Demo

Bookkeeper/Controller

PDI Ground Support Systems, Inc.
Mount Laurel, NJ Full Time
POSTED ON 7/11/2026
AVAILABLE BEFORE 11/7/2026

Company Overview
Polytech Defense Spares, a member company of The PDI Group, is an integrator, distributor and manufacturer producer of fasteners, small gun parts, gears, light assemblies and other hard-to-find component spare parts in support of the US Department of Defense (DoD) and international militaries. We are looking for a Bookkeeper join our fast-paced sales team.

Key Responsibilities

Controller Experience

Manages the financial activities of manufacturing operations, providing leadership in cost accounting, budgeting, inventory control, financial reporting, and business analysis.

  • Prepare monthly, quarterly, and annual financial statements and reports.
  • Maintain standard costing systems and ensure accurate product costing.
  • Monitor inventory valuation and oversee physical inventory counts.
  • Lead month-end and year-end closing activities.

Accounts Receivable & Collections

  • Generate customer invoices and packing lists within Sage accounting software.
  • Execute WAWF (Wide Area Workflow) invoicing while ensuring compliance with all government billing requirements and accurate Sage entry.
  • Monitor AR aging reports and conduct collection calls to ensure timely customer payments.
  • Utilize PIEE (Procurement Integrated Enterprise Environment) to track, manage, and resolve overdue government payments.
  • Process electronic bank deposits using remote scanner technology.
  • Record government and commercial cash receipts in Sage.
  • Manage credit card sales transactions and maintain secure payment records.

Accounts Payable

  • Match incoming vendor invoices to receiving documentation and verify pricing and quantities for accuracy prior to approval.
  • Accurately enter vendor invoices into Sage accounting software.
  • Process vendor payments through checks and ACH transactions on scheduled payment cycles.
  • Prepare and upload Positive Pay files and monitor daily banking activity to detect and prevent fraudulent transactions.
  • Maintain W-9 documentation and complete NJ tax certificates for customers as required.

General Bookkeeping & Financial Reporting

  • Perform daily and monthly bank reconciliations to maintain ledger accuracy.
  • Enter new customer orders and jobs into Sage for project cost tracking.
  • Prepare and distribute weekly AR/AP aging reports and daily cash receipt reports.
  • Prepare journal entries and assist with monthly sales reporting and spreadsheet verification.

Payroll Administration

  • Manage employee time clock software and generate accurate payroll timesheets.
  • Process payroll through ADP Run and ensure payroll entries are accurately reflected in Sage through journal entries and internal Excel tracking spreadsheets.
  • Administer employee deductions, garnishments, and benefit contributions.
  • Maintain employee records including PTO, vacation, and benefits administration.
  • Coordinate employee onboarding, termination processing, and benefits enrollment activities.

ERP Implementation & System Transition

  • Serve as a key contributor on the ERP implementation team during the transition from Sage/Access to a new ERP platform.
  • Assist with data cleanup, migration, validation, and reconciliation between legacy and new systems.
  • Support the development and documentation of accounting department standard operating procedures (SOPs).

Qualifications & Skills

  • Minimum 5 years of full-cycle bookkeeping experience.
  • Direct experience with WAWF and PIEE systems strongly preferred.
  • Strong proficiency with accounting software, payroll systems, and Microsoft Excel.
  • Experience participating in ERP software implementation or migration projects is highly desirable.
  • Professional communication skills with the ability to handle collections calls effectively.
  • Strong organizational skills, attention to detail, and ability to manage multiple priorities.
  • Collaborative team player with a proactive approach to problem solving.
  • Must be a U.S. Citizen.

Preferred Attributes

  • Experience working with government contracts or defense-related invoicing environments.
  • Knowledge of banking security practices including Positive Pay.
  • Ability to work independently while maintaining high levels of accuracy and confidentiality.

Pay: $30.00 - $35.00 per hour

Benefits:

  • 401(k)
  • Dental insurance
  • Disability insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance

Work Location: In person

Salary : $30 - $35

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