ETL Migration Engineer
Westlake, TX
Category: Data
Industry: Financial Services
Reference ID: JN -032026-106039
Date Posted: 03/18/2026
Shortcut: http://careers.eliassen.com/Pk44Eu
Description:
Hybrid 2 weeks onsite in TX or NH in either Westlake, TX or Merrimack, NH
Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.
The ETL Migration Engineer will lead migrations of legacy Informatica workflows to modern, cloud-native or open-source ETL platforms. The role will analyze, categorize, and convert ETL logic, build migration artifacts, and automate tasks with Python and DevOps tooling. You will collaborate with architecture and data engineering teams to sequence migrations and support deployment on AWS using infrastructure as code.
Rate: $68.00 to $78.00/hr. w2
Responsibilities:
- Migrate legacy ETL processes and Informatica workflows to modern ETL tools or open-source/cloud-native frameworks.
- Analyze and document ETL logic, categorize workflows by complexity, domain, and criticality, and produce migration inventories and transformation summaries.
- Create source-to-target mappings and migration artifacts that align with target platform constructs.
- Leverage developer-assistant tools to identify patterns in ETL processes and accelerate translation to target platforms.
- Automate migration and administrative tasks using Python, Groovy, Java, Jenkins, APIs, and shell scripting.
- Partner with architecture, data engineering, and business stakeholders to define migration sequencing and priorities.
- Configure and deploy solutions in AWS or Azure using Terraform or OpenTofu with Infrastructure as Code practices.
- Provide on-call support, incident resolution, and release management for migrated workloads.
Experience Requirements:
- Hands-on ETL migration experience moving legacy ETL processes between vendor tools, preferably from Informatica to modern or open-source/cloud-native platforms.
- Proven Informatica expertise as an administrator or developer.
- Strong understanding of ETL architectures, data integration patterns, and relational data concepts.
- Experience documenting ETL logic and building inventories, mappings, and transformation summaries.
- Proficiency with Python for scripting and automation.
- DevOps experience with Jenkins and Terraform or OpenTofu.
- Experience using developer-assistant tools such as Copilot or similar.
- Public cloud experience with AWS and/or Azure, including Infrastructure as Code implementation.
- Strong communication and stakeholder management skills.
- Experience with on-call support, incident resolution, and release management.
- Certification in Informatica or other ETL tools (preferred).
- Public cloud certification in AWS or Azure (preferred).
Education Requirements:
- Informatica or other ETL tool certification (preferred).
- AWS or Azure cloud certification (preferred).
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contactInfoSec@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above