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Senior Injection Molding Process Engineer Jobs in Mississippi

Anduril Industries

Senior Mechanical Engineer

Mchenry, MS · On-site

$89K - $118K/yr

Drive the design process leveraging advanced CAD software, engineering analysis (FEA, DFM, DFA ... Direct experience designing complex molds for energetic materials (e.g., propellant casting ...

Anduril Industries

Senior Mechanical Engineer

Mchenry, MS · On-site

$89K - $118K/yr

Drive the design process leveraging advanced CAD software, engineering analysis (FEA, DFM, DFA ... Direct experience designing complex molds for energetic materials (e.g., propellant casting ...

Seemann Composites, LLC

Engineer II

Gulfport, MS · On-site

... Infusion Molding Process, which continues to support the manufacturing of a wide range of ... Our engineers and production teams contribute throughout the product lifecycle-from initial ...

Seemann Composites, LLC

Engineer II

Gulfport, MS · On-site

... Infusion Molding Process, which continues to support the manufacturing of a wide range of ... Our engineers and production teams contribute throughout the product lifecycle-from initial ...

Seemann Composites, LLC

Engineer II

Gulfport, MS

... Infusion Molding Process, which continues to support the manufacturing of a wide range of ... Our engineers and production teams contribute throughout the product lifecycle-from initial ...

Surge Staffing

Production Supervisor

Grenada, MS · On-site

$65K - $70K/yr

... process optimization, and waste reduction. * Ensure compliance with company policies, quality ... Experience supervising production teams in plastics, injection molding, or manufacturing.

Surge Staffing

Production Supervisor

Grenada, MS · On-site

$65K - $70K/yr

... process optimization, and waste reduction. * Ensure compliance with company policies, quality ... Experience supervising production teams in plastics, injection molding, or manufacturing.

CF Industries

Sr. Project Engineer

Yazoo City, MS · On-site

$97K - $126K/yr

Minimum10 years process engineering experience in chemical process industry is desired. Successful ... The Senior Project Engineer will use in-house and outside resources to ensure that projects are ...

CF Industries

Sr. Project Engineer

Yazoo City, MS

$97K - $126K/yr

... used in process equipment. Works with internal engineering staff and managers to ensure ... The Senior Project Engineer will use in-house and outside resources to ensure that projects are ...

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All JobsInjection Molding Process Engineer JobsSenior Injection Molding Process Engineer JobsSenior Injection Molding Process Engineer Jobs in Mississippi

Senior Injection Molding Process Engineer information

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 are the most commonly searched types of Injection Molding Process Engineer jobs in Mississippi? The most popular types of Injection Molding Process Engineer jobs in Mississippi are:
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What cities in Mississippi are hiring for Senior Injection Molding Process Engineer jobs? Cities in Mississippi with the most Senior Injection Molding Process Engineer job openings:
Senior Injection Molding Process Engineer jobs near you
Infographic showing various Senior Injection Molding Process Engineer job openings in Mississippi as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Injection Maintenance Technician - 12 Hour Shift

Western Container Corporation

Hattiesburg, MS • On-site

$28/hr

Full-time

Medical, Dental, Vision, Retirement

Posted 11 days ago

Job description

Job Type
Full-time
Description
The position open is for a 12 hour shift.
Join the Western Container Hattiesburg team and begin molding your potential today! The ever-evolving team is looking for a Maintenance Technician to join our team! This person should have flexible shift availably.
For more than 35 years the Western Container team has been ensuring that Cola-Cola Bottlers have the highest quality preforms and bottles available to them. Western Container is a $400 million supplier of PET plastic bottles to the #1 soft drink brand in the world - Coca-Cola. We supply over 5.8 billion bottles and preforms annually to Coke bottlers throughout the western United States.
Our Mission is to maximize value for our Coca-Cola shareholders by providing the lowest cost, high quality and service, and an assurance of supply for them. Our plants are highly automated with new technology being introduced regularly. Our team is highly collaborative and motivated. Together we strive to keep our Core Values of Personal Responsibility, Professional Behavior, Mutual Respect, and Integrity at the forefront of what we do each day.
Injection Maintenance Technicians perform maintenance on high-speed automated production machinery and support equipment. Technicians should have open shift availability.
Duties/Responsibilities:
  • Troubleshoots, repairs and makes adjustments to electrical, mechanical, and hydraulic systems on production machinery and support equipment
  • Performs inspection of production machinery and support equipment.
  • Performs changeovers on production equipment per production demands.
  • Performs preventive maintenance on production machinery and support equipment.
  • Troubleshoots electrical control and distribution systems to include 24vac, 120vac, 277vac, and 480vac controller and monitor control systems
  • Some programming and troubleshooting of PLC's
  • Orders and installs replacement parts for machines
  • Prepares reports documenting work performed
  • Coordinates with managers to schedule regular maintenance on machines
  • Fabricates and welds basic steel projects
  • Performs other related duties as assigned

Requirements
Who are you?
Someone interested in a manufacturing career with an opportunity for career advancement. A team player, continuous improvement, open communication, and collaboration are a part of the day-to-day life at Western. Someone motivated to jump right in and learn new skills, that also enjoys problem-solving. You are willing to work 8 to12-hour shifts with prolonged periods of standing, able to push, pull or lift up to 50 pounds.
High School Diploma or GED preferred, prior work experience (three years or more with one employer), may be considered. Some vocational or community college with related coursework is ideal.
Required Skills/Abilities:
  • Mechanically inclined with great problem-solving skills
  • Works well independently and with others
  • Good communication skills
  • Organized with attention to detail
  • Ability to work in a fast-paced and stressful environment
  • Interested in Continuous Improvement and able to thrive in a self-directed environment
  • Working knowledge of automation including FANUC, E80 or other similar systems

Why Western?
Skills for pay compensation program, you drive your own raises! Available Medical, Dental, and Vision Coverage, Health Savings Accounts with WCC contributions for qualified members. Up to 6% dollar-for-dollar matching 401K program. Earn while you learn, annual training and development opportunities provided by WCC as well as career advancement, and tuition reimbursement programs offered. 10 paid holidays. Paid sick time, bereavement and jury duty leave available. Generous time off policy with 40+ hours of personal time within your first year of employment and 80+ hours in your second year. Western Container sponsored short-term disability, long-term disability, and accidental death and dismemberment coverage. Uniforms and laundry service provided. Frequent member activities and annual family days. Member discount programs and more!
Salary Description
Starting at $28/ hourly

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