Continuous Improvement Focus Factory Manager

Siemens; Pomona (CA); On-site; USD 146,000 - 198,000; Full time

Job summary

Siemens in Pomona, California seeks a Continuous Improvement Focus Factory Manager to lead plant-wide Lean Six Sigma initiatives and drive operational excellence. You will bridge engineering and shop-floor execution, champion process optimization, and manage capital and CI projects while mentoring teams in problem-solving disciplines.

The role reports to plant leadership, emphasizes data-driven culture, and requires hands-on engineering background with 6–10 years of manufacturing experience.

Qualifications

• Bachelor of Science in an engineering discipline or MBA is a plus.
• 6–10 years of progressive manufacturing experience with engineering leadership.
• Candidates with prior Plant Manager titles are not considered for this growth role.

Responsibilities

• Lead plant-wide Lean Six Sigma initiatives to optimize cycle times and OEE.
• Partner with manufacturing, maintenance, and process engineering to resolve bottlenecks.
• Manage capital and CI projects with rigorous SPC and engineering rigor.
• Collaborate across functions to foster a data-driven safety-first culture.
• Mentor and train plant personnel in Lean Six Sigma tools.

Skills

Lean Six Sigma

Root cause analysis

Value stream mapping

5S

SMED

Kaizen

Education

Bachelor of Science in Industrial/Mechanical/Manufacturing/Chemical Engineering

Tools

Minitab

Shop-floor automation

Job description

Location(s)

- Pomona - California - United States of America

Continuous Improvement Focus Factory Manager

Continuous Improvement Focus Factory Manager
Here at Siemens, we take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. Improving how we live, work, and move today and for the next generation! We know that the only way a business thrives is if our people are thriving. That’s why we always put our people first. Our global, diverse team would be happy to support you and challenge you to grow in new ways. Who knows where our shared journey will take you?

Transform the everyday with us!

We are looking for Continuous Improvement Focus Factory Manager located in our Pomona, California site

We are seeking an energetic, results-driven Continuous Improvement Manager with a strong engineering foundation to join our plant leadership team. This high-level site role sits directly below the Plant Manager and is designed for an up-and-coming manufacturing leader who has an engineering degree and hands-on technical background, but has not yet held a Plant Manager title.

In this role, you will champion plant-wide operational excellence, leverage Lean Six Sigma methodologies, and eliminate waste across our manufacturing value streams. You will bridge the gap between technical engineering and shop-floor execution—driving yield improvements, process optimization, and a culture of continuous problem-solving without holding director-level or ultimate P&L responsibilities.

You will make a difference by:

• - Drive Operational Excellence & Lean Six Sigma: Lead plant-wide Lean Six Sigma initiatives (Kaizen events, 5S, SMED, root cause analysis, value stream mapping) to optimize cycle times, reduce scrap, and improve overall equipment effectiveness (OEE).
• - Technical & Engineering Leadership: Partner closely with manufacturing, maintenance, and process engineering teams to resolve complex technical bottlenecks on the factory floor.
• - Project Execution: Manage capital and continuous improvement projects from conception to implementation, ensuring rigorous statistical process control and engineering rigor.
• - Cross-Functional Collaboration: Work hand-in-hand with production supervisors, value stream managers, and plant leadership to foster a data-driven, safety-first manufacturing culture.
• - Mentorship & Training: Train and mentor plant personnel on Lean Six Sigma tools and methodologies (Green Belt / Yellow Belt coaching).

You will win us over by having the following qualifications:

Basic Qualifications & Experience

• - Education: Bachelor of Science (B.S.) in Industrial, Mechanical, Manufacturing, Chemical, or related Engineering discipline. (Advanced degree or MBA is a plus).
• - Experience: 6 to 10 years of progressive manufacturing experience. Started in a technical engineering role (Process, Industrial, or Project Engineer) and advanced into a operational/engineering leadership or management capacity.
• - Track Record: Note: Candidates who have previously held a Plant Manager title will not be considered for this specific growth-oriented role.
• - Skills: Deep working knowledge of lean manufacturing principles, root cause problem-solving (A3, 5 Why, Fishbone), statistical analysis software (Minitab, etc.), and shop-floor automation/machinery.
• - Legally authorized to work in the United States on a continual and permanent basis without company sponsorship

Preferred Qualifications:

• - Certifications: Certified Lean Six Sigma Black Belt (LSSBB) or Green Belt (LSSGB)

You’ll Benefit From
Siemens offers a variety of health and wellness benefits to our employees. Details regarding our benefits can be found here: https://www.benefitsquickstart.com/siemens/index.html
The pay range for this position is $146K - $198K annually with a target incentive of 10 of the base salary. The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location.

Equal Employment Opportunity Statement
Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

EEO is the Law
Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law.

Reasonable Accommodations
If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form by clicking on this link Accommodation
for disability form . If you’re unable to complete the form, you can reach out to our AskHR team for support at 1-866-743-6367. Please note our AskHR representatives do not have visibility of application or interview status.

Pay Transparency
Siemens follows Pay Transparency laws.

Application Deadline
This role will be posted for a minimum of five (5) days from the original posting date. The posting timeline may change based on applicant volume to ensure we attract and consider a strong and representative candidate pool.

California Privacy Notice
California residents have the right to receive additional notices about their
personal information. To learn more, click here .

Criminal History
Qualified applications with arrest or conviction records will be considered for
employment in accordance with applicable local and state laws.