Summer Intern – Mechanical Engineer – Golden, CO

Allegion Canada Inc.; Golden (CO); On-site; USD 34,000 - 36,000; Full time

Job summary

Allegion is seeking a Summer Intern – Mechanical Engineer in Golden, CO. You will contribute to design, development, and analysis of components and assemblies, generating 3D concepts and collaborating with engineers to ensure manufacturability and quality.

You will gain hands-on experience with Creo, FMEA, GD&T, tolerance stack analysis, and mechanical testing while supporting the Mechanical Engineering team on product development projects.

Qualifications

• Pursuing a degree in Mechanical Engineering, System Engineering, or Mechanical Engineering Technology.
• Demonstrated leadership ability and initiative through clubs or projects.
• Basic electronics understanding.
• Ability to work collaboratively and independently.
• Resiliency and quick adaptation.
• Strong listening, time management, and problem-solving skills.
• Desire to learn and contribute to Allegion projects.

Responsibilities

• Develop 3D models for components and assemblies.
• Apply FMEA, Root Cause Analysis, GD&T in projects.
• Perform mechanical testing and data collection.
• Collaborate with engineers to ensure proper tooling and processes.
• Participate in team meetings and projects.
• Gain foundation for growth at Allegion.

Skills

3D modeling

FMEA

Root Cause Analysis

GD&T

Tolerance stack analysis

DFM/ DFA

Mechanical testing

Creo

MS Project

Tolerance templates

Team collaboration

Education

Mechanical Engineering

Engineering Technology

System Engineering

Tools

Creo

MS Project

Tolerance templates

Job description

Creating Peace of Mind by Pioneering Safety and Security At Allegion, we help keep the people you know and love safe and secure where they live, work and visit. With more than 40 brands, 14,000+ employees globally and products sold in 130 countries, we specialize in security around the doorway and beyond. Additionally, Allegion is proud to be recognized with the 2026 Gallup Exceptional Workplace Award (GEWA) for the third consecutive year, earning distinction in both the employee engagement and strengths categories. This year, Allegion also received Gallup’s With Distinction honor — a designation reserved for a select group of organizations that go above and beyond in building exceptional workplace cultures.

Summer Intern – Mechanical Engineer – Golden, CO

As an Allegion Mechanical Engineer Intern, you will contribute meaningful work and make a direct impact on the Mechanical Engineering Competency. You will gain valuable experience in design, development, and technical analysis of moderate scope and complexity, either independently or as part of a project team. Generate, evaluate, analyze, and develop design concepts for components and assemblies to achieve new product requirements and/or current product improvements. Collaborate with other Engineers to ensure the appropriate processes, tooling, and equipment are available for manufacturing‑related parts.

What You Will Do:

• Experience developing 3D models.
• Familiarity with engineering tools including FMEA, Root Cause Analysis, GD&T, Tolerance Stack Analysis & DFM/DFA.
• Experience in Mechanical testing techniques.
• Utilize tools such as Creo, MS Project, tolerance stack templates, and others as needed in product development.
• Collaborate with a team to produce well‑rounded solutions.
• Participate in daily and other regular team meetings, including project teams and Mechanical competency.
• Obtain the experience to create a foundation for growth and future opportunities with Allegion.

What You Need to Succeed:

• Pursuing a degree in a relevant discipline, e.g., Mechanical Engineering, System Engineering, and Mechanical Engineering Technology.
• Demonstrated leadership ability and initiative, e.g., school club officer, sports team captain, resident advisor, leadership on school or work projects, etc.
• Basic electronics understanding.
• Ability to work in both a team and individual setting.
• Resiliency and ability to adapt quickly.
• Effective listening, time management, and creative problem‑solving techniques.
• A desire to learn, grow, and develop by working on projects that will impact Allegion’s business and customers.
• Regardless of your degree, Allegion is a great place to begin your career.

You should consider starting your career with us if:

• You share our vision of seamless access and a safer world.
• You share our purpose of creating peace of mind by pioneering safety & security.
• You want to build a robust network of experienced and talented professionals.
• You want to work for an industry leader and alongside a team of experts.
• You are eager to take initiative and take ownership of exciting projects.
• You are ready to embrace the Allegion culture and values and develop lifelong connections with your teammates.

What You’ll Get From Us:

• An opportunity to be a part of a dedicated team that collaborates on real, hands‑on projects.
• Professional Growth through exposure to our executive team, leadership‑led lunch & learn sessions, and mentor/mentee relationships.
• Meaningful time to network and get to know your peers through Allegion‑sponsored activities hosted by the Talent Attraction Team.

Compensation:

This range is provided by Allegion. Your actual pay will be based on your skills and experience. The expected Base Hourly Range: $25-$26. The actual compensation will be determined based on experience and other factors permitted by law.

Allegion is committed to building and maintaining a diverse and inclusive workplace. Together, we embrace all differences and similarities among colleagues, as well as the differences and similarities within the relationships that we foster with customers, suppliers and the communities where we live and work. Whatever your background, experience, race, color, national origin, religion, age, gender, gender identity, disability status, sexual orientation, protected veteran status, or any other characteristic protected by law, we will make sure that you have every opportunity to impress us in your application and the opportunity to give your best at work, not because we’re required to, but because it’s the right thing to do. We are also committed to providing accommodations for persons with disabilities. If for any reason you cannot apply through our career site and require an accommodation or assistance, please contact our Talent Acquisition Team.

A team of experts. United under a common desire; Protect today innovate for tomorrow. And never settle for the status quo. We believe in anticipating opportunities by sharpening our skills and finding new answers through collaboration. We believe in a safer, more secure world. We believe in providing peace of mind. We believe in being true to ourselves and to those who trust-in our protection. We are many. We are one. We are Allegion.