Job description
About JerseySTEM
All JerseySTEM roles are pro-bono (unpaid) positions.JerseySTEM is a mission-driven professional network of pro-bono contributors dedicated to improving access to STEM education and career pathways for underserved middle school girls in New Jersey.
Members contribute their professional skills and leverage their networks in service of the organization’s gender-equity agenda.Membership is a minimum six-month commitment of approximately six flexible hours per week and includes a $100 refundable deposit, returned after six months of active membership. K–12 educators, retirees, veterans, interns, and students are exempt from the deposit.
Overview
This is a pro-bono volunteer position.
JerseySTEM is seeking experienced Data Engineers to stabilize and scale core data pipelines that power analytics and reporting. The current platform complexity requires ownership from engineers who can design, implement, and maintain production grade workflows across multiple data sources.This role focuses on operational reliability, sound data modeling, and long term platform sustainability.
Responsibilities
Pipeline Engineering: Designing, configuring, and monitoring production grade ETL/ELT pipelines to ingest unstructured and structured data from third party data sources into our MySQL operational data warehouse using integrate.io. Implement CDC and incremental loading strategies for efficient and reliable refresh
Security & Access Governance: Defining and auditing data access permissions, ensuring security guardrails are maintained as user access privileges rotate.
API Management: Writing and debugging custom scripts and database queries to interact with native platform APIs.
Data Mapping & Classification: Normalizing and mapping complex, disparate schemas from Salesforce CRM, iCIMS talent data, and Jira ticketing systems, and others. Design and maintain analytical models including fact and dimension tables.
Operational Resilience: Manage schema changes, late arriving data, and source inconsistencies. Ensure data quality, consistency
Provide technical leadership and define data integration best practices and standards
Qualifications
Seven or more years of hands on experience in data engineering or data platform roles
Strong experience working with MySQL in analytical or hybrid environments
Proven experience integrating external APIs and third party systems
Demonstrated experience implementing CDC or incremental load patterns
Deep understanding of dimensional modeling and warehouse architecture
Advanced SQL skills and strong proficiency in Python or similar languages
Ability to operate independently and own pipelines end to end
What This Role Is Not
Not limited to ad hoc scripts or one off fixes
Not a purely advisory position
Not a passive oversight role
What Success Looks Like
ETL pipelines are stable, incremental, and predictable
API ingestion runs with minimal manual intervention
Data models are trusted and analytics ready
Analytics teams focus on insights rather than resolving data issues
Originally posted on Himalayas
Who can apply
Eligible countries: United States. Accepted UTC offsets: UTC-10, UTC-9, UTC-8, UTC-7, UTC-6, UTC-5, UTC+14. Review the full description for employer-specific work authorization, residency and schedule requirements.