Propulsion Test Engineer

Fluid Systems Design Engineer

Job Description

We are seeking highly driven, hands-on Systems & Fluid Design Engineers to support multiple high-urgency test-stand infrastructure and fluid system projects. This position involves designing, modifying, building, and commissioning high-pressure and cryogenic gas systems used in rocket engine development and test environments. The role is ideal for engineers who thrive in fast-paced, unpredictable environments and who enjoy both conceptual design and real-world activation of the hardware they build. You will partner directly with lead engineers and technicians to execute end-to-end system ownership—from design through commissioning—and help solve real-time challenges that arise during testing and operations.

Responsibilities

• Design new or updated high-pressure and cryogenic fluid, gas, and piping systems (e.g., LN2, LOX, high-pressure helium, nitrogen systems).
• Create system-level CAD models and drawings using NX Unigraphics (SolidWorks/Creo/Catia transferable).
• Perform structural and thermal analysis using ANSYS or similar tools.
• Select and integrate commercial off-the-shelf components and specify custom fabricated tubing/piping.
• Act as the de facto project manager for system builds.
• Coordinate with technicians, welders, fabricators, and trades to efficiently execute construction.
• Oversee installation, testing, troubleshooting, and final activation of systems, solving day-of issues.
• Ensure systems are handed off fully tested, commissioned, and ready for operations.
• Work alongside lead engineers, operations personnel, and other system owners.
• Communicate clearly with both engineering and hands-on personnel.
• Navigate a fast-paced culture, prioritize multiple active projects, and act with urgency.

Essential Skills

• Bachelor's degree in Engineering.
• 1 years of experience with liquid and gas pumps/high-pressure gas systems, cryogenic systems, valves, and instrumentation.
• 3 years of design experience, specifically with system design and modifications.
• 3 years of experience managing projects, including deadlines, cost, and coordination with tradespeople, welders, and technicians.
• Proficiency with ANSYS and NX Unigraphics (or other design software such as SolidWorks).
• Experience in an industrial setting and the ability to provide demonstrated examples of success across design, build, and activation phases.

Additional Skills & Qualifications

• Experience in relatable industries such as oil & gas, aerospace & defense, or process plant engineering.
• Ability to overcome unexpected obstacles and provide real-time solutions.
• Willingness to get hands dirty and be involved in hands-on activities.

This is a Contract position based out of Waco, TX.

The pay range for this position is $40.00 - $70.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Waco,TX.

This position is anticipated to close on Feb 2, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

Salary : $40 - $70