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Senneca Holdings · 4 months ago

LEAP Manufacturing Internship – Starting Summer 2026

Mankato, MN

Internship

Onsite

Intern

Start in 2026 Summer

Senneca Holdings is a diversified management and holding company focused on the specialty door industry. They are seeking a LEAP Manufacturing Intern to gain in-depth experience in the specialty door industry while developing leadership skills and building a career over a 10-12 week internship.

Building Material

No H1B

Responsibilities

Gain a strong understanding of how your area of study can be applied in a Manufacturing Environment through training, process shadows, on the job experience

Develop and strengthen competencies required for your internship

Take ownership to identify trends and recommend solutions within your area of focus

Lead and/or participate in projects: define objectives, develop project plans, create agendas, facilitate meetings, manage timelines and deliverables, communicate updates, create contingency plans

Complete financial and/or data analysis as required

Accountable for delivering superior customer service (internally or externally as required)

Interact with various levels of corporate leadership, customers, vendors/suppliers, and employees to solve problems. Implement actions that protect company assets and profitability

Enhance ability to effectively communicate, influence and interact with all types of customers, contractors and co-workers

Develop conflict resolution and relationship management skills

Remain current with industry and macroeconomic trends by reading publications

Must be a self-starter and highly motivated

Qualification

Project ManagementCritical ThinkingLeadershipBusiness AcumenRelationship BuildingEntrepreneurial SpiritData AnalysisTeamworkCommunication SkillsOrganizational SkillsHands-on ExperienceAdaptabilityConflict Resolution

Required

Exceptional organizational skills with the ability to adapt to fast changing environment and effectively manage multiple responsibilities

Good verbal and written communication skills - ability to interface effectively with customers and employees

Ability and desire to work in a hands-on, industrial environment

Demonstrated proficiency in critical thinking, leadership, business acumen, project management, relationship building and teamwork experience through extracurricular activities, work experience or academics

Immigration sponsorship is not available for this position. To qualify, applicants must be legally authorized to work in the United States, and should not require, now or in the future, sponsorship for employment visa status

Pursuing Bachelor's degree

Ability to lift up to 50 lbs. occasionally