Entry-Level Propulsion Engineer – Solid Motor Systems

Singularity Defense Corp.; Denver (CO); On-site; USD 65,000 - 95,000; Full time

Job summary

Singularity Defense Corp. is seeking an early-career Propulsion Engineer to join our solid rocket motor team.

You will support propellant development from lab-scale formulation through motor testing, gaining hands-on lab experience and growing technical ownership with structured mentorship. You will contribute to composite propellant chemistry, interior ballistics and data analysis, and assist with testing, characterization, and documentation for propulsion programs.

Qualifications

• B.S. in Chemical Engineering, Chemistry, Aerospace Engineering, Mechanical Engineering, or closely related field
• 0-2 years of relevant experience, including internships or co-ops
• Coursework or project experience in thermodynamics, combustion, propulsion, or materials science
• Proficiency in MATLAB, Python, or equivalent for data reduction and analysis
• Strong attention to detail and safety in lab and production environments
• Clear written and verbal communication skills
• U.S. person per ITAR with ability to obtain and maintain a U.S. Secret clearance

Responsibilities

• Support composite propellant formulation and optimization.
• Run ballistic performance predictions and analyze burn rate data.
• Assist with propellant processing and scale-up from lab to production.
• Prepare specimens and run characterization testing (mechanical properties, burn rate, aging).
• Document results, write memos, and present findings to the team.
• Support safety, quality, and regulatory compliance activities.

Skills

Lab work

Data analysis

MATLAB

Python

Attention to detail

Clear communication

Safety culture

Education

B.S. in Chemical Engineering or closely related field

M.S. preferred in a relevant discipline

Tools

MATLAB

Python

Job description

Singularity Defense Corp. is seeking an early-career Propulsion Engineer to join our solid rocket motor team.

You will support propellant development from lab-scale formulation through motor testing, gaining hands-on lab experience and growing technical ownership with structured mentorship. You will contribute to composite propellant chemistry, interior ballistics and data analysis, and assist with testing, characterization, and documentation for propulsion programs.