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Structural Steel Jobs in Wisconsin (NOW HIRING)

Kiongroup

Sr. Structural Rack Engineer

Wauwatosa, WI

$102K - $150K/yr

This is a hands-on, project-based role requiring deep expertise in structural analysis, steel and rack design, and close collaboration across engineering, manufacturing, sales, and project teams. The ...

Kion Group AG

Sr. Structural Rack Engineer

Wauwatosa, WI · On-site

$102K - $150K/yr

This is a hands-on, project-based role requiring deep expertise in structural analysis, steel and rack design, and close collaboration across engineering, manufacturing, sales, and project teams. The ...

Kiongroup

Sr. Structural Rack Engineer

Wauwatosa, WI

$102K - $150K/yr

This is a hands-on, project-based role requiring deep expertise in structural analysis, steel and rack design, and close collaboration across engineering, manufacturing, sales, and project teams. The ...

Dashiell Corportaion

Structural Engineer

Madison, WI

Develop steel and foundation detail drawings. * Apply engineering application software for the design of structural steel and foundations. * Use project specific standards and ensure that the design ...

Dashiell

Structural Engineer

Madison, WI · On-site

Develop steel and foundation detail drawings. * Apply engineering application software for the design of structural steel and foundations. * Use project specific standards and ensure that the design ...

Aerotek

Welder/Fitter

Oak Creek, WI

$23 - $34/hr

Fit, fabricate, and weld structural steel and aluminum components * Perform SMAW (Stick) welding on structural assemblies * Read and interpret structural and architectural blueprints * Lay out ...

Apply Early

Aerotek

Welder/Fitter

Oak Creek, WI

$23 - $34/hr

Fit, fabricate, and weld structural steel and aluminum components * Perform SMAW (Stick) welding on structural assemblies * Read and interpret structural and architectural blueprints * Lay out ...

Apply Early

SHINE Technologies, LLC

Structural Engineer

Janesville, WI · On-site

$100K - $149K/yr

Design structural steel, connections, and anchorage for framing, foundations, platforms, commodity supports and other plant items. * Analyze structures for static and dynamic loads, including seismic ...

Apply Early

SHINE Technologies LLC

Structural Engineer

Janesville, WI · On-site +1

$100K - $149K/yr

Design structural steel, connections, and anchorage for framing, foundations, platforms, commodity supports and other plant items. * Analyze structures for static and dynamic loads, including seismic ...

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All JobsStructural Steel JobsStructural Steel Jobs in Wisconsin

Structural Steel information

See Wisconsin salary details

$16

$23

$28

How much do structural steel jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for structural steel in Wisconsin is $23.37, according to ZipRecruiter salary data. Most workers in this role earn between $19.66 and $25.00 per hour, depending on experience, location, and employer.

What is the highest paying job in structural engineering?

The highest paying roles in structural engineering are often senior positions such as Structural Engineering Managers or Principal Engineers, which require extensive experience, advanced certifications, and leadership skills. These roles typically offer higher salaries due to increased responsibility and expertise in designing complex structures and managing projects. Salaries can vary based on industry, location, and company size, but senior leadership roles generally command the highest compensation in the field.

What is the difference between Structural Steel vs Structural Ironworker?

AspectStructural SteelStructural Ironworker
CredentialsHigh school diploma, safety training, sometimes certificationsHigh school diploma, safety training, apprenticeship programs
Work EnvironmentFabrication shops, construction sites, industrial facilitiesConstruction sites, steel erection projects, bridges
Industry UsageDesign, manufacturing, and installation of steel componentsAssembling and installing steel frameworks on-site

Structural Steel professionals focus on the design, fabrication, and assembly of steel components in factories and construction projects. Structural Ironworkers specialize in installing and erecting steel structures on-site, often working directly at construction sites. Both roles require safety training and certifications, but their work environments and responsibilities differ significantly.

What are the key skills and qualifications needed to thrive as a Structural Steel Worker, and why are they important?

To thrive as a Structural Steel Worker, you need strong mechanical aptitude, blueprint reading skills, physical fitness, and typically a high school diploma or equivalent, with some roles requiring completion of an apprenticeship. Familiarity with tools like welding equipment, cranes, and safety harness systems, as well as certifications such as OSHA safety training, are commonly required. Attention to detail, teamwork, and strong communication skills help ensure projects are completed safely and accurately. These skills and qualifications are vital for maintaining safety standards, ensuring structural integrity, and meeting project deadlines in demanding construction environments.

How much do structural steel workers make?

Structural steel workers typically earn a median annual wage of around $50,000 to $60,000, with experienced workers and those in high-demand regions earning higher salaries. Wages can vary based on experience, certifications, location, and the complexity of projects, and workers often use tools like cranes and welding equipment on construction sites.

What are some common challenges faced by structural steel workers on construction sites?

Structural steel workers often encounter challenges such as working at significant heights, coordinating with multiple trades, and adapting to changing site conditions. Safety is a top priority, as handling heavy steel components requires strict adherence to protocols and the use of protective equipment. Effective communication and teamwork are essential for aligning with engineers, crane operators, and other construction professionals to ensure safe and accurate steel assembly.

What are structural steel workers and what do they do?

Structural steel workers, also known as ironworkers, are skilled tradespeople who assemble and install the steel frameworks that form the skeletons of buildings, bridges, and other large structures. Their responsibilities include reading blueprints, erecting steel beams and columns, and ensuring the structural integrity of the framework. They often work at great heights and must follow strict safety procedures. This role is crucial for creating safe, stable, and long-lasting infrastructure.

What do structural steel workers do?

Structural steel workers assemble, install, and weld steel frameworks for buildings, bridges, and other structures. They read blueprints, use tools like cranes and welding equipment, and work in construction environments often requiring safety certifications and physical stamina.

What are the 4 types of steel structures?

The four main types of steel structures are framed structures, truss structures, shell structures, and space frame structures. Structural steel workers often need to understand these types to assemble and erect steel frameworks accurately on construction sites. Knowledge of these types helps ensure proper design, safety, and stability of buildings and infrastructure projects.
What are popular job titles related to Structural Steel jobs in Wisconsin? For Structural Steel jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Structural Steel jobs in Wisconsin look for? The top searched job categories for Structural Steel jobs in Wisconsin are:
What cities in Wisconsin are hiring for Structural Steel jobs? Cities in Wisconsin with the most Structural Steel job openings:
Structural Steel jobs near you
Structural Fitter / Fabricator

Structural Fitter / Fabricator

Caterpillar

South Milwaukee, WI • On-site

$36.49/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago

Caterpillar Inc. rating

7.5

Company rating: 7.5 out of 10

Based on 464 frontline employees who took The Breakroom Quiz

223rd of 421 rated machine equipment manufacturers

Job description

Career Area:
Operations
Job Description:
Your Work Shapes the World at Caterpillar Inc.
When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.
Structural Fitter / Fabricator - Flux Cored Arc Welding (FCAW)
Location: South Milwaukee, WI
Shift: 2nd or 3rd Shift
Employment Type: Full-Time
Sign-On & Retention Bonus: $2,000
Pay Progression
  • Step 1: $33.97/hour
  • Step 2: $35.22/hour
  • Step 3: $36.49/hour
  • Shift Premium: +$1.00/hour for 2nd or 3rd shift

Job Summary
As a Structural Fitter / Fabricator (FCAW) at Caterpillar's South Milwaukee facility, you will fit, assemble, and weld heavy structural steel components used to build some of the largest mining machines in the world, including Cat® Electric Rope Shovels (ERS). In this hands-on role, you will perform precision fit-up and multi-pass welding on thick plate material while working from complex blueprints and documented procedures.
You'll join a safety-first manufacturing team where craftsmanship, quality, and teamwork directly impact world-class equipment used in mining operations around the globe. This role is ideal for experienced welders and fitters who take pride in heavy fabrication work and want stable, well-paid manufacturing careers.
About Caterpillar South Milwaukee
When you join Caterpillar, you're joining a global team that cares not just about the work we do-but about each other. We are the makers, problem solvers, and future world builders creating stronger, more sustainable communities.
Our South Milwaukee facility specializes in the fabrication and assembly of Electric Rope Shovels, supporting mining customers worldwide with some of the most powerful machines ever built.
Key Responsibilities
  • Weld plain and alloy structural steel in all positions using Flux Cored Arc Welding (FCAW)
  • Perform multi-pass welds (10+ passes) on heavy plate (2+ inches thick)
  • Read and interpret complex blueprints, weld symbols, and layout specifications
  • Fit and assemble large structural weldments using jacks, clamps, jigs, and layout tools
  • Clamp, tack weld, burn, air arc, and label components per blueprint and process requirements
  • Use jib, gantry, and overhead cranes to position large components safely
  • Grind and dress fabricated weldments to meet quality standards
  • Operate forklifts, scissor lifts, and aerial lifts as required

Required Skills
  • 5+ years of FCAW welding experience on heavy plate
  • 3+ years of structural fitting / fit-up experience
  • 3+ years of blueprint reading and interpretation
  • Working knowledge of back gouging, carbon arcing, or air arcing
  • Ability to pass:
    • 3 FCAW weld qualification tests
    • 2 structural fitter qualification tests

Preferred Skills
  • Strong safety-first mindset in heavy manufacturing environments
  • Ability to work independently and as part of a team
  • Proficiency with layout and measurement tools, including:
    • Tape measure, level, surface gauges
    • Tram points, calipers, combination sets
    • Wedges and blocks
  • Willingness to work overtime to meet production demands

Additional Information
  • Full-time schedule: 40 hours/week
  • No relocation assistance available
  • Pre-employment drug screen and medical evaluation required
  • Please monitor your email (including spam/junk folders) for application updates

Apply Today
Join a company that values your skills, supports your growth, and rewards your hard work.
Summary Pay Range:
$27.40 - $36.49
Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.
Benefits:
Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.
  • Medical, dental, and vision benefits*
  • Paid time off plan (Vacation, Holidays, Volunteer, etc.)*
  • 401(k) savings plans*
  • Health Savings Account (HSA)*
  • Flexible Spending Accounts (FSAs)*
  • Health Lifestyle Programs*
  • Employee Assistance Program*
  • Voluntary Benefits and Employee Discounts*
  • Career Development*
  • Incentive bonus*
  • Disability benefits
  • Life Insurance
  • Parental leave
  • Adoption benefits
  • Tuition Reimbursement

* These benefits also apply to part-time employees
Posting Dates:
June 30, 2026 - August 2, 2026
Any offer of employment is conditioned upon the successful completion of a drug screen.
Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.
Not ready to apply? Join our Talent Community.

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