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Mechanical Engineering

Job in Littleton, Arapahoe County, Colorado, 80161, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-19
Job specializations:
  • Engineering
    Aerospace / Aviation / Avionics, Systems Engineer, Engineering Design & Technologists, Mechanical Engineer
Job Description & How to Apply Below

Description

The coolest jobs on this planet… or any other… are with Lockheed Martin Space.

At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible products?

We provide the resources, inspiration and focus—if you have the passion and courage to dream big, then we want to build a better tomorrow with you. If this describes you, come join our team as our next Propulsion Engineer!

This is a unique opportunity to join an outstanding, experienced team of engineers united by a common passion for pushing the boundaries of space propulsion. As a Propulsion Engineer focused on electric propulsion, you will be responsible for a wide variety of efforts spanning the entire engineering design life-cycle for one or more innovative, game-changing space vehicles, from preliminary concept and requirement definition through hardware build, test, integration and, potentially, launch-site and on-orbit operations.

Your duties will include the design of in-space propulsion subsystems. This job requires coordination with customers, suppliers, test facilities, and other related fields including manufacturing, subcontracts, quality, structure design, analysis, systems engineering, and integration with affected subsystems and facilities.

Support Subsystem Integration tasks and information requests on an as-needed basis.

Assist on the conceptual development, requirements definition, and design of propulsion components and subsystems.

Perform trade studies to select the appropriate design solution.

Maintain engineering drawings, specifications, and technical analyses to support systems and components.

Ability to work on a multi-disciplinary team performing design trades, detailed design/analysis activity and performance and maintenance assessments of operational systems.

Provide user documentation and recommendations to data packages to support peer and customer reviews, present analysis data to engineering teams, customer technical representatives, and Program Office personnel at technical interchange meetings and design reviews.

Ability to collaborate effectively with adjacent fields (systems engineering, electronics, stress/thermal analysis, configuration management, production, test, quality…)

Basic Qualifications
  • Bachelor’s or higher degree in mechanical engineering or in a related discipline.
  • Mechanical CAD modeling and drafting design experience using CREO or similar software and releasing engineering through EPDM or other data management system.
  • Understanding of mechanical and propulsion engineering principles and processes.
  • Experience with basic drafting techniques and requirements.
  • Excellent verbal/written communication, presentation and interpersonal skills with technical and non-technical audiences.
Desired Skills
  • Experience with aerospace manufacturing
  • Experience with tolerance stack analysis
  • Knowledge of Geometric Dimensioning and Tolerancing (GD&T) per ASME Y14.5
  • Hardware Design experience
  • DFX
Security Clearance Statement

This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level

Top Secret

Other Important Information You Should Know
  • Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
  • Ability to Work Remotely: Onsite Full-time:
    The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
  • Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while…
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