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Salary
$40k – $80k per year
Location
In office (Rochester)
Seniority
Intern
Visa
No sponsorship (stated in the posting)
Employment
Internship

Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Oct 29, 2026. CACI International scores D on the Alion truth index.

Overview
Company
Impact
Profile match
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Job Title: Software Engineering Co-op/Intern - Spring 2027Job Category: Intern/Co-opTime Type: Part timeMinimum Clearance Required to Start: NoneEmployee Type: Part-Time On-CallPercentage of Travel Required: NoneType of Travel: None* * *

The Opportunity:

Do you have a passion for innovation? So do we! At CACI our people are our greatest asset - we make sure your voice is heard and give you the resources to invent solutions to some of the most difficult challenges facing our customers. Our entrepreneurial environment fosters your best ideas and allows you to build your career to fit your creativity. Sound interesting? We’re always looking for the best and brightest to join our ranks and share the fun. This Software Engineering co-op opportunity requires you to be available to work 100% on-site in the Rochester, NY office. This co-op opportunity will begin in Spring or Summer of 2027.

Responsibilities:

  • Adding software features to existing platforms
  • Testing a variety of radio products
  • Writing test software for hardware validation
  • Primary focus as an embedded software developer Qualifications: Required:
  • Must be currently enrolled as a full-time undergraduate or graduate student pursuing a degree in Engineering, Computer Science or related field
  • Knowledge of C/C++ or C# and Python
  • Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future. Desired: • Previous internship/co-op or other work experience, leadership and teamwork capabilities, interpersonal communication skills, and

activities

  • Knowledge of microcontrollers and/or computing platforms such as Arduino, Raspberry Pi, PSoC, Kinetis
  • Working knowledge of embedded Linux and network-based message protocols such as ZMQ is a plus
  • Minimum GPA of 3.0 or higher is preferred, but not required
-

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:

$39,900-$79,900

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.

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