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Senior Injection Molding Process Engineer Jobs in Nampa, ID

Quintex Molding

Injection Molding Technician

Nampa, ID

$22 - $28/hr

  • Medical

  • Retirement

  • PTO

Injection Molding Technician Location: Quintex Molding, LLC - Caldwell, Idaho Job Type: Full-Time ... Troubleshoot molding defects and process-related issues. * Verify first-piece inspections and ...

Omnipure

Injection Molding Maintenance Technician

Caldwell, ID · On-site

$19.75 - $26.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... process improvements and cycle time optimizations. • Maintain departmental equipment to ensure ... within an injection molding department. • Must be organized, eager to learn, have a teamwork ...

Gradiant

Senior Process Engineer

Boise, ID · On-site

$99K - $128K/yr

Senior Process Engineer Gradiant Corporation Boise, United States Posting Start Date: 7/29/26 Date format: mm/dd/yy Function: Process Engineering Gradiant is a Different Kind of Water Company. With a ...

Kosmos

Sr Process Engineer

Boise, ID

$100K - $140K/yr

  • Medical

  • Life

  • Retirement

Growing Manufacturing Company in Butte, Montana has a need for a Process Engineer. This is a direct hire role with a full benefits package and relocation. Prefer a B.S. in Engineering, and a minimum ...

Kosmos

Sr Process Engineer

Boise, ID · On-site

$100K - $150K/yr

  • Medical

  • Life

  • Retirement

Growing Manufacturing Company in Butte, Montana has a need for a Process Engineer. This is a direct hire role with a full benefits package and relocation. Prefer a B.S. in Engineering, and a minimum ...

Parsons

Sr. Process Engineer - Semi Conductor

Boise, ID · On-site

$99K - $128K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Process Engineer will lead process engineering efforts for complex semiconductor projects, working closely with cross-functional teams to develop, optimize, and implement process systems ...

SSOE, Inc.

Senior Chemical Process Engineer

Boise, ID · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Senior Chemical Process Engineer to join our integrated design-build team, supporting the delivery of advanced technology, semiconductor, cleanroom, and mission-critical facilities.

SSOE, Inc.

Senior Chemical Process Engineer

Boise, ID · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a Senior Chemical Process Engineer to join our integrated design-build team, supporting the delivery of advanced technology, semiconductor, cleanroom, and mission-critical facilities.

Parsons Corporation

Sr. Process Engineer - Semi Conductor

Boise, ID · On-site

$99K - $128K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Process Engineer will lead process engineering efforts for complex semiconductor projects, working closely with cross-functional teams to develop, optimize, and implement process systems ...

Micron

Senior PCVD Process Engineer

Boise, ID · On-site

$99K - $128K/yr

  • Medical

  • Dental

  • Vision

  • PTO

As a Senior CVD/PVD (Chemical Vapor Deposition/ Physical Vapor Deposition) Process Engineer you will be primarily responsible for starting up, developing, and optimizing processes to improve product ...

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All JobsInjection Molding Process Engineer JobsSenior Injection Molding Process Engineer JobsSenior Injection Molding Process Engineer Jobs in Nampa, ID

Senior Injection Molding Process Engineer information

See Nampa, ID salary details

$71.8K

$115.9K

$163.2K

How much do senior injection molding process engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for senior injection molding process engineer in Nampa, ID is $115,934.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,600.00 and $128,700.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior injection molding process engineer?

To thrive as a Senior Injection Molding Process Engineer, you need a deep understanding of polymer science, mold design, process optimization, and typically a degree in engineering or a related field. Expertise with CAD software, process simulation tools, and familiarity with quality systems like ISO 9001 are commonly required, along with certifications such as RJG or Six Sigma. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for collaborating with cross-functional teams and troubleshooting production issues. These skills ensure efficient production, high-quality output, and continuous improvement in complex manufacturing environments.

What does a senior injection molding process engineer do?

A Senior Injection Molding Process Engineer is responsible for designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They oversee process improvements, ensure product quality, and collaborate with cross-functional teams to meet production goals. Additionally, they may develop and implement new molding technologies, train staff, and support maintenance of equipment to ensure efficient and reliable operations.

What is the difference between Senior Injection Molding Process Engineer vs Injection Molding Technician?

AspectSenior Injection Molding Process EngineerInjection Molding Technician
CredentialsBachelor's degree in engineering or related field, certifications in process optimizationTechnical diploma or associate degree, on-the-job training
Work EnvironmentDesigning processes, analyzing data, improving production efficiencyOperating machinery, performing setup and maintenance
ResponsibilitiesProcess development, troubleshooting, process validationMachine operation, quality checks, routine maintenance

The Senior Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, requiring higher-level technical skills and education. In contrast, the Injection Molding Technician handles daily machine operation and maintenance tasks. Both roles are essential in the manufacturing environment but differ in scope and responsibilities.

What are the common challenges faced by senior injection molding process engineers when introducing a new mold into production?

Senior Injection Molding Process Engineers often encounter challenges such as optimizing process parameters for new molds, ensuring part quality meets specifications, and troubleshooting issues like warpage or incomplete filling. Collaboration with design, tooling, and quality teams is essential to address these challenges and implement effective solutions quickly. Additionally, balancing production efficiency with consistent quality requires careful monitoring and adjustment during the initial production runs.

What job categories do people searching Senior Injection Molding Process Engineer jobs in Nampa, ID look for?

The top searched job categories for Senior Injection Molding Process Engineer jobs in Nampa, ID are:

Senior Injection Molding Process Engineer jobs near you
Infographic showing various Senior Injection Molding Process Engineer job openings in Nampa, ID as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $115,934 per year, or $55.7 per hour.

Injection Molding Technician

Quintex Molding

Nampa, ID

$22 - $28/hr

Full-time, Other

Medical, Retirement, PTO

Posted 29 days ago

Job description

Injection Molding Technician

Location: Quintex Molding, LLC – Caldwell, IdahoJob Type: Full-Time - Night Shift

Join Our Growing Team

Quintex Molding, LLC is seeking an experienced Injection Molding Technician to join our manufacturing team. We are looking for a motivated individual with strong mechanical aptitude who can safely perform mold changes, troubleshoot processing issues, and help maintain efficient production while producing high-quality parts.

If you enjoy solving problems, working with advanced manufacturing equipment, and being part of a team committed to quality and continuous improvement, we'd like to hear from you.

Responsibilities
  • Perform mold changes safely and efficiently.
  • Set up and start injection molding machines.
  • Connect and verify water, hydraulic, pneumatic, and electrical mold connections.
  • Optimize machine settings to maintain quality and production efficiency.
  • Troubleshoot molding defects and process-related issues.
  • Verify first-piece inspections and assist Quality with production approvals.
  • Monitor production runs and make process adjustments as necessary.
  • Perform preventive maintenance on molds and auxiliary equipment.
  • Complete setup documentation and production records accurately.
  • Support machine operators and provide technical assistance during production.
  • Maintain a clean, organized, and safe work environment.
  • Follow all company safety and quality procedures.
QualificationsRequired
  • Minimum of 2 years of injection molding experience.
  • Experience performing mold changes and machine startups.
  • Strong mechanical troubleshooting skills.
  • Ability to work independently and prioritize multiple tasks.
  • Ability to read setup sheets, work instructions, and basic technical drawings.
  • Commitment to quality and safety.
Preferred
  • Experience with process optimization and cycle time improvement.
  • Knowledge of scientific molding principles.
  • Experience with hot runner systems.
  • Experience operating overhead cranes and forklifts.
  • Familiarity with robotic automation and auxiliary equipment.
  • Basic computer skills for production reporting.
Physical Requirements
  • Lift up to 50 pounds.
  • Stand, walk, bend, kneel, and reach throughout the shift.
  • Work safely around industrial machinery.
  • Ability to safely operate forklifts and overhead cranes.
Benefits
  • Competitive hourly pay based on experience.
  • Health insurance.
  • Paid holidays.
  • Paid time off.
  • Retirement plan.
  • Stable, growing company with opportunities for advancement.
Why Quintex?

At Quintex Molding, we value teamwork, integrity, and continuous improvement. We invest in our employees and provide opportunities to grow your technical skills while working with a team dedicated to producing high-quality plastic components for customers across multiple industries.