Manufacturing Data Analyst

Castelion; Torrance (CA); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Equity for employees

Paid Time Off

Medical Insurance

Dental & Vision

401k

Parental Leave

Meals Provided

Snacks & Beverages

Fitness Stipend

EV Charging

Job summary

Castelion is seeking a Manufacturing Data Analyst in Los Angeles, CA to turn complex datasets into actionable insights that guide critical hardware decisions and manufacturing efficiency. You\'ll build dashboards, collaborate with cross-functional teams, and shape data-driven strategies.

The role emphasizes data quality, reporting, and tooling development. Requires SQL, PowerBI, Python, and ERP/MRP knowledge; offers equity, strong PTO, and comprehensive benefits.

Qualifications

• Bachelor’s degree in Mathematics, Statistics, Computer Science, or equivalent practical experience.
• 3+ years experience in data analysis, BI, or related role.
• Strong proficiency in SQL and advanced Excel.
• Experience building dashboards in PowerBI.
• Familiarity with Teams and Confluence/Jira.
• Understanding of MRP/ERP or manufacturing databases.
• Ability to translate complex data into actionable insights.

Responsibilities

• Gather requirements and data deliverables for hardware campaigns.
• Mine and analyze data from primary and secondary sources.
• Develop reports and visuals for reviews and data packages.
• Collaborate with stakeholders to design dashboards.
• Build and maintain stable databases and data systems.
• Analyze data patterns to deliver insights.

Skills

SQL

PowerBI

Python

R

Excel

Data Viz

MRP/ERP

Communication

Data Quality

Education

Bachelor's in Math/Stats/CS

Tools

Confluence/Jira

Microsoft Teams

Job description

Castelion is moving incredibly fast to develop and deliver advanced defense systems at a time when execution matters more than ever. We believe focus and technical excellence are decisive advantages - and we are building a team that can deliver real capability, not just concepts.

This is a rare opportunity to join at an early stage, where your work will directly shape critical systems, influence major technical decisions, and have immediate, real-world impact.

Manufacturing Data Analyst

The Data Analyst develops and delivers digital solutions that collect, clean, and interpret complex datasets to drive better business decisions. Bridging raw data and strategic planning, this role turns numbers into clear, actionable insights through reports and interactive visual dashboards.

This position is based in Los Angeles, CA and reports directly to the Production Director.

Responsibilities

Hardware Delivery Support

• Requirements Gathering: Understand reporting requirements and data deliverables for specific customer hardware and qualification campaigns.
• Data Mining: Collect, mine, and analyze supporting data from primary and secondary sources.
• Reporting: Develop reports and visuals to support customer hardware reviews and deliverable data packages.

Business Tool Development & Visualization

• Stakeholder Collaboration: Partner with department leaders and teams to understand tool, UI, and reporting needs.
• Solution Design: Propose data-driven solutions, design dashboards, and build/maintain stable databases and data systems where required.
• Trend Analysis: Analyze statistical data patterns and trends to deliver actionable business insights to requestors.

Data Quality & Management

• Auditing: Proactively identify data discrepancies, inconsistencies, or corrupt information.
• Data Cleaning: Collaborate across departments to remove errors, duplicates, and inaccurate data points.
• Root Cause Analysis: Investigate the root cause of data errors, develop corrective actions, and lead their implementation.

Basic Qualifications

• Bachelor’s degree in Mathematics, Statistics, Computer Science, or equivalent practical experience.

Preferred Skills and Experience

• Experience Level: 3+ years of experience in data analysis, business intelligence, or a related role.
• Core Technical Skills: Strong proficiency in SQL and advanced Microsoft Excel.
• Data Visualization: Hands-on experience building dashboards in PowerBI or similar tools.
• Workplace Tools: Familiarity with Microsoft Teams and Atlassian tools (Confluence/Jira).
• Analytical Mindset: High attention to detail with proven problem-solving abilities and an understanding of MRP/ERP or manufacturing databases.
• Communication: Ability to translate complex, technical data into simple, actionable insights for non-technical teams.
• Experience with Data Science/AI scripting (Python or R).
• Employee Equity: Meaningful equity for all full-time employees - share value has increased 150x in three years
• Personal Time Off: Four (4) weeks of paid time off to unplug, reset, and come back sharp—velocity matters, burnout doesn’t
• Medical: We offer plans at 100% employee covered and 80% of dependent coverage
• Dental & Vision: We cover 90% employees and 80% for dependents to ensure you and your family have access to quality preventive and ongoing care
• FSA/HSA: To support long-term health and financial resilience, we offer FSA and HSA options that allow employees to set aside pre-tax dollars for eligible medical and dependent care expenses
• Retirement: 401k plan offered to support long term financial growth along side high-impact, high-velocity work
• Paid Parental Leave: We support growing families with meaningful time to bond and recover. Birthing parents are eligible for up to 10 weeks of paid leave, while non-birthing parents may take up to 4 weeks of paid leave. This time can be used for pre-natal care, pregnancy, childbirth, and related medical needs—ensuring every parent has the support they need during this important life moment.8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees
• Meals & Catering: Frequently catered lunches and team meals, plus company-covered meals when extra time or effort is required
• Snacks & Beverages: Fully stocked kitchen with unlimited snacks and drinks to keep you fueled throughout the day
• Performance & Fitness: $100 monthly fitness stipend to support peak performance and health, both inside and outside of work
• EV Charging: Onsite electric vehicle charging available for employees

Physical Demands

• Must be willing to work extended hours and/or weekends as needed
• Must be able to travel up to 30%
• Must be able to lift more than 50lbs

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

This position may require access to classified information or restricted U.S. Government sites, systems, or information, as determined by the Company and/or applicable U.S. Government requirements. If the position is so designated, your employment in the role may be contingent upon your ability to obtain and maintain the required U.S. Government security clearance or other government authorization, and to satisfy any citizenship or other eligibility requirements imposed by applicable law, regulation, executive order, or government contract requirements. You will be notified if and when such requirements apply. Failure to obtain or maintain any required clearance or authorization may result in reassignment, leave, or separation from employment, consistent with business needs and applicable law.

Affirmative Action/EEO Statement

Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.