Inventory Controller

About Us

Marketech International Corporation USA (MICU) provides engineering, manufacturing, and supply chain solutions to the semiconductor and high-tech industries. Our operations support industrial projects and customers through technical services, equipment solutions, logistics, and operational support.

Job Overview

Marketech International Corporation USA is seeking a detail-oriented, resourceful, and proactive Inventory Controller to support warehouse inventory management, operational coordination, and continuous process improvement.

In this role, you will work closely with internal teams and third-party logistics (3PL) partners to maintain inventory accuracy, investigate discrepancies, analyze operational data, and improve inventory control processes. The position combines hands-on inventory operations, data analysis, and cross-functional coordination.

We are looking for someone who is a quick learner, enjoys solving problems, and takes initiative in finding more efficient ways to work. The ideal candidate is comfortable learning new systems, using technology and AI-assisted tools to support daily tasks, and adapting to changing operational needs. Training will be provided, with opportunities to take greater ownership of inventory control processes over time.

Key Responsibilities

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Maintain accurate inventory records and support daily warehouse inventory control activities.

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Conduct cycle counts, physical inventories, recounts, and warehouse location verification.

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Review inventory adjustments, investigate discrepancies, and recommend appropriate corrective actions.

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Investigate customer inventory claims and coordinate resolutions with internal teams and 3PL warehouse partners.

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Analyze inventory data, identify inconsistencies, and prepare reports to support operational decisions.

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Utilize Excel, inventory systems, and approved AI-assisted tools to improve data analysis, reporting efficiency, and problem-solving.

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Coordinate with internal departments and external warehouse partners to track operational issues and follow up on corrective actions.

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Support the development, documentation, and improvement of inventory control processes and standard operating procedures (SOPs).

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Monitor inventory accuracy and operational key performance indicators (KPIs), identifying opportunities for continuous improvement.

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Take initiative in learning new systems and finding practical solutions to daily operational challenges.

Required Qualifications

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Bachelor's degree (completed or expected) in Supply Chain Management, Logistics, Business Administration, Industrial Engineering, Data Analytics, or a related field.

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Experience or relevant internship experience in supply chain, logistics, inventory management, warehouse operations, or business operations.

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Proficiency in Microsoft Excel, including formulas, lookups, and pivot tables.

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Strong analytical thinking, problem-solving skills, and attention to detail.

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Ability to learn unfamiliar systems, tools, and operational processes quickly.

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Resourceful and proactive approach to identifying problems, researching solutions, and improving workflows.

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Strong organizational and communication skills, with the ability to coordinate effectively across teams.

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Willingness to perform hands-on inventory counts and verify inventory locations on the warehouse floor.

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Comfortable using technology and learning new digital tools to improve work efficiency.

Preferred Qualifications

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Ability to communicate in Mandarin Chinese with colleagues and business partners.

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Familiarity with Warehouse Management Systems (WMS), ERP systems, or inventory control processes.

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Experience with inventory reconciliation, cycle counting, discrepancy investigation, or warehouse reporting.

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Experience using AI tools, such as ChatGPT, Claude, or similar platforms, for research, data analysis, reporting, or workflow improvement.

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Experience developing or improving standard operating procedures (SOPs).

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Interest in industrial, manufacturing, or semiconductor-related supply chain operations.