Mechanical Design & Manufacturing Engineer (CNC/Haas) Onsite

System One, Inc.; Sayreville (NJ); On-site; USD 41,000 - 48,000; Full time

Job summary

System One, Inc. in Sayreville, NJ is seeking a Mechanical Design & Manufacturing Engineer on a contract-to-perm basis. This 100% onsite role involves developing machine programming for tail and nose pulleys, creating drawings, BOMs, and ensuring manufacturability.

You will work with SolidWorks or Fusion 360, develop CNC programs for Haas lathes, troubleshoot production, and move products from concept through prototyping to production readiness. Competitive hourly rate with benefits.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field preferred; equivalent practical experience will be considered.
• Demonstrated CAD design experience using SolidWorks, Autodesk Fusion 360, or similar software.
• Practical CNC programming and machining experience, preferably with CNC lathes and Haas equipment.
• Understanding of mechanical design, materials, tolerances, engineering drawings, and design for manufacturability.
• Ability to take a product from initial concept through design, manufacturing, and production.
• Strong problem-solving skills, attention to detail, and the ability to work independently in a hands‑on manufacturing environment.
• Comfortable taking ownership of a broad role and working directly with company leadership.

Responsibilities

• Develop, set-up and test customized machine programming for tail pulley and nose pulley systems using CAD software.
• Create production drawings, BOMs, material selections, tolerances, engineering revisions.
• Evaluate designs for fit, function, performance and manufacturability.
• Develop CNC programs, tooling, setups and machining processes for Haas lathe.
• Troubleshoot production issues and improve quality and efficiency.
• Take products from concept through prototyping, testing, refinement and production readiness.
• Develop product specifications, technical documentation, catalog content, and e-commerce listings.
• Maintain product and order information in the ERP system and assist with production tracking, packaging, and shipping coordination.
• Assist with packaging and shipping coordination.
• Work with the owner to establish repeatable workflows, control costs, improve processes, and expand in-house manufacturing capabilities.

Skills

Problem-solving

Attention to detail

Independent work

Hands-on manufacturing

Education

Bachelor's degree in Mechanical Engineering

Tools

SolidWorks

Autodesk Fusion 360

CNC programming

Haas equipment

Job description

System One, Inc. in Sayreville, NJ is seeking a Mechanical Design & Manufacturing Engineer on a contract-to-perm basis. This 100% onsite role involves developing machine programming for tail and nose pulleys, creating drawings, BOMs, and ensuring manufacturability.

You will work with SolidWorks or Fusion 360, develop CNC programs for Haas lathes, troubleshoot production, and move products from concept through prototyping to production readiness. Competitive hourly rate with benefits.