Supervisor – Training

MIWD HOLDING COMPANY, LLC DBA MI WINDOWS AND DOORS

Manufacturing leadership trainee supporting MITER Brands’ vinyl and pultrusion plants. Developing supervisory skills across production, quality, safety, maintenance, and lean operations.

Posted 8/21/2026full-timeFife • Washington • 🇺🇸 United StatesMid-LevelSenior💰 $30 - $39 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong leadership capabilities through effective communication, coaching, and mentoring while driving improvements in Safety, Quality, and Operational Efficiency. Possesses a solid foundation in manufacturing processes and lean manufacturing tools, with the ability to adapt to various shifts and manage multiple priorities.

Highest-signal resume keywords

Manufacturing ExperienceLean Manufacturing ToolsLeadership CoverageMicrosoft Office Suite ProficiencyPresentation Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Manufacturing ProcessesLean ManufacturingContinuous ImprovementSafety ManagementQuality ControlTime ManagementOperational EfficiencyKey Performance IndicatorsTeam Member RelationsCoaching and Mentoring

Soft Skills

Effective CommunicationAttention to DetailCollaborationPublic SpeakingConfidence Building

Industry Keywords

Leadership DevelopmentProductionQuality AssuranceToolingMaintenanceDistributionHuman Resources5STPMOperational Support

About the role

Key responsibilities & impact

Participate in a comprehensive leadership development program preparing for a future Supervisor position
Support Internal Supply Tacoma Plants, including Vinyl and Pultrusion operations
Gain exposure to Production, Quality, Tooling, Safety, Maintenance, Distribution, Continuous Improvement, Materials, and Human Resources
Provide coverage while supervisors are out and support departments requiring additional leadership
Gain a detailed understanding of manufacturing processes and business systems
Build leadership skills through coaching, mentoring, training, and team member relations
Drive positive change in Safety, Quality, OTD, Cost, 5S, and TPM key performance indicators
Communicate effectively with business leaders
Learn, develop, and implement lean manufacturing tools to improve operations
Develop public speaking and presentation abilities
Build confidence and establish a leadership presence among peers and leaders
Adjust schedules as needed to support operational demands across shifts, departments, and weekends

Requirements

What you’ll need

Ability to work flexible hours based on business needs, including willingness to adjust schedules to support day, swing, graveyard, and weekend shifts
Ability to provide leadership coverage while supervisors are out or when operational support is needed in other departments
Minimum of 3 years of manufacturing experience required
Must be willing to accept the first available Supervisor opening upon successful completion of the program
Must be willing to work any shift, including swing shift, nights, weekends, and 8–12 hour shifts
Ability to work independently and collaboratively in a fast-paced, high-growth environment
Ability to manage multiple priorities within tight timelines
Strong attention to detail
Strong proficiency in Microsoft Office Suite
Excellent presentation, written, and verbal communication skills
Candidates must provide truthful and complete information regarding eligibility to work in the U.S.; the company does not offer employer sponsorship

Benefits

Comp & perks

Three comprehensive medical plan options
Prescription drug coverage
Dental insurance
Vision insurance
Teladoc virtual healthcare services
Employee Assistance Program (EAP)
Annual Wellness Clinic
Company-paid Life Insurance
Voluntary Life Insurance
Company-paid Short-Term Disability
Company-paid Long-Term Disability
Supplemental Hospital Indemnity Insurance
Critical Illness Insurance
Accident Insurance
Paid Time Off (PTO) and paid holidays
401(k) retirement plan with company match
Tuition Reimbursement Program
Legal Insurance
Identity Theft Protection
Pet Insurance
Team Member Discount Program