Data Engineer IV

JOB SCOPE
Responsible for maintaining scalable, reliable, consistent and repeatable systems that support data operations for Reporting, Analytics, Applications, and Data Science by gathering and processing raw data at scale. Profiles data to measure quality, integrity, accuracy, and completeness and delivers solutions by developing, testing, and implementing code and scripts. Develop data set processes for data modeling, mining, and consumption.
MAJOR DUTIES AND RESPONSIBILITIES

• Actively and consistently supports all efforts to simplify and enhance the customer experience.
• Create and maintain scalable, reliable, consistent and repeatable systems that support data operations for Reporting, Analytics, Applications, and Data Science.
• Gather and process raw data at scale (including writing scripts, web scraping, calling APIs, write SQL queries, etc.).
• Use ETL processes in order to maintain, improve, clean, and manipulate data.
• Profile data to measure quality, integrity, accuracy, and completeness.
• Develop and implement tools, scripts, queries, and applications for ETL/ELT and data operations.
• Design, build, and automate Machine Learning Data Pipeline.
• Deliver solutions by developing, testing, and implementing code and scripts.
• Produce reports and uphold data delivery schedules.
• Manage life cycle of multiple data sources.
• Work closely with stakeholders on the data demand side (analysts and data scientists).
• Increase speed to delivery by implementing workload/workflow automation solutions.
• Perform other duties as assigned.

REQUIRED QUALIFICATIONS
Required Skills/Abilities and Knowledge

• Ability to read, write, speak and understand English
• Ability to use a wide variety of open source technologies and cloud services
• Extensive coding/scripting experience using Python, R, shell scripts
• Extensive experience with SQL, Tableau, ML Pipeline techniques, and ETL techniques
• Extensive background in Linux/Unix/CentOS installation and administration; Windows experience preferred
• Extensive knowledge in data storage that demonstrates knowledge of when to use a file system, relational database, or NoSQL variant
• Extensive experience with Spark, and Hadoop/Hive
• Extensive familiarity with JavaScript API, Rest API or Data Extract APIs
• Extensive experience receiving, converting, and cleansing big data
• Extensive experience with visualization or BI tools, such as Tableau
• Extensive experience with data virtualization concepts, and software (Denodo, Teiid, Jboss)
• Extensive experience with data workflow/data prep platforms, such as Infomatica, Pentaho, or Talend
• Ability to identify and resolve end-to-end performance, network, server, and platform issues
• Effective attention to detail with the ability to effectively prioritize and execute multiple tasks

Required Education

• Bachelor's degree in an engineering discipline or computer science
• Required Related Work Experience and Number of Years
• Hands-on working experience with RDBMS, SQL, scripting, and coding - 5-7
• Linux/Unix/CentOS system admin - 3+

PREFERRED QUALIFICATIONS
Preferred Skills/Abilities and Knowledge

• Extensive experience with JavaScript API, Rest API or Data Extract APIs
• Extensive experience with data workflow/data prep platforms, such as Infomatica, Pentaho, or Talend
• Expert knowledge of best practices and IT operations in an always-up, always-available service
• Extensive experience with data virtualization concepts, and software (Denodo, Teiid, JBoss)
• Extensive experience receiving, converting, and cleansing big data
• Extensive experience with visualization or BI tools, such as Tableau
• Extensive experience receiving, converting, and cleansing data
• Extensive knowledge of best practices and IT operations in an always-up, always-available service
• Ability to create proof of concept experiments for analytics, machine learning, or visualization tools that include hypothesis, test plans, and outcome analysis

#LI-RB1
EGN319 2025-49722 2025
Here, employees don't just have jobs, they build careers. That's why we believe in offering a comprehensive package that rewards employees for their contributions to our success, supports all aspects of their well-being, and delivers real value at every stage of life.
A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.
This job posting will remain open until 2025-06-23 01:40 PM (UTC) and will be extended if necessary.
The base pay for this position generally is between
$88,200.00 and $156,600.00. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses.
Get to Know Us Charter Communications is known in the United States by our Spectrum brands, including: Spectrum Internet®, TV, Mobile and Voice, Spectrum Networks, Spectrum Business and Spectrum Reach. When you join us, you're joining a strong community of 95,000 employees working together to serve more than 31 million customers in 41 states and keep them connected to what matters most.
Who You Are Matters Here We're committed to growing a workforce that reflects our communities, and providing equal opportunities for employment and advancement. EOE, including disability/vets.