ZipRecruiter

Log In

1

Senior Etl Developer Jobs in Rochester, IL (NOW HIRING)

Eaton

Senior Mechanical Design Engineer

Lincoln, IL · On-site

$86K - $126K/yr

Eaton's ES AMER ARS division is currently seeking a Senior Mechanical Design Engineer. This is an ... Our team of expert engineers designs and develops application-specific load center enclosures ...

Eaton

Senior Mechanical Design Engineer

Lincoln, IL · On-site

$86K - $126K/yr

Eaton's ES AMER ARS division is currently seeking a Senior Mechanical Design Engineer. This is an ... Our team of expert engineers designs and develops application-specific load center enclosures ...

previous page

Showing results 41-60

All JobsEtl Developer JobsSenior Etl Developer JobsSenior Etl Developer Jobs in Rochester, IL

Senior Etl Developer information

See Rochester, IL salary details

$44

$58

$74

How much do senior etl developer jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for senior etl developer in Rochester, IL is $58.51, according to ZipRecruiter salary data. Most workers in this role earn between $49.62 and $64.42 per hour, depending on experience, location, and employer.

What is a senior ETL developer?

Senior ETL Developers are experienced professionals who design, develop, and maintain ETL (Extract, Transform, Load) processes to move and transform data between systems. They are responsible for ensuring data is accurately extracted from source systems, transformed according to business rules, and loaded into target databases or data warehouses. Senior ETL Developers often lead data integration projects, optimize ETL performance, and mentor junior developers. They typically have expertise in ETL tools like Informatica, Talend, SSIS, or DataStage and a strong understanding of database technologies and data modeling.

What are some typical challenges a senior ETL developer faces when working on large-scale data integration projects?

Senior ETL Developers often encounter challenges such as managing complex data transformations, ensuring data quality, and optimizing ETL performance for large volumes of data. They must also address issues related to integrating data from diverse sources and maintaining data consistency across environments. Collaborating closely with data architects, analysts, and business stakeholders is essential to understand requirements and deliver scalable, efficient ETL solutions that align with organizational goals.

What are the key skills and qualifications needed to thrive as a senior ETL developer, and why are they important?

To thrive as a Senior ETL Developer, you need advanced knowledge of data warehousing, ETL processes, and strong proficiency in SQL or related programming languages, typically supported by a degree in computer science or a related field. Familiarity with ETL tools such as Informatica, Talend, or SSIS, as well as experience with databases and data modeling, is essential, and relevant certifications can be advantageous. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with cross-functional teams and ensuring data integrity. These skills ensure efficient data processing, maintain high-quality data standards, and support informed business decision-making.

What is the difference between Senior ETL Developer vs Data Engineer?

AspectSenior ETL DeveloperData Engineer
Primary FocusDesigning, developing, and maintaining ETL processesBuilding and managing data pipelines and infrastructure
Skills & CertificationsETL tools, SQL, data warehousingProgramming, cloud platforms, big data technologies
Work EnvironmentData warehousing teams, BI projectsData infrastructure teams, cloud environments
Industry UsageFinance, healthcare, retailTech, finance, e-commerce

While both roles involve data processing, a Senior ETL Developer primarily focuses on designing and maintaining ETL workflows, whereas a Data Engineer builds comprehensive data pipelines and infrastructure to support data analytics and machine learning initiatives. The roles often overlap but differ in scope and technical depth.

What cities near Rochester, IL are hiring for Senior Etl Developer jobs?

Cities near Rochester, IL with the most Senior Etl Developer job openings:

Senior Etl Developer jobs near you
Infographic showing various Senior Etl Developer job openings in Rochester, IL as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $121,695 per year, or $58.5 per hour.

Senior NOMAD / Mainframe Application Developer

Alert IT Solutions, Inc.

Springfield, IL • On-site

$110 - $140/hr

Other

Posted 26 days ago

Job description

Ideal Candidate

The ideal candidate is a hands-on NOMAD developer who understands legacy mainframe technologies, enjoys solving complex business problems, and is excited by the challenge of helping move critical applications to the next generation of the enterprise platform. The individual thrives in a collaborative environment, possesses strong communication skills, and can effectively bridge the gap between technical teams and business stakeholders.

Key Responsibilities
  • Support, enhance, and maintain mission-critical HR and Timekeeping applications running in a NOMAD/Mainframe environment.
  • Participate in the assessment, planning, and execution of migration efforts from the current NOMAD platform to MVS-based environments.
  • Analyze existing NOMAD applications, data structures, business rules, and dependencies.
  • Design and develop solutions supporting modernization and migration initiatives.
  • Work closely with business stakeholders, HR teams, payroll personnel, and operational users to gather requirements and address production issues.
  • Troubleshoot application, database, batch, and interface issues within NOMAD and MVS environments.
  • Develop and maintain technical documentation, data mappings, and migration artifacts.
  • Support system testing, integration testing, user acceptance testing, and production deployments.
  • Participate in code reviews, knowledge transfer activities, and application support rotations.
  • Collaborate with senior developers and cross-functional technical teams to ensure successful project delivery.

The team supports both NOMAD and MVS platforms and works closely with business users across the department.

Required Qualifications Technical Skills
  • 5+ years of experience developing and supporting NOMAD applications.
  • Strong knowledge of NOMAD database structures, dictionaries, attributes, segments, and reporting capabilities.
  • Experience with NOMAD commands, queries, screens, reports, and application development.
  • Extensive Mainframe development experience.
  • Experience working within MVS/zOS environments.
  • Strong understanding of batch processing, JCL, and job scheduling.
  • Experience with data migration and legacy application modernization initiatives.
  • Knowledge of database design, data analysis, and application troubleshooting.
  • Experience supporting large enterprise business applications.
Business & Communication Skills
  • Ability to communicate effectively with both technical and non-technical stakeholders.
  • Experience working directly with business users to gather requirements and resolve issues.
  • Strong analytical and problem-solving skills.
  • Ability to work independently in a small team environment.
  • Experience supporting production-critical systems with high visibility.
Preferred Qualifications
  • Experience supporting Human Resources, Payroll, Benefits, or Timekeeping systems.
  • Experience working within government organizations or large public-sector environments.
  • Knowledge of employee lifecycle processes and workforce management systems.
  • Experience participating in platform migration or data conversion projects.
  • Familiarity with legacy system modernization strategies.
#J-18808-Ljbffr

Apply