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Mechanical Engineer III

DP Professionals (DPP)
Englewood, CO Contractor
POSTED ON 11/6/2026
AVAILABLE BEFORE 12/4/2026

DPP is seeking a Mechanical Engineer III for an opportunity with our client in the Aerospace and Defense Manufacturing industry.
 
Work Location: Onsite in Englewood, CO
Duration: 5 months
Terms: W2 Contract
Work Authorization: US Citizen; must be able to obtain/maintain a Secret security clearance
 
Responsibilities:
  • Lead the design and development of advanced mechanical systems and components.
  • Perform complex analyses and simulations to validate and optimize designs.
  • Develop and oversee the execution of detailed test plans and procedures.
  • Review and approve technical documentation and reports.
  • Collaborate with cross-functional teams to ensure successful integration of mechanical systems.
  • Mentor junior engineers and provide technical guidance.
  • Generate and review engineering drawings for part fabrication and system integration.
  • Provide mechanical design input for new business pursuits and proposals.
Required Qualifications:
  • Bachelor's of Science degree in Mechanical Engineering, Aerospace Engineering, or a related field.
  • 6 years of experience in mechanical engineering or a related role.
  • Higher level relevant degree may substitute for experience.
  • Advanced understanding of mechanical design principles and computer-aided design (CAD) software.
  • Practical knowledge of engineering principles and practices.
  • Experience with Computer Aided Engineering tools (SolidWorks, CATIA, etc.)
  • Experience working in multi-disciplinary design and development teams.
  • The ability to obtain and maintain a Secret U.S. Security Clearance is required.
Preferred Qualifications:
  • Master’s degree in a related field.
  • Understanding of applying and interpreting Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5.
  • Background in the Aerospace, Automotive and Defense Industry.
  • Knowledge of industry-standard mechanical design principles, to include, but not limited to parametric design, model-based definition, material hardware selection, manufacturing, and production processes.
  • Knowledge of environmental requirements for components utilized in aircraft and space applications.
  • Experience providing technical guidance to a diverse team of engineers on issues related to mechanical engineering.
  • Experience with manufacturing, production, and product support to include disposition of engineering non-conformances.
  • Familiarity with FAA, NASA, and/or DoD design and construction regulations.
  • Knowledge of environmental requirements for components utilized in ground vehicle and support equipment platforms.
  • Experience with welded structures and design; applying and interpreting weld symbols per AWS D1 for steel materials.
Interested? Learn more:
Click the apply button to learn more about this position (#26-01414).
 
DP Professionals (DPP) offers a range of compensation and benefits packages to our employees and their eligible dependents. DPP is a certified Woman-owned Small Business Enterprise (WBE and WOSB) with more than 25 years in the staffing industry. EOE/AA/V/D

Hourly Wage Estimation for Mechanical Engineer III in Englewood, CO
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