Demo

Intern

J. F. Ahern Co.
Fond du lac, WI Intern
POSTED ON 8/22/2026
AVAILABLE BEFORE 10/21/2026

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 aInternlocated in Fond du Lac, WI.

How you will contribute:

You will be responsible for responding to customer emails and managing customer database information by handling submitted forms, which include updating contacts, notes, billing information, invoice adjustments, and submitting invoices for payments. You will also upload reports to compliance engines and invoices to third-party portals for payment processing. Additionally, you will work on data entry and cleanup projects. Auditing work orders, reviewing, and creating invoices for delivery to customers will also be part of your responsibilities.

What you need to qualify:

The ideal candidate should be pursuing a bachelor's or associate's degree in business, accounting, or a related field. Candidates should be knowledgeable of MS Word, and Excel and have good computer skills. Candidates should be self-motivated, career-driven, customer service focused and able to grasp information quickly.


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.


Ahern is an Affirmative Action / Equal Opportunity Employer and encourages veterans, women, minorities, and disabled to apply.

 

Hourly Wage Estimation for Intern in Fond du lac, WI
$25.00 to $31.00
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Intern?

Sign up to receive alerts about other jobs on the Intern career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$47,379 - $62,026
Income Estimation: 
$53,290 - $69,188
Income Estimation: 
$59,658 - $74,342
Income Estimation: 
$72,051 - $89,364
Income Estimation: 
$132,976 - $201,974
Income Estimation: 
$106,129 - $145,100
Income Estimation: 
$121,512 - $169,501
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at J. F. Ahern Co.

  • J. F. Ahern Co. Des Moines, IA
  • Looking for a company that values your skills, respects your contributions, and gives you the tools to thrive? With more than 145 years as a family-owned b... more
  • 2 Days Ago

  • J. F. Ahern Co. Omaha, NE
  • Looking for a company that values your skills, respects your contributions, and gives you the tools to thrive? With more than 145 years as a family-owned b... more
  • 5 Days Ago

  • J. F. Ahern Co. Chicago, IL
  • Build Your Future with Ahern Looking for a company who values your skills, respects your contributions, and gives you the tools to thrive? With more than 1... more
  • 5 Days Ago

  • J. F. Ahern Co. Chicago, IL
  • Looking for a company that values your skills, respects your contributions, and gives you the tools to thrive? With more than 145 years as a family-owned b... more
  • 5 Days Ago


Not the job you're looking for? Here are some other Intern jobs in the Fond du lac, WI area that may be a better fit.

  • Excel Engineering Inc Fond du Lac, WI
  • Excel Internship Application more
  • 2 Months Ago

  • ITW Performance Polymers Appleton, WI
  • Ignite Your Marketing Journey as a Marketing Summer Intern at Miller Electric. Where Innovation Meets Impact.Ready to dive into the world of engineering, w... more
  • 24 Days Ago

AI Assistant is available now!

Feel free to start your new journey!