3 propulsion engineer jobs found

Description Qualis LLC is seeking a Propulsion Test Engineer (PTE) to support senior engineers to oversee test design, conduct test operations, and configuration control in support of the Propulsion Test Branch at Marshall Space Flight Center. The PTE will review test requirements, develop facility activation and operation procedures, and review test data. These tests will include launch vehicle systems, sub-systems, and component elements at various test facilities with the Propulsion Test Branch. PTE will provide test design documents and operational procedures for cryogenic and ambient propellant systems (hydrogen, oxygen), solid propellants, ancillary support systems (nitrogen, air, helium, hydraulics), and mechanical systems (thrust reaction, thrust measurement, structural loads). Required Qualifications Work with a diverse team of civil servants and contractors to design, develop, setup, and perform propulsion and structural testing on space flight qualification...

Description Description Qualis LLC is seeking an Aerospace Systems Engineer to support the definition, design, development, analysis, testing, and integration of Mission and Fault Management systems for launch vehicles and spacecraft. Essential Duties Mission and Fault Management Development Develop, manage, validate, and verify Mission and Fault Management requirements in support of Vehicle and Mission Management system specifications Design, model, and test algorithms for vehicle integrated events and sequences, including inter-system constraints, prerequisites, event triggers, and command requirements for both nominal and off-nominal operations Systems Analysis and Design Leverage in-depth knowledge of aerospace vehicle subsystems (Engines, Main Propulsion System, Thrust Vector Control, Reaction Control Systems, Avionics, and/or Guidance Navigation and Control) to develop and analyze nominal and off-nominal system functions and operating parameters throughout...

Description Qualis LLC is seeking a Systems Engineer to support Communication and Navigation system integration for the Space Launch Systems (SLS) Program Spacecraft Payload Integration and Evolution (SPIE) Element Project Office for the SLS Launch Vehicle second stage, including the Interim Cryogenic Propulsion Stage (ICPS), and the adapters for Core Stage and the Spacecraft. This position will perform engineering and liaison functions, providing interface between the SPIE Project Office and other SLS, NASA, and Contractor organizations, for requirements, specifications, ground operations procedures, flight operations support, and technical issues. The Communication/Navigation Specialist will interact with the Integrated Communication and Navigation (ICAN) team to develop and maintain the Communication/Navigation architecture that is capable of safely, effectively and efficiently meeting Artemis mission objectives. Essential Duties Provide systems engineering and interface...