Coherent Corp. is a global leader in lasers and engineered materials, seeking a motivated Cost Accountant Intern for Summer 2026. The intern will support the Finance and Operations teams with cost accounting activities, financial analysis, and reporting for manufacturing operations, gaining hands-on exposure to real-world processes in a technology-driven environment.
Responsibilities
Support preparation and analysis of manufacturing costs, including material, labor, and overhead
Assist with month-end close activities such as cost accruals, journal entries, and reconciliations
Help analyze production variances (standard vs. actual costs) and summarize key drivers
Participate in inventory accounting processes, including cycle counts and inventory valuation analysis
Assist in maintaining cost data within ERP systems and ensuring data accuracy
Prepare ad-hoc financial analyses and reports for Finance and Operations leadership
Collaborate with cross-functional teams (Operations, Supply Chain, Engineering) to understand cost drivers and manufacturing processes
Participate in process improvement initiatives related to cost tracking, reporting, or internal controls
Qualification
Required
Currently pursuing a Bachelor's degree in Accounting, Finance, Business, or a related field
Strong analytical and quantitative skills with attention to detail
Basic understanding of accounting principles; familiarity with cost accounting concepts preferred
Proficiency in Microsoft Excel (pivot tables, formulas, data analysis)
Ability to manage multiple tasks and meet deadlines in a fast-paced environment
Effective written and verbal communication skills
Strong desire to learn, ask questions, and contribute in a team-oriented setting
Preferred
Familiarity with cost accounting concepts preferred
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems.
