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Eclss System Engineer Jobs (NOW HIRING)

... systems that will enable the exploration of space while benefiting people here on Earth. We are ... As NASA's largest engineering solutions provider working together with NASA at centers across the ...

Software Engineer

Houston, TX · On-site

$110K - $170K/yr

... support systems (ECLSS), guidance navigation and control (GN&C), caution and warning (C&W ... Bachelor of Science in Electrical Engineering, Aerospace Engineering, Mechanical Engineering ...

Software Test Engineer

Houston, TX · On-site

$125K - $200K/yr

... systems (ECLSS), guidance, navigation and control (GN&C), caution and warning (C&W), power ... Collaborate closely with software developers, systems engineers, and subject matter experts ...

Thermal Analysis Engineer Us Citizens Spacecraft project. Located in Houston, Denver, or Tucson ... Development of environmental control and life support systems (ECLSS) or related subsystems for ...

ECLS Hardware Engineer

Denver, CO · On-site

$127K - $167K/yr

You will be the primary technical owner for specific ECLSS and crew systems hardware components ... Directly perform detailed engineering calculations including heat transfer, fluid dynamics, and ...

You will develop fault-tolerant code for safety-critical systems, and work closely with the ... Work cross functionally with all other disciplines GNC, Thermal, Propulsion, Power, and ECLSS to ...

ECLS Hardware Engineer

Los Angeles, CA · On-site

$133K - $175K/yr

You will be the primary technical owner for specific ECLSS and crew systems hardware components ... Directly perform detailed engineering calculations including heat transfer, fluid dynamics, and ...

Senior Studio Engineer

Long Beach, CA

$109K - $150K/yr

Vast is looking for a Senior Studio Engineer , reporting to the Manager of Industrial Design, to ... ECLSS, integration, and manufacturing to ensure high-quality human habitation systems are designed ...

Senior Studio Engineer

Long Beach, CA · On-site

$129K - $185K/yr

As a Studio Engineer on the Industrial Design team, you will have a unique opportunity to build out ... ECLSS, integration, and manufacturing to ensure high-quality human habitation systems are designed ...

Collaborate with subsystem engineers such as propulsion, environmental control and life support systems (ECLSS), guidance navigation and control (GN&C), networks, datalinks, power, and other flight ...

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Eclss System Engineer information

See salary details

$53.5K

$127.2K

$167K

How much do eclss system engineer jobs pay per year?

As of Jul 1, 2026, the average yearly pay for eclss system engineer in the United States is $127,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $157,000.00 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 (Environmental Control and Life Support System) System Engineer, and why are they important?

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.

More about Eclss System Engineer jobs
What cities are hiring for Eclss System Engineer jobs? Cities with the most Eclss System Engineer job openings:
What states have the most Eclss System Engineer jobs? States with the most job openings for Eclss System Engineer jobs include:
ECLSS Flight Hardware Project Manager

ECLSS Flight Hardware Project Manager

Pae

Houston, TX

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago


Job description

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you!

We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are excited about what we do, and we need you on our team as we take on exciting challenges for NASA's pursuits in deep space exploration. As NASA's largest engineering solutions provider working together with NASA at centers across the United States.

We have an exciting opportunity for aECLSS Flight Hardware Project Manager to join the JETSII contract.

The ECLSS Flight Hardware Project Manager will:

  • Perform project management for the sustainment of International Space Station (ISS) and Orion hardware development, manufacturing, and assembly; in addition to troubleshooting anomalies and resupplying hardware.
  • Provide budgeting, forecasting and cost estimating support.
  • Monitor cost performance against established plans.
  • Develop and maintain company and customer (primarily government) financial reports.
  • Oversee and develop procedures, work instructions and process flows.
  • Review and analyze financial data to ensure accuracy of reporting.
  • Interface frequently with inter-organizational disciplines, NASA managers, and operational customers.
  • Plan and execute hardware troubleshooting to investigate mechanical and electrical failures within flight hardware or test support hardware.
  • Develop and present project status at NASA customer Technical, Cost, Schedule, and Risk (TCSR) reviews.
  • Finalize requirements for NASA's annual Planning, Programming, Budgeting, and Execution (PPBE) exercise and the Internal Task Agreement (ITA) with the NASA program.
  • Support NASA Program assessments
  • Perform other duties as required.

Requisition Qualifications:

This position has been posted at multiple levels.Depending on the candidate's experience, requirements, and business needs, we reserve the right to consider candidates at any level for which this position has been advertised.

  • Typically requires a bachelor's degree in Engineering and a minimum of 2- 5 years of experience in the field or in a related area.
  • Prior experience with Government and internal company financial reporting, including budgeting, forecasting and cost estimating.
  • Prior experience managing and leading a team.
  • Experience with NASA/JSC Class I flight hardware process and certification
  • Must be able to review Work Authorization Documents (WADs) to process Class I hardware for flight/testing support.
  • Self-motivated, team player and adaptability to a dynamic environment and the ability to complete all assignments as required.
  • Excellent oral and written communication skills and will be expected to effectively interact with customers and management at all levels.
  • Ability to prepare written documents and to verbally present at various meetings.
  • Must have the ability to visualize and work with complex mechanical/electrical systems and work with others in problem solving as part of a team.
  • Must be able to organize and prioritize tasks to meet deadlines and schedules
  • Familiarity with Microsoft Office products.

Requisition Preferences:

  • Experience with NASA flight hardware processing for spaceflight
  • Experience with hardware anomaly troubleshooting and failure analysis
  • Experience at JSC or other NASA agency
  • Familiarity with the Engineering Life Cycle process
  • Familiar with Johnson Space Center (JSC) organizations, processes, and procedures.
  • Experience with NASA/JSC Class I flight hardware process and certification
  • Familiarity with reviewing Work Authorization Documents (WADs) to process Class I hardware for flight/testing support.

Essential Functions

Work Environment

Generally, an office environment, but can involve inside or outside work depending on task.

Physical Requirements

Work may involve sitting or standing for extended periods (90% of time). May require lifting and carrying up to 25 lbs. (5% of time).

Equipment and Machines

Standard office equipment (PC, telephone, printer, etc.).

Attendance

Regular attendance in accordance with established work schedule is critical. Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements.

Other Essential Functions

Professional behavior that enhances productivity and promotes teamwork and cooperation. Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

#JETS #JETSII

Compensation Details:

EN2-EN4

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

06/02/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language atLabor Laws Posters.