Senior Mechanical Design Engineer

Position Summary

TriplePoint Labs is seeking a highly motivated and experienced Senior Mechanical Design Engineer to 

lead the design, development, and optimization of complex mechanical systems and engineered 

assemblies. This role will support the development of industrial fluid handling systems, pump 

packages, fuel systems, control assemblies, and custom engineered equipment from concept through 

production.

Key Responsibilities

Mechanical Design & Development

• Design and develop mechanical systems, assemblies, and components for industrial and commercial 

applications

• Create detailed 3D CAD models, fabrication drawings, and production documentation

• Develop pump systems, piping assemblies, fuel systems, skids, tanks, and integrated mechanical 

packages

• Perform component selection including pumps, valves, fittings, motors, instrumentation, and 

structural elements

• Ensure designs comply with applicable industry standards, codes, and customer specifications

Engineering Analysis

• Perform tolerance analysis, thermal considerations, and mechanical calculations

• Evaluate material compatibility, corrosion resistance, pressure ratings, and system performance

• Support root cause analysis and troubleshooting of field issues and production challenges

• Review and improve existing product designs for manufacturability, cost reduction, and 

reliability

Manufacturing & Production Support

• Collaborate with fabrication, assembly, and purchasing teams to support production

• Generate and maintain Bills of Materials (BOMs)

• Support prototype builds, testing, commissioning, and product validation

• Coordinate with vendors and suppliers for custom components and fabrication requirements

Project Leadership

• Lead engineering projects from concept through release

• Interface directly with customers, vendors, and internal stakeholders

• Manage multiple projects, schedules, and engineering priorities simultaneously

• Mentor junior engineers and designers

Qualifications

Required

• Bachelor’s degree in Mechanical Engineering or related field

• 5–10 years of mechanical design engineering experience

• Proficiency with 3D CAD software such as SolidWorks, Autodesk Inventor, or Creo

• Strong understanding of mechanical systems, fluid systems, fabrication, and manufacturing processes

• Experience creating detailed fabrication and assembly documentation

• Strong troubleshooting and problem-solving skills

• Excellent communication and organizational abilities

Preferred

• Experience with fuel oil systems, pump skids, process piping, and industrial control systems

• Familiarity with ASME standards, NFPA requirements, and UL-related design considerations

• Experience working in industrial manufacturing or custom equipment environments

• FEA or engineering analysis experience

• ERP/PDM/PLM system experience

Key Attributes

• Self-motivated and detail-oriented

• Hands-on engineering mindset

• Strong mechanical aptitude

• Ability to work independently and collaboratively

• Comfortable in both office and shop environments

• Practical approach to engineering and manufacturing challenges

Compensation & Benefits

• Competitive salary

• Health benefits

• Paid time off

• Professional development opportunities

• Collaborative engineering environment

• Opportunities for advancement and technical leadership

About TriplePoint Labs

TriplePoint Labs specializes in engineered mechanical systems, industrial equipment integration, 

and custom fluid handling solutions. We are committed to delivering high-quality engineered 

products through innovation, precision, and practical engineering expertise