Senior Manufacturing Engineer

Reyes Automotive Group LLC; San Antonio (TX); On-site; USD 90,000 - 150,000; Full time

Job summary

Reyes Automotive Group LLC seeks a Lead Manufacturing Engineer to join the Manufacturing Engineering (ME) team onsite in Texas. The Senior Engineer will drive Lean/Six Sigma improvements across production floors and inventory, applying CI practices to enhance efficiency and output.

You will lead interns, manage Kaizen activities, and collaborate with the Plant Manager and CI team to sustain continuous improvement initiatives and pre-launch readiness.

Qualifications

• Bachelor's degree in Industrial Manufacturing or Mechanical Engineering.
• 5–8 years of related manufacturing experience.
• Six Sigma Black Belt preferred; Lean Manufacturing training required.
• Proficiency in MS Office; Fusion 360 and CAD skills preferred.
• Strong analytical, planning and communication skills.
• Ability to work extended hours and weekends as needed.

Responsibilities

• Support Plant Manager and CI team with daily tasks.
• Lead Lean initiatives on production floor and inventory areas.
• Develop and mentor ME interns; guide Kaizen activities.
• Track CI projects; perform statistical analysis of capabilities.
• Create/update Master Schedule based on Toyota milestones.
• Conduct status reviews with management.

Skills

Analytical thinking

Planning

Problem solving

Leadership

Communication

Cross-functional teamwork

Education

Bachelor's degree in Industrial Manufacturing or Mechanical Engineering

Tools

Fusion 360

CAD

Job description

Description

Job Title: Lead Manufacturing Engineer

Department: Manufacturing Engineering (ME)

Reports To: Plant Mgr. (solid line) and dotted line to ME Mgr for functional direction.

Status: Exempt

Direct Reports: Staff Manufacturing Engineer, and Interns

Job Type: Onsite full time

Job Summary

The Senior Engineer will support the Continuous Improvement/ME department through the creation, and maintenance of engineering systems. The Senior Engineer is expected to apply concepts and practices focused on Lean/Six Sigma to improve the overall efficiency and effectiveness of Reyes Automotive Group's manufacturing operations.

Main Duties and Responsibilities (Other duties may be assigned)

• Support the Plant Manager and Continuous Improvement team with daily tasks.
• Implement Lean Manufacturing principles to production floor and inventory areas to guarantee the reduction of muda (waste).
• Be able to lead and develop ME interns through strong leadership and training and direct their talent towards specific areas through kaizen activity.
• Track CI projects daily/weekly
• Perform statistical analysis to understand machine capabilities and production trends to predict successful production outcomes.
• Develop manufacturing and production processes to reduce production cost and improve overall equipment efficiency.
• Lead Kaizen projects with cross-functional teams on high impact business projects.
• Launch activities, including pre-launch documentation, preparing, and conducting trial activity, post-trial activity including PFS updates and follow-up.
• Maintain pre-launch component/resin/finished good inventory.
• Prepare and keep track of pre-launch orders (EPNS/TPROMS).
• Create and update Master Schedule based on Toyota milestones and Plant projects.
• Conduct meetings with management for status project reviews.
• Perform training on Lean Manufacturing with ME and Intern staff.
• Other duties may be assigned.

Key Competencies

• Strong analytical, planning skills and critical thinking required.
• Strong attention to detail and ability to effectively manage a variety of projects and tasks.
• Excellent interpersonal, oral and written communication skills.
• Ability to effectively organize and prioritize work.
• Strong understanding of Lean manufacturing concepts
• Strong problem solving and leadership skills.
• Knowledge of facility and layout design.
• Knowledge of Toyota Production System.
• Basic understanding of injection molding and auxiliary equipment.
• Strong statistical and analytical skills.

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Requirements

Education

Bachelor's degree in Industrial Manufacturing or Mechanical Engineering from an accredited university.

Experience

Minimum of 5 to 8 years related experience related to the field through job experience, class projects and internships.

Certificates, Licenses, Registrations

Six Sigma Black Belt certification preferred, Lean Manufacturing Training required.

Computer Skills

Intermediate to advanced proficiency in MS Office, including Word, Excel (including Macros) and PowerPoint and in the use of e-mail, web browser applications. Fusion 360 and CAD skills preferred.

Mathematical Abilities

Intermediate-advanced math skills. Demonstrated ability to calculate figures and amounts such as discounts, interest, commissions, and percentages.

Analytical or Reasoning Abilities

• Strong analytical, planning skills and critical thinking ability required with orientation for continuous improvement.
• Ability to understand and follow written and verbal instructions.
• Ability to prepare reports and business correspondence.

Communication Skills: (Writing, Foreign Language, Reasoning)

• Ability to read, write and speak English
• Highly effective, articulate communication skills (verbal & written) with strong interpersonal effectiveness and the ability to work with all levels in the organization and across cultures.

Other Skills (Technical, or Other special knowledge and abilities)

• Problem solver with a positive attitude and ability to make appropriate decisions
• Flexibility in dealing with a variety of multiple projects and demands, business partners, and situations while remaining calm under pressure.
• Ability to work extended hours across multiple shifts including some weekends and holidays when necessary.
• Strong professional presence and high ethical standards of conduct; ability to handle confidential information with great sensitivity.
• 3D printing knowledge preferred.

Physical Requirements

• 60% of the time will be spent doing desk related work on a computer and working with basic office equipment (PC, fax and printer, phones) while the remaining 40% will be spent on the production floor completing work related to the position.
• Must be able to lift 25 pounds individually and team lift 50 pounds.
• Able to work in an environment that is climate controlled but is exposed to potential heat, rain, and cold.
• Must be able to perform this job safely in accordance with standard operating procedures without endangering the health or safety of self or others.
• Must wear all personal protective equipment where required.

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