Manager, Accounts Payable

Company: Protos Security
Job Title: Accounts Payable Manager
Reports To: Senior Director, Transactional Accounting
Location: Roanoke, VA

Company Overview

Protos Security, a subsidiary of Security Services Holdings, is the largest technology enabled Security Officer Management company in the U.S. Headquartered in Norwalk, CT, Protos also has offices in New York, Texas, Virginia, Illinois, California, Tennessee, and Georgia, as well as international locations in Canada and the UK.

We are a game changer in the security and software industry, revolutionizing how security is managed and delivered to make the world a safer place.

Position Summary

The Accounts Payable Manager is a key finance leader responsible for ensuring operational excellence, financial integrity, and scalable process management within the accounts payable function.

This role goes beyond transaction oversight. The Accounts Payable Manager will lead a high-performing team, strengthen vendor and officer partnerships, drive automation and process optimization, and ensure compliance with financial controls and regulatory requirements. The ideal candidate brings a mindset of ownership, continuous improvement, and cross-functional collaboration.

This leader plays a critical role in protecting the company’s financial health while fostering a culture of accountability, service, and precision.

Essential Duties & Responsibilities

Leadership & Team Development

• Lead, coach, and develop the accounts payable team to drive high performance, accountability, and professional growth.
• Establish clear performance standards and metrics aligned with company objectives.
• Foster a collaborative, respectful team culture that reflects company values.
• Ensure succession, readiness and skill development within the function.

Operational Ownership

• Own and optimize the end-to-end accounts payable lifecycle, including invoice processing, approval workflows, payment execution, and vendor reconciliation.
• Ensure timely and accurate payment processing while maintaining strong internal controls.
• Monitor and manage AP aging to support healthy vendor relationships and cash flow strategy.
• Identify and resolve complex discrepancies with sound judgment and urgency.

Financial Controls & Compliance

• Maintain adherence to company policies, GAAP standards, and regulatory requirements.
• Oversee 1099 reporting, sales tax compliance, and other applicable tax obligations.
• Support internal and external audits, ensuring documentation integrity and control effectiveness.
• Partner with the Controller to strengthen internal control frameworks and mitigate risk.

Process Improvement & Automation

• Continuously evaluate AP systems and processes to drive efficiency, scalability, and accuracy.
• Lead initiatives related to automation, system enhancements, and workflow optimization.
• Leverage data analytics and reporting tools to provide actionable insights to leadership.
• Implement best practices aligned with enterprise finance standards.

Cross-Functional Partnership

• Partner with Operations, Procurement, and other departments to streamline invoice approvals and reduce cycle times.
• Serve as a trusted internal resource for resolving vendor inquiries and payment issues.
• Maintain strong, professional vendor relationships while safeguarding company interests.

Reporting & Strategic Contribution

• Develop and analyze AP metrics, dashboards, and financial reports to inform leadership decision-making.
• Contribute to month-end and year-end close processes, including accruals and reconciliations.
• Support cash flow forecasting and working capital management initiatives.

Success in This Role

Within the first 12 months, the Accounts Payable Manager will:

• Establish measurable improvements in processing accuracy and cycle time.
• Strengthen vendor and officer satisfaction while reducing escalations and disputes.
• Implement at least one process automation or workflow enhancement initiative.
• Improve reporting transparency and visibility into AP metrics.
• Elevate team engagement, performance standards, and accountability.

Qualifications & Experience

• Bachelor’s or Associates degree in Accounting, Finance, Business, or related field.
• 5+ years of progressive experience in accounts payable leadership or similar finance management role.
• Demonstrated success leading teams in fast-paced, growth-oriented environments.
• Strong working knowledge of AP best practices, internal controls, and regulatory compliance.
• Experience with ERP systems and AP automation tools.
• Advanced Excel proficiency (pivot tables, lookups, data analysis).
• Proven ability to drive process improvement and operational efficiency.
• Strong analytical skills with the ability to resolve complex financial issues.
• Exceptional organizational, communication, and interpersonal skills.
• High level of integrity and discretion when handling sensitive financial information.
• Executive presence and ability to influence across functions.

Why You’ll Love Working With Us

At Protos Security, we are a community of driven professionals working together to make the world safer through technology and service. Here is what you can expect:

• Purpose Driven Work – Every role contributes to building smarter, more secure environments
• Growth Opportunities – Mentorship, cross functional projects, and career development
• Collaborative Culture – Open communication, respect, and team first thinking
• People First Values – Inclusive culture and generous employee support

Benefits Include:

• Competitive compensation 
• Health, Vision, Dental, and Life Insurance 
• Employee Assistance Program 
• FSA / HSA 
• 401(k) with employer contribution 
• Excellent Paid Time Off (24 days) 
• Collaborative work environment (and great coffee!) 

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to sit, use their hands to handle or operate objects, and communicate effectively (including speaking and hearing).

The employee must occasionally lift and/or move up to 10 pounds. 

Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, or any other protected status under applicable law.