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Physics, optics and space science

Space Jobs for Physicists

, SpaceJobs.Now lists 93 open roles for physicists, astronomers and optical engineers on , including Muon Space, Cowboy Space and Amazon Leo; typical pay across them is $128k to $230k a year (median $160k), topped by $285k a year advertised at SpaceX.

$128k–$230k/yrtypical paylive median $160k/yrup to $285k/yr at SpaceX

Measured from 54 distinct posted rates, across 18 employers, each as a year's pay (an hourly rate × 2,080 hours). 39 of the 93 listings open here post no pay at all.

Space companies hire physicists, astronomers and optical engineers for the instruments, sensors and science their missions carry. Each listing here is re-verified on the employer's own job board once an hour.

Live roles for physicists, astronomers and optical engineers

Updated 30 Oct 2026, 09:18 UTC

Listed here: Voyager Technologies roles. See every employer

Optics, photonics and lasers

1 open

Telescopes, cameras, laser terminals and the optical systems of instruments and satellites.

Plasma and radiation physics

1 open

Plasma physics for electric propulsion, and radiation effects on electronics in space.

Before you apply

Space hardware is built, tested and flown in person, so many roles name a factory, a test site, a launch site or a control room, and each listing states its location. US roles that touch export-controlled technology (ITAR or EAR) can ask that you be a U.S. person, and some ask for a security clearance. A real employer never charges you to apply, never interviews you only by chat app and never asks you to buy equipment.

Pay by specialty

Every specialty gets its typical band from its own open roles, computed by the same method as the rest of the site (the 25th percentile of what roles pay (the middle of each posted range, as a year's pay: an hourly rate counts at 2,080 hours, 40 a week for 52 weeks) to the 90th-percentile posted top). A specialty is listed once three or more distinct rates have been posted.

What the roles ask for

Drawn from the requirement lines of 42 out of 93 open roles for physicists, astronomers and optical engineers, the same lines each role's pop-up quotes from its posting. Each role is counted once, at the lowest degree it will accept.

1

Ask for a PhD

1

Ask for a master's

39

Ask for at least a bachelor's

1

Name no degree

  • Name years of experience31
  • Require programming (Python, C++, MATLAB and similar)13
  • Name u.S. person status (ITAR or EAR)5
  • Set a residency or work-authorization condition4
  • Name a security clearance1

Where a posting states years of experience, the median ask is 4 years.

Who hires physicists, astronomers and optical engineers in the space industry

Sorted by the expected value of an application (acceptance odds times posted pay). A referral agreement, if an employer has one, can raise it in this order but never changes the salary it offers.

Where these roles are posted

The US states with the most open roles for physicists, astronomers and optical engineers, and the roles posted for a single country. A place name leads to its own page, and a country's count lists the matching roles.

In the US, by state

Space industry jobs by US state

The public record, in every industry: 23,200 physicists work in the US (2025), projected to grow 7% by 2035, at a median $172k/yr (BLS, May 2025). Each state's page gives its own.

What our research measures about science & data work

Read from the open postings on 2026-10-29 by our space industry research, rebuilt every day. Every figure opens the row of the report it comes from.

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Frequently asked questions

How much do physicists, astronomers and optical engineers earn in the space industry?

Going by the 54 distinct salaries currently posted for roles for physicists, astronomers and optical engineers (each put on a full-time year), the typical range is $128k–$230k/yr and the median is $160k/yr. The top posted figure is $285k/yr, at SpaceX. 39 of the 93 open roles for physicists, astronomers and optical engineers state no pay, so check each listing.

Do I need a PhD?

For science and research roles often yes; optics and sensor engineering roles usually ask for a bachelor's or master's and hands-on experience. Each listing states the degree and the location it asks for. Of the 42 open roles for physicists, astronomers and optical engineers whose requirements we read, 1 ask for a PhD, 1 a master's, 39 at least a bachelor's and 1 name no degree.

What does a physicist, astronomer or optical engineer do at a space company?

A physicist or optical engineer at a space company designs and tests the parts of a mission that depend on physics: telescopes and cameras, laser links, sensors, radiation effects and plasma thrusters, and the science a mission is built to do.

How do space companies hire physicists, astronomers and optical engineers?

Each employer runs its own hiring, and each listing says what it asks for: the degree or the hands-on experience, the location, and for export-controlled work in the US, often U.S. person status.

Are these jobs real?

Every role here is read from a space employer's own careers page or job board (Muon Space, Cowboy Space, Amazon Leo and Inversion Space among them), and each employer's page here covers who they are and how they hire. A real employer never charges you to apply, never asks you to buy equipment and never interviews you only by chat app.