Full-Time

Build Reliability Engineer

Valves/Starship

Posted on 9/27/2025

SpaceX

SpaceX

10,001+ employees

Designs, manufactures, and launches rockets

Compensation Overview

$95k - $130k/yr

+ Long-term Incentives + Discretionary Bonus + Employee Stock Purchase Plan

West Athens, CA, USA

In Person

Category
Aerospace Engineering (1)
Required Skills
Assembly
Requirements
  • Bachelor's degree in an engineering discipline or physics
  • 1+ years in a manufacturing, quality and/or design engineering role (student project team or internship experience qualifies)
  • Ability to work extended hours, weekends, and offsite as needed
Responsibilities
  • Develop manufacturing, integration, assembly, welding, NDE, cleanliness, and checkouts processes from the ground up, then enforce consistency across different work centers
  • Identify current reliability gaps in the manufacturing/design process, ideate on solutions and implement to continue to improve reliability without slowing down build rate
  • Responsible partner with design engineering and manufacturing teams through product development and production to create quality plans for flight hardware, including identification of key characteristics, prototype testing for functionality and manufacturability, first article and detailed inspection planning, and consideration of past failures and lessons learned
  • Monitor the success of products and processes through production ramp-up using a suite of quality and analysis tools
  • Conduct regular build quality reviews to ensure that design intent is achieved and well-communicated; identify opportunities for risk reduction and removal of complexity in designs and processes to improve manufacturability, collaborating with integrated product teams to drive improvements and address high-impact and repeating non-conformances
  • Investigate failures in production, test and flight, identifying and mitigating the immediate and underlying root causes in order to reduce risk and improve reliability of designs and processes
  • Design and implement tooling for work access, mechanical/avionics/propulsion testing, build fixturing, lifting & rigging, and fluids.
  • Define and document inspection requirements and procedures.
  • Contain suspect or known non-conforming product, providing guidance to quality inspectors, technicians, shop supervisors and engineers to assist in quarantining and rework activities across multiple sites
Desired Qualifications
  • Experience with the build, assembly, or integration of structures, avionics, valves, fluid system components, actuators, thermal protection systems, or other aerospace components.
  • Strong interpersonal and collaborative skills, enthusiasm for the team’s spirit of innovation and mission of improving reliability in cutting-edge technology
  • Master’s degree in mechanical engineering, aerospace engineering, materials engineering, or electrical engineering
  • Demonstrated application of process controls in high volume manufacturing, test, and quality environment
  • Knowledge of welding requirements, demonstrated experience implementing process improvements for welding processes and implementing process controls for both automated and manual welding processes
  • Knowledge of quality tools such as Lean principles, measurement systems analysis, design of experiments, statistical process control, root cause analysis and corrective action, advanced product quality planning (APQP), metrology, process failure mode and effects analysis (PFMEA), control plans, and various problem solving approaches
  • Experience developing or supporting any of the following products/processes: Complex mechanical/structural assemblies; Fluid component/valve assembly; CNC machining, forming, bending; Fluid system pressure testing; Welding (electron beam (EB)/TIG)

SpaceX designs, builds, and launches rockets and spacecraft for government and commercial customers, using reusable first stages to cut costs. Its Falcon 9 and Falcon Heavy recover their boosters to enable rapid reuse, while Dragon transports cargo and crew to the International Space Station. Starlink operates a satellite internet constellation to provide global broadband coverage. It earns revenue from launches and merchandise, with the broader goal of making space travel cheaper and, over time, enabling human life on other planets and expanding global internet access.

Company Size

10,001+

Company Stage

Late Stage VC

Total Funding

$11B

Headquarters

Port Isabel, Texas

Founded

2002

Simplify Jobs

Simplify's Take

What believers are saying

  • Terafab $55B semiconductor fab in Grimes County integrates Intel's 14A node for orbital AI chips.
  • 1,002 Starlink satellites launched in 2026 via 37 Falcon 9 missions boost global broadband revenue.
  • Starship V3 Super Heavy 15-second test firing enables mid-May 2026 orbital launch ahead of IPO.

What critics are saying

  • South Texas lawsuit halts Starbase Starship launches within 3 months over home-damaging noise.
  • Terafab fails in 18 months due to zero fab experience, draining $55B and delaying chips.
  • Anthropic Colossus lease ends in 12 months via Musk's harm clause, losing $4B revenue.

What makes SpaceX unique

  • SpaceX achieves 268 consecutive Falcon 9 booster landings, earning Neil Armstrong Space Prize.
  • Starlink powers Singapore Airlines' 1 Gbps inflight Wi-Fi on 53 Airbus aircraft from Q1 2027.
  • Colossus 1 supercomputer with 220,000 Nvidia GPUs leased to Anthropic for $3-4B annually.

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Benefits

Benefits and Perks - Our employees’ well-being is important to us and essential to our capacity to do extraordinary things. We offer a wide variety of programs to support the health, wellness, and financial security of our employees and their families.

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

1%

2 year growth

1%
Prince of Travel
May 4th, 2026
Singapore Airlines picks Starlink for free inflight Wi-Fi.

Singapore Airlines picks Starlink for free inflight Wi-Fi. Singapore Airlines has selected Starlink as its next-generation inflight Wi-Fi provider, with installations beginning in Q1 2027. Free access will be available to all passengers in eligible cabins, with one small hoop for those in premium economy and economy. Two caveats are worth noting. The rollout takes nearly three years to complete, and a sizeable chunk of the fleet is excluded entirely. What was announced. Singapore Airlines confirmed on May 4, 2026 that it has selected SpaceX's Starlink to deliver inflight connectivity at speeds of up to 1 Gbps per antenna. That's an order of magnitude faster than the satellite connections most carriers offer today, and it puts the airline in the same bucket as American, United, Emirates, and Lufthansa Group, all of which have signed Starlink deals. Installations begin in Q1 2027 and are expected to wrap up by the end of 2029. The total fleet getting the upgrade is around 53 aircraft, which works out to roughly one-third of the airline's total passenger fleet. Which aircraft gets Starlink. Starlink installations are concentrated on Singapore Airlines' long-haul Airbus fleet. Three aircraft types are in scope: * Airbus A350-900 Long Haul: 34 aircraft * Airbus A350-900 Ultra Long Range: seven aircraft * Airbus A380-800: 12 aircraft Most transpacific flights from Los Angeles (LAX), San Francisco (SFO), New York (JFK), and Newark (EWR) are operated by an A350-900 Ultra Long Range, and all seven of those aircraft are in scope. The A380 still runs on a handful of premium routes, including the Frankfurt to New York fifth-freedom flight. Excluded aircraft are just as notable: * Airbus A350-900 Medium Haul: 24 aircraft * Boeing 777-300ER: 22 aircraft * Boeing 787-10: 28 aircraft * Boeing 737-8 MAX: 21 aircraft That's nearly 100 aircraft that won't see Starlink at all, including most of the regional and intra-Asia fleet. If your itinerary includes a Boeing 787-10 or 777-300ER segment, you'll be on the existing connectivity setup well past 2029. Who gets it for free. For premium economy and economy passengers, free access requires a KrisFlyer membership. KrisFlyer is free to join and signing up takes a couple of minutes, so this isn't a real barrier. It's worth doing before you fly anyway, since you'll also earn redeemable miles on the flight. Where's the catch. Two things take the shine off this announcement. First, the rollout takes almost three years, which is unusually slow for a Starlink deployment compared to other carriers that have moved faster on similar installs. Second, only about a third of the fleet is included. The Boeing 787-10, 777-300ER, and 737-8 MAX collectively handle most of Singapore Airlines' regional and medium-haul flying, and none of those flights will see Starlink under this program. How Canadians can reach a starlink-equipped flight. Most Canadians who fly Singapore Airlines do so via Aeroplan, which lets you book Singapore Airlines as a Star Alliance partner. The airline no longer flies to Vancouver, so you'll connect through a US gateway like Los Angeles (LAX), San Francisco (SFO), Newark (EWR), or New York (JFK). Those transpacific flights are exactly the routes that get Starlink. The Airbus A350-900 Ultra Long Range operates Singapore Airlines' longest services, including the world's longest scheduled flight from Singapore to Newark, and all seven of those aircraft are covered. For Canadians collecting KrisFlyer miles via Marriott Bonvoy at 3:1, the Wi-Fi access is automatic when booking in Suites, first class, or business class. For premium economy or economy, sign up for KrisFlyer (it's free) before your flight and you're set. Conclusion. Personally, I'm a huge fan of fast inflight Wi-Fi. Once Starlink rolls out, I'd happily pick a Starlink-equipped A350 or A380 over a Boeing-operated alternative, even if the schedule is a bit less convenient. Being productive on an ultra-long-haul flight is a different experience entirely with proper bandwidth. If you're flying Singapore Airlines on a transpacific or transatlantic A350 Ultra Long Range or A380 sometime after Q1 2027, this is good news. You'll get fast, free Starlink connectivity, and the KrisFlyer signup requirement for economy is a non-issue. Just don't expect the same on a regional flight or a Boeing-operated route any time soon. The slow timeline and limited fleet coverage mean Singapore Airlines is bringing Starlink to a smaller slice of its flying than the headline announcement suggests. First-year value Monthly fee: $15.99 Welcome bonus 15,000 Membership Rewards points - Earn 1,250 points per month upon spending $750 per month for 12 months Earning rates 5xGroceries 5xDining 5xFood Delivery 3xStreaming 2xTransit 2xRideshare 2xGas 2xTravel 1xEverything Else * Transfer to airline and hotel partners

Ars Technica
Apr 17th, 2026
SpaceX test-fires most powerful rocket booster ever as Blue Origin preps reused New Glenn launch

SpaceX successfully test-fired its Starship Version 3 vehicle this week, marking significant progress towards the rocket's 12th test flight targeted for early or mid-May. The upgraded spacecraft fired its six Raptor engines on a test stand in South Texas, followed by a 33-engine static fire of its Super Heavy booster directly on the launch pad, creating the most powerful rocket booster ever fired. Starship V3 features higher-thrust Raptor engines and increased size compared to previous versions. The upgrades are crucial for demonstrating in-orbit refueling capabilities needed to transform Starship into a human-rated Moon lander for NASA's Artemis programme. Meanwhile, Blue Origin is preparing to launch its third New Glenn rocket on 19 April from Cape Canaveral, using a reused booster for the first time.

Yahoo Finance
Apr 12th, 2026
SpaceX targets $2T valuation for IPO, potentially surpassing Tesla's market cap

SpaceX is targeting a valuation exceeding $2 trillion for its planned IPO later this year, which would surpass Tesla's current market capitalisation and make it the highest-valued IPO ever. SpaceX operates three businesses with significant growth potential. Starlink, its satellite internet service, has over 3 million subscribers and generated $8 billion in earnings last year. The company dominates commercial rocket launches, serving NASA and the US Department of Defence, whilst pursuing Mars colonisation. Musk recently merged his AI company xAI with SpaceX, aiming to develop space-based AI powered by solar energy. However, Tesla remains more financially mature, generating $6.2 billion in free cash flow last year despite facing electric vehicle market challenges. SpaceX's lofty valuation may be harder to justify on fundamental grounds.

Tech in Asia
Apr 12th, 2026
SpaceX holds $603M in Bitcoin amid $5B loss before $1.75T IPO filing

SpaceX holds 8,285 BTC worth approximately $603 million in Coinbase Prime custody, making it the fourth-largest known corporate bitcoin holder behind Strategy, Marathon Digital and Riot Platforms, according to Arkham Intelligence. The holding comes as SpaceX reported a nearly $5 billion loss for 2025, linked to its acquisition of Elon Musk's AI startup xAI. The combined company is valued at $1.25 trillion. SpaceX generated about $8 billion profit on $15 billion to $16 billion revenue the previous year. The loss surfaced ahead of a potential June IPO, with SpaceX reportedly filing confidentially on 1 April targeting a $1.75 trillion to $2 trillion valuation. Blockchain data shows no recent movement in SpaceX's bitcoin position.

NTV News24
Apr 11th, 2026
SoftBank launches new satellite-linked mobile service.

SoftBank launches new satellite-linked mobile service. April 12, 2026 Discover more Geographic Reference Travel Guides & Travelogues City & Local Guides TOKYO, Apr 11 (News On Japan) - SoftBank has launched a brand new service enabling smartphones to attach on to SpaceX's Starlink satellites, aiming to make sure dependable communication even throughout disasters. As lengthy as there's a clear view of the sky, customers will be capable to entry communication providers even in beforehand unreachable areas similar to mountainous areas. Hiroyuki Terao, govt vice chairman at SoftBank: "There are many situations where customers may be affected by disasters and need to make various forms of contact, such as when they are injured. Satellite-based communication can support those needs." In this discipline, KDDI has already been offering comparable providers since 2025, whereas NTT Docomo is scheduled to start its providing on April twenty seventh. SoftBank additionally plans to make apps operated by its group corporations - together with LINE, Yahoo, and PayPay - accessible by way of Starlink communication even for customers on different carriers, aiming to create an atmosphere the place individuals can keep related anytime and anyplace, together with throughout emergencies. Discover more City & Local Guides Geographic Reference Travel Guides & Travelogues

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