Senior Propulsion Systems Engineer — Equity & PTO

Telemetry Today LLC; Florida; Hybrid; USD 135,000 - 160,000; Full time

Benefits offered by this job

Medical plan

401(k) plan

PTO

Employee discounts

Equity

Job summary

Gravitics is seeking engineers to own propulsion fluid subsystems from concept through hardware integration and testing for an in‑space propulsion system. You will design, build, test, and verify feed systems, tank pressurization, propellant management, and fluid components, partnering with structures, thermal, avionics, and GNC teams to ensure vehicle performance.

This role requires 5+ years in mechanical or aerospace engineering, a bachelor’s in a relevant field, and hands‑on CAD/FEA

Qualifications

• 5+ years in mechanical or aerospace engineering
• Bachelor’s degree in aerospace or mechanical engineering
• Knowledge of propulsion or fluid systems components
• Experience with CAD and FEA (NX/NASTRAN) and first principles

Responsibilities

• Design, build, and test propulsion fluid systems and components
• Own propulsion subsystem architecture from concept to hardware integration
• Lead system-level trade studies on performance, weight, power, and cost
• Plan and run propulsion integration and test campaigns
• Create and maintain requirements, ICDs, test plans, and schematics
• Collaborate with structures, thermal, avionics, and GNC for vehicle compatibility
• Support environmental qualification including thermal-vacuum, vibration, and leak tests

Skills

Propulsion engineering

Fluid systems

System integration

CAD/FEA literacy

First principles thinking

Education

BSc in Aerospace or Mechanical Engineering

Tools

NX

NASTRAN

CFD tools

Job description

Gravitics is seeking engineers to own propulsion fluid subsystems from concept through hardware integration and testing for an in‑space propulsion system. You will design, build, test, and verify feed systems, tank pressurization, propellant management, and fluid components, partnering with structures, thermal, avionics, and GNC teams to ensure vehicle performance.

This role requires 5+ years in mechanical or aerospace engineering, a bachelor’s in a relevant field, and hands‑on CAD/FEA