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Eclss System Engineer Jobs in Seattle, WA (NOW HIRING)

Senior Systems Engineer

Seattle, WA

$118K - $162K/yr

  • Medical

  • Retirement

  • PTO

Develop and maintain system specifications, interface control documents (ICDs), CONOPS ... ECLSS / crew environment considerations * Docking and payload interfaces * Ground systems and GSE

Senior Systems Engineer

Seattle, WA

$118K - $162K/yr

Develop and maintain system specifications, interface control documents (ICDs), CONOPS ... ECLSS / crew environment considerations * Docking and payload interfaces * Ground systems and GSE

Senior Systems Engineer

Seattle, WA · On-site

$118K - $162K/yr

  • Medical

  • Retirement

  • PTO

Develop and maintain system specifications, interface control documents (ICDs), CONOPS ... ECLSS / crew environment considerations * Docking and payload interfaces * Ground systems and GSE

Senior Systems Engineering - Reliability

Seattle, WA · On-site

$133K - $186K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The MK2 Crew Lunar Lander team seeks a Senior Reliability Systems Engineer to manage multi ... Partner with subsystem leads (e.g., structures, propulsion, power, avionics, GNC, thermal, ECLSS ...

Eclss System Engineer information

See Seattle, WA salary details

$60.9K

$144.8K

$190.1K

How much do eclss system engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for eclss system engineer in Seattle, WA is $144,774.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,500.00 and $178,700.00 per year, depending on experience, location, and employer.

What are some common challenges faced by ECLSS system engineers when integrating life support systems into spacecraft designs?

ECLSS System Engineers often encounter challenges related to balancing strict mass, power, and volume constraints with the need for reliability and redundancy in life support systems. Integrating these complex systems requires close collaboration with propulsion, thermal, and avionics teams to ensure compatibility and overall mission safety. Additionally, engineers must stay updated with evolving NASA and international standards, which can impact design requirements and timelines. Addressing unexpected interactions between subsystems during testing is another frequent hurdle, requiring strong problem-solving skills and adaptability.

What are the key skills and qualifications needed to thrive as an ECLSS system engineer?

To thrive as an ECLSS System Engineer, you need a solid background in mechanical, chemical, or aerospace engineering, often with a relevant degree and experience in life support or spacecraft systems. Familiarity with modeling software (such as MATLAB or Simulink), systems integration tools, and industry standards like NASA's technical requirements is crucial. Strong problem-solving, collaboration, and communication skills help you work effectively within multidisciplinary teams and respond to complex challenges. These competencies ensure the safe, efficient design and operation of life support systems critical to human space missions.

What is an ECLSS system engineer?

An ECLSS System Engineer is a professional who specializes in the design, development, and maintenance of Environmental Control and Life Support Systems (ECLSS) used in spacecraft and space habitats. These systems are responsible for providing and maintaining safe and habitable conditions for astronauts by managing air, water, temperature, and waste. ECLSS System Engineers work on complex engineering challenges to ensure that life support systems function reliably in the harsh environment of space. Their responsibilities often include system integration, testing, troubleshooting, and continuous improvement of life support technologies.

What is the difference between Eclss System Engineer vs Eclss Software Engineer?

AspectEclss System EngineerEclss Software Engineer
CredentialsBachelor's in Engineering, certifications in systems or aerospaceBachelor's in Computer Science or Software Engineering, coding certifications
Work EnvironmentSystems integration, hardware and software coordination in aerospace projectsSoftware development, coding, testing in aerospace or defense sectors
Industry UsageDesigning and managing ECLSS systems in spacecraftDeveloping software components for ECLSS systems

The Eclss System Engineer focuses on integrating and managing environmental control and life support systems hardware and overall system performance. In contrast, the Eclss Software Engineer specializes in developing and testing the software components that control and monitor these systems. Both roles are essential in aerospace projects but differ mainly in their focus on hardware versus software development.

What are popular job titles related to Eclss System Engineer jobs in Seattle, WA?

For Eclss System Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Eclss System Engineer jobs in Seattle, WA look for?

The top searched job categories for Eclss System Engineer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Eclss System Engineer jobs?

Cities near Seattle, WA with the most Eclss System Engineer job openings:

Software Development Engineer III - ECLSS and Crew Systems

Blue Origin

Seattle, WA • On-site

$164K - $230K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New


Blue Origin rating

8.7

Company rating: 8.7 out of 10

Based on 91 frontline employees who took The Breakroom Quiz

18th of 72 rated aerospace companies


Job description

Application close date:

Applications will be accepted on an ongoing basis until the requisition is closed.

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight!

This role is part of the Lunar Permanence business unit, which develops Blue Origin's Blue Moon landers and related products. To further Blue Origin's mission of millions of people living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface.

As part of a hardworking team, you will contribute to the design of flight software for future space vehicles. You will be a part of the team responsible for ECLSS and Crew Systems on Blue Origin's crewed Lunar Lander vehicle.

This role will directly impact the history of space exploration, and your dedicated commitment and detailed attention will further the cause of safe and repeatable spaceflight. Join us in lowering the cost of access to space and enabling Blue Origin's vision of millions of people living and working in space to benefit Earth.

Responsibilities:

  • Own the development and qualification of software applications for environmental control and life support systems (ECLSS).

  • Own formal validation and verification of ECLSS software applications.

  • Support ECLSS model maturity, qualification, validation efforts with the ECLS subsystem team.

  • Support ECLSS component testing as the flight software representative including hardware/software integration and ensuring tests meet flight software requirements.

  • Support development and verification of other various crew systems on the human rated Lunar Lander.

  • Maintain requirements, support architecture and interface definition for ECLSS or Crew Systems software components.

  • Support internal or customer design review.

Minimum Qualifications:

  • Minimum of BS degree in Software Engineering, Computer Science, Aerospace Engineering, Electrical Engineering, or a related field.

  • 7+ years of experience software development, verification, and validation.

  • Software development skills in all or several programming languages including C/C++, MATLAB/Simulink, and Python.

  • Experience with real-time systems and embedded software.

  • Experience with autonomy or controls flight software applications.

  • Self-starting who thrives in a fast-paced new product development environment.

Desired:

  • MS degree in Software Engineering, Computer Science, Aerospace Engineering, Electrical Engineering, or a related field.

  • Domain knowledge of ECLSS systems or Crew Systems autonomy applications.

  • Detailed knowledge of DO-178C and/or NASA NPR 7150.2

  • Experience with integrated 6DoF or closed loop autonomy simulation environments.

  • Expertise with Embedded Linux or equivalent real-time operating systems.

  • Experience with board bring up, and comfortable with hardware interfaces and communications protocols (SPI, I2C, UART, RS-485, etc.).


Base Pay Range for:

CA applicants is $164,652.00 - $230,512.80 CO applicants is $150,931.00 - $211,303.05 WA applicants is $164,652.00 - $230,512.80

Other site ranges may differ


Culture Statement

Don't meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building an authentic workplace, so if you're excited about this role but your past experience doesn't align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.


Export Control Regulations

Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S.as a refugee or granted asylum.


Background Check

  • Required for all positions: Blue's Standard Background Check
  • Required for Certain Job Profiles: Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation
  • Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.
  • Required for certain Job Profiles: Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical

Benefits

  • Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.
  • Stock Options for all regular employees (working at least 20 hours/week)
  • Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
  • Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.

Equal Employment Opportunity

Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified and dedicated work force. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, sex, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on "Know Your Rights," please see here.


Affirmative Action and Disability Accommodation

Applicants wishing to receive information on Blue Origin's Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us atEEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request.



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About Blue Origin

Sourced by ZipRecruiter

Blue Origin is a private aerospace manufacturing and suborbital spaceflight services company based in Kent, Washington, USA. Established in 2000 by Amazon founder Jeff Bezos, the company operates in the cutting-edge aerospace industry aiming to build a future where millions of people can live and work in space. They develop a variety of technologies, with a focus on reusable rocket systems which significantly reduce the cost of space travel. Blue Origin's core mission is to make this vision come to life by incrementally building on its successes with an ultimate vision of dramatic cost reduction and increased reliance on reusable spacecraft.

Industry

Space research administration

Company size

1,001 - 5,000 Employees

Headquarters location

Kent, WA, US

Year founded

2000