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Intern Core Network Engineer Jobs in Wisconsin (NOW HIRING)

HVAC Engineering Intern

Fond Du Lac, WI

$16.50 - $21.50/hr

You will observe and support a seasoned engineer in providing engineering over site of the layout ... Networking and Career Development: Attend our companywide Intern Event, where you'll connect with ...

HVAC Engineering Intern

Milwaukee, WI

$16.50 - $21.50/hr

You will observe and support a seasoned engineer in providing engineering over site of the layout ... Networking and Career Development: Attend our companywide Intern Event, where you'll connect with ...

Summer Intern - Engineering

Two Rivers, WI · On-site

$22.50 - $29.25/hr

You'll connect with company leaders, expand your professional network, participate in exclusive ... Job Overview As an Engineering Intern, you'll gain hands-on experience supporting engineering ...

HVAC Engineering Intern

Milwaukee, WI · On-site

$15.75 - $20.50/hr

You will observe and support a seasoned engineer in providing engineering over site of the layout ... Networking and Career Development: Attend our companywide Intern Event, where you'll connect with ...

HVAC Engineering Intern

Madison, WI · On-site

$17 - $22/hr

You will observe and support a seasoned engineer in providing engineering over site of the layout ... Networking and Career Development: Attend our companywide Intern Event, where you'll connect with ...

As a Systems Engineer 1, you'll take what you know and start owning it-handling day-to-day ... Manage identity, access, and core network services * Jump in on support tickets and system alerts ...

HVAC Engineering Intern

Fond Du Lac, WI · On-site

$16.50 - $21.50/hr

You will observe and support a seasoned engineer in providing engineering over site of the layout ... Networking and Career Development: Attend our companywide Intern Event, where you'll connect with ...

Mechanical Engineer Intern

Madison, WI · On-site

$19 - $25.50/hr

As a Mechanical Engineer Intern in our Madison office for Summer 2027 , you will help us empower ... network. AEI is proud to be an EEO/AA Employer/Vet/Disabled.

Showing results 41-60

Intern Core Network Engineer information

What does an intern core network engineer do?

An Intern Core Network Engineer assists in maintaining, configuring, and troubleshooting the backbone of a company's telecommunications or data network. They support senior engineers in tasks like monitoring network performance, implementing upgrades, and resolving connectivity issues. This role often involves learning about network protocols, hardware, and security measures, as well as documenting network changes. Interns gain hands-on experience with real-world network infrastructure and develop foundational skills for a career in network engineering.

What types of projects or tasks can an intern core network engineer expect to work on during their internship?

As an Intern Core Network Engineer, you can expect to assist with tasks such as monitoring network performance, troubleshooting connectivity issues, and supporting routine maintenance of core network infrastructure. Interns often help configure network devices, document network layouts, and participate in testing new technologies under the supervision of senior engineers. You'll likely collaborate closely with other network engineers, IT support teams, and sometimes vendors to ensure the network runs smoothly, giving you valuable hands-on experience in a real-world telecom or enterprise environment.

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

To excel as an Intern Core Network Engineer, you typically need a foundational understanding of networking concepts, protocols, and a relevant degree or coursework in computer science or telecommunications. Familiarity with network simulation tools, basic configuration of routers and switches, and exposure to platforms like Cisco or Juniper are commonly required. Strong analytical thinking, problem-solving abilities, and effective teamwork help interns quickly learn and adapt in dynamic technical environments. These skills and qualifications are crucial for supporting network operations and contributing to the reliability and efficiency of core network infrastructure.

What is the difference between Intern Core Network Engineer vs Network Operations Technician?

AspectIntern Core Network EngineerNetwork Operations Technician
Required CredentialsTypically pursuing or recent graduate in Computer Networking or related fieldAssociate degree or technical certification in networking
Work EnvironmentInternship setting, learning-focused, collaborative teamsOperational support, troubleshooting, on-site or remote
Employer & Industry UsageTelecom, IT service providers, network vendorsTelecom companies, ISPs, enterprise networks

Intern Core Network Engineers are usually students or recent graduates gaining hands-on experience in network design and implementation. Network Operations Technicians focus on maintaining and troubleshooting existing networks. Both roles are essential in network management but differ mainly in experience level and responsibilities.

What are the most commonly searched types of Core Network Engineer jobs in Wisconsin?

The most popular types of Core Network Engineer jobs in Wisconsin are:

What are popular job titles related to Intern Core Network Engineer jobs in Wisconsin?

For Intern Core Network Engineer jobs in Wisconsin, the most frequently searched job titles are:

What cities in Wisconsin are hiring for Intern Core Network Engineer jobs?

Cities in Wisconsin with the most Intern Core Network Engineer job openings:

Infographic showing various Intern Core Network Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

HVAC Engineering Intern

J. F. Ahern

Fond Du Lac, WI

$16.50 - $21.50/hr

Full-time, Internship

Retirement

Posted 6 days ago


Key responsibilities

  • Assist in preparing detailed layouts for HVAC projects under the mentorship of an experienced engineer.

  • Support the engineering team in providing oversight of HVAC system layouts, equipment selections, and specifications.

  • Contribute information to the estimating team for bid packages and participate in review processes for HVAC specifications and system operation plans.


Job description

Nearly 90% of our Interns rate their experience with us as well above average and 80% of our Interns accept full-time roles after graduation. Why? Because at Ahern, Internships aren't about making coffee or running errands - they're about building your future with hands-on experience.

With more than 145 years as a family-owned business, we've built a reputation as one of the best mechanical and fire protection contractors in the country. We pride ourselves on delivering unmatched quality and innovation while providing you with job stability and support. We have an exciting opportunity for a HVAC Engineering Intern located in Fond du Lac, WI.

Ahern, one of the leading mechanical and fire protection contractors in the United States, has an exciting opportunity for an Intern to work within our Engineer team based in our Corporate office in Fond du Lac, WI.  Building a first class reputation in the industry since 1880 did not happen by chance. It has developed over time through our commitment to conducting business ethically and by providing continuous learning, improvement and development opportunities for its number one asset, employees. You owe it to yourself to find out what Ahern has to offer!        

How you will contribute:

As an Intern within the Engineering team, you will learn how to prepare detailed layouts for various HVAC projects under the mentorship of an experienced engineer.  You will observe and support a seasoned engineer in providing engineering over site of the layout of these HVAC systems, equipment selections, and layouts, provide information to our estimating team relative to the bid packages, participate in the review process for HVAC specification development, layout control strategies, and provide engineering input into the operations plans for system commissioning and start-up. Our engineering team works closely with building owners and project managers to provide energy efficiency advice and assistance on new or existing systems.  

What you need to qualify:

Intern candidates should be pursuing a Bachelor's degree preferably in Mechanical Engineering or a related engineering program.  Must be comfortable working in MS Office programs and passionate about deepening knowledge of mechanical systems. 


What's in it for you?

As an Intern, you are empowered with genuine hands-on work experience, allowing you to make a meaningful impact and contribute to Ahern's success.

Why complete your Internship at Ahern?

  • Paid Internship: Get compensated for the meaningful work you contribute
  • Relocation Support: Need to move for your Internship? We've got you covered with a housing stipend to ease the transition
  • Exceptional Benefits: Ahern offers company benefits for Interns, including access to 401(k), mental health resources, and personal and professional development opportunities
  • Real-World Experience: Apply your classroom learning by working on exciting, hands-on projects that make a real difference - saving lives, protecting the environment, and ensuring personal comfort and well-being.
  • Learn from the Best: Gain hands-on experience and be mentored by industry experts who are passionate about sharing their knowledge and helping you succeed.
  • Networking and Career Development: Attend our companywide Intern Event, where you'll connect with fellow Interns, network with company leaders, and learn career skills. Plus, enjoy fun activities like go-karting or river cruises!

By joining Ahern, you'll gain the stability of a company that's been a leader in the industry since 1880, the pride of doing meaningful work, and the support of a team dedicated to your success. Don't settle for just any job - experience what it's like to work for the best!


Ahern is an Equal Opportunity Employer and is committed to providing a workplace free from discrimination and harassment.