Mechanical Engineer I

Sierra Space

Centennial, CO0–2 yrs2h agovia LinkedIn

This job at a glance

Who can apply
New grads and up to 2 years · Bachelor's degree
Nice to have
SolidWorksCADGD&T
Work
On-site in Centennial
Pay
$77.23K–$106.2K a year
Skill demand
CAD54%SolidWorks27%GD&T19%of 132 similar entry-level jobs posted in the US this week
Listed
Nov 5, 2026 · still open

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About the Role

The entry-level Mechanical Engineer I role focuses on supporting senior engineers in various projects related to mechanical systems, propulsion, structures, or environmental systems. This position involves assisting in the analysis, design, and evaluation of mechanical systems and components, collecting and analyzing data, and preparing technical documentation and reports. The role requires clear communication skills, the ability to follow instructions effectively, and a collaborative approach to achieving project goals and meeting deadlines.

Key Responsibilities

  • Assist senior engineers in the analysis, design, and evaluation of mechanical systems and components.
  • Collect and analyze data related to mechanical systems, propulsion, structures, structural analysis, or environmental systems to support engineering objectives.
  • Contribute to the resolution of routine technical problems of limited scope and complexity.
  • Prepare technical documentation and reports to communicate findings and support project objectives.
  • Work effectively within cross-functional teams to achieve project goals and meet deadlines.
  • Clearly communicate technical concepts and information both verbally and in writing to ensure alignment and collaboration.

Requirements & Tech Stack

  • Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree).
  • Basic understanding of Mechanical Engineering technical principles, standards, theories, and concepts.
  • Basic application and use of technical principles, standards, theories, and concepts.
  • Ability to help develop solutions to routine technical problems of limited scope and complexity.
  • Ability to work in a team and follow guidance from senior engineers.
  • Clear verbal and written communication of technical concepts and information.

Preferred Qualifications

  • Internship or co-op experience in a mechanical engineering or related environment.
  • Familiarity with design, analysis, and test methods related to mechanical systems, propulsion, structures, and/or environmental systems.
  • Familiarity with engineering CAD tools such as NX, SolidWorks, or similar, including a familiarity with detail drawing standards and GD&T.
  • Strong problem-solving skills and attention to detail.
  • Eagerness to learn and develop new skills in a collaborative and dynamic work environment.
  • Familiarity with manufacturing processes, material sciences, and their impact on mechanical systems.
  • Previous enrollment in the Sierra Space Internship Program.

Compensation

Pay Range: $77,234.00 - $106,196.75

Actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education, experience, internal equity and market competitiveness.

Benefits

  • Medical, dental, and vision plans.
  • 401(k) with 150% match up to 6%.
  • Life insurance.
  • 3 weeks paid time off.
  • And more.

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