Demo

Mid-Level/Associate Mission Systems Engineer - (BMAMSE091126.1)

Cimarron Software Services Inc
Aurora, CO Full Time
POSTED ON 9/15/2026
AVAILABLE BEFORE 11/14/2026
Posting/External Job Title
Mid-Level/Associate Mission Systems Engineer
Location
Aurora, CO 80011 US
El Segundo, CA 90245 US
Seal Beach, CA 90740 US (Primary)
Remote/Onsite/Hybrid
100% Onsite
Job Type
Full-time
# of Hires Needed
1
Education
Bachelor's Degree
Travel
None
Security Clearance Required
TS/SCI
Pay Range (All offers will be based on experience)
$120,000.00-$200,000.00/yr
Position Introduction/Key Duties

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.

Key Duties:

  • 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.
Required/Desired Skills, Experience, and Education

Required Skills, Experience, and Education:

  • 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.  If you are unsure whether your ID is Real ID-compliant, please check for the star symbol in the upper portion of your driver's license or state ID.
  • 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.

Desired Skills, Experience, and Education:

  • 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.

Business Profile:

Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements. We ensure customer success with a modern approach and experienced leadership. Driven by an entrepreneurial spirit, Cimarron is fueled by highly skilled employees, developing new innovative technologies, and delivering superior products and services. We believe in recognizing employees' worth by offering competitive salaries and benefits, including health, dental, and vision insurance, 401(k) contributions, educational reimbursement, and much more. From company communication through Company-wide information meetings led by our President and CEO, to an Awards program designed to recognize our amazing employees and their accomplishments, you will not only feel like you are a part of a team, you will be a valued member of the Cimarron family. Cimarron is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law.

Resumes should list employment dates in month/year format (e.g., January 2020 – March 2024) for each position to meet customer and contract documentation requirements.

Salary : $120,000 - $200,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Mid-Level/Associate Mission Systems Engineer - (BMAMSE091126.1)?

Sign up to receive alerts about other jobs on the Mid-Level/Associate Mission Systems Engineer - (BMAMSE091126.1) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$86,680 - $110,316
Income Estimation: 
$110,730 - $135,754
Income Estimation: 
$117,033 - $148,289
Income Estimation: 
$104,606 - $124,147
Income Estimation: 
$111,859 - $131,446
Income Estimation: 
$110,457 - $133,106
Income Estimation: 
$105,809 - $128,724
Income Estimation: 
$122,763 - $145,698
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Cimarron Software Services Inc

  • Cimarron Software Services Inc Kennedy, FL
  • Posting/External Job Title Quality Technician Location Kennedy Space Center, FL 32815 US (Primary) Remote/Onsite/Hybrid 100% Onsite Job Type Part-time # of... more
  • 16 Days Ago

  • Cimarron Software Services Inc Colorado, CO
  • Posting/External Job Title GNOSC Mission Support Team Asset Protection Engineer Location Colorado Springs, CO 81919 US Schriever Space Force Base, CO 80930... more
  • 2 Days Ago

  • Cimarron Software Services Inc Colorado, CO
  • Posting/External Job Title Senior Watch Officer Location Colorado Springs, CO 81919 US Schriever Space Force Base, CO 80930 US (Primary) Remote/Onsite/Hybr... more
  • 2 Days Ago

  • Cimarron Software Services Inc Aurora, CO
  • Posting/External Job Title Senior Cloud Architect Location Aurora, CO 80011 US Colorado Springs, CO 81919 US El Segundo, CA 90245 US Herndon, VA 20176 US S... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Mid-Level/Associate Mission Systems Engineer - (BMAMSE091126.1) jobs in the Aurora, CO area that may be a better fit.

  • Mid Level (Denver, CO) - Tetra Tech Careers Denver, CO
  • Are you ready to make a positive difference for our planet and join a dynamic group of professionals who share this common value? Our engineering and suppo... more
  • 22 Days Ago

  • BAE Systems Broomfield, CO
  • Job Description We’re seeking a self-motivated systems engineer to join our Systems Operations & Sustainment team. Our multi-disciplinary teams prepare for... more
  • 2 Days Ago

AI Assistant is available now!

Feel free to start your new journey!