Senior Cybersecurity Data Engineer

Fiserv

Senior Cybersecurity Data Engineer at Fiserv, interfacing with security Big Data environments. Leading projects and managing technical requirements to optimize data flow and delivery architecture.

Posted 6/18/2026full-timeColumbus • New Jersey, Ohio, Texas • 🇺🇸 United StatesSenior💰 $109,000 - $182,400 per yearWebsite

Tech Stack

Tools & technologies

BigQueryCloudETLFirewallsSQL

About the role

Key responsibilities & impact

Interface with security Big Data environments
Analyze and present findings
Manage new and existing technical requirements
Document processes and solutions
Support engineers, database architects, data analysts, and data scientists
Ensure optimal data delivery architecture
Lead initiatives and projects for Data Fabric, Datalake, and Datawarehouse
Create and maintain optimal data pipeline architecture
Identify, design, and implement internal process improvements
Build infrastructure for optimal data extraction and loading

Requirements

What you’ll need

10+ years of related IT experience
More than 5 years of Big Data platform experience including design, management, and operation
5+ years of experience in building processes supporting data transformation, data structures, and optimizing big data pipelines
5+ years of experience with SQL working with relational/non-relational databases, query authoring (SQL) as well as familiarity with a variety of Cloud databases including ETL/ELT tools, Big Query, and Cloud storage
Strong analytical skills related to working with unstructured and structured datasets
Fundamental knowledge of firewalls, networking, operating systems, databases, and storage
Bachelor’s degree in computer science, Information Technology, or a related field and/or equivalent military experience

Benefits

Comp & perks

Health insurance
401(k) matching
Paid time off
Professional development opportunities

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

Big Datadata transformationdata structuresdata pipelinesSQLETLELTCloud databasesBig Querydata architecture

Soft Skills

analytical skillsleadershipdocumentationprocess improvementcommunication