Lean Manufacturing Manager

Rtc Aerospace; Sumner (WA); On-site; USD 120,000 - 135,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with company match

Paid holidays

Discretionary bonus

Job summary

RTCA in Sumner, WA is seeking a Lean Manufacturing Manager to own the lean deployment roadmap and drive continuous improvement across the site. The role emphasizes leadership coaching, value‑stream mapping, and implementation of standard work and daily accountability to improve flow and quality at the source.

The position requires a Lean Six Sigma Black Belt or equivalent certification, with experience in aerospace or other highly regulated manufacturing environments.

Qualifications

• Requires Lean Six Sigma Black Belt or equivalent certification.
• Experience in aerospace, defense, or highly regulated precision manufacturing environments is preferred.
• Experience with AS9100 or similar quality management systems is beneficial.

Responsibilities

• Own the lean deployment roadmap for the Sumner site.
• Coach leaders, supervisors, engineers, and value‑stream teams in lean thinking and application.
• Lead value‑stream mapping and convert future‑state designs into prioritized plans.
• Establish Kaizen system including event selection, facilitation, and benefit validation.
• Develop and sustain 5S, visual management, standard work, and daily accountability.

Skills

Lean thinking

Coaching

Kaizen

5S

Education

Lean Six Sigma Black Belt

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Lean Manufacturing Manager

Full Time - Employee Sumner, WA, US

Salary Range: $120,000.00 To $135,000.00 Annually

About RTCA:

RTCA is a precision aerospace and defense manufacturing group built on decades of hands‑on machining expertise, with roots spanning more than 50 years. We support mission‑critical commercial and government aerospace programs across North America through four U.S. Centers of Excellence operating as an integrated platform with 150+ CNC machines and a team of 250+ professionals.

Unlike large organizations where roles can be narrow, RTCA offers hands‑on ownership and real visibility – you understand how your work supports the team, the operation, and the end customer. Our flat structure allows employees to take initiative, grow their skills, and have their contributions recognized, while still providing the stability, advanced technology, and meaningful work of an established aerospace manufacturer.

At RTCA, we believe in teamwork, excellence, and delivering with pride. One Team! One Mission!

How You’ll Make an Impact:

The Lean Manufacturing Manager owns the lean deployment roadmap for the assigned RTCA site. This role builds lean capability across the organization by coaching site leaders, supervisors, engineers, and value‑stream teams; leading value‑stream mapping and Kaizen events; and developing standard work, visual management, and daily accountability systems that improve flow, productivity, and quality‑at‑the‑source. The Lean Manufacturing Manager works through Operations rather than around it, partnering closely with Site Leadership, Operations, Quality, Business Systems, Engineering, and HR to translate lean methods into measurable, sustained business results and to build a pipeline of internal lean talent.

What you’ll be doing as a Lean Manufacturing Manager:

• Working a full-time, onsite position at our Sumner, WA location.
• Create and maintain the site lean deployment roadmap tied to business priorities and measurable operating results.
• Coach site leaders, supervisors, engineers, and value‑stream teams in lean thinking and practical application.
• Lead value‑stream mapping and convert future‑state designs into prioritized implementation plans.
• Establish a disciplined Kaizen system, including event selection, preparation, facilitation, follow‑through, and benefit validation.
• Develop and sustain 5S, visual management, standard work, leader standard work, daily accountability, and structured problem‑solving systems.
• Partner with Operations on flow, pull, layout, line balance, takt, capacity, constraints, setup reduction, and productivity improvement.
• Build internal lean capability through training, coaching, certification/qualification standards, and practitioner development.
• Maintain an improvement funnel and transparent reporting of actions, savings, productivity, lead‑time, and quality/sustainment results.
• Ensure improvements transition into normal operational ownership and, where appropriate, controlled business processes.
• Advise the Site Leader and Operations leadership on where lean resources will create the greatest business impact.
• Develop the lean team, assign resources, set standards, and build a healthy pipeline of internal lean talent.
• Performs other duties as assigned.

Preferred Qualifications (Education, skills and experience):

• Lean Six Sigma Black Belt or equivalent advanced lean/CI certification.
• Prior experience in aerospace, defense, or other highly regulated precision manufacturing environments.
• Experience with AS9100 or similar quality management systems.
• Multi‑site or enterprise‑level exposure to operational excellence deployment.
• Experience building or scaling a lean function from an early or developing stage.

Compensation and Benefits:

• Medical, dental, and vision insurance coverage.
• Choice of medical plan options, including a no-cost employee-only coverage plan
• HSA‑eligible health plan with employer contributions
• Basic and supplemental life insurance
• Long‑term disability coverage
• 401(k) plan with up to a 6% QACA company match
• Paid time off including vacation, sick time, and nine (9) paid company holidays
• Shift differentials for applicable off‑shifts
• Discretionary bonus programs based on position and company performance

The Lean Manufacturing Manager compensation range for onsite Sumner, WA applicants is $120,000 - 135,000 annually , commensurate with experience. Other site ranges may differ.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.

This position must meet Export Control compliance requirements, therefore a “US Person” as defined by 22 C.F.R. § 120.15 is required.

RTCA is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including sexual orientation and gender identity), national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

Applicants wishing to receive information on RTCA’s affirmative action plans, or those requiring a reasonable accommodation to participate in the application or interview process, should contact the RTCA Human Resources Department. Qualified individuals with disabilities or disabled veterans who are unable or limited in their ability to access or use our career center due to a disability may request a reasonable accommodation by contacting Human Resources.

Candidates will receive consideration without discrimination in accordance with Article 9, Chapter XVIII of the City of Los Angeles Municipal Code and applicable federal, state, and local laws.