I&T Systems Engineer (Epsilon3) — Test Data & Integrations

AST SpaceMobile; Midland (TX); On-site; USD 120,000 - 155,000; Full time

Job summary

AST SpaceMobile is seeking an Integration & Test (I&T) Systems Engineer to advance Epsilon3-based procedures and data integrations for spacecraft I&T operations. You will design, configure, and maintain test procedures, connect Epsilon3 with floor equipment, ERP, and PLM systems, and drive real-time telemetry capture across campaigns.

The role requires strong SQL/Java/Python skills, experience with Epsilon3, and the ability to operate on-site in Midland, TX, with collaboration across test,

Qualifications

• 4+ years administering, configuring, and developing test/operations platforms.
• 2+ years hands-on Epsilon3 experience (procedures, test plans, connectors).
• Knowledge of ISA‑95 concepts and TOGAF/equivalents for MES/ERP/PLM data models.

Responsibilities

• Develop, configure, and maintain Epsilon3 test procedures, test plans, and connectors for I&T campaigns.
• Integrate Epsilon3 with test equipment, GSE, telemetry, and environmental test assets for real-time data.
• Administer Epsilon3 environment; manage users, roles, REST API integrations with ERP/PLM/Tulip (MES).
• Design dashboards and reports to track test coverage, verification status, NCR/CAPA, and readiness.
• Own change control, redlines, and approvals during live test campaigns at multiple sites.
• Collaborate with cross-functional teams to translate requirements into technical designs and tests.
• Maintain system designs, configurations, and auditing/change-control processes.

Skills

SQL

Python/Java

Epsilon3

GSE/telemetry integration

Requirements verification

Education

BS in Engineering/Computer Science

Tools

Jira

Power BI

NetSuite ERP

Job description

AST SpaceMobile is seeking an Integration & Test (I&T) Systems Engineer to advance Epsilon3-based procedures and data integrations for spacecraft I&T operations. You will design, configure, and maintain test procedures, connect Epsilon3 with floor equipment, ERP, and PLM systems, and drive real-time telemetry capture across campaigns.

The role requires strong SQL/Java/Python skills, experience with Epsilon3, and the ability to operate on-site in Midland, TX, with collaboration across test,