Engineering Intern - Summer 2027

CACI International Inc; Denver (CO); On-site; USD 44,000 - 88,000; Part time

Job summary

CACI International Inc in Westminster, CO is seeking Aerospace, Electrical, or Computer Engineering interns for a 12-week Summer 2027 program, with on-site work required. The opportunity supports RF systems development for Space Force under a technical manager, offering hands-on design, testing, and MBSE activities.

Interns will contribute to antenna systems, system diagrams, and performance analyses, participate in design reviews, and gain exposure to engineering processes, documentation, and

Qualifications

• Currently pursuing an undergraduate or graduate degree in Aerospace Engineering, Computer Engineering, or Electrical Engineering
• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
• Must be able to obtain and maintain applicable security clearance
• Familiarity with relevant applications: Microsoft Office, Microsoft Excel, Microsoft Project, Microsoft Visio, SolidWorks/CAD, Python/MATLAB

Responsibilities

• Focus on creating systems to support RF collection through the development, test, and deployment of antenna systems and the mission processing to support
• Opportunity to work on cutting edge technology supporting critical Space Force missions
• Conduct in-depth and advanced simulations and analyses to verify system performance and quality through MBSE applications
• Contribute to enhancing national security through advanced RF collection capabilities
• Create and maintain detailed system diagrams, wiring diagrams, power budgets, RF link budgets, BOMs, etc. for antenna systems
• Develop and present design reviews, ensuring clear communication of technical concepts
• Assist in preparing presentations to demonstrate project progress and system capabilities
• Engage in R&D activities to enhance system designs and functionalities
• Prepare comprehensive documentation to support R&D initiatives and program requirement

Education

Aerospace Engineering (Undergraduate/Graduate)

Electrical Engineering

Computer Engineering

Tools

SolidWorks/CAD

MS Project

MS Visio

Microsoft Excel

Microsoft Office

Python/MATLAB

STK

Altium

Job description

Job Title: 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: Up to 10%

Type of Travel: Continental US

Anticipated Posting End: 10/30/2026

The Opportunity

CACI is seeking talented, creative, and highly motivated Aerospace Engineering/Electrical Engineering/Computer Engineering Interns to join our team! The internship will begin in May and last 12 weeks. You will be required to work 100% on-site in the Westminster, CO office.

Dive into an exciting internship with GROUPER, a dynamic IDIQ (Indefinite Delivery, Indefinite Quantity) contract for RDT&E (Research, Development, Test and Evaluation) with the United States Space Force. You'll work in a vibrant and innovative environment, collaborating on cutting-edge technology projects that support critical Space Force missions. This is your chance to contribute to enhancing national security through advanced RF (Radio Frequency) collection capabilities.

Responsibilities

You will work under the guidance of a technical manager who will provide training and mentorship.

• Focus on creating systems to support RF (Radio Frequency) collection through the development, test, and deployment of antenna systems and the mission processing to support
• Opportunity to work on cutting edge technology supporting critical Space Force missions
• Conduct in-depth and advanced simulations and analyses to verify system performance and quality through MBSE applications
• Contribute to enhancing national security through advanced RF collection capabilities
• Create and maintain detailed system diagrams, wiring diagrams, power budgets, RF link budgets, BOMs, etc. for small, medium, and large aperture antenna systems
• Develop and present design reviews, ensuring clear communication of technical concepts
• Assist in preparing presentations to demonstrate project progress and system capabilities
• Engage in R&D activities to enhance system designs and functionalities
• Prepare comprehensive documentation to support R&D initiatives and program requirement

Qualifications

Required:

• Currently pursuing an undergraduate or graduate degree in Aerospace Engineering, Computer Engineering, or Electrical Engineering
• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
• Must be able to obtain and maintain applicable security clearance
• Familiarity with relevant applications: Microsoft Office, Microsoft Excel, Microsoft Project, Microsoft Visio, SolidWorks/CAD, Python/MATLAB

Desired

• Familiarity with relevant applications: Systems Tool Kit (STK), Altium
• Minimum GPA of 3.3. 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

$43,900 - 87,900 USD

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.