Manufacturing Cost Accountant

Manufacturing Cost Accountant Inphenix Inc. - 3.0 Livermore, CA Job Details Full-time From $85,000 a year 1 day ago Benefits Paid holidays Health insurance Dental insurance 401(k) Paid time off Vision insurance 401(k) matching Qualifications VLOOKUP function Accounting systems Interpersonal skills Word processing Microsoft Office Manufacturing facility Bachelor's degree Accounting experience within manufacturing industry Attention to detail Business Manufacturing company experience Cross-functional communication Data analysis software

Full Job Description Job Title:

Cost Accountant Company:

InPhenix, Inc.

Location:

Livermore, CA (In-Office / Hybrid options available)

Job Type:

Full-Time About Us InPhenix is a leading developer and manufacturer of advanced optoelectronic devices, specializing in premium laser chips, Superluminescent Diodes (SLEDs), and Semiconductor Optical Amplifiers (SOAs). Driven by innovation and precision engineering, we design and fabricate high-performance components that power medical imaging (OCT), telecom, and defense systems worldwide. We are looking for a detail-oriented, analytical Cost Accountant to join our finance team in Livermore. In this role, you will be the financial backbone of our manufacturing operations, bridging the gap between production data and financial strategy to optimize our inventory and cost structures.

Key Responsibilities Inventory & Variance Analysis:

Oversee standard costing systems, track inventory valuations, and analyze manufacturing variances (material usage, labor efficiency, and overhead absorption).

Margin & Profitability Tracking:

Review and analyze product-by-product margins to provide actionable insights to executive leadership on profitability trends.

Process Costing:

Monitor and update Bill of Materials (BOM) and labor/overhead routing structures to ensure accurate product costing.

Month-End Closure:

Reconcile inventory accounts, prepare cost-of-goods-sold (COGS) journal entries, and assist in the timely completion of monthly and quarterly financial reporting.

Cross-Functional Collaboration:

Partner directly with the operations, engineering, and fab management teams to identify cost-saving opportunities and streamline manufacturing workflows.

Audit & Internal Controls:

Assist with internal and external audits, ensuring robust control processes for inventory cycle counts and physical audits.

Qualifications Education:

Bachelor's degree in Accounting, Finance, or a related field.

Experience:

3-5+ years of accounting experience, specifically within a manufacturing environment (semiconductor, electronics, or hardware fabrication experience is highly preferred).

Technical Skills:

Strong proficiency in ERP software (e.g., QuickBooks Enterprise, NetSuite, SAP, or similar) and advanced Excel skills (VLOOKUPs, pivot tables, complex data modeling).

Analytical Mindset:

Exceptional eye for detail with the ability to interpret complex production data and translate it into clear financial impacts.

Communication:

Strong interpersonal skills to collaborate effectively with both engineering personnel and corporate leadership. What We Offer Competitive salary and comprehensive benefits package (Medical, Dental, Vision). 401(k) matching program. Paid Time Off (PTO) and holiday pay. A dynamic, collaborative working environment at the cutting edge of photonics technology. To Apply Please submit your resume and a brief cover letter outlining your manufacturing or cost accounting experience. Inphenix is an equal opportunity employer,

EEO/Minorities/Female/Veteran/Disability Job Type:

Full-time Pay:

From $85,000.00 per year

Benefits:

401(k) Dental insurance Health insurance Paid time off Vision insurance Ability to

Commute:

Livermore, CA 94551 (Preferred) Ability to

Relocate:

Livermore, CA 94551: Relocate before starting work (Preferred)

Work Location:

In person