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Senior Mechanical Engineer

Smith Personnel Solutions

Houston, TX • 10/14/2026

Job Description

Job Description
Senior Mechanical Engineer - Mud Pump
Location: Hybrid (3 days onsite, 2 days remote after training)
Job Type: Direct Hire, Full-Time
Salary: $110,000 - $118,000

Bonus: Up to 10% annual incentive bonus based on company performance
Relocation: Available for the right candidate
Position Summary
We are seeking a Senior Mechanical Engineer with experience designing Mud Pumps, Positive Displacement Pumps, Frac Pumps, or similar pumping equipment. The ideal candidate will have a strong background in machine design, product development, and mechanical system analysis.
Responsibilities
  • Design and develop mechanical equipment and pumping systems.
  • Create detailed engineering models, drawings, and documentation.
  • Perform stress analysis and engineering calculations.
  • Conduct tolerance studies and design reviews.
  • Develop and execute testing plans for components and systems.
  • Select and specify mechanical components.
  • Prepare engineering reports and technical documentation.
  • Collaborate with cross-functional teams through all phases of product development.
Required Qualifications
  • Bachelor's Degree in Mechanical Engineering (required).
  • Minimum 3+ years of mechanical design experience.
  • Experience designing:
    • Mud Pumps
    • Positive Displacement Pumps
    • Frac Pumps
    • Related pumping equipment
  • Proficiency with CAD software such as Creo, Inventor, or SolidWorks.
  • Experience with FEA tools such as ANSYS or SolidWorks Simulation.
  • Ability to read and interpret P&IDs, hydraulic, and electrical schematics.
  • Strong problem-solving, analytical, and communication skills.
Preferred Qualifications
  • Experience in an ISO or API Q1 manufacturing environment.
  • Familiarity with API 6A, 7K, or 8C standards.
  • Experience with hydraulic systems.
  • Hands-on mechanical or welding experience.
Travel
  • Minimal travel.
  • Occasional domestic travel and rare international travel.
#76HO