Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Molder Machine Operator B 1st shift
Delavan, WI · On-site
$18 - $20/hr
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Molder Machine Operator B 1st shift
Delavan, WI · On-site
$18 - $20/hr
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Pad Printer Set Up
Maple Grove, MN · On-site
Experience with sonic welders, pneumatics and electrical is a plus. In this role there is close contact with Quality Assurance and the Assembly Supervisor to ensure quality. EOE
Pad Printer Set Up
Maple Grove, MN · On-site
Experience with sonic welders, pneumatics and electrical is a plus. In this role there is close contact with Quality Assurance and the Assembly Supervisor to ensure quality. EOE
Equipment, Welding, Inventory, Work Order Equal Opportunity Employer, including Disability and Veterans Employment opportunities for positions in the United States may require use of information ...
Equipment, Welding, Inventory, Work Order Equal Opportunity Employer, including Disability and Veterans Employment opportunities for positions in the United States may require use of information ...
Automation Technician - Day and Night - Richfield, WI
Richfield, WI · On-site
$30 - $43/hr
Troubleshoot assembly equipment, including pad printers, sonic welders, heat stakers, and hot stampers. Train team members on machine operation and robot setup. Support process improvements, new ...
Automation Technician - Day and Night - Richfield, WI
Richfield, WI · On-site
$30 - $43/hr
Troubleshoot assembly equipment, including pad printers, sonic welders, heat stakers, and hot stampers. Train team members on machine operation and robot setup. Support process improvements, new ...
Operate silicone machines, sonic welders, presses, pad printers, etc. * Package plastic medical parts. * Complete orders of parts such as weighing, trimming, and inspecting. * Load and unload ...
Quick apply
Operate silicone machines, sonic welders, presses, pad printers, etc. * Package plastic medical parts. * Complete orders of parts such as weighing, trimming, and inspecting. * Load and unload ...
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Molder Machine Operator B 2nd shift
Delavan, WI · On-site
$18 - $20/hr
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Molder Machine Operator B 2nd shift
Delavan, WI · On-site
$18 - $20/hr
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Molder Machine Operator B 2nd shift
Delavan, WI · On-site
$18 - $20/hr
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Molder Machine Operator B 2nd shift
Delavan, WI · On-site
$18 - $20/hr
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging. * Perform in-process quality checks such as visual checks or run out and ...
New
Experience with sonic welders, pneumatics and electrical is a plus. In this role there is close contact with Quality Assurance and the Assembly Supervisor to ensure quality. EOE
Experience with sonic welders, pneumatics and electrical is a plus. In this role there is close contact with Quality Assurance and the Assembly Supervisor to ensure quality. EOE
Pad Printer Set Up
Osseo, MN · On-site
Experience with sonic welders, pneumatics and electrical is a plus. In this role there is close contact with Quality Assurance and the Assembly Supervisor to ensure quality.EOE Job Posted by ...
Quick apply
Pad Printer Set Up
Osseo, MN · On-site
Experience with sonic welders, pneumatics and electrical is a plus. In this role there is close contact with Quality Assurance and the Assembly Supervisor to ensure quality.EOE Job Posted by ...
Automation Technician - 1st or 3rd shift - Richfield, WI
Richfield, WI · On-site
$30 - $43/hr
Troubleshoot assembly equipment, including pad printers, sonic welders, heat stakers, and hot stampers. Train team members on machine operation and robot setup. Support process improvements, new ...
Automation Technician - 1st or 3rd shift - Richfield, WI
Richfield, WI · On-site
$30 - $43/hr
Troubleshoot assembly equipment, including pad printers, sonic welders, heat stakers, and hot stampers. Train team members on machine operation and robot setup. Support process improvements, new ...
Wire Harness Assembler, Grand Rapids MI
Grand Rapids, MI · On-site
$15.25 - $20/hr
Operate semi-automatic equipment such as crimp presses, sonic welder, and wire strippers. * Routes, wires, and assembles electronic components using wire layout boards. * Perform visual and ...
Wire Harness Assembler, Grand Rapids MI
Grand Rapids, MI · On-site
$15.25 - $20/hr
Operate semi-automatic equipment such as crimp presses, sonic welder, and wire strippers. * Routes, wires, and assembles electronic components using wire layout boards. * Perform visual and ...
2nd Shift Wire Harness Assembler, Grand Rapids MI
Grand Rapids, MI · On-site
$15.25 - $20/hr
Operate semi-automatic equipment such as crimp presses, sonic welder, and wire strippers. * Routes, wires, and assembles electronic components using wire layout boards. * Perform visual and ...
2nd Shift Wire Harness Assembler, Grand Rapids MI
Grand Rapids, MI · On-site
$15.25 - $20/hr
Operate semi-automatic equipment such as crimp presses, sonic welder, and wire strippers. * Routes, wires, and assembles electronic components using wire layout boards. * Perform visual and ...
Molding Operator
Turtle Lake, WI · On-site
$17 - $18/hr
This may be fixturing, assembly, machining to size, staging parts in a cooling rack, sanding, sonic welding, hot stamping, weigh count, etc. * Pack parts in containers following written or verbal ...
Quick apply
Molding Operator
Turtle Lake, WI · On-site
$17 - $18/hr
This may be fixturing, assembly, machining to size, staging parts in a cooling rack, sanding, sonic welding, hot stamping, weigh count, etc. * Pack parts in containers following written or verbal ...
Operator 1 Day Shift
Mentor, OH · On-site
$15 - $18/hr
Handheld sonic welder * Hot air welder * Glue gun and glue line * Manual hot wire bender * Develop operational knowledge of additional equipment, including: * Baler * Drill press * Band saw
Operator 1 Day Shift
Mentor, OH · On-site
$15 - $18/hr
Handheld sonic welder * Hot air welder * Glue gun and glue line * Manual hot wire bender * Develop operational knowledge of additional equipment, including: * Baler * Drill press * Band saw
Operator 1 2nd Shift
$15 - $18/hr
Handheld sonic welder * Hot air welder * Glue gun and glue line * Manual hot wire bender * Develop operational knowledge of additional equipment, including: * Baler * Drill press * Band saw
Operator 1 2nd Shift
$15 - $18/hr
Handheld sonic welder * Hot air welder * Glue gun and glue line * Manual hot wire bender * Develop operational knowledge of additional equipment, including: * Baler * Drill press * Band saw
Sonic Welder information
See salary details
$12.98 - $14.51
6% of jobs
$15.90 is the 25th percentile. Wages below this are outliers.
$14.51 - $16.04
20% of jobs
$16.04 - $17.57
14% of jobs
$17.57 - $19.10
6% of jobs
The median wage is $19.31 / hr.
$19.10 - $20.63
19% of jobs
$20.63 - $22.16
4% of jobs
$23.31 is the 75th percentile. Wages above this are outliers.
$22.16 - $23.69
5% of jobs
$23.69 - $25.22
9% of jobs
$25.22 - $26.75
11% of jobs
$26.75 - $28.28
3% of jobs
$28.28 - $29.81
1% of jobs
$12
$20
$29
How much do sonic welder jobs pay per hour?
As of Aug 10, 2026, the average hourly pay for sonic welder in the United States is $20.15, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $25.00 per hour, depending on experience, location, and employer.
What does a Sonic Welder do?
A Sonic Welder uses high-frequency ultrasonic vibrations to join or bond materials, typically plastics, by generating heat through friction. The job involves operating specialized equipment, ensuring precise control, and working in manufacturing or assembly environments. Skills in machinery operation and safety protocols are essential for this role.
What is the difference between Sonic Welder vs Ultrasonic Technician?
| Aspect | Sonic Welder | Ultrasonic Technician |
|---|---|---|
| Certifications | Typically requires specialized training or certification in sonic welding techniques | Often holds certifications in ultrasonic testing or equipment operation |
| Work Environment | Manufacturing settings involving plastic or metal welding | Testing labs, manufacturing, or maintenance involving ultrasonic equipment |
| Industry Usage | Used primarily in plastics, electronics, and automotive industries | Common in quality control, nondestructive testing, and equipment maintenance |
While both roles involve ultrasonic technology, Sonic Welders focus on operating equipment to join materials through sonic welding processes, whereas Ultrasonic Technicians primarily perform testing, maintenance, and troubleshooting of ultrasonic systems. Understanding these distinctions helps clarify career paths and employer expectations in industries utilizing ultrasonic technology.
More about Sonic Welder jobs
What job categories do people searching Sonic Welder jobs look for? The top searched job categories for Sonic Welder jobs are:
$20/hr
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 28 days ago
Pentair rating
7.2
Based on 43 frontline employees who took The Breakroom Quiz
351st of 538 rated manufacturers
Job description
Job Description:
Molding Machine Operator 1st shift
At Pentair, you will work alongside passionate problem-solvers who are committed to the future of our planet. We put our mission into practice, helping the world sustainably move, improve, and enjoy water, life's most essential resource. From our residential water filtration to industrial water management to pool products and more, our 9,000 global employees serve customers in more than 150 countries, working to help create a better world for people and the planet through smart, sustainable water solutions.
We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality components at a predetermined standard.
You will:
Key Qualifications:
Physical Requirements:
Shift/Hours:
Compensation:
The hourly pay for this role is: $18.00 - $20.00/hr. Opportunity for a rate increase after you are proficient in certain skills and have fulfilled training. Actual pay may vary depending on factors including but not limited to achievements, skills, and experience.
Benefits:
As part of our comprehensive benefits packages, Pentair provides the following benefits plans and programs to eligible employees:
Equal Opportunity Employer
Pentair is an Equal Opportunity Employer. With our expanding global presence, cross-cultural insight and competence are essential for our ongoing success. We believe that a diverse workforce contributes different perspectives and creative ideas that enable us to continue to improve every day.
Molding Machine Operator 1st shift
At Pentair, you will work alongside passionate problem-solvers who are committed to the future of our planet. We put our mission into practice, helping the world sustainably move, improve, and enjoy water, life's most essential resource. From our residential water filtration to industrial water management to pool products and more, our 9,000 global employees serve customers in more than 150 countries, working to help create a better world for people and the planet through smart, sustainable water solutions.
We have an opportunity for a Molding Machine Operator to join our Delavan, WI team. You will perform necessary operations on a variety of plastic injection molding presses to produce quality components at a predetermined standard.
You will:
- Perform necessary operations to mold components including proper placement and removal of inserts and removal of part from an injection molding press
- Perform secondary operations such as removing spurs and knockouts, sonic welding, deburring, and minor assembly and packaging.
- Perform in-process quality checks such as visual checks or run out and communicate non-conformances to appropriate Molding technical staff for correction
- Support floor operations such as swapping resin, automatic press operation, operator breaks
- Productivity reporting and Quality audit reporting
Key Qualifications:
- Employees must be able to work in a team environment.
- Experience with operation of injection molding presses
- Experience using hand tools, power tools, air tools.
- Experience using sonic welders, drill presses, arbor presses, pallet jacks, mills, measuring equipment, and scale grinders.
Physical Requirements:
- Light work frequently, medium work frequently.
- Standing, walking, twisting at the waist, lifting, and lowering weights up to 40lbs. without a lift assist.
Shift/Hours:
- 1st shift 6:00am - 2:00pm Monday - Friday
- Overtime as needed either after shift or on Saturdays
Compensation:
The hourly pay for this role is: $18.00 - $20.00/hr. Opportunity for a rate increase after you are proficient in certain skills and have fulfilled training. Actual pay may vary depending on factors including but not limited to achievements, skills, and experience.
Benefits:
As part of our comprehensive benefits packages, Pentair provides the following benefits plans and programs to eligible employees:
- Paid holidays
- Paid vacation
- Paid sick time
- Medical, Dental, and Vision Insurance
- 401(k)
- Up to 5% 401K match starting day one of employment
- Health savings account
- Life insurance
- Paid time off
- Caregiver leave
- Prescription drug insurance
- Tuition reimbursement
Equal Opportunity Employer
Pentair is an Equal Opportunity Employer. With our expanding global presence, cross-cultural insight and competence are essential for our ongoing success. We believe that a diverse workforce contributes different perspectives and creative ideas that enable us to continue to improve every day.
About Pentair
Sourced by ZipRecruiter
At Pentair, we believe the health of our world depends on reliable access to clean water. We design, manufacture, and deliver a comprehensive range of smart, sustainable water solutions to homes, business, and industries around the world. Whether it is improving, moving, or enjoying water, we help manage the world's most precious resource.
Industry
Water, sewage, waste, steam, air heating and cooling systems
Company size
10,000+ Employees
Headquarters location
Golden Valley, MN, US