Data Engineer – Migration Specialist

TISTA Science and Technology Corporation

. Plan and run data migrations from legacy systems (VistA, Maximo, DMLSS) to modern platforms .

Posted 11/2/2026full-timeRemote • United StatesMid-LevelSenior💰 $110,546 - $125,875 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in ETL and data migration processes, particularly with legacy systems such as VistA, Maximo, and DMLSS. Proficient in building data pipelines using PySpark and Spark SQL, along with strong capabilities in data mapping, validation, and reconciliation.

Highest-signal resume keywords

ETL DevelopmentData MigrationPySparkSQLDatabricks Certified Data Engineer

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

ETLData MigrationData MappingData ValidationData ReconciliationPySparkSpark SQLSQLPythonData Masking

Tools & Technologies

DatabricksVALIP

Certifications & Qualifications

Maximo Deployment ProfessionalDatabricks Certified Data EngineerDatabricks Certified Generative AI Engineer

Industry Keywords

VistAMaximoDMLSSHL7FHIREDIPublic TrustVA PIV

Tech Stack

Tools & technologies

ETLPySparkPythonSparkSQL

About the role

Key responsibilities & impact

Plan and run data migrations from legacy systems (VistA, Maximo, DMLSS) to modern platforms
Write data migration plans
Build ETL/ELT pipelines in Databricks using PySpark and Spark SQL
Build ETL/ELT pipelines in VALIP
Write and maintain data mapping and validation plans
Reconcile and validate data after each load
Mask and sanitize production data for lower environments
Support data extraction and analytics requests
Support decommissioning data archives

Requirements

What you’ll need

6+ years in ETL, data migration or database development (Mid / Level II)
SQL and Python
PySpark or Spark SQL
Data mapping, validation and reconciliation for migrations
Experience migrating from VistA, Maximo or DMLSS
Experience with data masking for lower environments
Knowledge of HL7, FHIR or EDI data formats
Bachelor's degree
Certified (Maximo) Deployment Professional
Databricks Certified Data Engineer certification
Databricks Certified Generative AI Engineer certification
Must be able to obtain a Tier 2 / Moderate Risk Public Trust
Must be able to obtain a VA PIV credential

Benefits

Comp & perks

Above-industry healthcare benefits
Remote working options
Paid time off
Training/certification opportunities
Healthcare Savings Account (HSA)
Flexible Savings Account (FSA)
Paid life insurance
Short-term disability
Long-term disability
401(k) match
Tuition reimbursement
Employee Assistance Program
Paid holidays
Military leave
Potential additional compensation such as bonuses