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Experienced FCAW Welder - $6,000 Sign-On Bonus

Caterpillar · South Milwaukee, WI · $28.54–$35.82 an hour · Full time

Posted Aug 31, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a time a weld of yours failed inspection. What did you do?

What they are checking: Ownership of quality and willingness to learn from rejected work.

This is a 2nd shift job from 3 p.m. to 11 p.m. How has your attendance been on similar schedules?

What they are checking: Reliability on 2nd shift, which matters for steady production and the retention bonus.

What would you do

How do you handle fumes, heat and long hours under the hood safely?

What they are checking: Safety and stamina for heavy production welding on a full shift.

How do you work with crane operators and fitters to move and position heavy parts?

What they are checking: Teamwork and safety awareness when heavy parts move around the welding area.

About the work

Tell me about your experience with flux core arc welding on heavy plate. What thicknesses and positions have you welded?

What they are checking: Real FCAW heavy plate experience, which is exactly what this role requires.

How do you prepare heavy plate before welding, such as cleaning, beveling and preheat?

What they are checking: Whether they know prep steps that prevent cracking and defects in thick welds.

How do you plan a multi-pass weld on thick plate, and how do you clean between passes?

What they are checking: Skill with bead sequence and slag removal that prevents inclusions in heavy welds.

How do you control distortion on large weldments?

What they are checking: Knowledge of tacking, sequencing and heat control that keeps big parts within tolerance.

What weld defects show up most with FCAW, and how do you prevent them?

What they are checking: Understanding of porosity, slag inclusions and lack of fusion specific to flux core.

How do you read weld symbols and prints for a large fabrication?

What they are checking: Print-reading skill needed to weld complex heavy equipment structures correctly.

Practice this interview out loud.

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The full job description

As published by Caterpillar.

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. Sign-On & Retention Bonus: Up to $6,000 *RELOCATION ASSITANCE AVAILABLE* Location: Caterpillar Manufacturing Facility, South Milwaukee, WI Shifts Available: 2nd Shift (3pm - 11pm) Hourly Pay: • Step 1: $33.35 • Step 2: $34.59 • Step 3: $35.82 • +$1.00/hr Shift Premium for 2nd Shift About Caterpillar South Milwaukee 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. At our South Milwaukee facility, you’ll be part of a team that builds some of the largest and most powerful mining machines in the world. This facility specializes in the production of Cat® Electric Rope Shovels (ERS) used in mining operations around the world. Job Summary As an Experienced FCAW Welder, you will perform high‑quality welding on large, complex structural steel components that support the production of world‑class heavy equipment. This role is critical to ensuring the strength, safety, and durability of products used in demanding industrial and mining environments. You will work from detailed blueprints and welding procedures while operating in a safety‑first, team‑based manufacturing environment. This position is ideal for skilled welders who take pride in craftsmanship, precision, and building equipment that makes a global impact. Key Responsibilities • Weld plain and alloy structural steel in all positions • Follow standard work, blueprints, and documented procedures • Perform multi-pass welds on heavy 2” plate • Use jib or gantry cranes to position weld equipment • Grind and dress fabricated weldments • Operate forklifts, scissor lifts, and area lifts as needed Required Qualifications • 3–5 years of FCAW experience, including 10+ multi-pass welds on 2” plate • Proficiency in back gouging, carbon arcing, or air arcing • Must pass 3 weld qualification tests using FCAW with large diameter wire (3/32” and .052”) Preferred Qualifications • Strong safety mindset • Ability to read and interpret blueprints • Understanding of quality standards and defect-free welding • Team-oriented with the ability to work independently • Willingness to work overtime to meet production needs Compensation & Benefits • Full-Time (40 hours/week) • Paid Vacation & Holidays • Parental Leave, Bereavement, Jury Duty, Military Duty Paid Benefits • Health, Vision, Dental, Life Insurance – Effective Day One • Flexible Spending Accounts (Medical & Dependent Care) • 401(k) with 6% Company Match • Referral Bonuses • PPE Provided (including prescription safety glasses) • Safety Boot Reimbursement • Company Uniforms, Caps, Lockers, Showers • Lunchroom with Self-Service Canteen • Employee Assistance & Adoption Assistance Programs • Recognition Programs & Advancement Opportunities See the Work in Action Check out this video showcasing welding at Caterpillar: https://www.facebook.com/share/v/1EiikDZxJA/?mibextid=wwXIfr How to Apply Ready to build something big? Apply today and become part of a team that powers progress around the world. Note: Please check your email (including spam/junk folders) regularly for updates throughout the hiring process. Visa Sponsorship is not available for this position. This employer is not currently hiring foreign national applicants that require or will require sponsorship tied to a specific employer, such as, H, L, TN, F, J, E, O. As a global company, Caterpillar offers many job opportunities outside of the U.S which can be found through our employment website at www.caterpillar.com/careers . 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. Summary Pay Range: $28.54 - $35.82 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: October 5, 2026 - October 29, 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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