AST SpaceMobile

AST SpaceMobile

Integration & Test Systems Engineer (Epsilon3 Developer)

Midland, Texas, United States

Work authorization requiredDetected 12 days ago
PythonJavaSQLRESTData VisualizationJiraExcelAuditingOperations ManagementERPIntellectual PropertySystems EngineeringLeadershipCollaborationMicrosoft OfficeNetSuite

About the role

  • AST SpaceMobile is seeking an Integration & Test (I&T) Systems Engineer (Epsilon3 Developer) to join our Enterprise Applications team, specializing in Epsilon3 interfaces and integrations for spacecraft Integration & Test operations.

Responsibilities

  • Develop, configure, and maintain Epsilon3 test procedures, test plans, test cases/points, and connectors to support Integration & Test (I&T) campaigns, digital work instructions, requirements verification, and full as-run test history.
  • Integrate Epsilon3 with test equipment and ground support equipment (GSE), telemetry systems, and environmental test assets (thermal vacuum, vibration/shock, RF, and functional test stands) for real-time data acquisition directly into procedure steps.
  • Collaborate with test, systems, and quality engineering stakeholders to capture requirements, translate them into technical designs, perform testing, and support UAT and campaign rollout.
  • Document system designs, configurations, and standard work
  • implement systemic rules and automation to improve data quality and reduce manual handoffs.
  • Serve as the primary Jira support contact for Epsilon3/I&T tooling requests
  • manage ticket triage, tracking, and reporting to Test, Systems, and IT leadership.
  • drive continuous improvement across I&T operations.
  • Document system designs, configurations, and standard work; establish auditing and change control processes for procedure revisions, test article changes, and releases.
  • Monitor and resolve data synchronization issues between Epsilon3, Tulip, ERP, and PLM; implement systemic rules and automation to improve data quality and reduce manual handoffs.

Requirements

  • Experience with change management, requirements traceability, non-conformance (NCR) and CAPA processes, and document control.
  • Must be a U.S. Citizen or Permanent Resident.
  • Minimum 4 years of experience administering, configuring, and developing test or operations management platforms, including at least 2 years of hands-on Epsilon3 experience (procedure authoring, test plans/cases, connectors, dashboards).
  • Working knowledge of ISA-95 (enterprise-control system integration) concepts and enterprise architecture principles/frameworks such as TOGAF (or equivalent), applied to aligning MES, ERP, and PLM data models and system integrations.
  • Demonstrated ability to gather requirements, create technical solution designs, perform testing (including UAT), and deliver production-ready implementations.
  • Skilled in MS Office tools (Excel, PowerPoint, Visio, MS Project) and capable of working across multiple web platforms.
  • Technology Stack
  • Test & Operations Platform: Epsilon3 (Procedures, Test Plans/Cases/Points, Requirements Traceability, Connectors/REST API, Dashboards).

Nice to have

  • Jira for task management
  • Power BI for analytics (preferred)
  • Strong knowledge of test data acquisition, GSE/telemetry integration, and requirements verification/traceability
  • prior experience with ERP and PLM integrations preferred.
  • Proficiency in SQL and at least one programming language (Java, Python, or C-family languages)
  • database development and scripting/API skills a plus.
  • Strong analytical and technical skills, attention to detail, and ability to work independently or in fast-paced, cross-functional teams
  • leadership experience preferred.

Benefits

  • Design and maintain dashboards, reports, and data tools to provide visibility into test coverage, requirements verification status, anomaly/non-conformance (NCR) tracking, CAPA status, and test readiness.

Visa & Work Authorization

  • Citizen or Permanent Resident
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This listing is sourced directly from AST SpaceMobile's careers page and normalized into a canonical job model.