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Network Security Engineer Internship Jobs in Springfield, IL

... engineering to ensure tracking is in place, and synthesize early signal into actionable takeaways * Own a competitive analysis workstream for growth-adjacent features (referrals, PLG, network effects ...

... engineering organizations, and executive leadership. This individual will also play a critical role ... networking, data, integration, security, and application domains Executive-level presentations ...

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Network Security Engineer Internship information

See Springfield, IL salary details

$20.8K

$123.8K

$165.5K

How much do network security engineer internship jobs pay per year?

As of Aug 19, 2026, the average yearly pay for network security engineer internship in Springfield, IL is $123,837.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,600.00 and $141,700.00 per year, depending on experience, location, and employer.

What is a network security engineer internship?

A Network Security Engineer Internship is a temporary, entry-level position where students or recent graduates gain hands-on experience in protecting an organization’s computer networks and systems. Interns assist with tasks like monitoring network traffic for security threats, configuring firewalls, responding to incidents, and learning about cybersecurity protocols. These internships typically last a few months and provide valuable real-world exposure to security tools and practices, helping interns prepare for a career in network security. The role often involves working closely with experienced engineers and participating in security assessments and vulnerability testing.

What types of projects or tasks can I expect to work on as a network security engineer intern?

As a Network Security Engineer Intern, you’ll typically assist with monitoring network traffic for unusual activity, performing vulnerability assessments, and helping to implement security measures like firewalls and intrusion detection systems. You may also participate in routine security audits, document incident response procedures, and support the team in researching and evaluating new security tools. Your work will often involve collaborating with IT and security professionals, providing a great opportunity to learn from experienced mentors and gain hands-on experience in real-world scenarios.

What are the key skills and qualifications needed to thrive as a network security engineer intern, and why are they important?

To thrive as a Network Security Engineer Intern, you need a foundational understanding of networking concepts, cybersecurity principles, and relevant coursework or certifications like CompTIA Security+ or Cisco CCNA. Familiarity with security tools such as firewalls, intrusion detection/prevention systems (IDS/IPS), and network monitoring platforms is typically expected. Strong analytical thinking, attention to detail, and effective communication skills help you identify threats and collaborate with team members. These skills and qualities ensure you can effectively support the organization's cybersecurity posture and quickly adapt to real-world security challenges.

What are popular job titles related to Network Security Engineer Internship jobs in Springfield, IL?

For Network Security Engineer Internship jobs in Springfield, IL, the most frequently searched job titles are:

What job categories do people searching Network Security Engineer Internship jobs in Springfield, IL look for?

The top searched job categories for Network Security Engineer Internship jobs in Springfield, IL are:

Infographic showing various Network Security Engineer Internship job openings in Springfield, IL as of August 2026, with employment types broken down into 85% Full Time, 12% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $123,837 per year, or $59.5 per hour.

2025 - Summer Intern Co-op Conversion

Cummins Inc.

Springfield, IL • On-site

$14.75 - $19.75/hr

Other

Re-posted 23 days ago


Cummins rating

8.0

Company rating: 8.0 out of 10

Based on 264 frontline employees who took The Breakroom Quiz

136th of 540 rated manufacturers


Job description

This requisition is for 2025 Summer Intern/Co-op Conversion candidates with assignment end dates from 7/1 - 9/30 to apply to be considered for the conversion process.

There are two ways you can be converted:

  1. Hiring Manager has approved headcount and a position that they wish to directly convert you to your next assignment ( no surveys required and would be initiated by Hiring Manager to NA Talent Acquisition Early Careers Team)

  2. You will receive a link to apply to the requisition from MyHR asking you to apply to the position.

OR

  1. All that are not direct conversions will be reviewed as a group based on the current function or engineering subfunction led by the Early Careers Talent Acquisition Operations and/or Talent Acquisition Coordination teams and functional recruiters (surveys required)
  2. Functional Talent Scouts (function or engineering subfunction), who are CC03 or higher employees, and have many years of experience, are selected by the business to make hiring decisions for managers. They will review all student surveys, manager surveys, education level, major, skill set, against available positions and if they see a good fit, they will either make an alignment or recommend for close out if there are no roles available.
  3. If you are aligned during one of the reviews, you will receive an email from MyHR to apply to the position.

Note - this is a new step with the implementation of MyHR for compliance purposes.

  1. Once you complete your application and attached your updated resume with your most recent Cummins experience you must submit the application.

  2. If recommended for alignment, you will receive a phone call directly from the Talent Acquisition Coordination team once we are finished with the process.

  3. If recommended for close out due to no roles available, you will receive an email from MyHR notifying you.

Please apply to this requisition to be considered in the Summer 2025 Intern/Co-op Conversion Process.

Students eligible have assignment end dates from July 1 through September 30, 2025.

Note - Please do not share this link with anyone else. This is only for U.S. Early Careers Interns/Co-ops (salaried students).

Please note – this is a generic requisition that you must apply to if you want to be considered in the 2025 Summer Intern/Co-op Conversion process.

Job Human Resources

Organization Cummins Inc.

Role Category On-site with Flexibility

Job Type Student - Internship

ReqID 2416172

Relocation Package No

100% On-Site No

Cummins and E-Verify

At Cummins, we are an equal opportunity and affirmative action employer dedicated to diversity in the workplace. Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law. Cummins validates the right to work using E-Verify and will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee’s Form I-9 to confirm work authorization. Visit http://EEOC.gov to know your rights on workplace discrimination.


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About Cummins

Sourced by ZipRecruiter

Cummins Inc., headquartered in Columbus, IN, US, is a global power leader that designs, manufactures, and distributes numerous power products and systems. With its genesis from as early as 1919, the company readily serves diverse industries such as transportation, industrial, generator drive, or marine applications, among others. At the heart of Cummins' operations, its key product lineup encompasses diesel & natural gas engines, generator sets, engine components, and filtration, emission solutions, and electrical power generation systems. Cummins deeply embodies core values of integrity, respect for diversity, teamwork, performance excellence, and social responsibility - all of which dynamically fuel their mission 'Making people's lives better by powering a more prosperous world'.

Industry

Transportation equipment manufacturing

Company size

10,000+ Employees

Headquarters location

Columbus, IN, US

Year founded

1919