Mechanical Manufacturing Engineer (P2 - Engineer II)

RTX (Raytheon); Windsor Locks (CT); On-site; USD 75,000 - 115,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

3 weeks vacation

401(k) with match

Tuition reimbursement

Student loan repayment

Life insurance

Disability coverage

Pet insurance

Home and auto insurance

Job summary

RTX, a leader in aerospace and defense, seeks a Manufacturing Engineer to develop and implement mechanical manufacturing methods for hardware, ensuring readiness and alignment with production goals. You will author documentation and tooling concepts for high-quality assembly used in Life support and Thermal control applications.

Must have a STEM degree with 2+ years of experience; proficiency in Creo and Lean manufacturing is preferred.

Qualifications

• Typically requires a STEM degree and 2+ years of relevant experience.

Responsibilities

• Develop and implement mechanical manufacturing methods aligned with production goals.
• Author manufacturing assembly documentation and tooling concepts for Life support and Thermal control hardware.
• Provide technical support to internal teams and suppliers to ensure specs compliance.
• Lead root-cause analysis and corrective actions for non-conforming hardware.
• Document sequences for complex manufacturing operations and optimize processes for efficiency.

Education

STEM degree

Tools

Creo

MRP systems

Job description

Date Posted: 2026-10-07

Country: United States of America

Location: US-CT-WINDSOR LOCKS-B1A ~ 1 Hamilton Rd ~ BLDG 1A

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type: None/Not Required

Security Clearance Status: Not Required

At RTX, the world 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 implement mechanical manufacturing methods for hardware, ensuring their readiness and alignment with production goals.
• Author comprehensive manufacturing assembly documentation and design conceptual tooling to assist in high-quality hardware assembly used in Life support and Thermal control applications.
• Provide technical expertise to internal teams and external suppliers to ensure compliance with engineering and quality specifications.
• Lead and support failure investigations by determining root causes, implementing corrective actions, and managing non-conforming hardware to drive continuous improvement.
• Develop and document sequences for complex manufacturing operations, define equipment requirements, and optimize processes for assembly, disassembly, and repair to maximize efficiency and performance.
• Ensure all manufacturing processes and procedures adhere to applicable Environmental, Health, and Safety (EH&S) requirements and quality standards.
• Identify and implement changes to enhance product quality, reduce costs, and improve productivity using advanced knowledge of fabrication, tooling, assembly, and quality control standards.
• Prepare cost estimates, manage project schedules, and draft procedures, policies, and work instructions.
• Review design drawings and concepts, addressing potential producibility concerns, and provide recommendations for using advanced technology and materials.
• Collaborate effectively within an Integrated Product Development (IPD) Team and contribute in a cross-functional team environment.
• Present technical updates to senior leadership and contribute to initiatives such as CORE (Customer Oriented Results and Excellence), Process Certification, Lean Manufacturing, and Manufacturing Process Reviews.
• Promote and lead projects related to EH&S compliance and sustainability.

Qualifications You Must Have:

• 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.

Qualifications We Prefer:

• Advanced knowledge and hands-on experience with machining processes (CNC milling, turning, precision machining, fixture design) and the ability to support process improvements is highly desirable.
• Proficiency or familiarity with CAD modeling/design software such as Creo.
• Knowledge of Lean Manufacturing principles, machining, welding, and brazing processes.
• Experience in continuous improvement methodologies and tools like Shainin Red X, DMAIC, Taguchi Design of Experiment, Ishikawa diagrams, and Fault Tree Analysis.
• Familiarity with Manufacturing Resource Planning (MRP) systems.
• Previous experience with Life Support and/or Thermal Control hardware is highly desirable.
• Problem-solving skills, adaptability, and ability to work in a collaborative team environment.
• Communication and presentation skills to effectively engage with team members, suppliers, and senior leadership.

What We Offer:

• Medical, dental, and vision insurance
• Three weeks of vacation for newly hired employees
• Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
• Tuition reimbursement program
• Student Loan Repayment Program
• Life insurance and disability coverage
• Optional coverages you can buy pet insurance, home and auto in