Propulsion Test Engineering Co-Op Spring 2027

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Specter Aerospace

Building the future of flight

11-50 employeesFounded 2013Peabody, MAAirlines and Aviation
Actively hiringPaidSummer 2027Airlines and Aviation
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About the role#

Specter Aerospace is hiring a Propulsion Test Engineering Co-op for a 4-6 month term. You will contribute to the development and testing of hypersonic propulsion systems, including ramjet and scramjet engine hardware. You will work alongside full-time staff, taking ownership of projects from initial design through to characterization. This role is based on-site in Peabody, Massachusetts. Note that we also hire Propulsion Design Engineer Co-ops from this same application.

What you'll do#

  • Take ownership of propulsion subsystem and component development from ideation to first-article testing.
  • Conduct engine and component testing in a direct-connect hypersonic facility.
  • Design and manufacture engine components, test stand hardware, and piping or tubing systems.
  • Write code in Python or MATLAB to analyze thermofluids and propulsion performance.
  • Join design reviews and technical discussions with multidisciplinary vehicle teams.

What you'll need#

  • You are currently pursuing a bachelor's degree in mechanical engineering, aerospace engineering, or a related field.
  • Experience with CAD software, with a preference for SolidWorks.
  • Hands-on experience gained in a technical shop, lab, or student organization.
  • A solid grasp of core mechanical engineering principles, specifically thermofluids.
  • You must be a U.S. citizen and eligible to obtain and maintain a U.S. Secret security clearance.

Location & details#

  • Location: Peabody, Massachusetts
  • Modality: On-site
  • Term: Summer 2027
  • Employment: Full-time co-op
  • Compensation: Paid position

About Specter Aerospace

Specter Aerospace operates in the aviation industry. The company builds hypersonic flight technology for dual-use applications. It was founded in 2013 and maintains its headquarters in Peabody, Massachusetts. The firm is privately held and currently employs 57 people.

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