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Nogales, Veracruz, México
Onsite
We are seeking a highly skilled Principal Manufacturing Engineer to lead manufacturing engineering activities for Flow products at the Nogales site. This role is responsible for developing, optimizing, and sustaining manufacturing processes to ensure efficient, scalable, and high-quality production.
The Principal Manufacturing Engineer will play a key role in New Product Introduction (NPI), product transfers, and business continuity initiatives, ensuring smooth ramp-up and operational readiness. This position also drives continuous improvement, automation, and Industry 4.0 initiatives aligned with MKS operational excellence goals.
The ideal candidate will lead a team of 5–10 engineers and technicians, act as a key liaison with global teams (UK, Colorado), and ensure alignment across Quality, Production, Planning, and Materials. Strong leadership, technical depth in assembly processes, and a structured, data-driven approach are critical for success.
You Will Make an Impact By:
• Lead development and optimization of manufacturing processes for Flow products (assembly, leak testing, calibration, inspection)
• Drive New Product Introduction (NPI), transfers, and Business Continuity Planning (BCP) to ensure production readiness and successful ramp-up
• Define and validate manufacturing processes (PFMEA, control plans, work instructions, IQ/OQ/PQ where applicable)
• Design and implement tooling, fixtures, and production equipment to improve efficiency and repeatability
• Support and sustain production lines by troubleshooting technical issues, reducing scrap, and improving yield and cycle time
• Lead and develop teams of 5–10 engineers and technicians, ensuring accountability and execution of priorities
• Drive continuous improvement initiatives (Lean, Six Sigma, CI projects) aligned to cost, quality, and delivery targets
• Collaborate with global engineering teams (UK/Colorado) to ensure alignment on standards, design intent, and process requirements
• Support ECO/TDN implementation, ensuring timely and controlled execution in production
• Lead CAPEX projects including equipment justification, selection, installation, and validation
• Drive Industry 4.0 initiatives (digitalization, automation, data visibility) within Flow manufacturing operations
• Ensure compliance with quality, safety, and regulatory requirements
• Minimum 8+ years in Manufacturing Engineering within a high-mix, medium-volume environment
• Strong experience in assembly processes for precision products (fluid handling, flow systems preferred)
• Experience in NPI, product transfers, and production ramp-up
• Expertise in troubleshooting manufacturing issues using structured problem-solving (RCA, 8D, Ishikawa)
• Strong knowledge of PFMEA, control plans, SPC, and process validation
• Experience with equipment integration, fixture design, and error-proofing (poka-yoke)
• Project management skills with ability to manage multiple priorities and stakeholders
• Leadership experience managing engineering teams (5–10 people)
• Strong cross-functional collaboration skills (Quality, Production, Planning, Materials, Design Engineering)
• Excellent communication skills, including interaction with global teams
• Data-driven mindset with focus on KPIs such as yield, OEE, and cycle time
• Experience with Flow products, mass flow controllers, or fluid systems manufacturing
• Familiarity with Industry 4.0 tools (MES, data analytics, IoT-enabled equipment)
• Lean Six Sigma certification (Green Belt/Black Belt preferred)
• Experience working in global environments (UK/US/MX collaboration)
• Knowledge of sustainability and energy efficiency initiatives in manufacturing
• Experience supporting pilot builds and engineering builds
Physical Demands and Working Conditions:
Perform activities such as sitting, standing, or typing for extended periods
• Regularly requires good manual dexterity and coordination
• Occasionally moves/positions objects up to 25 lbs
• Ability to remain in a stationary position for approximately 15% of the time
• Requires manual dexterity and coordination at various levels (below, at, and above shoulder level)
• Must be able to communicate and exchange information clearly and accurately
• Operates in a manufacturing and office environment
• Constant use of computer and office productivity tools
• Ability to observe details at close range
• Commitment to safety when working with mechanical/electrical systems, high voltage, gas, water, and heat
• Noise level is typically moderate
Globally, our policy is to recruit individuals from wide and diverse backgrounds. However, certain positions require access to controlled goods and technologies subject to various export control regulations. Applicants for these positions may be limited (by, for example, their countries of citizenship, country of origin, or immigration status) where required by law or governmental contact, and/or employment made contingent upon the issuance of appropriate governmental licensing.
MKS Inc. and its affiliates and subsidiaries (“MKS”) is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies. MKS is generally only hiring candidates who reside in states where we are registered to do business.
MKS is committed to working with and providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation during the application or interview process due to a disability, please contact us at: accommodationsatMKS@mksinst.com .
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