Resonetics

Senior Cost Accountant

Job Locations CR-Alajuela
ID
2025-4138
Job Category
Finance
Position Type
Regular Full-Time

Overview

Resonetics is a global leader in advanced engineering, prototyping, product development, and micro manufacturing, driving innovation in the medical device industry. With rapid expansion across all our locations, we continue to push the boundaries of technology while fostering a dynamic, employee-centered culture. Our commitment to excellence and continuous improvement makes Resonetics an exciting place for professionals passionate about shaping the future of micro-manufacturing and being part of something bigger

 

The Cost Accountant is a member of the accounting team that reports to the Cost Accounting Manager. The successful candidate will have a knowledge and understanding of cost accounting principles as well as be detail-oriented with analytical and problem-solving skills. This position will impact a rapidly growing organization and offers career development opportunities. This individual will be provided the opportunity to work with all our US and international sites. 

 

Join Resonetics and be part of a team that’s redefining medical device manufacturing. If you’re passionate about innovation and thrive in a fast-paced environment, we’d love to hear from you

Responsibilities

  • Oversee tracking and monitoring of raw materials and consumables inventory, ensuring accuracy and timely reporting.
  • Partner with Supply Chain and Operations to identify potential excess and obsolete inventory and recommend corrective actions.
  • Review and analyze job close variances, providing root cause insights and recommending process improvements.
  • Support the month-end close process for inventory and cost of sales, including preparation and review of journal entries and account reconciliations for areas such as inventory, WIP, job variances, returned materials, and cost of sales.
  • Ensure financial integrity by adhering to internal controls and recommending enhancements where needed.
  • Perform ad hoc financial analyses and contribute to special projects as assigned.
  • Assist in preparing audit-related schedules and reports for both internal and external stakeholders.
  • Support the ongoing maintenance and accuracy of the ERP system, ensuring proper cost accounting setup and data integrity.
  • Develop, document, and implement process controls and standard operating procedures.
  • Maintain detailed, organized, and compliant accounting records.
  • Collaborate cross-functionally to support business requirements and contribute to continuous improvement initiatives.

Required Qualifications

  • Bachelor’s degree in Accounting or a related field, or equivalent experience.
  • Minimum of 3–5 years of progressive accounting experience, with at least 2 years in cost accounting.
  • Strong understanding of accounting principles, cost accounting concepts, and inventory accounting.
  • Analytical thinker with excellent problem-solving and conceptual skills.
  • Ability to work independently while also thriving in a team environment.

Preferred Qualifications

  • Proficiency in Microsoft Excel and Word.
  • Self-directed, proactive, and adaptable to a dynamic environment.
  • Experience with Epicor ERP systems or similar manufacturing ERP platforms.
  • Strong organizational skills and ability to manage multiple priorities effectively.

Physical Demands

  • Prolonged sitting and computer use.
  • Frequent hand and finger use for keyboard and office equipment.
  • Ability to lift up to 10–15 lbs. (files, binders, laptop).
  • Occasional walking or standing during meetings or site visits.
  • Visual ability to review documents and spreadsheets.

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