Mechanical Engineer I

Sierra Nevada Corporation

Lone Tree, CO0–2 yrs25m agovia LinkedIn

This job at a glance

Who can apply
New grads and up to 2 years · Bachelor's degree
Must know
TroubleshootingStakeholder managementCADGD&T
Work
On-site in Lone Tree
Pay
Not stated by the employer.
Skill demand
CAD51%Troubleshooting30%GD&T17%Stakeholder management7%of 127 similar entry-level jobs posted in the US this week
Listed
Nov 4, 2026 · still open

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About the Role

Support the design, development, testing, and deployment of mechanical structures and systems in the aerospace and defense sectors. Collaborate with cross-functional teams to conceptualize and deliver innovative mechanical solutions, ensuring high-quality performance throughout the product lifecycle.

Key Responsibilities

  • Assist in the design and development of mechanical components and systems.
  • Support the creation and execution of test plans for mechanical products.
  • Perform basic analyses and simulations to validate designs.
  • Prepare technical documentation and reports for review.
  • Collaborate with engineering teams to ensure design requirements are met.
  • Assist in troubleshooting and resolving design and testing issues.
  • Apply systematic and logical problem-solving techniques to develop mechanical designs.
  • Clearly convey technical information, design specifications, and project updates to team members, stakeholders, and management.
  • Understand technical documents, designs, and test reports.

Requirements & Tech Stack

  • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related field.
  • 0-2+ years of experience in mechanical engineering or a related role.
  • Basic understanding of mechanical design principles and computer-aided design (CAD) software.
  • Conceptual knowledge of engineering principles and practices.
  • Experience with Computer Aided Engineering (CAE) tools.
  • Familiarity with working in multi-disciplinary design and development teams.
  • Ability to work on a computer for extended periods.
  • Occasional travel may be required.
  • Ability to work in an office or hybrid environment.

Qualifications We Prefer

  • Internship or project experience in aerospace or defense industry.
  • Familiarity with applying and interpreting Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5.
  • 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.

Security Clearance

  • The ability to obtain and maintain a Secret U.S. Security Clearance is required.
  • U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment.

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