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Plastic Injection Molding Machine Operator Jobs in Houston, TX

cdiegc

Injection Molding Operator

Humble, TX · On-site

$13.50 - $18/hr

Load program into Injection Molding machine. * Regrind appropriate material. * Complete paperwork according to instructions. * Number billets, inspect parts and label per instructions. * Maintain ...

Drake Plastics Ltd Co.

Injection Molding Operator

Cypress, TX · On-site

$14 - $18.75/hr

... plastics manufacturing industry. This individual thrives in a production setting, works well with ... Collaborate with Lead Technicians during machine setup, maintenance, and teardown activities.

Texas Injection Molding

Senior Mold Maker

Houston, TX · On-site

To support our customers and Texas Injection Molding by helping to troubleshoot, diagnose and make ... Be efficient and skilled in operating manual tool room machinery such as surface grinders, mills ...

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Plastic Injection Molding Machine Operator information

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$11

$17

$22

How much do plastic injection molding machine operator jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for plastic injection molding machine operator in Houston, TX is $17.37, according to ZipRecruiter salary data. Most workers in this role earn between $15.62 and $18.61 per hour, depending on experience, location, and employer.

What is a plastic injection molding machine operator?

A Plastic Injection Molding Machine Operator is responsible for setting up, operating, and monitoring injection molding machines used to produce plastic parts. They ensure machines run efficiently, troubleshoot issues, perform quality checks, and maintain a clean work environment. Operators may also adjust machine settings, replace molds, and inspect finished products for defects. Their role is essential in manufacturing industries that produce plastic components for automotive, medical, and consumer goods.

What does a plastic injection molding machine operator do during a typical shift?

As a Plastic Injection Molding Machine Operator, your typical shift will involve setting up and monitoring injection molding machines, inspecting finished products for quality, and performing minor equipment maintenance as needed. You will often work on your feet for extended periods in a manufacturing environment and may rotate between day, evening, or overnight shifts depending on the employer. Teamwork is important, as you'll frequently collaborate with supervisors, quality control personnel, and other machine operators to meet production goals. Staying vigilant and responsive to machine alarms or quality issues is a key part of the daily routine.

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

To thrive as a Plastic Injection Molding Machine Operator, you need a good understanding of machine operation, mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with industry-standard molding machines, quality inspection tools, and safety protocols, as well as certificates in manufacturing or machine operation, are often advantageous. Strong problem-solving skills, teamwork, and effective communication help individuals excel in this role. These abilities ensure efficient production runs, high-quality products, and a safe, collaborative work environment.

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For Plastic Injection Molding Machine Operator jobs in Houston, TX, the most frequently searched job titles are:

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Plastic Injection Molding Machine Operator jobs near you
Infographic showing various Plastic Injection Molding Machine Operator job openings in Houston, TX as of August 2026, with employment types broken down into 71% Full Time, 13% Part Time, and 16% Nights. Highlights an 100% In-person job distribution, with an average salary of $36,123 per year, or $17.4 per hour.

Plastics Injection Molding Machine Operator

GD Energy Products

Conroe, TX

$14 - $16.75/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 15 days ago

Job description

Description
GD Energy Products – New Name, Same Legacy
The company you have known as Gardner Denver High Pressure Solutions has a new name – GD Energy Products. Now for more than 160 years, we have made it our business to lead the industry with unmatched products and services; and I can promise that while our identity may change, deep down, who we are as a company never will.
GD Energy Products is looking for a Machine Operator to work in Conroe, TX.
When joining GD Energy Products, you will be eligible for many of our competitive benefits, including: vacation, 401K matching, paid holidays, sick days, full medical/dental/vision benefits, short/long term disability, maternity/paternity leave and many more.
Job Summary:
The Production Machine Operator will safely control various machines and equipment involved in production. Schedule is Monday - Thursday 6 AM - 6 PM CST.
Duties/Responsibilities:
• Demonstrates ability to meet production standards on specific assignments within required time
• Able to work with plastic molding machine
• Need to paint multiple parts such as valves, inserts, etc. at a fast pace
• Trim excess material from parts for completion
• Visual quality inspections of finished goods
• Maintains assigned equipment and work area in accordance with the company cleanliness procedures.
• Performs all work in accordance with established safety and quality management procedures.  
• Regular attendance and compliance with all Company policies and rules is an essential function for the job.  
• Perform all other duties as assigned as required by Supervisor or Manager.
• Strong work ethic with reliability and dependability
• Cross training our employees to run multiple work station as needed

Physical Requirements:
Physical Requirements: 
• Frequently carry up to 20 lbs frequently and occasionally up to 50 lbs.
• Occasionally bend, squat, kneel, climb, sit, and reach over shoulder.
• Frequently twist/turn and constantly stand.
• Occasionally push/pull up to 50 lbs.
• Can use upper and lower extremities repetitively (including pushing, pulling, grasping and foot controls.)
 
Education and Experience:
• High school diploma or equivalent required.  
 
GD Energy Products is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without regard to race, color, religion, creed, age, sex, sexual orientation, gender identity, pregnancy, national origin, disability or protected veteran status, as well as any other characteristic protected by applicable law, regulation or local ordinance. For more information about your rights under the law, see http://www.eeoc.gov/employers/upload/poster_screen_reader_optimized.pdf