Manufacturing Engineering Intern - Summer 2027

CACI International Inc; Danbury (CT); On-site; USD 46,000 - 92,000; Part time

Job summary

CACI International Inc in Danbury, CT invites applications for a Manufacturing Engineering Intern–Summer 2027. The role focuses on designing fixturing and tooling for flight-system assembly and offers mentorship from experienced engineers on a fully on-site team.

Responsibilities include hands-on design analysis, floor activities including cleanroom work, and collaboration within an IPT to support program execution. This is a part-time on-call, on-site internship with potential for growth.

Qualifications

• Pursuing an undergraduate Mechanical Engineering degree with sophomore coursework completed.
• Must be legally authorized to work in the United States without sponsorship.
• Ability to pass a pre-employment drug screen.
• General knowledge of machine shop practices and fabrication methods.
• Comfortable using hand tools and performing first-hand analysis.

Responsibilities

• Design fixturing and tooling for flight-system assembly.
• Perform hands-on analysis and evaluation of proposed designs.
• Support and learn from senior engineers through active project engagement.
• Participate in floor activities, including work in cleanroom environments.
• Collaborate within an IPT to support program execution.

Skills

Mechanical Eng Student

Sophomore Coursework

US Work Authorization

Cleanroom Experience

Education

Undergraduate in Mechanical Engineering

Tools

Hand Tools

Design Drafting

Job description

Job Title: Manufacturing Engineering Intern - Summer 2027

Job Category: Intern/Co-op

Time Type: Part time

Minimum Clearance Required to Start: None

Employee Type: Part-Time On-Call

Percentage of Travel Required: None

Type of Travel: None

* * *

The Opportunity

Join our team as a Manufacturing Engineering Intern supporting the design and analysis of fixturing and assembly tooling for flight systems. This role offers the chance to work alongside cross‑functional partners—including Quality, Specialty Engineering, Test, Inspection, Technicians, and Senior Engineers—while receiving direct mentorship from experienced engineering staff. This position will be fully on-site.

Responsibilities

• Design fixturing and tooling that support the assembly of flight systems
• Perform hands‑on analysis and evaluation of proposed designs
• Support and learn from senior engineers through active project engagement
• Participate in floor activities, which may include work performed in cleanroom environments (assembly, test)
• Collaborate within an Integrated Product Team (IPT) to support program execution

Qualifications

Required:

• Currently pursuing an undergraduate degree in Mechanical Engineering and have completed sophomore-level coursework
• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
• Ability to successfully complete a pre-employment drug screening
• General knowledge of machine shop practices and fabrication methods
• Comfortable using hand tools and performing first‑hand analysis
• Experience or coursework in design and drafting
• Ability to work in a cleanroom environment

Desired

• Formula SAE participation is a plus
• Minimum GPA of 3.0 or higher is preferred, but not required
• Previous internship/co‑op or other work experience

What You Can Expect

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high‑performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The Proposed Salary Range For This Position Is

$45,900 - $91,900

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.