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Propulsion Engineer Jobs in Massachusetts (NOW HIRING)

Raytheon

Senior Engineer - Solid Propulsion

Tewksbury, MA · On-site

$112K - $154K/yr

The Energetics and Propulsion Department is an engineering organization in the Hardware Engineering Directorate. This Department is responsible for the full spectrum of warhead, fuzing, and ...

Raytheon

Senior Engineer - Solid Propulsion

Tewksbury, MA · On-site

$112K - $154K/yr

The Energetics and Propulsion Department is an engineering organization in the Hardware Engineering Directorate. This Department is responsible for the full spectrum of warhead, fuzing, and ...

Busek Co Inc

Propulsion Test Engineer

Natick, MA · On-site

S. in Mechanical Engineering * Hands-on experience in propulsion laboratory * Experience with LabView * Experience with MatLab/Python * Working knowledge of vacuum systems * Experience with ...

Busek

Propulsion Test Engineer

Natick, MA · On-site

S. in Mechanical Engineering * Hands-on experience in propulsion laboratory * Experience with LabView * Experience with MatLab/Python * Working knowledge of vacuum systems * Experience with ...

Busek

Propulsion Test Engineer

Natick, MA · On-site

$70 - $90/hr

S. in Mechanical Engineering * Hands-on experience in propulsion laboratory * Experience with LabView * Experience with MatLab/Python * Working knowledge of vacuum systems * Experience with ...

Revolutionspace

Senior R&D Engineer

Boston, MA · On-site

$120 - $160/hr

Collaborate with scientists, propulsion engineers, and multi-disciplinary technical team to translate experimental objectives into test setup designs, defining requirements, interfaces, constraints ...

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Propulsion Engineer information

See Massachusetts salary details

$44.8K

$112.3K

$182.9K

How much do propulsion engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for propulsion engineer in Massachusetts is $112,298.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,100.00 and $128,900.00 per year, depending on experience, location, and employer.

What is a propulsion engineer?

Propulsion Engineers are professionals who design, develop, test, and maintain systems that generate thrust for vehicles such as rockets, airplanes, and spacecraft. They work with various types of engines, including jet engines, rocket motors, and other propulsion technologies to ensure efficient and reliable movement. Their responsibilities often include research, analysis, and troubleshooting related to fuel efficiency, performance, and safety. Propulsion Engineers play a critical role in the aerospace and automotive industries, contributing to advancements in transportation and space exploration.

What does a propulsion engineer do?

A propulsion engineer helps build propulsion systems for aircraft, spacecraft, or missiles. Their job duties include designing, building, and testing propulsion systems. They may also develop assessment tools to determine if equipment will work in practice. A propulsion engineer often works on a large team along with other aerospace and mechanical engineers.

What are the key skills and qualifications needed to thrive as a propulsion engineer, and why are they important?

To thrive as a Propulsion Engineer, you need a solid background in mechanical or aerospace engineering, strong analytical skills, and experience with propulsion system design and testing. Familiarity with CAD software, simulation tools like MATLAB or ANSYS, and relevant certifications such as Professional Engineer (PE) licensure are commonly required. Strong problem-solving abilities, teamwork, and clear communication help you excel in cross-functional teams and complex projects. These skills ensure efficient development, testing, and optimization of propulsion systems critical to the performance and safety of aerospace vehicles.

What are some common challenges propulsion engineers face when working on multidisciplinary teams?

Propulsion Engineers often collaborate with specialists in aerodynamics, structures, and systems integration, which can lead to challenges in aligning technical priorities, timelines, and communication styles. Balancing the propulsion system requirements with overall vehicle performance and safety standards demands effective teamwork and adaptability. Navigating these interdisciplinary interactions successfully helps ensure that propulsion components are seamlessly integrated and meet project goals.

What is the difference between Propulsion Engineer vs Mechanical Engineer?

AspectPropulsion EngineerMechanical Engineer
Required CredentialsBachelor's in Aerospace, Mechanical, or related fields; often requires experience in propulsion systemsBachelor's or higher in Mechanical Engineering; broader focus on mechanical systems
Work EnvironmentDesign, testing, and development of propulsion systems for aerospace or automotive industriesDesign, analysis, and manufacturing of mechanical components across various industries
Employer & Industry UsagePrimarily aerospace, defense, and space industriesManufacturing, automotive, energy, and many other sectors

While both roles involve mechanical principles, Propulsion Engineers specialize in propulsion systems for aerospace and automotive applications, focusing on propulsion design, testing, and integration. Mechanical Engineers have a broader scope, working on various mechanical systems across multiple industries. The choice depends on your specific interest in propulsion technology versus general mechanical design.

How much do propulsion engineers get paid?

Propulsion engineers typically earn a median annual salary between $80,000 and $130,000, depending on experience, education, and location. Senior roles or those with specialized skills in aerospace or rocket propulsion can earn higher salaries, often exceeding $150,000 annually.
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Propulsion Engineer jobs near you
Infographic showing various Propulsion Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $112,298 per year, or $54 per hour.

Propulsion Design Engineering Co-op Spring 2027

Specter Aerospace

Peabody, MA • On-site

Other

Re-posted 15 days ago

Job description

Role Summary: 

Specter Aerospace is seeking a Propulsion Engineer Co-op (4-6+ month cycle) to be a significant contributor to the development and testing of hypersonic propulsion systems. Those in this role will have the opportunity to take ownership in the design, manufacturing, and test of advanced ramjet/scramjet engine hardware. A successful candidate will have a passion for both hands-on work and the analysis of thermofluid systems. 

Note: Specter hires both Propulsion Design Engineer Co-ops and Propulsion Test Engineer Co-ops from this application, depending on an applicant’s interest and experience. Please submit an application to this posting if you are interested in either position. 

About Specter Aerospace: 

Specter Aerospace is building the next generation of hypersonic vehicles for U.S. Forces and Allies. Specter is headquartered just north of Boston in Peabody, MA 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 and private funding, Specter is expanding its team in preparation for flight testing and full-scale production.  

Specter offers a wide diversity of tasks, projects, and technical exposure, all while providing co-ops with the same resources and project ownership as our full-time staff members. Our co-ops work closely with experienced engineers and scientists to complete projects that are critical to the mission of the company. 


Role Responsibilities: 

  • Take ownership in propulsion subsystem/component development from ideation to first-article test and characterization 
  • Design and manufacture engine components, test stand hardware, and piping/tubing systems leveraging in-house machining capabilities 
  • Conduct engine and propulsion component testing in a direct-connect hypersonic testing facility 
  • Develop thermofluids and propulsion performance analysis code (Python/MATLAB)  
  • Participate in design reviews and technical discussions across multidisciplinary vehicle sub-system groups 


Required Qualifications: 

  • Pursuing a bachelor’s degree in mechanical engineering, aerospace engineering, or equivalent 
  • Experience with CAD software (SolidWorks preferred) 
  • Prior hands-on experience in a technical shop, lab, or student organization 
  • Comfort with project autonomy, fast-paced work environments, and design ownership 
  • Fundamental understanding of core mechanical engineering principles, especially those relating to thermofluids (Fluid mechanics, heat transfer, gas dynamics) 
  • Eligible to obtain and maintain a U.S. Secret security clearance (U.S. Citizenship required) 
  • Ability to pass a pre-employment drug screen and background check 

Preferred Qualifications: 

  • Previous professional OR student team (FSAE, SEDS, AIAA, etc.) project experience relevant to the requirements for this position 
  • Previous experience in positions that involve fluid dynamics, thermodynamics, gas dynamics and/or combustion 
  • MATLAB or Python experience, especially in the development of thermofluids analysis tools 
  • Hardware design and build experience in rocket engines or ram/scramjet engine platforms 
  • Experience in the manufacture and troubleshooting of fluid systems consisting of valves, pumps, tubing, piping, etc. 
  • Ability to diagnose and troubleshoot issues relating to data acquisition systems (LabView, PLCs) and test stand sensors (pressure transducers, thermocouples, load cells) 
  • Experience with creating plumbing and instrumentation diagrams (P&IDs) 
  • Previous experience with manual machining, CAM, design for manufacture, and design for additive manufacture 


EEO Statement:  

 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.