Senior Technician, CNC Machining

Location: SG-01-SINGAPORE-009 ~ 9 Seletar Aerospace Link ~ SELETAR LINK

Time Type: Full time

Job Description

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What You Will Do

Capability Development

• Provide OJT coaching, mentoring, and competency validation to build consistent skills in new and transferred DLs during brownfield transition.

• Share machining and troubleshooting best practices to accelerate capability build-up, while supporting training syllabi, OJT blueprints, and certification records.

• Collaborate with Manufacturing and Quality Engineering (ME/QE) to refine processes, validate tooling/fixtures, and improve work instructions through operator feedback.

• Foster a culture of continuous learning, safety-first practices, and cross-skill development in alignment with CORE principles.

Machining Operations

• Set up, operate, and maintain specialized CNC/NC machines including PUMA TT2500MS Lathe, Makino PS105 Milling, Reishauer gear flank grinding, Studer ID/OD grinding, Doosan 2600 mill-turn, Kapp VX59/VIG and Gleason hobbing and shaping machines.

• Perform precision machining to tight aerospace tolerances, ensuring strict compliance with drawings, blueprints, GD&T standards, and customer requirements.

• Support brownfield ramp-up by executing machining operations for transferred parts, ensuring production readiness and process stability.

• Apply safe work practices and CORE principles during setup and operation to drive efficiency, repeatability, and compliance.

Quality & Inspection

• Set up, calibrate, and operate precision measuring equipment such as Taylor Hobson and Wenzel CMMs, gauges, and fixtures to achieve first-pass quality.

• Accurately interpret blueprints, technical drawings, and GD&T specifications for effective machining and inspection.

• Complete and maintain shop travelers, inspection records, and production documentation in compliance with Collins standards and regulatory requirements.

• Support process control and quality improvement by identifying nonconformance issues, contributing to root cause analysis, and collaborating with ME/QE on corrective actions.

Brownfield-Specific Requirements

• Execute machining and work transfer for 94 parts into brownfield, ensuring alignment with sending site standards and customer requirements.

• Support machine setup, tooling/fixture validation, and first-level troubleshooting to establish stable production capability.

• Provide operator-level feedback to ME/QE on process documentation, setup sheets, and inspection methods tailored for brownfield operations.

• Demonstrate flexibility across machine types to support high-mix operations and balance workloads between Bedok, Changi, and Seletar.

• Mentor DLs through OJT and competency validation, preparing the workforce for the future 1300-part greenfield transition.

Qualifications You Must Have

• NITEC /Higher NITEC in Precision Engineering or equivalent.

• Minimum 5 years working experience in a Precision Engineering environment.

Qualifications We Prefer

• Basic command of written and spoken English.

• Able to work weekly rotating shifts.

RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.  

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