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Plastic Injection Molding Engineer Jobs in Mississippi

CREO GROUP

Maintenance Technician

Sardis, MS · On-site

The Maintenance Technician will perform daily checks on plastic injection molding machines and other production equipment to prevent malfunctions and reduce machine downtime. Essential Functions:

Hickok Waekon LLC

Manufacturing Engineer

Greenwood, MS · On-site

$62K - $81K/yr

Plastic injection molded parts e. Production assembly drawings 2. Communication skills across a ... Interfacing with design engineering on product improvements d. Research and cost analysis e.

CREO GROUP

Technician - Robotics & Automation

Sardis, MS · On-site

$34K/yr

Experience with plastic injection molding automation systems preferred. * Familiarity with PLC programming, vision systems, and/or collaborative robotics preferred. * Continuous improvement or lean ...

Creo-Group

Technician - Robotics & Automation

Sardis, MS · On-site

$34K/yr

Experience with plastic injection molding automation systems preferred. * Familiarity with PLC programming, vision systems and/or collaborative robotics preferred. * Continuous improvement or lean ...

Baxter

Operator V PPB (11:00pm - 7:00am)

Cleveland, MS · On-site

$19.38/hr

S. sole source for plastic pour bottles, glass IV, and various reconstitution devices. This ... injection molding, tubing extrusion, and device assembly. Our Cleveland plant has been an integral ...

GRAMMER Americas

MP&L Manager

Jackson, MS · On-site

... our injection/blow molding facility that supplies parts to the automotive industry. The MP&L ... Work with Engineering Manager on product launch, BOM and engineering change coordination * Work ...

GRAMMER Americas

MP&L Manager

Olive Branch, MS · On-site

... our injection/blow molding facility that supplies parts to the automotive industry. The MP&L ... Work with Engineering Manager on product launch, BOM and engineering change coordination * Work ...

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All JobsPlastic Injection Molding Engineer JobsPlastic Injection Molding Engineer Jobs in Mississippi

Plastic Injection Molding Engineer information

See Mississippi salary details

$29.4K

$84.7K

$111.8K

How much do plastic injection molding engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for plastic injection molding engineer in Mississippi is $84,696.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,200.00 and $99,000.00 per year, depending on experience, location, and employer.

What does a plastic injection molding engineer do?

A Plastic Injection Molding Engineer is responsible for designing, optimizing, and overseeing the manufacturing process of plastic parts using injection molding machines. They work with product designers to ensure manufacturability, select appropriate materials, develop and troubleshoot molds, and continually improve production efficiency and product quality. Their role also involves monitoring the molding process, solving technical problems, and ensuring compliance with safety and quality standards.

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

To thrive as a Plastic Injection Molding Engineer, you need a solid background in materials science, mechanical engineering, and process optimization, typically supported by a relevant engineering degree. Familiarity with CAD software, injection molding simulation tools, and quality management systems like ISO 9001 is essential. Strong problem-solving, attention to detail, and effective communication skills help engineers collaborate with cross-functional teams and troubleshoot complex production issues. These capabilities are crucial to ensuring efficient, high-quality manufacturing and continuous process improvement in plastic injection molding operations.

What are some common challenges faced by plastic injection molding engineers and how can they be addressed?

Plastic Injection Molding Engineers often encounter challenges such as optimizing mold design for manufacturability, resolving defects like warping or incomplete filling, and maintaining consistent product quality. Effective troubleshooting skills, close collaboration with design and production teams, and staying updated with the latest material and technology advancements are key to overcoming these issues. Regular communication with toolmakers and operators also helps in quickly identifying and resolving process inefficiencies, ensuring smooth production runs.

What is the difference between Plastic Injection Molding Engineer vs Plastic Manufacturing Technician?

AspectPlastic Injection Molding EngineerPlastic Manufacturing Technician
CredentialsBachelor's degree in engineering or related field, certifications like CPI or injection molding trainingHigh school diploma or technical training, on-the-job experience
Work EnvironmentDesign, development, process optimization in manufacturing settingsOperate machinery, perform quality checks on the production floor
ResponsibilitiesDesigning molds, process improvement, troubleshooting complex issuesSetting up machines, monitoring production, basic troubleshooting

The Plastic Injection Molding Engineer focuses on designing and optimizing molding processes, requiring specialized engineering knowledge. In contrast, the Plastic Manufacturing Technician handles daily machine operation and quality checks. Both roles are essential in the plastic manufacturing industry but differ in scope and technical requirements.

What are popular job titles related to Plastic Injection Molding Engineer jobs in Mississippi?

For Plastic Injection Molding Engineer jobs in Mississippi, the most frequently searched job titles are:

What job categories do people searching Plastic Injection Molding Engineer jobs in Mississippi look for?

The top searched job categories for Plastic Injection Molding Engineer jobs in Mississippi are:

Plastic Injection Molding Engineer jobs near you
Infographic showing various Plastic Injection Molding Engineer job openings in Mississippi as of September 2026, with employment types broken down into 1% Internship, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $84,696 per year, or $40.7 per hour.

Maintenance Technician

Sardis, MS • On-site

CREO GROUP
See more jobs at CREO GROUPexternal

Other

Re-posted 25 days ago

Job description

     Night shift position: 12-hour shifts (7p-7a)  


Summary of Responsibilities: 

The Maintenance Technician will perform daily checks on plastic injection molding machines and

other production equipment to prevent malfunctions and reduce machine downtime.

Essential Functions:

  • Performs PM's, basic repairs, inspections, adjusts and/or replaces worn parts, and documents work performed.
  • Performs inventory of supplies used by maintenance department.
  • Inspects and maintains electrical, mechanical, pneumatic, hydraulic components and maintains equipment safety features. 
  • Performs other plant PM or repairs to include lighting and auxiliary equipment. 
  • Maintains 5s cleanliness standards.
  • Utilizes safety equipment as appropriate for the work being performed.
  • Performs other related duties as required and assigned.

 

Required Skills:

  • Ability to read blueprints, electrical diagrams, and hydraulic schematics. 
  • Good verbal and written communication skills with excellent time management skills.
  • Strong working knowledge of various mathematical concepts including fractions, ratios, and proportions.
  • Demonstrated ability to work independently with minimal supervision.
  • Ability to lift and/or move up to 50 pounds.
  • Ability to sit, bend and stand for long periods of time and move about the facility for extended periods of time.

 

Physical Demands:

  •  Must be able to lift 50 lbs., stand, and move about the facility for extended periods of time.

Competencies:

  • Education: High school diploma or GED preferred or equivalent experience.
  • Experience: Must have at least 5 years of maintenance experience in the manufacturing industry. Injection molding experience preferred but not required.

Recommended requirements: 

  • Hydraulic, pneumatic and injection molding

The CREO Group is an Equal Opportunity Employer.   Please note this job description is not designed to cover or contain a comprehensive list of activities, duties or responsibilities that are required of the employee for this job. Employee may be asked by a Supervisor or Manager to perform other job-related duties.   Duties, responsibilities and activities may change at any time with or without notice.  This job description is not a contract for employment; either employee or CREO Group may terminate employment at any time, for any reason, without notice and without cause.