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Nrg Energy

Data Engineer II

Company logo
Nrg Energy
Produces and delivers electricity and energy services across North America via generation and retail brands
Design, build, and maintain robust ETL pipelines for large-scale IoT data at Vivint Smart Home
16d ago
Experienced (8-12 years), Expert & Leadership (13+ years), Intermediate (4-7 years)
Full Time
Utah, United States
Office Full-Time
Company Size
15,637 Employees
Service Specialisms
Operations & Maintenance
Turbine Services
Gas Turbine Parts Supply
Rotor Life Management
Major Maintenance Services
Outage Planning
Project Management
Supply Chain Management
Sector Specialisms
Power
Natural Gas
Load Management
Sustainability
Renewables
Energy Services
Distributed Generation
Commercial Operations
Role
What you would be doing
etl pipelines
pipeline debugging
data integration
system monitoring
stakeholder collaboration
dataset management
  • Documentation and Compliance: Document data processes, pipeline architectures, and system changes. Ensure compliance with data governance and security policies.
  • Design and Develop ETL Pipelines: Architect, implement, and optimize ETL processes to handle the ingestion, transformation, and storage of large-scale IoT data streams. Ensure data accuracy, consistency, and availability for analysis.
  • Building and Debugging Data Pipelines
  • Data Integration and Optimization: Integrate disparate data sources and optimize data storage and retrieval processes to support efficient querying and reporting. Implement best practices for data quality and performance.
  • Monitor and Improve Data Systems: Continuously monitor the performance of data pipelines and datasets. Identify and address potential issues, and implement improvements to enhance efficiency and reliability.
  • Collaborate with Stakeholders: Work closely with business users, data scientists, and analysts to understand data requirements and translate them into technical solutions. Provide support and troubleshooting for data-related issues.
  • Create and Maintain Datasets: Develop and manage comprehensive datasets that aggregate IoT data from various sources. Ensure datasets are well-structured, accessible, and aligned with business needs.
What you bring
data formats
big data
sql
python
cloud
graduate degree
  • Minimum of 4 years of professional experience in data analysis or data engineering
  • Graduate Degree in a Quantitative field (Math, Statistics, Engineering, Computer Science) or relevant experience.
  • Experience with different data formats (Parquet, Arvo, Json, XML, etc.)
  • Experience with Big Data/Hadoop applications.
  • SQL experience and strong background in optimizing SQL queries for transforming data
  • Proficient in Python development for data pipelines and automation, including debugging, testing, and handling development. At least 2 years experience preferred.
  • Experience with Spark, Hive, Kafka, and Map Reduce
  • Experience in Linux environments, batch automation, and shell scripts
  • 3+ years work experience.
  • Distributed systems (pipelines and databases)
  • Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and data warehousing solutions (e.g., Redshift, Snowflake)
  • Experience bringing in data from multiple Data Sources / API’s
Benefits
  • 401(k) + Employer Match
  • Medical/dental/vision/life coverage & 24/7 Medical Hotline
  • Free daily lunch and drinks on site
  • Paid holidays and flexible paid time away
  • Employee/Friends/Family Discounts
  • Onsite health clinic, gym, gaming tables
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
  • safety culture training
  • drug and alcohol-free workplace policy compliance
Company
Overview
2003 Emergence
Independent Company
The company emerged as an independent entity in 2003 following its bankruptcy.
5.4 GW Capacity
Planned Power Generation
Develops large-scale natural gas plants with a planned 5.4 GW combined-cycle capacity for data centers by 2029.
2006 Acquisition
Texas Genco
Milestone acquisition of Texas Genco in 2006 expanded its operational capabilities.
2009 Purchase
Reliant Energy
Acquisition of Reliant Energy in 2009 strengthened its market presence.
  • Built a vast energy generation portfolio—from coal, gas, oil and nuclear plants to wind, solar farms and battery storage.
  • Operates across the US and Canada under brands like Reliant, Direct Energy, Green Mountain Energy and Vivint.
  • Provides electricity, energy management, HVAC and home services through cloud-based platforms and smart-home integration.
  • Trades power, natural gas and environmental commodities, employing advanced analytics and financial instruments.
  • Unusual fact: it spearheaded the first privately-funded EV charging network (EVgo) before spinning it off.
Culture + Values
  • Protecting People and the Environment — comprehensive training, rigorous protocols, continuous improvement
  • Delivering reliable, innovative energy solutions and strong community engagement
  • Upholding ethical standards, transparency in reporting, and accountability
  • Investing in R&D, digital transformation, strategic partnerships to drive progress
Environment + Sustainability
50% Reduction
GHG Emissions Cut
The company has achieved a 50% reduction in greenhouse gas emissions from a 2014 baseline.
44% Drop
Emissions Reduced
Emissions dropped significantly from 61 MtCO₂e in 2014 to 34 MtCO₂e in 2021, representing a 44% reduction.
$900M Bond
Sustainability-linked Financing
Issued a $900 million Sustainability-Linked Bond tied to reducing emissions to 31.7 MtCO₂e by 2025.
Net-Zero by 2050
Carbon Emissions Target
Aims to achieve net-zero carbon emissions by 2050, aligning with global climate goals.
  • SBTi‑approved, 1.5 °C‑aligned emissions targets
  • Recognized by SEAL Awards for reducing GHG by 55% from 2014 baseline and expanding low‑carbon retail offerings
Inclusion & Diversity
30% Women
Board Diversity
Ensures at least 30% of board members are women.
3-Year Cycle
Pay Equity Study
Gender and race pay equity study conducted every 3 years, ensuring equitable results after controlling for key factors.
100% Completion
Bias Training
All employees, including executives, have completed unconscious bias training.
  • Evaluated and revised job postings to eliminate 4‑year degree requirements and gendered language
  • Cross-functional 21-member team led by CEO delivering actionable DEI recommendations
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