Additive Manufacturing Process Engineer; Onsite

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market‑leading businesses, world‑class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market.

We seek a Additive Manufacturing (AM) Process Engineer for our Monroe, NC Additive Manufacturing facility. In this highly technical and process‑focused role, you will develop, implement, validate, and sustain additive manufacturing processes to ensure stable, capable, and controlled production aligned with SPQDC objectives. You will define and maintain process architecture within MES, lead process qualifications, and create standardized process templates that guide production execution.

This role is central to ensuring process capability, compliance, and manufacturing readiness.

This position is onsite in Monroe, NC.

• Own MES usage architecture for AM processes, including standard operations, workflows, and process plan setup; define how manufacturing processes are configured and executed across the production system.
• Define and maintain AM process parameters, specifications, and controlled process documentation (WIs, traveler elements, workflow logic).
• Execute and document IQ, OQ, and MQ qualifications for equipment and processes, ensuring validated, compliant, and traceable process baselines.
• Lead SPC tracking, process capability analysis, and performance monitoring to assess process health and drive data‑based improvements.
• Support production builds by troubleshooting process issues, validating parameter sets, and providing technical guidance to Operations and Quality.
• Develop build layouts, optimized manufacturing processes, and cell‑level process designs to improve efficiency, robustness, and throughput.
• Generate and maintain Golden Files as part of NPI Gate 4 activities to establish frozen, qualified process configurations.
• Lead PPAP‑related process inputs including Control Plans, PFMEAs, process flow diagrams, and validation evidence.
• Create standardized, reusable process templates that guide future production execution and enable efficient configuration by the Project Engineer.
• Collaborate with Materials Scientists to ensure process parameters and material behaviors are correctly linked within MES and reflected in process performance.
• Work closely with Quality Engineering on nonconformance investigations, root cause analysis, corrective actions, and integration of quality controls into the QMS/MES.
• Provide technical input to Operations, supporting work instructions, technician readiness, build setups, and troubleshooting of process‑related disruptions.
• Align with the Digital Systems & SIOP Lead to integrate process logic, SPC data, and system automation into digital tools and MES workflows.
• Drive continuous improvement projects to enhance process capability, yield, stability, and alignment with SPQDC objectives.
• Travel up to 10%.

• Typically requires a University Degree and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience.
• 3+ years of experience with laser powder bed fusion metal additive manufacturing, including process parameters, process controls, and machine functionality (laser behavior, build environment, powder handling, etc.).
• 3+ years of experience developing, validating, or sustaining manufacturing processes, including process documentation, workflow control, and troubleshooting processes.
• 2+ years of experience with MES, process architecture, or digital manufacturing workflows (e.g., defining steps, routings, or parameter‑driven operations).

• Master’s degree in science,…