Sr. Supervisor, Manufacturing/Operations (Onsite)

Date Posted: 2026-11-06 Country: United States of America Location: US-TX-SAN MARCOS-2005 ~ 2005 Technology Wy ~ TECHNOLOGY Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be authorized to work in the U.S. without the company’s immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position.​ The company will not seek an export authorization for this role. Security Clearance Type: None/Not Required Security Clearance Status: Not Required 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. This position works onsite in San Marcos, TX. What You Will Do: Lead and supervise 2nd Shift production operations to ensure safety, quality, delivery, and cost objectives are achieved. Provide daily leadership, coaching, and development for hourly employees and team leads. Foster a culture of accountability, continuous improvement, and employee engagement. Monitor production performance, identify issues, and implement corrective actions to meet operational goals. Partner with Quality, Engineering, Maintenance, Materials, and other cross-functional teams to resolve production challenges. Ensure compliance with company policies, safety standards, and regulatory requirements. Drive Lean manufacturing initiatives and continuous improvement projects to improve productivity and efficiency. Manage staffing, scheduling, performance management, and employee development for the overnight shift. Make sound decisions in a fast-paced production environment. Work 2nd Shift and support operational needs – show flexibility to other shifts as well. Travel up to 10%. Qualifications You Must Have: Typically requires a University Degree and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience. Previous experience supervising production teams in a manufacturing environment. Experience driving safety, quality, and productivity initiatives. Proficiency with Microsoft Office and manufacturing systems. Qualifications We Prefer: Experience providing leadership, communication, and problem‑solving support in operational environments. Experience working in aerospace or other highly regulated manufacturing environments. Experience using ERP/MRP systems such as SAP. Experience leading large production teams across multiple departments. Experience developing employees and building high‑performing teams. Experience applying analytical methods and data‑driven decision‑making in operations. 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! Learn More & Apply Now! ​ Operations, Supply Chain and EH&S: 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.  Collins Aerospace, a 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 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.   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.   Apply now and be part of the team that’s redefining aerospace, every day! As part of our commitment to maintaining a se