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Senior Injection Molding Process Engineer Jobs in Prairieville, LA

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

System One

Senior Project Engineer

Baton Rouge, LA · On-site

$84K - $110K/yr

Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000 ... Familiarity with AutoCAD or chemical process simulation software is a definite plus. * Soft Skills:

PIP Global

Senior Polymer Chemist

Baton Rouge, LA · On-site

Senior Polymer Chemist Location: North Charleston, South Carolina *Relocation assistance is ... This role will also play a critical role in bridging material science, process engineering, and ...

W-Industries

Control Systems Engineer

Baton Rouge, LA · On-site

... chemical injection systems, and everything in-between. W-Industries Technology Solutions Group ... Read and understand P&IDs and general process specifications. * Plant wide and package control ...

W-Industries

Control Systems Engineer

Baton Rouge, LA · On-site

... chemical injection systems, and everything in-between. W-Industries Technology Solutions Group ... Read and understand P&IDs and general process specifications. * Plant wide and package control ...

WSP

Senior-Level Substation Structural Engineer

Baton Rouge, LA · On-site

$86K - $117K/yr

WSP is currently initiating a search for a Senior-Level Structural Engineer for our Power Delivery ... Apply high-level structural and civil engineering techniques and processes to identify improvements ...

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All JobsInjection Molding Process Engineer JobsSenior Injection Molding Process Engineer JobsSenior Injection Molding Process Engineer Jobs in Prairieville, LA

Senior Injection Molding Process Engineer information

See Prairieville, LA salary details

$68K

$109.8K

$154.6K

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

As of Sep 1, 2026, the average yearly pay for senior injection molding process engineer in Prairieville, LA is $109,820.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,300.00 and $122,000.00 per year, depending on experience, location, and employer.

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 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 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 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.

Senior Injection Molding Process Engineer jobs near you
Infographic showing various Senior Injection Molding Process Engineer job openings in Prairieville, LA 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 $109,820 per year, or $52.8 per hour.

Sr. Civil Engineer, PE

Northstar Energy Services

Baton Rouge, LA • On-site

Full-time

Medical, Dental, Vision, Retirement

Re-posted 14 days ago

Job description

About Us
NorthStar Energy Services, a Quanta Services, Inc. (NYSE:PWR) company, is based in Channelview, TX and provides engineering, design, procurement, construction and support services to the chemical, petrochemical, pipeline, oil & gas, bulk storage and terminal industries throughout the country. We offer individual project services as well as turnkey EPC project implementation.
NorthStar possesses the skills and expertise to self-perform the design and installation of civil, structural, mechanical, piping, electrical, and instrumentation systems throughout a broad array of industrial applications.
Joining our team means being part of an organization that values drive and inclusion. We focus on career development and reward excellence, recognizing each team member's unique contributions. We're at the forefront of powering modern life. Discover how your skills and dedication can make a real difference to us.
About this Role
Sr. Civil Engineer, P.E.
(8+ Years Experience)
NorthStar Energy Services, a Quanta Services company, is seeking an experienced Sr. Civil Engineer, P.E. to join our Professional Engineering Consulting team in Baton Rouge, Louisiana. This role supports EPC and engineering design projects for oil & gas, petrochemical, and data center clients.
The Civil Engineer for this position will be responsible for the development of civil and structural design parameters and independently perform engineering analysis, calculations, and code interpretations as it pertains to the design of Energy Facilities.
What You'll Do
Engineering & Design
  • Perform civil site development and structural design activities including site grading, drainage systems, underground utilities, and foundation design.
  • Develop site layouts, roadway access plans, and earthwork balance calculations for industrial and energy facilities.
  • Perform structural analysis and foundation design for equipment, piping supports, and associated infrastructure.
  • Review geotechnical reports and incorporate findings into site and foundation designs.
  • Interpret and apply applicable codes, standards, and regulatory requirements including DOT PHMSA, ASCE, OSHA, and local AHJ requirements.

Deliverable & Project Support
  • Perform QA/QC reviews of civil and structural drawings and calculations to ensure compliance with company standards and industry requirements.
  • Coordinate civil and structural deliverables with multidisciplinary engineering teams.
  • Review third-party vendor drawings and construction documents for compatibility with project scope.
  • Support field activities, RFI responses, and construction coordination as needed.

What You'll Bring
  • Bachelor of Science degree in Civil Engineering
  • 8+ years of civil and structural design experience supporting energy, pipeline, or industrial facilities
  • Professional Engineer (P.E.) license in Texas and/or Louisiana
  • Experience using civil drafting, plant modeling, and structural analysis software such as AutoCAD/Civil 3D, CADWorx, and RISA
  • Strong familiarity with applicable federal and industry codes governing structural design, construction safety, and pipeline compliance (e.g., ASCE, OSHA, DOT PHMSA)
  • Proficiency with Microsoft Office Suite
  • Strong analytical, organizational, and problem-solving skills
  • Ability to work independently and collaboratively in a multidisciplinary environment
  • Excellent verbal and written communication skills

What You'll Get
As a Quanta Services employee, we offer a wide range of benefits to fit your needs.
  • 401(k) with immediate matching and vesting
  • Fully comprehensive benefits packages; Medical, Dental, Vision
    • Your choice of PPO, HSA, FSA
  • Short term and long term benefits
  • Employee discounts on consumer goods

Equal Opportunity Employer
All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, national origin or ancestry, sex (including gender, pregnancy, sexual orientation, and/or gender identity), age, disability, genetic information, veteran status, and/or any other basis protected by applicable federal, state or local law.
We are an Equal Opportunity Employer, including disability and protected veteran status.
We prohibit all types of discrimination and are committed to providing access and equal opportunity for individuals with disabilities. For additional information or if reasonable accommodation is needed to participate in the job application, interview, or hiring processes or to perform the essential functions of a position, please contact us the Company's Human Resources department.

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