Lead Engineer

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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. Join us and help shape the future of aerospace and defense.

What You Will Do *

• Develop and optimize CNC programs for 3-axis and 5-axis VMC machining operations using CAM application Mastercam and UG NX.
• Plan and support machining processes including milling, drilling, grooving, tapping, threading, and waterjet cutting.
• Provide tool design and tooling support for manufacturing.
• Prepare, review, and validate manufacturing process documentation (work instructions and SOPs).
• Develop and modify Manufacturing Bill of Materials (MBOM) structures and manage engineering changes.
• Receive and review Engineering Bill of Materials (EBOM).
• Collaborate with shop-floor teams to support job setup, clamping, tooling selection, and process improvements.
• Use Siemens NX (UG NX) and Teamcenter to extract dimensional data and validate 3D CAD models.
• Select cutting tools using machining parameters based on materials and aerospace manufacturing standards.
• Support tooling, jigs, fixtures, and tool-holding design activities.
• Interpret engineering drawings and GD&T to ensure manufacturing accuracy.
• Coordinate with quality and production teams to maintain compliance with AS9100 standards.
• Utilize ERP/SAP systems for production planning and manufacturing tracking.

What You Will Learn

• Advanced CNC programming strategies for multi-axis machining.
• Application of DFA/DFM principles in real production environments.
• Aerospace-grade machining standards and process validation practices.
• Process/productivity improvements in manufacturing (Lean manufacturing).
• Tooling optimization and fixture design for production efficiency.
• Integrated CAD/CAM workflows using Siemens NX and Teamcenter.
• Quality-driven manufacturing aligned with AS9100 systems.
• Shop-floor best practices and real-world production problem-solving.

Qualifications You Must Have *

• Bachelor’s degree in mechanical or production or aerospace engineering or an equivalent combination of education and relevant industry experience.
• 5–7 years of hands-on experience in CNC machining and CAM programming.
• Practical knowledge of 3-axis or 5-axis machining operations.
• Experience with CAD/CAM software, preferably Mastercam or NX.
• Understanding of machining processes and cutting parameters.
• Ability to read and interpret engineering drawings and GD&T.
• Familiarity with shop-floor tooling, setups, and manufacturing workflows.
• Strong communication, analytical, and problem-solving skills.
• Ability to work independently and collaboratively in a team environment.
• Proficiency in Microsoft Office tools (Excel, Word).

Qualifications We Prefer

• Experience working with aerospace or high-precision engineering components.
• Exposure to AS9100 quality management systems.
• Hands-on experience with VMC/HMC machines and controllers.
• Knowledge of jigs, fixtures, and tool-holding systems.
• Familiarity with inspection tools and measurement techniques.
• Experience with ERP/SAP systems in a manufacturing environment.
• Working knowledge of engineering materials and their applications.
• Experience using Teamcenter PLM systems.

Learn More & Apply Now

Are you passionate about CNC programming, advanced machining, and aerospace manufacturing? Join our team and work on challenging projects involving 3-axis and 5-axis machining, CAM programming, tooling, and manufacturing process development.

This is an excellent opportunity to expand your technical expertise, collaborate with experienced engineering and manufacturing teams, and contribute to high-quality aerospace products.

About Collins Aerospace

Collins Aerospace, a Raytheon Technologies company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.

WE ARE REDEFINING AEROSPACE.

Some of our competitive benefits package includes:

• Transportation facility.
• Meal coupons
• Group Term Life Insurance.
• Group Health Insurance.
• Group Personal Accident Insurance.
• Entitled for 18 days of vacation and 12 days of sick leave annually.
• Employee scholar program
• Work life balance
• Car lease program
• National Pension Scheme
• LTA
• Fuel & Maintenance /Driver wages
• Meal vouchers
• And more!

Note:

All external hires in India are subject to a background check.
At Collins, the paths we pave together lead to limitless possibilities. Join us and be part of the team that's redefining aerospace every day.

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.

Remote: Employees who are working in Remote roles will work primarily offsite (from home). If you live within a reasonable commute of an RTX site with other colleagues you interact with, your manager will discuss whether there is a degree of onsite presence associated with this role.

Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.

Requires theoretical to advanced knowledge of work area typically obtained through University Degree combined with experience. Practical knowledge of RTX projects, programs
or systems with the ability to make enhancements and leverage in daily work.

Typically requires a University Degree or equivalent experience and minimum 2 years of prior relevant experience.

Engineering/Other Technical Positions:Typically requires a degree in Science, Technology, Engineering or Mathematics(STEM) and a minimum of 2 years of prior relevant experience unless prohibited by local laws/regulations.

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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