J. F. Ahern
J. F. Ahern

60 Jf Ahern Fire Protection Designer Jobs Hiring Near You

Designer, Sr

Fond Du Lac, WI · Hybrid

$100K - $107K/yr

... mechanical and fire protection contractors in the country. We pride ourselves on delivering ... J. F. Ahern, so that once a project is in execution, the field/shop has what they need to ensure ...

... mechanical and fire protection contractors in the country. We pride ourselves on delivering ... Ahern will help make the most of your degree in a design/drafting-related program. Candidates with ...

... mechanical and fire protection contractors in the country. We pride ourselves on delivering ... Ahern will help make the most of your degree in a design/drafting-related program. Candidates with ...

... mechanical and fire protection contractors in the country. We pride ourselves on delivering ... Ahern will help make the most of your degree in a design/drafting-related program. Candidates with ...

... that Ahern's fire protection projects are competitively bid. You will also be responsible for ... Our comprehensive benefits package is designed to give you the flexibility, security, and support ...

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J. F. Ahern Jobs Information

Do workers at J.F. Ahern get paid breaks?

Yes. Most people get paid breaks.
80% of people say they get paid breaks.
Based on data from 10 people who took the Breakroom Quiz between February 2025 and April 2026.

Does J.F. Ahern pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
55% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.

How easy is it to get time off at J.F. Ahern?

Most people find it easy to get time off.
100% of people report it’s easy to get time off.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.

How easy is it to take sick days at J.F. Ahern?

Most people find it easy to take sick days.
100% of people report that it’s easy to take time off if they are sick.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.

Do people at J.F. Ahern feel treated with respect by their managers?

Most people feel treated with respect by their managers.
91% of people say they’re treated with respect by their managers.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.

Do people at J.F. Ahern get to take their breaks without interruption?

Most people get breaks without interruption.
100% of people report that they get to take their breaks without interruption.
Based on data from 10 people who took the Breakroom Quiz between February 2025 and April 2026.

Is it stressful to work at J.F. Ahern?

Most people don’t feel stressed out here.
73% of people say they don’t feel stressed out at work.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.

Do people at J.F. Ahern enjoy their jobs?

Most people enjoy their job.
80% of people report they enjoy their job.
Based on data from 10 people who took the Breakroom Quiz between February 2025 and April 2026.

Do people at J.F. Ahern recommend working with their team?

Most people recommend working with their team.
73% of people report that they would recommend working with their immediate team to a friend.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.

Do people get enough training when they start at J.F. Ahern?

Most people got enough training when they started.
73% of people report they got enough training when they started working here.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.

Do people get support to advance at J.F. Ahern?

Most people are given support to advance their career here.
In the last year, 90% of people report being given support to advance their career here.
Based on data from 10 people who took the Breakroom Quiz between February 2025 and April 2026.

Do workers feel well informed about how J.F. Ahern is doing?

Most people feel well informed about how the company is doing.
91% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 11 people who took the Breakroom Quiz between February 2025 and April 2026.
What other companies are hiring for Fire Protection Designer jobs?
What are the most popular jobs at Jf Ahern?
Infographic showing various Fire Protection Designer job openings at Jf Ahern in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 85% Physical, and 15% Hybrid job distribution.
Experienced Piping or Plumbing Designer

Experienced Piping or Plumbing Designer

J. F. Ahern

Fond Du Lac, WI • Hybrid

Other

Medical, Retirement, PTO

Posted 26 days ago


J.F. Ahern rating

9.3

Company rating: 9.3 out of 10

Based on 11 frontline employees who took The Breakroom Quiz


Job description

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 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, opportunities for career progression, and support. We have an exciting opportunity for a Experienced Piping or Plumbing Designer located in Fond du Lac, WI.

How you will contribute:
The Senior Designer models complex mechanical piping and/or plumbing systems based on provided designs and then develops all associated system drawings, specifications, calculations, and bill of material lists for their assigned projects. The Senior Designer plays a critical role as a lead design member of a project team and serves to model and coordinate comprehensive systems that vary in size and scope for the assigned/designated division at J. F. Ahern, so that once a project is in execution, the field/shop has what they need to ensure optimal productivity/efficiency. The design role is critical in that it is the origin point for all projects, and as such, the Senior Designer consistently operates independently and consistently in a methodical yet fast-paced manner to ensure that the subsequent stages of each project are set up for success and timely completion.

What you need to qualify:
Candidates must have 3-5 years of experience designing mechanical piping and/or plumbing systems, an Associate or Bachelor's Degree in Mechanical Design, Civil Engineering, Computer Aided Drafting/Design or related field experience. Proficiency in a recent version of Revit, Navisworks and Autodesk Construction Cloud(Forma). Candidates should have a strong understanding of commercial or industrial building construction, have a working knowledge of Wisconsin plumbing code, or mechanical piping systems,  be able to manage a design team's schedule, lead coordination efforts, problem solve, have strong math skills and the ability to read blueprints.


What's in it for you?
At Ahern, we understand that life is more than just work - and we're committed to supporting our employees in every aspect of their lives. Our comprehensive benefits package is designed to give you the flexibility, security, and support you need to thrive - at work and at home. 

Here's how we stand out from the rest:

  • Top-Tier Benefits: Our 401(k) match and health benefits rank in the top 20% nationwide 
  • Incentives: A significant portion of our profits is shared with employees through bonus programs
  • Generous PTO with the opportunity to buy additional time off
  • Paid Parental Leave: Supporting you at every life stage with paid maternity and paternity leave
  • Mental Health Resources: Free, full-service mental health care for you and your family
  • Wellness Programs: Access on-site fitness centers, personal development funds, and more
  • Professional Growth: Take advantage of education assistance, training programs, and development opportunities to advance your career
  • Work-Life Balance: Enjoy hybrid and flexible schedules to fit your needs

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.


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