part-time invoice processing role, one common challenge is managing a high volume of invoices within limited working hours, which requires strong organizational and time management skills. Additionally, ensuring accuracy while working quickly can be demanding, especially when handling complex or unclear documentation. Building good communication with team members and vendors is essential to resolve discrepancies efficiently. Familiarity with accounting software and following established protocols can help streamline workflows and reduce errors.

What is the difference between Part Time Invoice Processing vs Part Time Accounts Payable Clerk?

AspectPart Time Invoice ProcessingPart Time Accounts Payable Clerk
CredentialsBasic accounting knowledge, familiarity with invoicing softwareAccounting or finance background, experience with accounts payable systems
Work EnvironmentOffice setting, often remote or flexible hoursOffice environment, may involve vendor interactions
Industry UsageCommon in small to medium businesses, freelancingWidely used in corporate finance departments
Search IntentLooking for invoicing tasks, part-time finance rolesSearching for accounts payable or finance support roles

Part Time Invoice Processing focuses on managing and verifying incoming invoices, often requiring basic accounting skills. In contrast, Part Time Accounts Payable Clerk involves broader responsibilities in managing all aspects of vendor payments and financial record-keeping. Both roles are essential in finance operations but differ in scope and specific tasks.

What are the most commonly searched types of Invoice Processing jobs in Pennsylvania?

The most popular types of Invoice Processing jobs in Pennsylvania are:

What are popular job titles related to Part Time Invoice Processing jobs in Pennsylvania?

For Part Time Invoice Processing jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Part Time Invoice Processing jobs in Pennsylvania look for?

The top searched job categories for Part Time Invoice Processing jobs in Pennsylvania are:

Part Time Invoice Processing jobs near you
Infographic showing various Part Time Invoice Processing job openings in Pennsylvania as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution.

Part-time Administrative Assistant (Materials Science Lab)

Cranberry Township, PA

ECS Ltd
See more jobs at ECS Ltdexternal

$18 - $22/hr

Part-time

PTO

Re-posted 10 days ago

Job description


Responsibilities

Project Support & Coordination

  • Log-in MSL Samples upon arrival
  • Sign scan and upload sample submission forms,
  • Review samples to ensure proper documentation,
  • Create labeled containers and project tracking folders,
  • Email clients with sample receipt information and expected reporting dates
  • Track project deadlines, deliverables, and internal review cycles
  • Maintain and update project ALF items
  • Manage document templates (proposals, reports, invoices, scopes of work)

Proposal & Report Production

  • Format and compile proposals and technical reports to spec
  • Maintain resume and project portfolio libraries for inclusion in proposals
  • Track RFPs and help prepare submission materials
  • Proofread and clean up technical documents for spelling, grammar, and formatting consistency

Document & Data Management

  • Upload, track, organize and archive project files (proposals, contracts, etc.)
  • Track MSL documentation
  • Scan analysis sheets and upload to project file upon completion of project.
  • Track and record MSL Sample Disposition – storage of samples after completion and tracking sample disposal schedule

Client & Vendor Interface

  • Schedule meetings, site visits, and follow-ups with clients and subcontractors
  • Send out thank-you notes, scheduling reminders, and other client communications

Internal Team Support

  • Assist with onboarding new team members (IT setup, training resources, HR coordination)
  • Maintain PTO calendars, travel schedules, and internal resource allocations
  • Track professional licensing, certifications, and CEUs for our team

Finance & Resource Tracking

  • Track billable time, utilization rates, and project budgets (working with PMs)
  • Follow up on timesheets, expense reports, and reimbursements
  • Assist with invoicing and collections coordination
  • SubK invoice processing
  • Track and maintain equipment calibration schedule

Laboratory Specific Support

  • Consumable supply ordering and invoice processing
  • Scheduling and tracking laboratory waste disposal
  • Ensuring lab cleanliness checklist completed bi-weekly
  • Assist with quality system management

Marketing & Outreach

  • Help maintain your team's LinkedIn presence (draft posts, share updates)
  • Track upcoming conferences, speaking engagements, and award deadlines
  • Format case studies, presentations, and one-pagers

Special Projects

  • Research products, vendors, or building codes for upcoming scopes
  • Assist in compiling and updating training materials

Qualifications

  • High school diploma or GED

  • 0-2 years related experience

The expected pay range for this role and location is $18-$22/hour. The final agreed-upon compensation will be determined based on specific location and other individual qualifications.


About Us

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.

ECS is an Equal Opportunity Employer. To learn more, click here.

Qualifications:

ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.

ECS is an Equal Opportunity Employer. To learn more, click here.

Education:UNAVAILABLEEmployment Type: PART_TIME

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