Propulsion Test Engineer (ES2)

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This position has been aligned with Qualis.  To learn more, click Qualis Corporation

Position Description:

The propulsion test engineer (PTE) will 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).

Job Duties will include:

- Work with a diverse team of civil servants and contractors to design, develop, setup, and perform propulsion and structural testing on space flight qualification hardware, and other mission critical hardware.
- Participate in safety meetings, task meetings, design reviews, and test readiness reviews as requested to support ASED and customer requirements.
- Develop and deliver reports and presentations as requested to support ASED and customer requirements via Power Point and other various Perform safety and certification training to support ASED and customer requirements.
- Perform safety and certification training to support ASED and customer requirements.

A degree in Mechanical or Aerospace Engineering or other Engineering field is required. Degree from an ABET accredited institution is preferred. Typically, educational requirement is a BS with 0 - 5 years of experience.

A STAR/REAL ID is required.

The ideal candidate will be an engineer with the following skills:

- Experience with Microsoft Office products such as PowerPoint, Excel, and Word.
- Excellent written and verbal communication skills.
- Basic knowledge of fluids and fluid dynamics of incompressible liquids (water, hydraulics).  Some knowledge of compressible gases and compressible gas dynamics (nitrogen, air, helium, hydrogen).
- Basic thermodynamics related to propulsion test systems (heat exchangers, cryogenic fluids, heat and energy cycles, etc.).
- Basic knowledge of mechanical structures and stress analysis of these structures.
- Familiarity with OSHA and ANSI standards.
- Familiarity with standard engineering practices, familiar with current steel design and welding codes and techniques (including welded and bolted connections), knowledgeable about industry-standard, vendor-supplied structural and mechanical components such as structural steel and aluminum shapes, steel fasteners, pipe and pipe components, tubing and fittings, hydraulic cylinders, screw jacks, hoisting equipment, etc.

Work Environment:

Office environment. Requires ability to provide clear, concise, accurate and timely communication, both verbally and in writing (100%). Requires ability to interact professionally with co-workers, management, and client (100%). Requires travel in the domestic USA (<15%).

Physical Requirements:

Requires sitting for extended periods of time in meetings with peers, management, and with our client at NASA facilities to discuss technical issues (10%). Also, requires sitting for extended periods of time at a desk to write reports and perform engineering tasks (80%). Requires ability to use stairs or elevators for access between floors and multiple buildings and test stands at NASA and Amentum facilities (10%).

Equipment and Machines:

Requires ability to operate a personal computer, a telephone, fax machine, copier, calculator, and other general office equipment (100%).

Attendance:

Normal workdays are from 7:00 a.m. through 4:00 p.m., Monday through Friday. Minimal overtime may be required (10%) to meet schedule milestones and to support technical demands of the job. Regular attendance is a necessity and adequate arrangements for delegating duties during absences are required.

Other Essential Functions:

The ability to work independently with minimal supervision, and to make rational decisions, and to exercise good judgment is essential (100%). Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

Compensation Details:
0.01

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

- Health, dental, and vision insurance
- Paid time off and holidays
- Retirement benefits (including 401(k) matching)
- Educational reimbursement
- Parental leave
- Employee stock purchase plan
- Tax-saving options
- Disability and life insurance
- Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:
10/13/2026 - 11/12/2026
Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed,  marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at  Labor Laws Posters .