Sr. Master Data Specialist - La Mirada, CA
MAKITA•La Mirada, CA
•$80,000 - $90,000•Hybrid
About The Position
The Master Data Specialist is responsible for maintaining and improving the integrity, accuracy, and structure of item master data across our supply chain systems. This position supports both day-to-day data execution and long-term data quality initiatives that enable process automation, system integration, and analytics readiness. Working closely with cross-functional teams, this role plays a key part in transforming how we manage our item records to support operational efficiency and future digital capabilities.
Requirements
- Understanding of item lifecycle, supply chain operations, and cross-functional data needs.
- Analytical thinker with strong critical thinking skills and curiosity.
- Comfortable working independently and collaboratively.
- Clear communicator with a focus on consistency, accuracy, and accountability.
- Excellent attention to detail, with a process-oriented approach to data work.
- Advanced Excel or data analysis skills; comfortable working with large data sets.
- Aptitude for ERP systems, data tools and embracing emerging technologies.
- 2+ years of experience working with product or item master data in an ERP system.
- Bachelor’s Degree or higher from an accredited university, or additional related work experience.
Nice To Haves
- Supply Chain or related field preferred.
- ASCM (APICS) Certification a plus.
Responsibilities
- Create, validate, and maintain item master data within the ERP system.
- Ensure adherence to naming conventions, classification rules, and required fields.
- Partner with supply chain and product teams to ensure timely and accurate item setups.
- Perform audits to proactively identify and resolve data gaps, duplications, and inconsistencies.
- Support development and enforcement of item master SOPs, templates, and standard field definitions.
- Document known issues and definitions to ensure transparency and repeatability.
- Assist in implementing validation rules and change control procedures to ensure clean, usable data.
- Collaborate with IT and upstream teams to improve data intake.
- Assist with onboarding and training on correct item setup procedures.
- Monitor key data quality metrics such as completeness, accuracy, and duplication.
- Use Excel or BI tools to analyze data trends and support root cause analysis of errors or inefficiencies.
- Contribute to initiatives that increase the automation or scalability of item setup processes.
- Participate in system upgrade testing, data cleansing efforts, or pilot projects related to master data.
Benefits
- Medical, Dental, and Vision insurance options after 30 days of employment
- Flexible spending accounts (FSA) & Health Savings Accounts (HSA)
- Employee assistance program (EAP) for mental health and well-being
- Paid subscription to Headspace and 5 other members of your choice
- Competitive pay & performance-based incentives
- 401(k) retirement plan with company match
- Basic Term Life insurance is 100% company paid
- Long-term Disability Coverage 100% company paid
- Disability Coverage
- Voluntary Coverage: Critical illness, accidental, hospital indemnity, whole life, and supplemental life plans.
- Paid time off (vacation, sick leave, and 13 paid holidays)
- Employee discounts on Makita tools and accessories
- Tuition reimbursement
- Internal promotion opportunities
- Collaborative, innovative work environment
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
