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60 Spacex Signal Integrity Engineer Jobs Hiring Near You

SPACE EXPLORATION TECHNOLOGIES CORP

$123K/yr

SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... As a Signal Integrity Engineer on Starlink's Payload Engineering team, you'll have SI ownership ...

SpaceX

Optical Engineer (Starshield)

Hawthorne, CA · On-site

$130K - $169K/yr

SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... and signal integrity principles * Knowledge of and experience in free-space optical principles ...

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Do workers at SpaceX get paid breaks?

Yes. Most people get paid breaks.
75% of people say they get paid breaks.
Based on data from 67 people who took the Breakroom Quiz between September 2025 and September 2026.

Does SpaceX pay people when they’re sick?

Yes. Most people get paid when they’re sick.
75% of people say they would get paid if they were sick but scheduled to work.
Based on data from 69 people who took the Breakroom Quiz between September 2025 and September 2026.

At SpaceX, are sick days and vacation days separate paid time off?

Sick days and vacation days are separate paid time off.
79% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 68 people who took the Breakroom Quiz between September 2025 and September 2026.

Is the health insurance from SpaceX affordable enough for their workers?

Most people say the health insurance costs are okay.
99% of people say the health insurance costs are okay
Based on data from 69 people who took the Breakroom Quiz between September 2025 and September 2026.

Do people get paid time off at SpaceX?

Most people get paid time off work.
97% of people say they get paid time off.
Based on data from 71 people who took the Breakroom Quiz between September 2025 and September 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 69% of people with changing schedules find out their shifts one week or less ahead of time.
  • 8% of people with changing schedules find out their shifts two weeks ahead of time.
  • 3% of people with changing schedules find out their shifts three weeks ahead of time.
  • 21% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 39 people who took the Breakroom Quiz between January 2025 and August 2026.

Do workers at SpaceX worry about hours?

Most people don’t worry about getting enough hours.
98% of people report they don’t worry about getting enough hours.
Based on data from 101 people who took the Breakroom Quiz between January 2025 and August 2026.

Do SpaceX workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
52% report that they don’t have enough control over which shifts they work.
Based on data from 87 people who took the Breakroom Quiz between January 2025 and August 2026.

How easy is it for SpaceX workers to change shifts?

Some people find it hard to change shifts.
52% of people report that it’s hard to change shifts if they need to.
Based on data from 52 people who took the Breakroom Quiz between January 2025 and August 2026.

How easy is it to get time off at SpaceX?

Most people find it easy to get time off.
91% of people report it’s easy to get time off.
Based on data from 66 people who took the Breakroom Quiz between September 2025 and September 2026.

Do SpaceX managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
84% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 99 people who took the Breakroom Quiz between January 2025 and August 2026.

Do jobs at SpaceX spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
8% of people report that their job takes up time that they don’t get paid for.
Based on data from 99 people who took the Breakroom Quiz between January 2025 and August 2026.

How easy is it to take sick days at SpaceX?

Most people find it easy to take sick days.
97% of people report that it’s easy to take time off if they are sick.
Based on data from 71 people who took the Breakroom Quiz between September 2025 and September 2026.

Is a SpaceX job good for students?

Most students say this is a good place to work if you’re studying.
81% of students report this is a good place to work if you’re studying.
Based on data from 16 people who took the Breakroom Quiz between March 2025 and March 2026.

Is working at SpaceX good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
54% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 37 people who took the Breakroom Quiz between January 2025 and August 2026.

Do people at SpaceX feel treated with respect by their managers?

Most people feel treated with respect by their managers.
84% of people say they’re treated with respect by their managers.
Based on data from 67 people who took the Breakroom Quiz between September 2025 and September 2026.

Do people at SpaceX get to take their breaks without interruption?

Most people get breaks without interruption.
82% of people report that they get to take their breaks without interruption.
Based on data from 67 people who took the Breakroom Quiz between September 2025 and September 2026.

Is it stressful to work at SpaceX?

Most people feel stressed here.
68% of people say they often feel stressed at work.
Based on data from 66 people who took the Breakroom Quiz between September 2025 and September 2026.

Do people at SpaceX enjoy their jobs?

Most people enjoy their job.
95% of people report they enjoy their job.
Based on data from 59 people who took the Breakroom Quiz between September 2025 and September 2026.

Do people at SpaceX recommend working with their team?

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69% of people report that they would recommend working with their immediate team to a friend.
Based on data from 74 people who took the Breakroom Quiz between September 2025 and September 2026.

Do people get enough training when they start at SpaceX?

Some people didn’t get enough training when they started.
39% of people report they didn’t get enough training when they started working here.
Based on data from 70 people who took the Breakroom Quiz between September 2025 and September 2026.

Do people get support to advance at SpaceX?

Most people are given support to advance their career here.
In the last year, 77% of people report being given support to advance their career here.
Based on data from 70 people who took the Breakroom Quiz between September 2025 and September 2026.

Do people think SpaceX’s headquarters understands what’s happening where they work?

Some people think headquarters doesn’t understand what’s happening where they work.
61% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 59 people who took the Breakroom Quiz between September 2025 and September 2026.

Do workers feel well informed about how SpaceX is doing?

Most people feel well informed about how the company is doing.
89% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 71 people who took the Breakroom Quiz between September 2025 and September 2026.

What other companies are hiring for Signal Integrity Engineer jobs?

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What are the most popular categories at Spacex?

Infographic showing various Signal Integrity Engineer job openings at Spacex in the United States as of September 2026, with employment types broken down into 95% Full Time, 1% Part Time, 1% Temporary, and 3% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution.

Signal Integrity Engineer - Serdes, Satellites (Starlink)

Palo Alto, CA • On-site

SpaceX
Aerospace Product and Parts Manufacturing • 1 - 5K employees
Learn more about SpaceXexternal

$196K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

Job description

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.
SIGNAL INTEGRITY ENGINEER - SERDES, SATELLITES (STARLINK)
SpaceX is leveraging its experience in building rockets and spacecraft to deploy Starlink, the world's most advanced broadband internet system. Starlink is the world's largest satellite constellation and is providing fast, reliable internet to millions of users worldwide. We design, build, test, and operate all parts of the system - thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We've only begun to scratch the surface of Starlink's potential global impact. As we continue to upgrade and expand the constellation, we're looking for best-in-class engineers to join the team.
As a Signal Integrity Engineer on Starlink's Payload Engineering team, you'll have SI ownership throughout the entire life-cycle of the portfolio of hardware that enables this connectivity, and sits at the intersection of electrical, mechanical, thermal analysis, software, and antenna/RF engineering. Early in any given product's design cycle, your work will include everything from IP evaluation in the silicon architecture stage, package performance evaluation, stack-up material selection and characterization, channel architecture, and PCB layout oversight. Once hardware is in hand, you will drive troubleshooting, characterization, qualification, and general debug across all phases of the product's life.
You will help define the design, analysis, and verification processes and tools that the Starlink team uses when developing hardware. You will have wide latitude to determine how best to tackle these problems and be expected to spread the associated knowledge and techniques to engineers across the Starlink program.
RESPONSIBILITIES:
  • Specify, design, simulate, verify, qualify, define production screens for, and generally troubleshoot SI aspects of advanced satellite hardware, such as:
    • Wireline and electro-optical communication systems with cutting edge (e.g. 10 to 112+ Gbps) SERDES, DSPs, retimers, and optoelectronics
    • High-speed and high-bandwidth memory interfaces (DDR4, LPDDR5, GPDDR6, QSPI NOR, eMMC, etc.)
  • Work alongside RF engineers, antenna engineers, ASIC engineers, packaging engineers, mechanical engineers, thermal engineers, software engineers, supply chain, and production engineers (among others) to architect new products which will employ novel channels, interfaces, and power delivery strategies
  • Derive top level specifications for PCB materials and channel subcomponents
  • Design and optimize transition structures for the entire channel from die bump to die bump
  • Root cause and fix issues found in PCB manufacturing, PCBA test, or satellite integration
  • Define best practices, simulation workflows, test methodologies, signoff criteria, and lab equipment needs for all SI needs on Starlink satellite payloads

BASIC QUALIFICATIONS:
  • Bachelor's degree in electrical engineering, computer engineering, or physics
  • 1+ years of industry experience designing circuits, electronic products, or hardware (internships, co-ops, and research/lab work can apply)
  • 1+ years of experience using one of the 3D EM simulation tools and high-speed digital channel simulators (CST, HFSS, ADS etc.)
  • 1+ years of research or industry experience with high-speed digital design

PREFERRED SKILLS AND EXPERIENCE:
  • Master's degree or PhD in electrical engineering, computer engineering with emphasis in electromagnetic theory, transmission line theory, or wireline transceivers
  • 3+ years of electronic product experience designing hardware from concept through production; strong emphasis on full life-cycle development of new hardware products and not small incremental updates to legacy hardware
  • 3+ years of experience architecting, implementing, and debugging cutting edge DSP based SERDES products (i.e. 56Gbps, 112Gbps, 224Gbps) working across package and PCB
  • 3+ years of experience specifying, analyzing, debugging, and working with high speed, high bandwidth memory interfaces
  • Thorough understanding of wireline transceiver concepts, architectures, and circuits
  • Strong understanding of computers and programming languages (Python, C/C++)
  • Demonstrated ability to work in a highly cross-functional role
  • Experience with low loss laminates, high volume PCB manufacturing, and high-speed connectors
  • Experience debugging and resolving EMI/EMC de-sense problems
  • Passion for working in dynamic cross-functional role to optimize package, PCB, ASIC, mixed signal circuit to deliver best in class products

ADDITIONAL REQUIREMENTS:
  • Ability to work extended hours or weekends as needed for mission critical deadlines
  • Some travel may occasionally be required
COMPENSATION AND BENEFITS:
Pay Range:
Level 1: $115,000.00 - $155,000.00
Level 2: $130,000.00 - $185,000.00
Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.
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 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:
  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.
Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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