AP Accountant

Accounts Payable Accountant

Location: Edmond, OK

Work Arrangement: On-site

Position Overview

Orion Security Solutions (OSS) is seeking an experienced, detail-oriented Accounts Payable Accountant to join our accounting team. This position is ideal for an accounting professional with strong hands-on accounts payable experience who is comfortable working independently, managing a high volume of transactions, and collaborating as part of a team. Previous experience required.

As a member of our five-person accounting team, the Accounts Payable Accountant will play an important role in ensuring vendor invoices, payments, reconciliations, and related accounting activities are processed accurately and efficiently. We are looking for someone who is organized, dependable, comfortable working in a fast-paced environment, and able to take ownership of their responsibilities while contributing wherever needed.

This is a hands-on accounting position with opportunities to expand your knowledge and responsibilities as the company continues to grow.

Key Responsibilities

• Accounts Payable: Manage day-to-day accounts payable activities, including reviewing, coding, and processing vendor invoices accurately and timely.
• Invoice & PO Matching: Match invoices to purchase orders and supporting documentation; obtain appropriate internal approvals for non-PO invoices and resolve discrepancies before processing.
• Vendor Management: Maintain positive vendor relationships, respond to inquiries, research payment issues, and resolve invoice or account discrepancies. Send remittance statements as payments are made.
• Vendor Reconciliation: Reconcile vendor statements and accounts to ensure invoices, credits, and payments are accurately recorded.
• Accounting Accuracy: Ensure transactions are properly coded to the appropriate general ledger accounts, departments, projects, or other applicable classifications.
• Record Maintenance: Maintain accurate and organized AP records, vendor information, invoice documentation, and supporting accounting records.
• Credit Card Processing: Cross-train on company credit card transactions, reconciliations, and supporting documentation.
• Month-End Support: Assist with accounts payable-related month-end activities, reconciliations, accruals, and other accounting functions as needed.
• Issue Resolution: Proactively identify discrepancies or missing information and work with internal departments and vendors to resolve issues.
• Team Collaboration: Work closely with other members of the five-person accounting team and provide support with accounting projects, reporting, reconciliations, and other departmental needs.
• Follow established internal controls, accounting procedures, and company policies.
• Perform other accounting and administrative duties as assigned.

Qualifications

• Minimum of 3 years of accounting experience with direct accounts payable experience required.
• Demonstrated experience processing high volume of invoices, reconciling vendor accounts, researching discrepancies, and maintaining accurate AP records.
• Strong understanding of basic accounting principles and general ledger coding.
• High level of accuracy and attention to detail.
• Ability to independently prioritize while meeting deadlines.
• Strong problem-solving skills and the ability to research and resolve discrepancies.
• Proficiency in Microsoft Excel; experience with QuickBooks or similar accounting software preferred.
• Strong organizational, written, and verbal communication skills.
• Ability to work effectively both independently and collaboratively as part of an accounting team.
• Associate's or Bachelor's degree in Accounting, Finance, Business, or a related field is preferred; equivalent relevant accounting experience will also be considered.

What We're Looking For

The ideal candidate is someone who knows accounts payable, takes ownership of their work, and can step into a busy accounting environment and make an immediate contribution. You should be comfortable managing competing priorities, communicating with vendors and internal teams, identifying issues before they become problems, and following tasks through to completion. You should be detail oriented and organized.

You don't need to be a Controller or senior-level accounting leader to succeed in this position. We are looking for a high-functioning accounting professional who is confident in AP, dependable, organized, and ready to be an important part of a collaborative accounting team.

Why OSS?

Established Team: Join a collaborative five-person accounting team where responsibilities are shared and your contributions matter.

Opportunity for Growth: Expand your accounting knowledge through cross-training and exposure to additional accounting functions as the organization continues to grow.

Meaningful Ownership: Take responsibility for an important part of the company's accounting operations while having the support of an experienced team.

Fast-Paced Environment: Work for a growing organization where initiative, accountability, and problem-solving are valued.

About Orion Security Solutions

Orion Security Solutions (OSS) is an industry leader in advanced security solutions, specializing in technical, physical, and IT security. We pride ourselves on employing talented professionals who share our commitment to Dedication, Honor, and Integrity and on delivering high-quality services and solutions to our customers.

At OSS, these core values guide how we work, how we serve our customers, and how we support one another. We look for team members who take ownership of their responsibilities, follow through on their commitments, and approach their work with professionalism and integrity.

We offer competitive benefits, opportunities for professional growth, and the chance to build a career with a growing organization committed to excellence and to doing things the right way.

Location: Headquarters - Edmond, Oklahoma

This is an on-site position and is not eligible for remote work.

Join Orion Security Solutions and bring your accounts payable experience to a team where your knowledge, accuracy, and contributions will make an impact.

EOE – All applicants must be able to successfully complete required pre-employment screening, including a drug test and background check.