About The Position

Cimarron is seeking a Mid-Level/Associate Mission Systems Engineer to join an exciting program located in Seal Beach, CA; with options to work from Aurora, CO or El Segundo, CA; to support development of new first-of-kind space vehicles and missions.

Requirements

  • Due to facility security requirements, only U.S. citizens are eligible for consideration at this time.
  • Ability to complete a pre-employment background check and drug screening, which will include, but is not limited to, testing for marijuana use.
  • This position requires access to federal facilities.
  • Candidates must possess a valid, unexpired Real ID-compliant driver's license or state-issued identification card at the time of hire.
  • Must have an active TS/SCI security clearance.
  • 2 or more years of related work experience or an equivalent combination of education and experience.
  • Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement.

Nice To Haves

  • 5 or more years of related work experience or an equivalent combination of education and experience.
  • 5 or more years of related work experience OR an equivalent combination of education and experience (Ex. PhD, Master's + 3 or more years' related work experience).
  • Experience with Model Based Systems Engineering (MBSE).
  • Proficiency with MATLAB, Python, or comparable software languages.
  • Proficiency developing control algorithms, models, and simulations.
  • Familiarity with space environments, mission design, and astrodynamics.
  • Experience working with cross-functional teams and external customers.
  • Experience in spacecraft, launch vehicles, or highly autonomous unmanned systems.

Responsibilities

  • Support technology integration for and development of first-of-kind space vehicles and missions.
  • Develop and present review packages to internal and external senior leadership.
  • Work proactively and independently in a fast-paced, demanding atmosphere.
  • Develop physics-based mission simulations to inform system trade studies and verify system performance.
  • Apply astrodynamics and flight mechanics to mission design, novel orbit concepts, and trajectory optimization.
  • Independently identify inefficiencies, propose solutions, and implement reusable tools and automations.

Benefits

  • health, dental, and vision insurance
  • 401(k) contributions
  • educational reimbursement
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service