5 propulsion engineer jobs at 3 companies in Eliot, ME

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Propulsion Engineer – Hypersonic Systems
Andover, Massachusetts, United States
$95k-$135k/yr OnsiteFull Time
Physical Sciences Inc.
Physical Sciences Inc.: Provides technology research, development, and engineering services.
4+ YOEBachelor's degree in aerospace, mechanical, or related engineering; 4–10 years' hypersonic propulsion experience; scramjet/RDE/turbine expertise; CFD, thermodynamics, combustion, and integration skills.
ANSYS Fluent, CFX, CFD++, NPSS, Cantera
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Senior Engineer – Solid Propulsion
Tewksbury, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEBachelor's degree in STEM and 5 years of relevant experience, or advanced degree and 3 years. Requires 3 years in solid propulsion technology, security clearance eligibility, and U.S. citizenship.
CFD, NPSS, Earned Value Management System
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Principal Engineer – Solid Propulsion
Tewksbury, Massachusetts, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
8+ YOEBachelor's degree in STEM and 8 years of relevant experience, or advanced degree and 5 years; 8 years in solid propulsion technology; ability to obtain and maintain a U.S. security clearance.
Earned Value Management System
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Propulsion Design Engineering Co-op Spring 2027
Peabody, Massachusetts, United States
$23-$30/hr OnsiteInternship
Specter Aerospace
Specter Aerospace: Building hypersonic vehicles for defense and commercial applications.
Pursuing a bachelor’s in mechanical or aerospace engineering, SolidWorks and hands-on shop experience, thermofluids fundamentals, eligible for U.S. Secret clearance (U.S. citizenship), able to pass drug screen and background check.
SolidWorks, Python, MATLAB, LabVIEW, PLCs
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Propulsion Test Engineering Co-Op Spring 2027
Peabody, Massachusetts, United States
$23-$30/hr OnsiteInternship
Specter Aerospace
Specter Aerospace: Building hypersonic vehicles for defense and commercial applications.
Pursuing a bachelor's in mechanical or aerospace engineering; hands-on shop experience; CAD (SolidWorks) familiarity; thermofluids fundamentals; eligible for U.S. Secret clearance; able to pass drug screen and background check.
SolidWorks, Python, MATLAB, LabView, PLCs