

OSI Engineering
Data Analysis Engineer (Python/Tableau ON-SITE)
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Analysis Engineer (Python/Tableau ON-SITE) with a contract duration of 12+ months in Cupertino, CA, offering $60-$80/h. Key skills include Tableau, Python, data analysis, ETL, and experience with embedded systems.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
640
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🗓️ - Date
October 25, 2025
🕒 - Duration
More than 6 months
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Cupertino, CA
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🧠 - Skills detailed
#Libraries #Matplotlib #Statistics #Tableau #JSON (JavaScript Object Notation) #Data Cleaning #AI (Artificial Intelligence) #ML (Machine Learning) #Embedded Systems #Datasets #Data Analysis #Automation #Scripting #Data Processing #Visualization #NumPy #"ETL (Extract #Transform #Load)" #Pandas #Python
Role description
Overview:
Seeking a Data Analysis Engineer. The role involves building Tableau dashboards, Python scripting, and working with hardware-generated data. This role will focus on building interactive Tableau dashboards, developing Python scripts, analyzing datasets, and creating clear visualizations to drive insights for engineering teams.
Responsibilities:
• Design, develop, and maintain Tableau dashboards for hardware and operational data reporting.
• Write and optimize Python scripts for data processing, automation, and analysis.
• Perform data cleaning, transformation, and statistical analysis to extract insights.
• Manage and process large datasets, including uploading and parsing CSV files from hardware systems.
• Build clear and effective data visualizations to communicate trends, anomalies, and key findings to stakeholders.
• Collaborate with cross-functional engineering teams to understand requirements and deliver actionable insights.
• AI/ML knowledge where relevant to support predictive analysis and pattern recognition.
• Leverage exposure to embedded systems to contextualize hardware-generated data and troubleshoot data inconsistencies.
Qualifications:
• Strong experience with Tableau (dashboard design, advanced calculations, performance optimization).
• Proficiency in Python (data analysis libraries such as Pandas, NumPy, Matplotlib/Seaborn).
• Solid background in data analysis, statistics, and visualization best practices.
• Experience with data uploads, ETL workflows, and handling hardware-generated files (CSV, JSON, etc.).
• Understanding of AI/ML concepts and how to apply them to real-world datasets.
• Exposure to embedded systems data or hardware-related analytics is a strong plus.
• Excellent problem-solving, communication, and collaboration skills.
Submit resume to jobs@OSIengineering.com
Location: Cupertino, CA
Type: Contract
Duration: 12+ Months (with possible extension)
Pay Rate Range: $60-$80/h (DOE)
Overview:
Seeking a Data Analysis Engineer. The role involves building Tableau dashboards, Python scripting, and working with hardware-generated data. This role will focus on building interactive Tableau dashboards, developing Python scripts, analyzing datasets, and creating clear visualizations to drive insights for engineering teams.
Responsibilities:
• Design, develop, and maintain Tableau dashboards for hardware and operational data reporting.
• Write and optimize Python scripts for data processing, automation, and analysis.
• Perform data cleaning, transformation, and statistical analysis to extract insights.
• Manage and process large datasets, including uploading and parsing CSV files from hardware systems.
• Build clear and effective data visualizations to communicate trends, anomalies, and key findings to stakeholders.
• Collaborate with cross-functional engineering teams to understand requirements and deliver actionable insights.
• AI/ML knowledge where relevant to support predictive analysis and pattern recognition.
• Leverage exposure to embedded systems to contextualize hardware-generated data and troubleshoot data inconsistencies.
Qualifications:
• Strong experience with Tableau (dashboard design, advanced calculations, performance optimization).
• Proficiency in Python (data analysis libraries such as Pandas, NumPy, Matplotlib/Seaborn).
• Solid background in data analysis, statistics, and visualization best practices.
• Experience with data uploads, ETL workflows, and handling hardware-generated files (CSV, JSON, etc.).
• Understanding of AI/ML concepts and how to apply them to real-world datasets.
• Exposure to embedded systems data or hardware-related analytics is a strong plus.
• Excellent problem-solving, communication, and collaboration skills.
Submit resume to jobs@OSIengineering.com
Location: Cupertino, CA
Type: Contract
Duration: 12+ Months (with possible extension)
Pay Rate Range: $60-$80/h (DOE)






