Senior Supervisor, Maintenance

Date Posted:

2026-06-09



Country:

United States of America

Location:

US-CA-RIVERSIDE-8200B1 ~ 8200 Arlington Ave ~ BLDG B1

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

The company will offer immigration sponsorship for this position, if needed.​ The company will not seek an export authorization for this role.

Security Clearance Type:

None/Not Required

Security Clearance Status:

Not Required

Joining Collins Aerospace isn’t just about finding a job; it’s about embarking on a journey to redefine the future of aerospace technology.

Collins Aerospace, an RTX 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 looking for a Senior Supervisor, Maintenance to work at our facility in Riverside - CA

Relocation assistance will be provided

What You Will Do

• Supervise, train, and mentor a team of maintenance technicians, mechanics, and electricians.

• Plan, prioritize, and assign daily maintenance work to support production schedules.

• Ensure timely execution of preventive, predictive, and corrective maintenance programs.

• Troubleshoot and resolve equipment, mechanical, electrical, hydraulic, and pneumatic issues.

• Monitor equipment performance and implement continuous improvement initiatives to increase reliability and efficiency.

• Coordinate maintenance activities during planned shutdowns, repairs, and emergency breakdowns.

• Maintain compliance with company safety policies, OSHA regulations, and environmental standards.

• Review maintenance work orders, labor utilization, and spare parts inventory.

• Collaborate with Production, Engineering, Quality, and Operations teams to minimize downtime and optimize equipment performance.

• Analyze maintenance data and prepare reports on equipment reliability, downtime, and maintenance KPIs.

• Support capital projects, equipment installations, and process improvement initiatives.

• Ensure proper documentation of maintenance activities using CMMS or maintenance management systems.

• Availability to work flexible hours, weekends, or on-call schedules as needed.

Qualifications You Must Have

• Typically requires: A University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years experience.

• 3–5 years of maintenance experience in an industrial manufacturing environment.

• Experience in mechanical, electrical, hydraulic, pneumatic, and PLC-controlled equipment.

• Experience with preventive maintenance programs and CMMS software.

• Experience in reading and interpreting technical drawings, schematics, and equipment manuals.

Qualifications We Prefer

• Previous experience leading or supervising maintenance personnel.

• Strong organizational, communication, and problem-solving skills.

• Ability to manage multiple priorities and perform effectively in a fast-paced manufacturing environment.

• Proficiency in Microsoft Office applications.

• Lean Manufacturing, TPM, or Reliability Maintenance experience.

• Root Cause Analysis (RCA) and Continuous Improvement methodologies.

• Experience with automated manufacturing equipment and production systems.

• Strong leadership skills with the ability to motivate and develop high-performing teams.

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 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!  

The next chapter of our future as an aerospace company is here, and we are excited about what this means for our employees and customers! Get onboard the Collins Aerospace Operations team and play a part in managing our innovative products from inception to delivery. The Operations team continues to grow and aims to strengthen the connection of Manufacturing Operations, Supply Chain and Environment, Health & Safety (EH&S) across Collins Aerospace. In this dynamic environment, you will have the opportunity to network across our businesses and functions, all while improving the productivity, quality and efficiency of our operations worldwide. 

WE ARE REDEFINING AEROSPACE.

*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

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

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 95,500 USD - 181,700 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.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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