Aerospace Engineer at SpaceX / NASA / Lockheed Martin
You build the machines that leave the planet — and make sure they don't blow up while doing it.
Entry Pay
$95K–$140K
total comp
Hours / Week
~55
on average
Remote
flexibility
Specializations
5
paths to choose
Overview
Employers
Sector Vibe
Aerospace companies design and build aircraft, spacecraft, satellites, and defense systems. Engineers work on some of the most complex physical systems ever created — with extreme safety standards and long development cycles.
Day in the Life
Career Ladder
Career Levels
Entry Engineer
- →Running analysis tasks (stress, thermal, propulsion) under senior engineer supervision
- →Learning company-specific tools, processes, and design standards
- →Supporting hardware testing and writing test reports
- →CAD modeling and updating drawings per engineering change orders
- →Building technical depth in one or two subsystems
Mid Engineer
- →Owning design of a specific subsystem or component end-to-end
- →Leading analysis efforts and defending results in design reviews
- →Mentoring new hires and entry-level engineers
- →Interfacing with manufacturing, test, and operations teams
- →Beginning to scope and estimate your own work packages
Senior Engineer
- →Leading technical efforts across a major subsystem or vehicle area
- →Making architectural decisions and trade studies that define the design
- →Reviewing and approving junior engineers' work products
- →Working across disciplines (propulsion, structures, avionics) to resolve system-level conflicts
- →Interfacing with program management and customers
Principal / Staff Engineer
- →Providing technical leadership across an entire vehicle or product line
- →Setting engineering standards and best practices for the team
- →Driving key design decisions that affect safety, cost, and schedule
- →Technical interface with executive leadership and major customers
- →Mentoring senior engineers and helping develop the next generation of technical leaders
Fellow / Director of Engineering
- →Recognized company-wide or industry-wide as a domain expert
- →Defining the long-term technical vision and roadmap for a major program
- →Managing large engineering organizations (50-300+ people)
- →Representing the company in government, industry, and academic forums
- →Driving innovation strategy and incubating next-generation technologies
Specializations
Propulsion Engineering
3-6Designing and testing the engines that push vehicles off the ground and through space. You work on combustion chambers, nozzles, turbopumps, propellant feed systems, and thrust vector control. SpaceX Raptor, the Merlin, and the RS-25 Space Shuttle Main Engine are all products of propulsion engineers. The physics is extreme: temperatures over 3,000°C, pressures over 300 atmospheres, flow rates measured in tons per second.
↑ 10-20% (high demand, especially at SpaceX/Blue Origin)
Structural Analysis & Stress Engineering
3-5Making sure the vehicle doesn't break. You run finite element analysis (FEA) to model how structures respond to launch loads, thermal cycling, acoustic vibration, and pressure. You determine safety margins and write the documentation that certifies hardware is safe to fly. This is detail-oriented, high-stakes work — a missed load case can be catastrophic.
↑ 5-15%
Guidance, Navigation & Control (GNC)
4-7Writing the algorithms that tell the rocket where it is, where it's going, and how to get there. GNC engineers work on inertial navigation systems, GPS integration, attitude control, trajectory optimization, and the flight software that executes it all in real time. This role requires strong math (differential equations, control theory, estimation theory) and embedded software skills.
↑ 15-25% (software crossover premium)
Systems Engineering
5-8Owning the integration of all the subsystems into a vehicle that actually works as a whole. Systems engineers write requirements, manage interfaces between teams, run trade studies at the vehicle level, and are responsible for making sure propulsion, structures, avionics, and GNC all play nicely together. This is a leadership-adjacent technical role that requires knowing a little about everything.
↑ 5-15%
Avionics & Embedded Systems
3-6Designing and integrating the electronic brains of the vehicle — flight computers, sensors, power systems, communication links, and the software running on all of it. Avionics engineers sit at the intersection of hardware and software, designing for extreme reliability in environments where rebooting is not an option.
↑ 10-20%
Exit Opportunities
Compensation
📍 Location: The aerospace industry is geographically concentrated: Los Angeles (SpaceX HQ, Northrop, Raytheon), Houston (NASA JSC), Huntsville AL (NASA Marshall, Boeing), Seattle (Blue Origin), and the DC corridor (defense contractors). SpaceX and Blue Origin pay competitively and are RSU/equity heavy, especially at senior levels — total comp can significantly exceed base. Traditional defense contractors (Lockheed, Northrop) pay more in base salary but have less equity upside and slower compensation growth. Government civil servant roles (NASA engineer, Air Force) pay 20-30% below industry but offer exceptional stability, clearance, and retirement benefits.
Source: BLS, LinkedIn Salary, Levels.fyi, Glassdoor 2024 · 2024
Education
Best Majors
Alternative Majors
Key Courses to Take
Top Programs
Massachusetts Institute of Technology (MIT)
BSBS / MS Aerospace Engineering
Consistently #1 or #2 in aerospace engineering. Unmatched research access — if you want to work on spacecraft at the frontier, MIT AeroAstro puts you closest to it. Extraordinarily competitive admissions but equally extraordinary outcomes.
California Institute of Technology (Caltech)
BSBS Aerospace Engineering
Tiny, elite, deeply rigorous. Located next to JPL (NASA's Jet Propulsion Laboratory) — many students work there. Best if you love the deep physics side of aerospace. Very hard to get in.
Georgia Institute of Technology
BSBS Aerospace Engineering
Top-3 aerospace program with enormous industry connections. Strong in propulsion, structures, and systems. More accessible than MIT/Caltech and produces a very high volume of working aerospace engineers.
Purdue University
BSBS Aerospace Engineering
Legendary aerospace reputation — more NASA astronauts than any other university. Strong industry recruiting pipeline to Boeing, Raytheon, GE Aerospace, and NASA. Excellent value.
University of Michigan
BSBS Aerospace Engineering
Top-5 program with strong ties to the Detroit aerospace and automotive ecosystem, plus national lab connections. Broad curriculum covering both commercial and defense aerospace.
An MS is useful for research-heavy roles (NASA centers, DARPA programs, national labs) and can accelerate promotion timelines in technical tracks. A PhD is genuinely rare in industry — most aerospace engineers don't need one and many PhDs find industry less satisfying after academia. The honest advice: go get a BS, get an industry internship at a place you'd actually want to work, and decide after that whether graduate school adds value for your specific goals. At SpaceX and most commercial space companies, hands-on experience and demonstrated competence matter more than graduate credentials.
School to Career
The stuff you're learning right now directly applies to this career — often in ways your teacher hasn't mentioned.
Courses That Matter
AP Physics C: Mechanics & Electricity and Magnetism
AP Physics C is the single most important high school course for an aspiring aerospace engineer. Newton's laws, rotational dynamics, work-energy theorem, electromagnetism — these aren't just physics concepts, they are the literal foundation of everything you'll do in orbital mechanics, propulsion, and structural analysis. Take both exams (Mechanics and E&M), take them seriously, and understand the calculus that drives them — don't just memorize formulas.
AP Calculus BC
Every important equation in aerospace engineering — the rocket equation, the Navier-Stokes equations, Newton's laws in three dimensions — requires calculus to write and understand. AP Calculus BC gets you through derivatives, integrals, and series. In college you'll extend this to multivariable calculus, differential equations, and vector calculus. But it all starts here, and aerospace majors who arrive with BC already solid have a real head start.
AP Chemistry
Rocket propellants are chemistry. Understanding combustion, chemical energy release, stoichiometry, and reaction products is directly relevant to propulsion engineering. Even if you specialize in structures or GNC, you'll work alongside propulsion engineers and need to speak their language. AP Chemistry builds that foundation.
AP Computer Science A
Modern aerospace engineering is computational. You'll write analysis scripts in Python, build simulations in MATLAB, and potentially write flight software in C++. Even if you never write production flight code, being comfortable with programming makes every analysis task faster and more powerful. CS A gives you the logic and coding fundamentals that you'll build on in every engineering course.
Physics
If AP Physics C isn't available at your school, take whatever physics is offered and go as deep as possible. Every aerospace concept traces back to classical mechanics, thermodynamics, and electromagnetism. Physics is not a subject you can skip and backfill later — it builds cumulatively.
Calculus
Even standard calculus — derivatives and integrals — gives you the mathematical language engineers use daily. Get through calculus as early as possible and push toward pre-calculus and calculus in middle and early high school if you can.
Chemistry
Standard chemistry covers the atomic structure, periodic trends, and reaction chemistry that underpin propellant selection, materials compatibility, and corrosion — all real aerospace engineering concerns.
Extracurriculars That Count
FIRST Robotics Competition (FRC)
FIRST Robotics is the closest thing in high school to real aerospace engineering: you're on a team, designing a system under schedule pressure, iterating rapidly, and building something that has to actually work under competition conditions. The mechatronics skills (mechanical design, motors, sensors, programming) map directly to aerospace, and top aerospace employers actively recruit from FIRST alumni.
Model Rocketry (NAR / Tripoli)
There is no better way to fall in love with aerospace than to build, certify, and launch your own rockets. NAR (National Association of Rocketry) and Tripoli offer high-power rocketry certifications starting at Level 1 that let you fly rockets reaching thousands of feet. You'll learn about propellant selection, center-of-pressure vs. center-of-gravity stability, recovery systems, and motor specifications — real aerospace engineering, at a scale you can actually do in high school.
Science Olympiad
Science Olympiad events like 'Rocketry,' 'Wright Stuff,' and 'Air Trajectory' are directly aerospace-relevant and extremely competitive. The community skews hard toward STEM careers and the analytical rigor the competition develops is excellent preparation for engineering coursework.
AIAA Student Branch (if available at a nearby university)
The American Institute of Aeronautics and Astronautics (AIAA) runs design competitions (like the Design/Build/Fly aircraft competition) and student chapters at many universities. If there's a chapter at a nearby college, reaching out to join their activities or attend their events as a high schooler is an excellent signal of genuine interest and builds real connections.
“If you've built model rockets and already know what Tsiolkovsky's rocket equation means, or if you can't stop asking why rocket engines don't melt, this is the career for you.”
Who Got Here Before You
Gwynne Shotwell
President & COO of SpaceX
Gwynne studied mechanical engineering at Northwestern, became a propulsion engineer, and rose to run SpaceX operations as President and COO — she's the person who actually makes SpaceX's business run day to day. She has said in interviews that she loved math and physics in school and became an engineer because a female mechanical engineer spoke at her school when she was a teenager. Direct proof that one talk can change a career path.
Sunita Williams
NASA Astronaut, Engineering Test Pilot, Commander of the ISS
Sunita Williams has a BS in Physical Science from the Naval Academy and an MS in Engineering Management from Florida Institute of Technology. She's a test pilot and engineer who has spent over 300 days in space, including long-duration missions on the International Space Station. In 2024 she was launched on Boeing's Starliner crew flight test — a mission that became unexpectedly extended, and she handled it with extraordinary professionalism. She represents the full arc of aerospace: engineering, flight test, operations, and leadership.
Kofi Boateng
Rocket Propulsion Engineer, YouTuber / Content Creator
Kofi is a working rocket propulsion engineer who documents his career on YouTube and social media in a way that's genuinely accessible and honest — he talks about what the day-to-day actually looks like, how he got there, and what being a Black engineer in aerospace means. He's one of the most effective communicators translating aerospace engineering to a general audience, and he makes the career feel real and achievable rather than remote and intimidating.
Where This Can Take You
Where This Career Can Take You
Software Engineer at a Big Tech Company
Aerospace engineers — especially those in GNC, simulation, or avionics — often discover that their coding skills (Python, C++, MATLAB), systems thinking, and comfort with complex software are directly valued in tech. The main gap to bridge is learning software engineering practices (code review culture, distributed systems, web APIs) and passing tech interviews. The compensation jump can be substantial.
Trigger: GNC and avionics engineers in particular develop strong programming skills that transfer directly to software engineering. Some engineers find they prefer the software side or are attracted by significantly higher compensation at tech companies.
Mechanical Engineer in Aerospace / Defense
The boundary between aerospace engineering and mechanical engineering in industry is fuzzy. Mechanical engineers work on the same vehicles and systems, often on the same teams. This branch typically represents a sector shift (e.g., SpaceX to Lockheed Martin) or a specialization shift rather than a major career reinvention.
Trigger: Engineers who want to move from commercial space to defense, or from propulsion into more general mechanical design, often make this lateral move. The skills overlap heavily.