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Propulsion Engineer III

Specter Aerospace
Peabody, MA Full Time
POSTED ON 2/8/2025
AVAILABLE BEFORE 5/6/2025

Job Description

Job Description

Salary :

Propulsion Engineer III

Job Summary :

Specter Aerospace is seeking an experienced Propulsion Engineer to join its airbreathing propulsion team. A successful candidate will have experience with combustion systems, mechanical design, fluid system design, combustion test, and performance analysis. Working with the Director of Propulsion, this position will include significant ownership of major propulsion subsystems and full engines. It will include design, manufacture, test, and integration of engines into Specters array of supersonic and hypersonic vehicles.

About Specter Aerospace :

Specter Aerospace is building the next generation of hypersonic vehicles for defense and commercial applications. Specter is headquartered in Peabody, MA, just north of Boston, where it leverages its advanced propulsion technologies, manufacturing, and testing capabilities to rapidly develop supersonic and hypersonic systems. Funded by a mix of government R&D organizations, commercial customers, and private funding, Specter is a growing aerospace and defense startup. Close relationships with MIT, Notre Dame, AFRL, NRL, ANL, and other research organizations provide access to cutting-edge developments, facilities, and personnel. Specter is expanding its team in preparation for flight testing and full-scale production.

Role & Responsibilities :

Be the Responsible Engineer of major airbreathing hypersonic engine systems, including preliminary design, manufacture, test, and integration

Work with analysists and test engineers to efficiently gather performance information

Help manage and guide engine characterization and optimization test campaigns

Manage engine system development efforts by junior engineers as the technical lead

Mentor junior engineers as they develop subsystems for the engine under test

Create documentation of requirements, design decisions, tests and analysis, and outcomes of engine systems

Conduct detailed design and analysis of scramjet and ramjet engine components as required

Take part in technical meetings, engage in technical discussions, and contribute perspectives

Other duties as assigned by the company

Job Requirements :

Bachelors degree in Aerospace Engineering or a related field

4 years of relevant full time experience OR Masters degree in a relevant field and 3 years of relevant experience

Previous propulsion experience (design or test)

Strong understanding of compressible flow, combustion, and mechanical design

Experience with reduced-order model driven design

Comfort with project autonomy and fast-paced work environments

Strong collaborative skills and a drive to produce quality work

Available for up to 10% travel for test activities

Ability to obtain a DoD security clearance (U.S. Citizenship required)

  • All new employees must be able to pass a pre-employment drug screen and background check

Desired Skills :

Masters degree in Aerospace Engineering or similar

CAD Experience (Solidworks)

CFD and FEA experience with relevant tools (StarCCM, CFD , Vulcan, Simsolid, NASTRAN)

Relevant reduced-order model building experience

Intuition for propulsion system performance, manufacturable geometries, and flow behaviour

Previous Design of Experiments experience

Design for manufacture, Design for Additive Manfucture, design for assembly experience

Previous professional OR student team (FSAE, SEDS, AIAA, etc) project experience directly relevant to the requirements for this position

More About Specter Aero :

https : / / specteraerospace.com /

https : / / www.linkedin.com / company / specteraerospace / mycompany /

https : / / aviationweek.com / defense -space / missile-defense-weapons / specter-aerospace-reveals-plasma-ignited-hypersonic-missile

https : / / www.kairosventures.com / specter -aerospace /

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