Senior Accountant

Polymer Science, Inc.; Monticello (IN); On-site; USD 90,000 - 130,000; Full time

Job summary

Polymer Science, Inc. in Monticello, IN, is seeking a Senior Accountant for an on-site role.

You will manage the general ledger, post journal entries, and lead month-end and year-end closes, while preparing financial statements and management reports. You’ll oversee cost accounting for production, handle accounts payable and receivable, support budgeting and forecasting, assist audits, and partner with operations to improve reporting accuracy and GAAP compliance.

Qualifications

• Bachelor’s degree in Accounting, Business, or Finance.
• 7-10+ years of progressive accounting experience.
• Strong understanding of GAAP, internal controls, and cost accounting.
• ERP systems proficiency (SAP, NetSuite, or similar) and advanced Excel.
• Ability to analyze complex data and meet deadlines.
• Demonstrated integrity and confidentiality.

Responsibilities

• Prepare monthly, quarterly, and annual financial statements.
• Maintain GL accuracy, post journal entries.
• Track production costs, analyze variances.
• Process invoices, monitor aging, and manage vendor relationships.
• Assist in budgeting, forecasting, and spend analysis.
• Support internal and external audits and GAAP compliance.
• Identify efficiency opportunities and improve reporting.
• Collaborate with operations, procurement, HR, and leadership.

Skills

GAAP knowledge

Internal controls

Cost accounting

Financial analysis

Attention to detail

Communication

Integrity & confidentiality

Education

Bachelor’s degree in Accounting, Business, or Finance

Tools

SAP

NetSuite

Excel

Job description

Company Description Polymer Science, Inc. is a custom compounder and coater serving the electronics, medical device, and pharmaceutical industries. The company specializes in coating silicone gel adhesives for medical applications, electrically conductive acrylic adhesives, and silicone and non-silicone thermal management products. Polymer Science also produces a range of medical-grade, industrial, and electronic acrylic and rubber-based materials tailored to specific performance requirements. Team members work in a highly technical, quality-focused environment that supports innovation and precise manufacturing. Applicants can expect to join a company that values reliability, compliance, and collaboration across disciplines.

Role Description The Senior Accountant is a full-time, on-site role based in Monticello, IN. This position is responsible for managing the general ledger, preparing and reviewing journal entries, and ensuring accurate month-end and year-end close processes. Daily tasks include reconciling accounts, monitoring cash flow, preparing financial statements and management reports, and supporting budgeting and forecasting activities. The Senior Accountant will oversee accounts payable and receivable processes, assist with cost accounting related to production, and maintain compliance with accounting standards and internal controls. The role also involves supporting audits, analyzing financial data to provide insights to leadership, and collaborating with operations and management to improve financial efficiency and reporting.

Key Responsibilities

• Financial Reporting - Prepare monthly, quarterly, and annual financial statements; reconcile accounts; support close processes.
• General Ledger Management - Maintain GL accuracy, post journal entries, and ensure proper coding aligned with company policy.
• Cost Accounting - Track production costs, analyze variances, and support inventory valuation for polymer manufacturing workflows.
• Accounts Payable & Receivable - Process invoices, monitor aging, ensure timely collections, and maintain vendor compliance.
• Budget Support - Assist in annual budgeting, forecasting cycles, and departmental spend analysis.
• Audit & Compliance - Support internal and external audits; maintain documentation; ensure adherence to GAAP and company policies.
• Process Improvement - Identify efficiency opportunities, streamline workflows, and enhance reporting accuracy.
• Cross-Functional Collaboration - Partner with operations, procurement, HR, and leadership to ensure financial clarity and support decision-making.

Required Qualifications

• Bachelor’s degree in Accounting, Business, or Finance.
• 7-10+ years of progressive accounting experience, preferably in manufacturing or production environments.
• Strong understanding of GAAP, internal controls, and cost accounting principles.
• Proficiency with ERP systems (e.g., SAP, NetSuite, or similar) and advanced Excel skills.
• Ability to analyze complex data, communicate clearly, and maintain accuracy under deadlines.
• Demonstrated integrity, confidentiality, and commitment to high-quality financial work.

Preferred Qualifications

• Experience in polymer, chemical, or industrial manufacturing environments.
• Knowledge of inventory accounting, standard costing, and production workflows.
• Familiarity with Lean or continuous improvement methodologies.
• Strong interpersonal skills and comfort working with cross-functional teams.
• Demonstrated leadership potential and interest in long-term career progression, with the capability to grow into a senior financial leadership role such as VP of Finance within 5-7 years.