Mechanical Engineering Intern (Summer 2027)

Location: Allen, Texas, United States; onsite work involving real-world subsystem testing. The position may require access to classified information or restricted U.S. Government sites, systems, or information, with possible security clearance, citizenship, or other eligibility requirements.

Company

hirify.global is an early-stage aerospace and defense startup developing advanced hypersonic missile systems.

What you will do

• Assist with the design, analysis, and testing of components for missile subsystems, including propulsion, guidance systems, and power electronics.
• Support simulations, modeling, prototyping, research, and development of critical hardware components.
• Gather and analyze data to inform engineering design decisions.
• Participate in system integration by assembling and testing subsystems in real-world test environments.
• Collaborate with engineering, manufacturing, and test teams, and participate in technical reviews and design meetings.
• Document design processes, test results, and project progress.

Requirements

• Currently pursuing a Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related field.
• Strong academic record with relevant coursework in mechanical design, propulsion, power systems, or related areas.
• Passion for aerospace, defense technology, and innovative engineering solutions.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work collaboratively in a fast-paced, team-oriented environment.
• Access to applicable export-controlled information without additional export licensing, as required by U.S. export-control regulations.

Nice to have

• Rising junior, senior, or graduate-level student status.
• Hands-on experience through laboratory work, projects, or internships.
• Experience with hardware design, testing, data acquisition, and analysis.
• Familiarity with missile systems, defense technology, or aerospace components.
• Strong interest in working in a startup environment on high-impact projects.

Culture & Benefits

• Fast-paced startup environment focused on innovation, teamwork, ownership, and rapid development.
• Hands-on experience across the missile-development lifecycle, from design and prototyping to testing and final integration.
• Mentorship from experienced engineers and leaders in the aerospace and defense industry.
• Exposure to high-performance teams and state-of-the-art engineering tools.
• Generous benefits package.