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Sr. Mechanical Engineer, Flight Termination System (Starship)

Join SpaceX as a Sr. Mechanical Engineer to design and develop the Flight Termination System for Starship, ensuring safety and reliability.

Location
Hawthorne, CA
Compensation
$130k–$180k/yr
Level
senior
Type
full time

Posted by employer 3 months ago

First seen on Joblaze 3 months ago

Last verified on the company career page 18 hours ago

Requirements

Experience
5+ years
Education
Bachelor's degree

Not disclosed in this posting: work arrangement, visa sponsorship.

Benefits

401k Match Paid Vacation Paid Sick Leave Equity/Stock Options Paid Holidays Health Insurance Parental Leave

Joblaze summary

In the role of Senior Mechanical Engineer for the Flight Termination System at SpaceX, the individual will focus on designing and developing critical hardware and explosive devices essential for the Starship's safety. Proficiency in mechanical design, testing, and regulatory compliance is crucial, alongside experience with tools like LSDYNA and ANSYS. This position is ideal for seasoned engineers with a strong background in aerospace or mechanical engineering, who thrive in high-pressure environments and possess leadership skills. The team operates under aggressive timelines, emphasizing innovation and safety in a pioneering aerospace setting.

Joblaze insights

  • Listed about 3 months ago — first seen on Joblaze June 24, 2026. Last confirmed on SpaceX's careers page October 9, 2026.
  • Salary band is in line with the typical range for comparable tech roles (median ~$129,600).
  • Starts above 9% of 45 comparable senior other roles in United States that list Mechanical Engineering we track (median $150,000 across 18 companies).
  • Mechanical Engineering appears in 3.7% of 2460 comparable senior other roles in United States; ANSYS appears in 1.1% of 2460 comparable senior other roles in United States.

Quick facts

What's the salary range?
SpaceX lists $130,000–$180,000 for this role.
How much experience is required?
At least 5 years of relevant experience for this Sr. Mechanical Engineer, Flight Termination System (Starship) role.
What's the tech stack?
Joblaze extracted these technologies from the posting: ANSYS, BlastX, CHEETA, Explosives, Hydrocode, LSDYNA.
What seniority level is this role?
SpaceX targets senior candidates for this position.
Is this full-time or contract?
Full-time for this Sr. Mechanical Engineer, Flight Termination System (Starship) role at SpaceX.

From the original posting

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

SR. MECHANICAL ENGINEER, FLIGHT TERMINATION SYSTEM (STARSHIP)

As a member of the Flight Termination System team, you will have the exciting opportunity to be responsible for the design of the Starship Flight Termination System hardware and explosives! You will demonstrate extreme ownership through deep understanding of the functionality, design, and requirements from concept to delivery of hardware. You will have ownership over the entire development process of Flight Termination System hardware including hardware design, analysis, production facility layout, electromechanical assembly, live ordnance assembly, environmental testing, and vehicle integration. As an extreme owner you will be responsible for interfacing with regulatory partners to implement, tailor, and challenge space industry regulatory requirements to achieve the best outcomes. Our development timelines are aggressive and the Flight Termination System is one of the few safety critical systems on the vehicle. The hardware that makes up the FTS requires extremely high levels of rigor and you will solve very challenging problems at the intersection of safety critical hardware and high explosives.

RESPONSIBILITIES:

  • Develop state-of-the-art, manufacturable explosive devices and robust hardware integration designs (system controllers, electronic safe and arm devices, destruct charges, and integrated detonators) for the Starship and Super Heavy stage Flight Termination System. Question requirements, delete parts and processes, simplify/optimize, accelerate, and automate component deliveries
  • Validate reliability of hardware and designs with rigorous testing in shock, vibration, thermal cycling, climatic and live fire testing. Design experiments to ground analysis, develop fixturing, and create technical reports based on results
  • Partner with manufacturing, production, testing, and supply chain to achieve SpaceX’s highest-yet component build rate, striving for high factory yield and automotive volume/cost. Accelerate component delivery to >1 full stacked launch vehicle per month
  • Generate and maintain detailed drawings, component specifications, analysis and risk assessments
  • Spearhead root cause investigations that arise in development, production, test, integration and launch, implement corrective actions to prevent repeat failures
  • Set the standard for highly reliable component design and qualification testing to strict regulatory standards
  • Achieve zero in-flight anomalies of flight termination system components. Reduce component-caused production and launch delays, and minimize containments.
  • Act as the chief engineer, collaborating with stage, avionics, and flight safety teams to arrive at the simplest solution for the vehicle. Inform system-level architecture, with component capabilities and vulnerabilities in mind, to minimize cost of payload to orbit

BASIC QUALIFICATIONS:

  • Bachelor's degree in an engineering discipline
  • 5+ years of experience in mechanical design and/or hands-on manufacturing

PREFERRED SKILLS AND EXPERIENCE:

  • Strong interpersonal and collaborative skills, enthusiasm for problem solving, and desire to optimize modern rocket production and launch processes
  • 5+ years of experience designing and analyzing mechanical systems via professional work experience, project/research-based student experience, or a combination of both
  • Experience with LSDYNA/ANSYS, BlastX, CHEETA, and/or Hydrocode
  • Master's degree or 5+ years of professional experience in mechanical or aerospace engineering
  • Experience designing, building, testing and troubleshooting mechanical systems
  • Strong project management skills and effective communication of technical concepts across multi-disciplinary teams
  • Hands-on experience with high voltage, electronics, or explosives
  • Leadership experience on a project or research team
  • Experience using test instrumentation and control components (e.g. pressure transducers, thermocouples, resistance temperature detectors, relays, solenoid valves, etc.)
  • Knowledge of electro-mechanical devices, actuators, motors, or explosives
  • Understanding of fundamental principles of explosives, solid mechanics, and dynamics

ADDITIONAL REQUIREMENTS:

  • Extended hours and weekend work may be required to support critical project and mission milestones
  • Must be willing to handle and test high explosive devices
  • Must be willing and able to obtain ATF explosives clearance
  • Must be willing to travel (< 25%)

COMPENSATION AND BENEFITS:

Pay range:
Sr. Mechanical Engineer: $130,000.00 - $180,000.00/per year

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.

ITAR REQUIREMENTS:

Standard company text repeated across SpaceX's postings is omitted here.

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