About the role#
This is a full-time, paid internship for Summer 2027 based in Downers Grove, Illinois. You will work directly with our Help Desk team to build your technical skills and gain experience in customer relations. At the end of the program, you will participate in a review for potential future employment.
What you'll do#
- Shadow and train with our engineers to learn about innovative technologies.
- Apply your classroom knowledge through hands-on, practical implementation.
- Develop your technical competencies and professional communication skills.
What you'll need#
- You must be at least a junior working toward a Bachelor’s degree in Computer Science, Network Engineering, or a related field.
- Excellent verbal and written communication skills are required.
- You should be able to work both independently and as part of a team.
- We look for candidates who display our ACE factor: Attitude, Compassion, and Enthusiasm.
- Experience in customer service or a customer-facing environment is a plus.
- Hands-on experience with networking, cloud, or network security is helpful, though not required.
- You must be legally authorized to work in the US without sponsorship.
Location & details#
- This role is located on-site in Downers Grove, Illinois.
- You must have a valid driver’s license, a car, and proof of vehicle insurance, as the role requires travel and the transport of equipment.
About Sentinel Technologies
Sentinel Technologies is an IT services and consulting firm founded in 1982. Based in Downers Grove, Illinois, the company provides managed services, data center solutions, and cloud support. It maintains a workforce of 501 to 1,000 employees across several regional operating centers. The firm works with global technology partners to deliver infrastructure and security solutions to a national and international client base.
How to get in at Sentinel Technologies
Applying early at Sentinel Technologies gives you a distinct advantage because recruiters review applications as they arrive. You can use Intern Insider to receive an instant alert the moment a new role is published, ensuring you are among the first to apply before the applicant pool grows. This helps you avoid the frustration of submitting your resume to a crowded queue. You should also look to connect with the recruiters behind these roles to ask informed questions or request a referral. Intern Insider surfaces the specific recruiters managing Sentinel Technologies roles, which allows you to reach out directly and materially improve your response rates.



