System One
System One

67 System One Data Software Engineer Jobs Hiring Near You

The candidate must possess deep knowledge of data ingestion, transformation, and large-scale data ... System One not only serves as a valued partner for our clients, but we offer eligible full-time ...

The company leverages its expertise in data transport solutions, software and systems engineering ... TS/SCI w/ Polygraph Software Engineer Level 1 The Software Engineer develops, maintains, and ...

The company leverages its expertise in data transport solutions, software and systems engineering ... TS/SCI w/ Polygraph Software Engineer Level 1 The Software Engineer develops, maintains, and ...

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System One Jobs Information

What is it like to work at System One?

System One is a professional services company that values collaboration, innovation, and a client-centric approach, fostering a dynamic and supportive work environment.

The company's team structure is designed to facilitate knowledge sharing and expertise exchange, with a flat organizational hierarchy that encourages open communication and cross-functional collaboration. System One's mission is to deliver high-quality solutions to its clients through a network of experienced professionals and cutting-edge technologies.

Working at System One may appeal to candidates who are looking for a challenging and rewarding career in a fast-paced, client-driven industry, with opportunities for professional growth and development in a collaborative and dynamic work environment.
Infographic showing various Data Software Engineer job openings at System One in the United States as of June 2026, with employment types broken down into 1% As Needed, 42% Full Time, 1% Part Time, 1% Temporary, 54% Contract, and 1% Nights. Highlights an 83% Physical, and 17% Remote job distribution.
Software Engineer Sr - ETL

Software Engineer Sr - ETL

System One

Pittsburgh, PA • On-site

Other

Medical, Dental, Vision, Life, Retirement

Posted 19 days ago


Job description

Title: Software Engineer Sr - ETL

Location: Pittsburgh, PA

Roles and Responsibilities: This role requires senior-level enterprise engineering expertise, with strong hands-on experience in designing and developing scalable, high-performance ELT data pipelines using modern data integration platforms such as Informatica (PowerCenter / IDMC). The candidate must possess deep knowledge of data ingestion, transformation, and large-scale data processing, with a strong emphasis on ELT patterns in complex enterprise environments. The role demands proven experience in handling high-volume batch and near real-time data pipelines, including data staging, transformation pushdown, and optimization within database or cloud platforms. The individual should have a solid understanding of data warehousing concepts, data modeling, and reconciliation frameworks, ensuring data accuracy, consistency, and integrity across systems. In addition, the position requires strong experience in production support within mission-critical data platforms, including monitoring, troubleshooting, root cause analysis, and performance tuning to ensure reliability and stability of data pipelines. The candidate should be comfortable working in distributed and event-driven ecosystems, with a focus on scalability, fault tolerance, and resiliency. The role also requires: - Hands-on experience in designing and implementing ELT pipelines, leveraging database or cloud processing capabilities - Strong expertise in SQL and data transformation techniques, including performance tuning and query optimization - Experience working with data platforms (RDBMS, cloud data warehouses, big data ecosystems) - Familiarity with data orchestration tools (Airflow or similar) and scheduling frameworks - Exposure to data quality validation, reconciliation, and audit frameworks - Knowledge of DevOps practices, CI/CD pipelines, and version control for ETL/ELT deployments - Ability to own end-to-end delivery, from design and development to deployment and production support - Strong collaboration skills to work with business, data, and downstream systems teams to deliver scalable, enterprise-grade data solutions

Must Have Technical Skills:

  1. designing and implementing ELT pipelines (Informatica)

  2. SQL and data transformation techniques

  3. data platforms (RDBMS, cloud data warehouses, big data ecosystems)

  4. data orchestration tools (Airflow or similar) and scheduling frameworks 5. data quality validation, reconciliation, and audit frameworks

  5. DevOps practices, CI/CD pipelines, and version control for ETL/ELT deployments

  6. Ability to own end-to-end delivery, from design and development to deployment and production support

Ref: #404-IT Pittsburgh

System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.