Palantir Tester (SIT, SAT, Perf)

• Arlington, VA (Active Secret Clearance Required) About the Role Join a high-impact data migration initiative as a Palantir Tester, responsible for validating end-to-end data flows in a mission-critical government environment.

Leverage your expertise in Palantir Foundry and Vantage to ensure data integrity, system reliability, and seamless migration from legacy systems. Work at the forefront of Army data-migration projects, collaborating with technical and client stakeholders to deliver trusted, high-quality solutions. Responsibilities

• Execute System Integration Testing (SIT), System Acceptance Testing (SAT), and Performance Testing for data pipelines within Palantir Foundry and Vantage
• Reconcile source-to-target data at row and field level, ensuring integrity and completeness throughout migration
• Validate schema conformance and system data-quality/validation-rule compliance for all migrated datasets
• Analyze ETL pipeline throughput and establish performance baselines for change-data-capture workloads across 40+ normalized, time-variant tables
• Design test plans and cases; maintain requirements traceability and manage defect lifecycle (logging, triage, retest)
• Perform incremental, Agile-aligned test execution alongside development sprints; apply regression testing for iterative pipeline enhancements
• Utilize and enhance automated test and validation tools to accelerate delivery
• Facilitate customer acceptance and validation sign-off, ensuring all acceptance criteria are met Required Skills and Experience
• Active Secret Clearance (DOD)
• Proven hands-on experience testing within Palantir Foundry and Vantage environments
• Strong expertise in data migration validation, including source-to-target reconciliation and schema validation
• Deep knowledge of SIT, SAT, and Performance Testing within Agile frameworks
• Test planning, case design, and defect management in complex data environments
• Familiarity with Army data-migration or ERP/personnel-system testing Preferred Skills
• Palantir Foundry certifications
• Experience with NIPR (Non-classified Internet Protocol Router) test environments
• Exposure to unidirectional ingest scenarios and large-scale government data projects Benefits
• Opportunity to work on high-visibility government transformation initiatives
• Collaborate with top-tier professionals in cutting-edge data engineering and validation
• Grow your career in a secure, mission-driven environment with ongoing learning opportunities
• Flexible work arrangements and potential for remote collaboration How to Apply Ready to advance your career as a Palantir Tester?

Submit your resume and credentials via our application portal today. Candidates must be authorized to work in the U.S. without sponsorship.