SpaceX propulsion technician in 2026: Raptor testing, McGregor life, and salary
SpaceX tests every engine it builds before that engine ever flies. The place where this happens — where the ground shakes, methane burns blue-white, and data streams at thousands of samples per second — is McGregor, Texas. The propulsion technician is the hands-on specialist who makes those tests happen. If you prefer wrenches to keyboards and want to work directly on Raptor and Merlin engines, this is the role.
In 2026, SpaceX's McGregor facility is running at an extraordinary pace. Raptor 3 testing ramped up significantly through 2025, with the simplified engine design enabling faster production and more frequent test campaigns. This guide covers what propulsion technicians actually do, what they earn, what the shifts look like, and what life in McGregor is really like.
What propulsion technicians do at McGregor
The SpaceX Rocket Development and Test Facility in McGregor spans thousands of acres of central Texas farmland and houses multiple test stands — horizontal bays for single-engine firings, vertical stands for full-stage tests, and specialized rigs for component validation. Propulsion technicians are the people who physically prepare engines for test, operate support equipment during firings, and disassemble hardware for post-test inspection.
Daily responsibilities include:
- Engine installation: Lifting engines onto test stands using cranes and rigging equipment, aligning thrust chambers, and connecting propellant feed lines, instrumentation cables, and ignition systems.
- Plumbing and fluid systems: Building and maintaining high-pressure propellant delivery lines, including liquid oxygen (LOX) and liquid methane (CH4) for Raptor, and RP-1 kerosene and LOX for Merlin. This involves tube bending, flare fittings, orbital welding, and leak checking with helium or nitrogen.
- Instrumentation: Installing pressure transducers, thermocouples, strain gauges, and accelerometers at locations specified by propulsion engineers. Data from these instruments drives every test decision.
- Test stand operations: During firings, propulsion technicians monitor ground support equipment, manage cryogenic propellant loading, and stand ready to execute emergency shutdown procedures if anomalies occur.
- Post-test inspection: After each firing, technicians remove the engine, inspect hardware for damage or wear, photograph components, and document findings for engineering review. Raptor engines may undergo multiple test fires before being cleared for vehicle integration.
- Maintenance: Maintaining test stand infrastructure including high-pressure gas systems, cryogenic storage tanks, hydraulic actuators, and flame deflectors.
Raptor 3 is a significantly simplified version of the engine, with reduced part count and a redesigned cooling system. For propulsion technicians, this means faster installation and removal cycles, fewer fluid connections to make and break, and higher test throughput. McGregor has been able to increase the number of engine tests per week as Raptor 3 hardware flows through the facility.
Salary breakdown
Propulsion technician pay at SpaceX varies by experience level and specialization. Based on 84 salary reports submitted to Glassdoor as of January 2026, plus data from Salary.com and PayScale:
| Level | Typical Experience | Hourly Rate | Annual Salary |
|---|---|---|---|
| Technician I/II | 0–2 years | $25–$32/hr | **$52,000–$67,000** |
| Technician III/IV | 2–5 years | $32–$40/hr | **$67,000–$83,000** |
| Technician V / Lead | 5+ years | $40–$52/hr | **$83,000–$108,000** |
These figures represent base pay. With overtime — which is common at SpaceX — annual take-home can be 15 to 30 percent higher. SpaceX pays overtime at 1.5x the base rate for hours beyond 40 per week and 2x for hours beyond 12 in a single day (in compliance with Texas labor law for non-exempt employees).
Total compensation beyond base pay
In addition to hourly wages, SpaceX propulsion technicians receive:
- Stock options: SpaceX grants equity to technicians, not just engineers. The vesting schedule is typically four years with a one-year cliff. Given SpaceX's private valuation growth, this can add meaningful value to total compensation.
- Overtime: At McGregor's current test pace, 10 to 20 hours of weekly overtime is common. This alone can add $20,000 to $40,000 annually.
- Shift differentials: Second and third shift roles receive a per-hour premium (typically $1.50 to $3.00 more per hour).
- Benefits: Full medical, dental, and vision coverage; 401(k) with match; three weeks PTO; paid parental leave.
Many McGregor technicians report that overtime significantly boosts their annual income. A Technician III earning $35/hour base who works an average of 50 hours per week will gross approximately $100,000 annually with overtime pay. This makes the effective compensation more competitive than the base salary alone suggests.
Shift structure
McGregor operates extended hours to support the test schedule. The typical shift structure for propulsion technicians includes:
- First shift (day): 6:00 AM to 4:30 PM, Monday through Thursday (4x10 schedule)
- Second shift (swing): 4:00 PM to 2:30 AM, Monday through Thursday
- Third shift (night): Various schedules depending on test campaign requirements
- Weekend shifts: Common during high-tempo test campaigns, especially when Starship milestones are approaching
The 4x10 schedule (four 10-hour days per week) is the baseline, but many technicians work five or six days during busy periods. Test campaigns often run on a tempo-driven schedule where the next test fires as soon as hardware and data review are ready, regardless of what day it is.
A typical Raptor test day starts hours before ignition. Technicians arrive early to perform final inspections, verify instrumentation, and confirm that all propellant systems are configured correctly. The test itself — a hot-fire that can last anywhere from a few seconds to over eight minutes — is the culmination of days of preparation. After the test, the team secures the stand, drains residual propellants, and begins the post-test inspection that informs the next cycle. It is physically demanding work that requires focus and attention to detail in an environment where cryogenic fluids and high-pressure gases are always present.
Required qualifications
SpaceX propulsion technician job postings typically require:
- Education: High school diploma or GED minimum. An associate's degree in a technical field (welding, machining, HVAC, automotive technology) is preferred. A four-year degree is not required.
- Technical skills: Experience with hand tools, power tools, and precision measuring instruments. Ability to read and interpret technical drawings, P&IDs, and work instructions. Experience with tube bending, flare fittings, or orbital welding is a strong plus.
- Physical requirements: Ability to lift 50 pounds, work on elevated platforms, and wear personal protective equipment including hard hats, safety glasses, steel-toed boots, and hearing protection. Comfort working near cryogenic systems and high-pressure gas lines.
- Certifications: An A&P (Airframe and Powerplant) license is valued but not required. Welding certifications (AWS) are a plus for certain specializations.
- Other: U.S. citizenship or permanent residency required (ITAR). Valid driver's license. Ability to pass a background check and drug screening.
Who thrives in this role
The most successful propulsion technicians at McGregor tend to come from hands-on backgrounds — military aviation maintenance, oil and gas field work, automotive or diesel mechanics, HVAC technicians, or industrial pipefitting. The common thread is comfort with physical work, mechanical aptitude, and the ability to follow precise procedures while also thinking critically about what you are seeing.
SpaceX also hires technicians directly from technical schools and community college programs. If you are a recent graduate of a welding, machining, or industrial maintenance program, the Technician I/II level is designed for you.
Life in McGregor, Texas
McGregor is a small town of about 5,300 people located in McLennan County, central Texas. The SpaceX test facility is the largest employer in the area. Here is what you need to know about living there:
Housing: McGregor and nearby Waco (15 miles north) offer affordable housing compared to SpaceX's California and Florida sites. A two-bedroom apartment in Waco rents for $900 to $1,200 per month. Single-family homes in McGregor can be purchased for $180,000 to $280,000. Many technicians live in Waco for the larger selection of restaurants, shopping, and social options and commute 20 to 25 minutes to the facility.
Cost of living: Central Texas has a low cost of living by national standards. No state income tax in Texas means your take-home pay stretches further than equivalent pay in California.
Climate: Summers are hot (95 to 105 degrees Fahrenheit from June through August), winters are mild, and severe thunderstorms with occasional tornadoes occur in spring. If you are working outdoors on test stands, summer heat is a real factor.
Things to do: Waco has grown significantly in recent years, with a revitalized downtown, the Magnolia Market complex, Cameron Park (one of the largest municipal parks in Texas), and Baylor University athletics. For bigger-city activities, Austin is 90 minutes south and Dallas is 90 minutes north.
Community: There is a noticeable SpaceX presence in the McGregor/Waco area, with informal communities of technicians and engineers who socialize, help newcomers find housing, and share information about shifts and overtime opportunities.
If you are relocating from out of state, SpaceX typically provides relocation assistance for McGregor positions, though the amount is smaller than for engineering roles. Start your housing search in the Waco area for the best balance of cost, amenities, and commute time. The Hewitt and Woodway neighborhoods south of Waco are popular with SpaceX employees.
Career progression
Propulsion technicians at SpaceX can advance along several paths:
Technical ladder: Technician I through Technician V, with increasing responsibility and pay at each level. Lead Technicians supervise small teams and manage test stand operations. The progression from Level I to Level III typically takes 3 to 5 years for strong performers.
Specialization: Some technicians specialize in specific areas — cryogenic systems, instrumentation, welding and fabrication, or test stand electrical systems. Specialists command higher pay and are critical to operations.
Transition to engineering: SpaceX has a culture of promoting talented technicians into engineering roles. If you demonstrate strong analytical ability and pursue additional education (many technicians take evening courses at local universities), the path to a test engineer or propulsion engineer role is real.
Site transfer: Experienced McGregor technicians are valued at other SpaceX sites. Technicians have transferred to Starbase (Starship integration), Cape Canaveral (launch operations), and Hawthorne (manufacturing).
How to apply
The application process for propulsion technicians at McGregor is straightforward:
- Apply online at spacex.com/careers. Search for "Propulsion Technician" and filter by McGregor, TX.
- Phone screen with a recruiter (15 to 20 minutes) covering your background, technical skills, and availability.
- Technical interview (phone or in-person) with a lead technician or test engineer. Expect questions about your experience with fluid systems, your approach to troubleshooting, and how you handle safety-critical situations.
- On-site interview at McGregor, typically a half-day that includes a facility tour, hands-on demonstration of basic skills, and conversations with team leads.
- Offer usually arrives within one to two weeks of the on-site.
Explore current SpaceX propulsion technician openings on Zero G Talent. For related roles, see our guides to SpaceX Starbase jobs and SpaceX launch engineer careers.
Frequently asked questions
Do I need a college degree to be a SpaceX propulsion technician?
No. A high school diploma or GED is the minimum requirement. An associate's degree in a technical field or relevant military experience is preferred but not mandatory. What matters most is demonstrated mechanical aptitude and the ability to work safely and precisely with your hands.
How physically demanding is the job?
Very. You will be on your feet for most of the shift, lifting heavy components, climbing test stand structures, and working in confined spaces. Central Texas heat adds to the physical challenge in summer months. SpaceX provides PPE and hydration stations, but you need a baseline level of fitness.
Is SpaceX McGregor hiring right now?
Yes. As of early 2026, SpaceX McGregor is actively hiring propulsion technicians across all shift schedules. The Raptor 3 test campaign and Starship development pace are driving sustained demand for qualified technicians.
What is the turnover like?
SpaceX McGregor has higher turnover than traditional aerospace, partly due to the demanding pace and partly because the McGregor location is less attractive to some workers than coastal cities. However, technicians who make it past the first six months tend to stay — the work is engaging, the overtime pay is good, and the mission is compelling.
Can I move from McGregor to another SpaceX site later?
Yes. Internal transfers are common, especially for experienced technicians with strong performance reviews. Starbase and Cape Canaveral regularly draw talent from the McGregor team. You typically need at least one year at your current site before requesting a transfer.
