Senior Accounting Clerk

Mariner; Overland Park (KS); On-site; USD 50,000 - 70,000; Full time

Job summary

Mariner is looking for an experienced Accounts Payable professional in Overland Park, Kansas. This full-cycle role emphasizes accuracy, efficiency, and timely payment disbursements while ensuring vendor relationships are maintained. The ideal candidate will have over three years of AP experience, hands-on knowledge of ERP systems, and the ability to manage high-volume processing. Strong problem-solving skills and clear communication are essential for success in this dynamic finance environment.

Qualifications

• 3+ years of full-cycle accounts payable experience.
• Hands-on experience with an ERP system.
• Experience with Paymode or a similar electronic payment platform.

Responsibilities

• Own the full-cycle AP process ensuring accuracy and efficiency.
• Process and code vendor invoices in an ERP system.
• Execute and manage payment runs through Paymode.

Skills

Full-cycle accounts payable experience

Hands-on experience with an ERP system

Experience with Paymode or similar platforms

Understanding of AP workflows

Professional communication skills

Job description

About the Role

This is an opportunity to step into a high-impact, full-cycle Accounts Payable role within a fast-growing, evolving finance team. You’ll play a critical role in ensuring vendors are paid accurately and on time, while helping strengthen processes and support a high-volume, dynamic environment. This role is ideal for someone who thrives on organization, enjoys problem-solving, and takes pride in precision.

Responsibilities

• Own the full-cycle AP process, ensuring accuracy, efficiency, and timeliness across all transactions
• Process and code vendor invoices in an ERP system with a high degree of accuracy
• Execute and manage payment runs through Paymode, ensuring seamless and timely disbursements
• Serve as a key point of contact for vendors and internal teams, resolving issues quickly and professionally
• Reconcile vendor statements and proactively clear outstanding items
• Support month-end close by meeting critical processing deadlines
• Uphold internal controls and approval workflows to maintain financial integrity
• Monitor and manage the team’s shared mailbox, ensuring timely responses to vendor inquiries

Qualifications

• 3+ years of full-cycle accounts payable experience
• Hands‑on experience with an ERP system
• Experience with Paymode or a similar electronic payment platform
• Strong understanding of AP workflows, controls, and issue resolution
• Ability to manage high-volume processing without sacrificing accuracy
• Clear, professional communication skills and a proactive approach to follow‑up and problem‑solving

EOE M/F/D/V