Accounts Payable Manager

Accounts Payable Manager

About Slate

At Slate, we’re building safe, reliable vehicles that people can afford, personalize and love—and doing it here in the USA as part of our commitment to reindustrialization. The spirit of DIY and customization runs throughout every element of a Slate, because people should have control over how their trucks look, feel, and represent them.

Who we are looking for:

Slate is looking for a dynamic, organized, experienced Accounts Payable Manager to join our growing team. As we scale our operations, we are seeking a detail-oriented Accounts Payable Manager to help manage and streamline our accounts payable function. The ideal candidate will be comfortable navigating a fast-paced, ever-evolving environment and will be instrumental in optimizing our accounting processes as we implement new systems to support our growth. This position will be responsible for ensuring accurate and timely processing of vendor invoices and maintaining an efficient accounts payable system.

What you get to do:

Work closely with stakeholders to complete the accounting activities for our company on an ongoing basis. 

• Oversee the accounts payable process, ensuring accurate and timely processing of vendor invoices.


• Supervise, mentor, and lead a growing accounts payable team, fostering a collaborative, high-performance environment.


• Collaborate with Treasury and Procurement to improve cash flow and working capital management through optimized payment strategies.


• Reconcile vendor statements, resolving any discrepancies in a timely manner.


• Maintain accurate records of accounts payable transactions and vendor information.


• Develop strong relationships with key vendors to negotiate favorable terms and support strategic sourcing initiatives.


• Ensure robust internal controls within the AP function, maintaining compliance with company policies and relevant accounting standards (e.g., SOX readiness if relevant).


• Establish, track, and report on AP KPIs (e.g., Days Payable Outstanding, invoice cycle time, vendor payment accuracy) to drive continuous improvement.


• Partner with Procurement and Operations to validate vendor data, manage purchase orders, and resolve complex issues impacting vendor payments.


• Assist in month-end closing activities related to accounts payables.


• Contribute to process improvement initiatives to enhance the efficiency of the accounts payable function.


• Identify opportunities for cost-saving initiatives, and automation solutions to streamline accounts payable workflows.


• Drive the implementation of AP automation and ERP upgrades, collaborating with IT and finance partners to ensure successful adoption and optimization.

What you bring to the team:

• 10+ years of experience in accounts payable, accounts receivable, expense management, and/or accounting.


• Proven experience in managing system implementations and transitions (ERP systems, AP automation tools, etc.).


• Strong understanding of accounting principles, processes, and internal controls.


• Excellent organizational skills with the ability to manage multiple tasks, priorities, and deadlines.


• Exceptional communication and interpersonal skills, with the ability to build relationships both internally and externally.


• Proficiency in accounting software (e.g., QuickBooks, NetSuite) and Microsoft Excel.


• Experience with accounts payable automation tools and cloud-based accounting systems is a plus.


• Experience in completing accounting activities for a company with physical inventory.


• Ability to plan out, process map, and implement new procedures.


• Excellent communication skills and a strong alignment with the company's values.


• Strong judgement and analytical skills.


• Ability to juggle multiple assignments at the same time.


• Strong ethics and integrity.

Why Join Team Slate?

We’re fueled by grit, determination, and attention to detail. Slate’s start-up spirit of ingenuity and resourcefulness moves our business forward. Team Slate fosters a culture of excellence, innovation, and mutual respect, and is motivated by shared principles.

• Safety First


• Delight Customers


• One Team


• Relentless Improvement


• Fast, Frugal and Scrappy


• Respectful Collaboration


• Positive Legacy

We want to work with people that reflect the communities in which we operate.

• Slate is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, marital status, parental status, cultural background, organizational level, work styles, tenure and life experiences. Or for any other reason.


• Slate is committed to providing reasonable accommodation for qualified individuals with disabilities in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at [email protected] .