Propulsion Senior Engineer: Pressure & Fluid Systems

Cimarron Software Services, Inc.; Houston (TX); On-site; USD 125,000 - 220,000; Full time

Benefits offered by this job

Major Medical and Hospitalization

Vision Care

401(k) with Company Matching

Education Reimbursement

PTO and Holiday Leave

Wellness Program

Job summary

Cimarron Software Services, Inc. seeks a Propulsion Senior Engineer – Pressure & Fluid Systems to own end-to-end technical execution of bipropellant feed systems from requirements through flight readiness.

You will lead cross-functional teams and suppliers to meet safety, cost, and schedule targets while upholding configuration discipline. The role requires deep hands-on propulsion hardware experience and strong leadership, with 100% onsite work in Houston, TX.

Qualifications

• 7+ years of relevant experience in pressure control and fluid systems design.
• Hands-on propellant feed system design, development, qualification and integration (COPVs, valves, regulators, filters, manifolds, instrumentation).
• Expertise in fluid dynamics, thermodynamics and heat transfer applied to propulsion systems.
• Experience with oxygen compatibility requirements and assessments.
• Bachelor’s degree in Aerospace or Mechanical Engineering.

Responsibilities

• Owns end-to-end technical execution of spacecraft pressure control and fluid systems.
• Lead technical authority on system architecture and interface definition across development lifecycle.
• Perform modeling and simulations with GFSSP, ANSYS, Fluent to evaluate performance.
• Define and execute system and component level tests including development and qualification.
• Coordinate with external vendors on cost, schedule, and design verification.

Skills

Propulsion systems

Pressure control

Fluid systems design

Technical leadership

3D modeling

SolidWorks

System integration

Education

Bachelor's degree in Aerospace/Mechanical engineering

Tools

GFSSP

ANSYS

Fluent

Job description

Cimarron Software Services, Inc. seeks a Propulsion Senior Engineer – Pressure & Fluid Systems to own end-to-end technical execution of bipropellant feed systems from requirements through flight readiness.

You will lead cross-functional teams and suppliers to meet safety, cost, and schedule targets while upholding configuration discipline. The role requires deep hands-on propulsion hardware experience and strong leadership, with 100% onsite work in Houston, TX.