1

Contract Injection Molding Jobs in Maryland (NOW HIRING)

Contract Injection Molding information

What is contract injection molding?

Contract injection molding is a manufacturing service where a company outsources the production of plastic parts to a specialized molding company. The service provider uses injection molding machines to produce components based on the client's specifications, drawings, or prototypes. This approach allows companies to leverage expert manufacturing capabilities without investing in costly equipment or maintaining in-house production. It is commonly used in industries such as automotive, medical, and consumer goods to produce high-quality, consistent plastic parts in large volumes. Contract injection molding can also include services like design assistance, material selection, prototyping, and final assembly.

What are some common challenges faced in contract injection molding roles, and how can they be addressed?

Professionals in contract injection molding often encounter challenges such as managing tight production deadlines, ensuring consistent product quality, and coordinating with multiple clients who have varying specifications. Addressing these requires strong organizational skills, attention to detail, and effective communication with both team members and clients. Staying updated on best practices in mold maintenance, machine calibration, and process optimization can help minimize downtime and defects, leading to more successful project outcomes.

What are the key skills and qualifications needed to thrive in contract injection molding, and why are they important?

To thrive in Contract Injection Molding, you need knowledge of plastics manufacturing processes, blueprint reading, and quality control, often supported by technical training or a relevant associate's degree. Familiarity with injection molding machines, CAD software, and manufacturing ERPs, as well as certifications like RJG or Paulson, are commonly required. Strong attention to detail, problem-solving abilities, and effective communication help professionals excel in troubleshooting and team coordination. These skills ensure efficient production, high-quality output, and the ability to quickly resolve manufacturing challenges.

What is the difference between Contract Injection Molding vs Injection Molding Technician?

AspectContract Injection MoldingInjection Molding Technician
CredentialsTypically requires technical training or certification in molding processesRequires technical training, certifications vary by employer
Work EnvironmentWorks on multiple projects for different clients, often at client sites or contract facilitiesWorks primarily in manufacturing plants or injection molding facilities
Employer & Industry UsageCommonly hired by staffing agencies or contract manufacturing firmsEmployed directly by manufacturing companies or plants
Search & Comparison IntentOften compared for project-based work or freelance opportunitiesCompared for ongoing, in-house production roles

Contract Injection Molding involves providing molding services on a temporary or project basis, often across multiple clients, requiring flexibility and technical skills. Injection Molding Technicians typically work in a fixed manufacturing environment, focusing on operating and maintaining molding equipment. Both roles require technical knowledge, but their work settings and employment types differ significantly.

Is contract injection molding a hard job?

Contract injection molding can be physically demanding and requires attention to detail, technical skills, and knowledge of machinery and safety protocols. The job often involves operating and maintaining injection molding machines, which may require certifications and the ability to troubleshoot issues efficiently.

What are the most commonly searched types of Injection Molding jobs in Maryland?

The most popular types of Injection Molding jobs in Maryland are:

What are popular job titles related to Contract Injection Molding jobs in Maryland?

For Contract Injection Molding jobs in Maryland, the most frequently searched job titles are:

What cities in Maryland are hiring for Contract Injection Molding jobs?

Cities in Maryland with the most Contract Injection Molding job openings:

Infographic showing various Contract Injection Molding job openings in Maryland as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 10% Part Time, 4% Contract, and 3% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution.

Mechanical Design Engineer - Solidworks

Harbor Designs and Manufacturing

Baltimore, MD • On-site

$75K - $102K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago


Job description

**Applications should be local to Baltimore Maryland**
Product Development Engineer - Mechanical Engineer
About Us:
At Harbor Designs & Manufacturing we understand our clients unique products call for unique solutions and we pride ourselves on working with them as an extension of their team. Unlike traditional product design and contract manufacturing firms, we serve our clients as fractional product managers and our engineers create custom-tailored solutions as our clients that evolve as their product or company's needs evolve. Their core technology is their differentiator and it will be your job as part of our team to help empower them to transform their innovative ideas into cost effective products sold around the world.
As an ISO 9001 & ISO 13485 certified design and manufacturing firm, we serve clients in the medical device, consumer product, transportation, and defense markets. Services include product management, research and development, industrial design, mechanical engineering, electrical engineering, embedded system development, app development, prototyping, FDA & regulatory guidance, global supply chain management, in house and off shore technical and clean room assembly, warranty repair service, quality assurance, and logistics and inventory control.
About You:
As an experience product development engineer or mechanical engineer, your job will be to work with clients, industrial designers, and other internal stakeholders to execute on designs that can be prototyped and tested, and designs that are optimized form manufacturing (DFM). Your experience with Solidworks make you a pro at executing new designs and revisions to existing designs in CAD, and generate the dimensioned drawings with the appropriate level of detail and tolerancing for intended manufacturing. We will be hiring multiple positions and are open to a range of experience, but any experience or particular interest in specific industries will be matched to projects accordingly.
Main Responsibilities:
  • Complex part design for plastic injection molding experience required
  • Design for Manufacturing experience and production process knowledge required (thermoforming, sheet metal, injection molding, casting, extrusion, etc)
  • Multi-part plastic design and assembly experience required
  • Wire Harness/Wire Routing Design experience required
  • Create 3D CAD models of designs using Solidworks and prepare 2D drawings that convey the design for manufacturing and assembly purposes.
  • Work closely with the customer to capture their design intent and to communicate general project details.
  • Complete product designs for projects ranging from small private inventors to large companies developing new products and support them from concept, detailed design, prototype, manufacturing, to assembly and packaging.
  • Provide creative and innovative solutions to design challenges presented in projects ranging from biomedical, defense, rail, agriculture, exercise equipment, pharmaceutical, household devices, etc
  • Develop and build protocols and fixtures for component validation testing of new product designs.
  • Complete finite element analysis of product components and assemblies using Solidworks
  • Project planning and management of customers and suppliers
  • Strategically source component suppliers and work with sourcing team to select manufacturers for new designs.
  • Communicate designs with manufacturers and component suppliers and source cost effective products.
  • Experience talking to manufacturers

Desired Skills/Qualifications:
  • Motivated
  • Leader
  • Must be an Innovator that has excellent attention to detail and troubleshooting, possesses fabrication and electrical skills.
  • Proficient in Solidworks - PDM
  • Microsoft Office (Excel, Word, Outlook, Teams, etc)
  • Strong verbal and written communication skills
  • Self-motivated
  • Enjoys working on challenging designs within a team atmosphere

Desired Experience:
  • Strong CAD background
  • Willingness to grow
  • Plastic design experience
  • SOLIDWORKS experience 2-5 years

Benefits:
  • Unlimited Paid Time Off (UPTO) Policy
  • Bereavement leave
  • Paid sick days
  • Short Term Disability (paid by company)
  • Long Term Disability (optional)
  • 401(k) (optional)
  • Health/ Dental/ Vision insurance (paid in part by company)
  • Health savings account
  • Life insurance (paid by company)