Date Posted: 2025-07-15 Country: United States of America Location: A01: Rockford - Aerospace 4747 Harrison Avenue, Rockford, IL, 61125 USA Position Role Type: Hybrid 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: None/Not Required At Collins Aerospace, we're not just designing the future of aerospace,we're building it. With cutting-edge technology, a legacy of excellence, and a collaborative culture that empowers talent, we’re leading the charge in electric power systems and sustainable aviation. Now, we're looking for a proven mechanical engineering expert to help us soar even higher. As a Mechanical Advisory Engineer, you will be the bearings expert within our Power Generation Engineering team, advising on both rolling element and journal bearings for our industry-leading Integrated Drive Generators (IDG) and Variable Frequency Generators (VFG). You'll serve as the technical authority for bearing technologies across manufacturing, field service, and next-gen product development. But this is more than just a technical position,it's a strategic one. You'll be a key voice in defining engineering standards and guiding a team of innovative engineers who rely on your experience and insight to push the boundaries of aerospace power generation. What You Will Do Provide technical support for generator bearing design, analysis, and testing for both new and legacy products, including: bearing sizing and arrangement selection; B10 life calculations and reliability analysis; squeeze film damping and rotor dynamic behavior; and lubrication system integration and performance.

Support product bearing failure investigations and ensure root causes are accurately diagnosed and corrective actions implemented

Interface with management, suppliers, customers, and product line engineers, communicating technical findings and recommendations

Collaborate with internal manufacturing sites and external suppliers to resolve production challenges and improve bearing system performance

Establish and promote engineering standards, best practices, and technical guidance for the entire department

Contribute to cross-functional design reviews, testing protocols, and qualification activities

Act as a technical mentor, supporting team knowledge growth and capability building

Qualifications You Must Have Requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 12 years prior relevant experience or an Advanced Degree in a related field and minimum 10 years of experience

Preferred Qualifications: Demonstrated knowledge and hands-on experience with high-speed rolling element bearings in aerospace applications

Proficiency in tools such as D39 (Collins’ HS Jones bearing design) and/or ADORE software

Experience supporting aerospace mechanical systems across the full product life cycle, including design, production, and in-service support

Proven history of working with bearing suppliers, such as Barden, Timken, SKF, NHBB, or similar industry leaders

Extensive experience in rotating machinery or mechanical systems within aerospace or similar high-performance industries

Strong foundation in mechanical analysis, reliability, failure investigation, and supplier collaboration

What We Offer Some of our competitive benefits package includes: · 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 insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection · Birth, adoption, parental leave benefits · Ovia Health, fertility, and family planning · Adoption Assistance · Autism Benefit · Employee Assistance Plan, including up to 10 free counseling sessions · Healthy You Incentives, wellness rewards program · Doctor on Demand, virtual doctor visits · Bright Horizons, child and elder care services · Teladoc Medical Experts, second opinion program · And more! Eligible for relocation We make modern flight possible for millions of travelers and our military every second. Our major product lines are on-boardvirtually everyaircraft flying. Be it keeping passengers safe with our emergency power generation systems or creating a positive in flight experience through reliable cabin pressure controls and quieter engines, Power & Controls focuses on delivering a best-in-class experience to our customers. We hire the top people in the industry. Their ideas drive our performance, and their integrity keeps our customers happy. Join us as we take flight! *Please ensure the role type (defined below) is appropriate for your needs before applying to this role. 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. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again. The salary range for this role is 147,000 USD - 295,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.