Principal Data Engineer

EpirusTorrance, California, United StatesOnsite

About Epirus

Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less.

Job Summary:

We are seeking a skilled Principal Data Engineer to design, implement, and manage data integration and transformation processes using Cloud and associated technologies. The ideal candidate will bring experience with SQL, Python, ETL (Extract, Transform, Load) processes, and cloud platforms, along with a strong focus on integrating enterprise systems, enabling seamless data flow across Palantir Foundry, Oracle ERP, MES, PDM, Jira and other business-critical systems. This role presents a unique opportunity to work on cutting-edge Oracle Cloud and Palantir technologies while developing scalable ETL pipelines for large-scale data processing.

Responsibilities:

Cloud Integration & Data Pipeline Development

Design and implement scalable data pipelines to extract, transform, and load data using Oracle Cloud Integration tools and Foundry
Develop integrations between Foundry, Oracle ERP, MES, and other enterprise systems, focusing on transaction monitoring and data synchronization.
Leverage Oracle Integration Cloud (OIC) for process automation and real-time data flow.

Data Modeling & Warehousing

Establish and maintain robust data lake and data warehouse structures for critical systems
Define and enforce schemas and structured datasets for enterprise-wide access.
Utilize Cloud Data Integration tools to build and manage data models.

ETL Processes

Develop and maintain ETL pipelines using Python and Cloud tools to ingest and process data from APIs and other sources.
Perform heavy data transformations and ensure data quality before loading into Cloud databases.
Orchestrate and schedule ETL workflows using Oracle Autonomous Database and other cloud-native tools.

System Integration & Best Practices

Implement best practices for system integration, including error handling, transaction staging, logging, and retry logic.
Build scalable and resilient integrations between Oracle systems and external platforms using REST and SOAP APIs.

Data Analytics & Visualization

Enable data-driven decision-making by providing access to clean and structured data through SQL and Business Intelligence tools.
Create dashboards and reports using Analytics Cloud, Tableau, or Power BI.

Cloud Technologies

Leverage Oracle Cloud Infrastructure (OCI) for data storage, processing, and analytics.
Explore and integrate cloud-based solutions like Palantir Foundry, Oracle Data Flow, Oracle Data Catalog, and Oracle Big Data Service.
Use Oracle cloud-native tools to ensure efficient data management and accessibility.

Continuous Learning & Development

Pursue Oracle certifications and stay updated on the latest Oracle Cloud tools and technologies.
Experiment with new tools and frameworks, such as dbt or Apache Spark, to enhance integration capabilities.

Basic Qualifications:

8+ years of experience as a data engineer
Oracle Expertise: Proficient in Oracle Integration Cloud, Oracle Autonomous Database, and Oracle Analytics Cloud.
SQL Skills: Advanced knowledge of SQL, including window functions, stored procedures, and CTEs.
Python Proficiency: Hands-on experience with Python for ETL, data analysis, and API integration.
ETL Tools: Familiarity with Oracle Cloud Data Integration and other ETL frameworks.
System Integration: Experience integrating enterprise systems, including ERP and MES, with a focus on transaction reliability and scalability.
Cloud Technologies: Experience with Oracle Cloud Infrastructure (OCI) and related tools.
Visualization Tools: Experience creating dashboards and reports using Oracle Analytics Cloud, Tableau, or Power BI.

Preferred Skills and Experience:

Oracle Cloud certifications (e.g., Oracle Integration Cloud Professional, Oracle Autonomous Database Specialist).
Familiarity with distributed processing tools like Apache Spark or DataBricks.
Understanding of medallion architecture for data management.

Additional Requirements:

This is full time onsite position

ITAR REQUIREMENTS:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

At Epirus, you’ll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules.As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $136,000—$161,600 USD

Life at Epirus

Epirus designs and builds cutting-edge, high-powered microwave products and solutions that transform industries. With our foothold in the defense industry, we've invented directed energy systems that surpass current capabilities. With this innovation, we are redefining modern day power systems to increase the velocity of change for our customers. Epirus is headquartered in Los Angeles, CA, with a satellite office in Tysons, VA. Interested in joining our fast growing team? Learn more at: epirusinc.com/careers

Thrive Here & What We Value1. Fastpaced Environment | 2. Innovative Solutions | 3. Technical Peers and Great People | 4. U.S. Government Space Technology Export Regulations | 5. ITAR Requirements</s> | 1. Fastgrowing team | 2. Diverse workforce | 3. Revolutionary solutions | 4. Passionate about rewriting the rules.</s> | 1. ITAR REQUIREMENTS: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. | 2. Solid understanding of Linux systems and networking | 3. Strong bias for action, taking ownership, and insisting on the highest standards | 4. Ability to learn/use a wide variety of opensource technologies and tools</s> | 1. Collaborate closely with designers, artists, and other developers to create innovative simulation environments and game experiences. | 2. Stay up to date with the latest industry trends and technologies to ensure our simulation remains at the cutting edge. | 3. ITAR REQUIREMENTS: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. | 4. At Epirus, you’ll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge.</s> | People are the most important part of Epirus – and always come first. | We don’t believe in the word impossible and are always asking “why not” as work to usher in a new paradigm of power efficiency. | Our fast-growing team is agile, creative, and innovative. | We support a culture of constant learning and sense of belonging among our team members and know that mentorship matters. | We embrace diversity, equity and inclusion in the workplace and beyond.</s> | Diverse team of change-makers fueling the future of energy with revolutionary solutions | Fast-growing company | "Impossible" is just a challenge</s> | 1. Embracing diversity, equity and inclusion in the workplace and beyond. | 2. Constant learning and sense of belonging among team members. | 3. Mentorship matters. | 4. Fastgrowing team that is agile, creative, and innovative. | 5. Always asking “why not” as work to usher in a new paradigm of power efficiency.</s> | 2. 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Startup experience, tech industry experience, and/or Defense/Aerospace/Military experience preferred | 3. ITAR requirements: U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.</s> | 1. Innovative | 2. Highgrowth Technology Company | 5. Fastpaced Environment</s> | 1. Emphasis on innovation and redefining the future of power efficiency. | 3. Embracing diversity, equity and inclusion in the workplace and beyond.</s> | 3. Agile | 5. FastPaced</s> | 3. Dedicated to overcoming the asymmetric challenges inherent to the future of national security. | 4. Flagship product is a softwaredefined system built using intelligent power management techniques which allow power-hungry systems to do more with less.</s> | 2. Collaborative team | 3. Innovative solutions to challenging problems | 4. 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We're a diverse, fastgrowing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules.</s> | 2. Flagship product built using intelligent power management techniques which allow powerhungry systems to do more with less. | 6. Diverse and fastgrowing team of change-makers fueling the future of energy with revolutionary solutions.</s> | 1. Innovative company | 3. Dedicated to overcoming asymmetric challenges inherent to the future of national security | 4. Flagship product is a softwaredefined system built using intelligent power management techniques that allow power-hungry systems to do more with less.</s> | Fast-paced and Ever-changing Environment | Diverse and Growing Team of Change-makers | Revolutionary Solutions to Define the Future of Energy</s> | 1. Innovative and FastGrowing Company | 3. Defining Technology Challenges of Our Time | 4. Rewrite the Rules</s> | 1. Constant emphasis on innovation | 2. 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We're a diverse, fastgrowing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules. | 3. As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. For the state of California only, the range of starting pay for this role is: $131,800—$161,400 USD.</s> | At Epirus, you’ll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules.</s> | 2. Opportunity to utilize lean thinking, simulation modeling, and decisionmaking that will optimize factory performance | 3. 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