Cost Accounting Supervisor

DeWinter Group; Livermore (CA); Hybrid; USD 110,000 - 140,000; Full time

Job summary

DeWinter Group in Livermore, CA is seeking a Cost Accounting Supervisor to lead cost accounting, inventory accuracy, standard costs, and cost reporting to influence financial strategy and operational efficiency.

You will supervise and mentor the cost accounting team, drive improvements, and collaborate with procurement, budgeting, and audit activities to ensure robust cost controls.

Qualifications

• Minimum of 7 years of cost accounting experience within a standard cost manufacturing environment.
• Advanced Excel and Word proficiency.
• Strong understanding of MRP II systems and manufacturing cost processes.
• Excellent interpersonal, communication, and problem-solving skills.
• High attention to detail with the ability to manage multiple priorities independently.
• Reliability, accountability, and proactive initiative-taking.

Responsibilities

• Supervise and mentor the cost accounting team; ensure inventory cost accuracy.
• Maintain standard material costs; update pricing models; analyze purchasing patterns.
• Monitor inventory levels; identify obsolete/excess stock; coordinate reserves.
• Review labor and overhead costs; ensure accurate product pricing.
• Prepare month-end cost reports, variance analyses, reconciliations.
• Support budgeting, forecasting, and audit of manufacturing costs.
• Assist in inventory counts and evaluate inventory management procedures.
• Drive continuous improvement and implement best practices across cost accounting functions.

Skills

Cost accounting

Inventory management

Excel

MRP II

Analytical skills

Communication

Multitasking

Education

Bachelor's in Accounting or Finance

Tools

SAP

ERP systems

Job description

Are you a highly motivated and detail-oriented finance professional with a passion for manufacturing cost management? We are seeking a dynamic Cost Accounting Supervisor to lead and enhance our cost accounting functions within a fast-paced, innovative environment. This pivotal role offers the opportunity to oversee inventory accuracy, standard cost maintenance, and cost reporting, directly impacting financial strategies and operational efficiency. Join a forward-thinking organization that values initiative, reliability, and expert problem-solving.

Key Responsibilities

• Supervise and mentor the cost accounting team, ensuring the accuracy and integrity of inventory costs.
• Maintain standard material costs, update pricing models, and analyze purchasing patterns.
• Monitor inventory levels, identify obsolete or excess stock, and collaborate on reserve calculations.
• Perform periodic reviews of labor and overhead costs, ensuring accurate product pricing.
• Prepare comprehensive month-end cost reports, variance analyses, and reconciliations.
• Support budgeting, forecasting, and audit processes related to manufacturing costs.
• Assist in inventory counts and evaluate inventory management procedures.
• Drive continuous improvement and implement best practices across cost accounting functions.

Required Skills & Qualifications

• Minimum of 7 years of cost accounting experience within a standard cost manufacturing environment.
• Strong proficiency in Excel and Word; advanced spreadsheet skills preferred.
• Robust understanding of MRP II systems and manufacturing cost processes.
• Excellent interpersonal, communication, and problem-solving skills.
• High attention to detail with the ability to manage multiple priorities independently.
• Demonstrated reliability, accountability, and proactive initiative-taking.

Nice To Have Skills

• MBA or MS degree in Accounting or Tax.
• CPA certification.
• Over 7 years of general ledger experience.
• Advanced Excel expertise.
• Experience with SAP or similar ERP systems.

Preferred Education & Experience

• Bachelor's in Accounting, Finance, or related field required.
• 7+ years of directly relevant cost accounting experience in a manufacturing setting.
• Proven ability to lead process improvements and adapt to evolving operational needs.

Additional Requirements

• This role is onsite at our manufacturing facility, with some opportunities for remote work flexibility.
• Occasional travel may be required for inventory counts and audit engagements.
• Candidates must demonstrate a commitment to confidentiality and compliance with internal controls and standards.

If you’re ready to bring your expertise to a company that values precision, innovation, and leadership, we want to hear from you.