Theo Hajek
Sioux Falls,SD
Summary
Innovative Mechanical Engineer with a focus on HVAC systems and a track record of leading teams to enhance product design. Successfully leveraged analytical skills to improve manufacturing processes, yielding significant gains in product durability and cost efficiency. Collaborative approach ensures clear communication and effective project execution in high-pressure environments.
Overview
1
1
Certification
5
5
years of professional experience
Work History
Promoted To Shift Manager
Cold Stone Creamery
Sioux Falls, SD
06.2021 - Current
- Earned shift manager title due to dedication to maintaining high work standards. for strong work ethics and high standards.
- Managed a team of up to ten employees on busy days to construct a positive experience for employees and customers.
- Organized store layout and led the team to enhance customer experience since July 2022.
- Collaborated with the store manager to develop leadership skills and increase involvement in store operations.
- Monitored catering inventory to fulfill orders accurately and on time.
Product Engineering Intern
Adams Thermal Systems
Canton, SD
06.2025 - 08.2025
- Built stronger problem-solving and analytical skills while supporting prototype testing for better design solutions.
- Prepared detailed reports and presented engineering test findings to stakeholders clearly and professionally.
- Worked well with team members to support new product development.
- Learned new technical concepts and workplace tools quickly, including heat transfer analyzers.
- Improved organization by tracking project tasks and meeting deadlines consistently.
- Collaborated with cross-functional teams to gather requirements and feedback for product improvements.
- Documented processes and maintained accurate records of engineering activities and design changes.
Education
Bachelor of Science - Mechanical Engineering
South Dakota State University
Brookings, SD05-2027
Skills
- CAD
- Design skills
- Excel
- Product design
- Time management
- Client relations
- Spanish
Certification
- Fundamentals of Engineering (FE) Exam - Planned Winter 2026
Timeline
Product Engineering Intern
Adams Thermal Systems
06.2025 - 08.2025
Promoted To Shift Manager
Cold Stone Creamery
06.2021 - Current
Bachelor of Science - Mechanical Engineering
South Dakota State University