Cimarron is seeking Software Engineers to be responsible for the software design, development, test ... support systems (ECLSS), guidance navigation and control (GN&C), caution and warning (C&W ...
Cimarron is seeking Software Engineers to be responsible for the software design, development, test ... support systems (ECLSS), guidance navigation and control (GN&C), caution and warning (C&W ...
Software Engineer
Houston, TX · On-site
$120K - $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 Engineer
Houston, TX · On-site
$120K - $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 ...
Crew Systems Engineering Intern - Mechanical/Structures
Houston, TX · On-site
$18 - $24/hr
As a Nyx Crew Systems Engineering Intern, Mechanical/Structures, you will be at the forefront of ... Conceptual design * CAD modeling, structures and loads analysis, ECLSS modeling * Manufacturing ...
Quick apply
Crew Systems Engineering Intern - Mechanical/Structures
Houston, TX · On-site
$18 - $24/hr
As a Nyx Crew Systems Engineering Intern, Mechanical/Structures, you will be at the forefront of ... Conceptual design * CAD modeling, structures and loads analysis, ECLSS modeling * Manufacturing ...
IVA Spacesuit Project Manager P3 - Space Systems
Houston, TX · On-site
$111K/yr
... ECLSS) * Helmet Systems * Visor Assemblies * Gloves * Pressure Garments * Communications Systems * Thermal Protection * Restraint Systems * Human Factors Engineering * Crew Escape Systems * Crew ...
IVA Spacesuit Project Manager P3 - Space Systems
Houston, TX · On-site
$111K/yr
... ECLSS) * Helmet Systems * Visor Assemblies * Gloves * Pressure Garments * Communications Systems * Thermal Protection * Restraint Systems * Human Factors Engineering * Crew Escape Systems * Crew ...
Crew Systems Engineering Intern - Mechanical/Structures
Houston, TX · On-site
$18 - $24/hr
As a Nyx Crew Systems Engineering Intern, Mechanical/Structures, you will be at the forefront of ... Conceptual design * CAD modeling, structures and loads analysis, ECLSS modeling * Manufacturing ...
Crew Systems Engineering Intern - Mechanical/Structures
Houston, TX · On-site
$18 - $24/hr
As a Nyx Crew Systems Engineering Intern, Mechanical/Structures, you will be at the forefront of ... Conceptual design * CAD modeling, structures and loads analysis, ECLSS modeling * Manufacturing ...
Staff Flight Software Engineer
Long Beach, CA · On-site
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 ...
Staff Flight Software Engineer
Long Beach, CA · On-site
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 ...
Experience with the full engineering product lifecycle--from requirements development through ... Development of environmental control and life support systems (ECLSS) or related subsystems for ...
Experience with the full engineering product lifecycle--from requirements development through ... Development of environmental control and life support systems (ECLSS) or related subsystems for ...
Senior Engineering Manager - Civil Space, Structural & Aero-Thermal (Onsite)
Windsor, CT · On-site
$100K - $135K/yr
Not Required Senior Engineering Manager - Civil Space, Structural & Aero-Thermal (Onsite) At RTX ... ECLSS, thermal management, or similar complex electro-mechanical systems and components
Senior Engineering Manager - Civil Space, Structural & Aero-Thermal (Onsite)
Windsor, CT · On-site
$100K - $135K/yr
Not Required Senior Engineering Manager - Civil Space, Structural & Aero-Thermal (Onsite) At RTX ... ECLSS, thermal management, or similar complex electro-mechanical systems and components
... ECLSS) * Helmet Systems * Visor Assemblies * Gloves * Pressure Garments * Communications Systems * Thermal Protection * Restraint Systems * Human Factors Engineering * Crew Escape Systems * Crew ...
... ECLSS) * Helmet Systems * Visor Assemblies * Gloves * Pressure Garments * Communications Systems * Thermal Protection * Restraint Systems * Human Factors Engineering * Crew Escape Systems * Crew ...
Senior Studio Engineer
$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
$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 ...
... Systems (or ECLSS) team with the development, maturation, and operation of thermal-fluid ... Lead thermal system trade studies and architecture decisions balancing performance, reliability ...
... Systems (or ECLSS) team with the development, maturation, and operation of thermal-fluid ... Lead thermal system trade studies and architecture decisions balancing performance, reliability ...
2026 Fall Internship - Mechanical / Aerospace
Long Beach, CA · On-site
$35 - $40/hr
We are currently looking for candidates with experience in the the following engineering disciplines: * Thermal Control Systems * Thermal Test * ECLSS (Environmental Control and Life Support Systems)
2026 Fall Internship - Mechanical / Aerospace
Long Beach, CA · On-site
$35 - $40/hr
We are currently looking for candidates with experience in the the following engineering disciplines: * Thermal Control Systems * Thermal Test * ECLSS (Environmental Control and Life Support Systems)
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 ...
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 ...
Reliability Engineer, Sr.
Houston, TX · On-site
The System Reliability Engineer, Sr will support the space program located in Houston, Texas . This ... System [ECLSS], Crew Systems, Payloads, Robotics, Structures and Mechanisms, and Guidance ...
Quick apply
Reliability Engineer, Sr.
Houston, TX · On-site
The System Reliability Engineer, Sr will support the space program located in Houston, Texas . This ... System [ECLSS], Crew Systems, Payloads, Robotics, Structures and Mechanisms, and Guidance ...
The Orion Electrical Test Engineering Associate Manager will lead either Electro-Mechanical (ECLSS/Prop/Environments) Subsystems OR the Avionics Electrical Subsystems. Reporting to the Electrical ...
The Orion Electrical Test Engineering Associate Manager will lead either Electro-Mechanical (ECLSS/Prop/Environments) Subsystems OR the Avionics Electrical Subsystems. Reporting to the Electrical ...
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 ...
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 ...
The System Reliability Engineer, Sr will support the space program located in Houston, Texas . This ... System [ECLSS], Crew Systems, Payloads, Robotics, Structures and Mechanisms, and Guidance ...
The System Reliability Engineer, Sr will support the space program located in Houston, Texas . This ... System [ECLSS], Crew Systems, Payloads, Robotics, Structures and Mechanisms, and Guidance ...
The System Reliability Engineer, Sr will support the space program located in Houston, Texas This ... System [ECLSS], Crew Systems, Payloads, Robotics, Structures and Mechanisms, and Guidance ...
The System Reliability Engineer, Sr will support the space program located in Houston, Texas This ... System [ECLSS], Crew Systems, Payloads, Robotics, Structures and Mechanisms, and Guidance ...
The Orion Electrical Test Engineering Associate Manager will lead either Electro-Mechanical (ECLSS/Prop/Environments) Subsystems OR the Avionics Electrical Subsystems. Reporting to the Electrical ...
The Orion Electrical Test Engineering Associate Manager will lead either Electro-Mechanical (ECLSS/Prop/Environments) Subsystems OR the Avionics Electrical Subsystems. Reporting to the Electrical ...
Staff Flight Software Engineer
Long Beach, CA · On-site
$188K - $267K/yr
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 ...
Staff Flight Software Engineer
Long Beach, CA · On-site
$188K - $267K/yr
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 ...
Eclss System Engineer information
See salary details
$53.5K - $63.8K
2% of jobs
$63.8K - $74.1K
4% of jobs
$74.1K - $84.5K
7% of jobs
$84.5K - $94.8K
9% of jobs
$97.6K is the 25th percentile. Wages below this are outliers.
$94.8K - $105.1K
10% of jobs
$105.1K - $115.4K
7% of jobs
$115.4K - $125.7K
10% of jobs
The median wage is $127.4K / yr.
$125.7K - $136K
6% of jobs
$136K - $146.4K
3% of jobs
$156.4K is the 75th percentile. Wages above this are outliers.
$146.4K - $156.7K
17% of jobs
$156.7K - $167K
24% of jobs
$53.5K
$127.2K
$167K
How much do eclss system engineer jobs pay per year?
What are some common challenges faced by ECLSS System Engineers when integrating life support systems into spacecraft designs?
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?
What is an ECLSS System Engineer?
What is the difference between Eclss System Engineer vs Eclss Software Engineer?
| Aspect | Eclss System Engineer | Eclss Software Engineer |
|---|---|---|
| Credentials | Bachelor's in Engineering, certifications in systems or aerospace | Bachelor's in Computer Science or Software Engineering, coding certifications |
| Work Environment | Systems integration, hardware and software coordination in aerospace projects | Software development, coding, testing in aerospace or defense sectors |
| Industry Usage | Designing and managing ECLSS systems in spacecraft | Developing 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.

Full-time
Medical, Dental, Vision, Retirement
Posted 13 days ago
Job description
Cimarron is seeking Software Engineers to be responsible for the software design, development, test, and integration of the Axiom Space Commercial Space Station software in Houston, TX. The selected candidates for these positions will play a key role in the development of software for commercial human spaceflight modules. Key Duties: Design, develop, test, integrate, and deploy software solutions such as propulsion, command & data handling (C&DH), environmental control and life support systems (ECLSS), guidance navigation and control (GN&C), caution and warning (C&W), networks, datalinks, power, and other flight systems.
Design, develop, test, integrate, and deploy software in prototype, simulation, and flight environments. Communicate with subject matter experts across disciplines, users, and management throughout the software test and development lifecycle. Maintain disciplined software configuration control and management processes.Required Skills, Experience, and Education: Due to facility security requirements, only U.S
citizens or permanent residents are eligible for consideration at this time. Ability to complete a pre-employment background check and drug screening, which will include but is not limited to testing for marijuana use. 5 or more years of related experience.
Experience developing code in languages such as C, C++, Rust, VHDL, and Python in a Linux environment. Good written, verbal, and interpersonal communication skills. Bachelor of Science in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Computer Information Systems, or another related technical discipline.
Desired Skills, Experience, and Education: Flight software experience. Experience with scrum and the agile framework using tools such as JIRA Experience with Git, Model Based Systems Engineering (MBSE), JAMA, and Confluence. Comfortable with common embedded communication protocols such as UART, SPI, I2C, USB, RS-232/422/485, and ethernet.
Experience working with networking protocols such as TSN, UDP, and TCP. Working with software development standards such as DO-178C. Experience designing software in UML such as use-case diagrams, activity diagrams, timing diagrams, etc.
Business Profile: Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements. We ensure customer success with a modern approach and experienced leadership. Driven by an entrepreneurial spirit, Cimarron is fueled by highly skilled employees, developing new innovative technologies, and delivering superior products and services.
We believe in recognizing employees' worth by offering competitive salaries and benefits, including health, dental, and vision insurance, 401(k) contributions, educational reimbursement, and much more. From company communication through Company-wide information meetings led by our President and CEO, to an Awards program designed to recognize our amazing employees and their accomplishments, you will not only feel like you are a part of a team, you will be a valued member of the Cimarron family. Cimarron is an Equal Opportunity Employer.
All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law.Required Skills, Experience, and Education: Due to facility security requirements, only U.S. citizens or permanent residents are eligible for consideration at this time. Ability to complete a pre-employment background check and drug screening, which will include but is not limited to testing for marijuana use
5 or more years of related experience. Experience developing code in languages such as C, C++, Rust, VHDL, and Python in a Linux environment. Good written, verbal, and interpersonal communication skills.
Bachelor of Science in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Computer Information Systems, or another related technical discipline. Desired Skills, Experience, and Education: Flight software experience. Experience with scrum and the agile framework using tools such as JIRA Experience with Git, Model Based Systems Engineering (MBSE), JAMA, and Confluence.
Comfortable with common embedded communication protocols such as UART, SPI, I2C, USB, RS-232/422/485, and ethernet. Experience working with networking protocols such as TSN, UDP, and TCP. Working with software development standards such as DO-178C.
Experience designing software in UML such as use-case diagrams, activity diagrams, timing diagrams, etc. Business Profile: Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements. We ensure customer success with a modern approach and experienced leadership.
Driven by an entrepreneurial spirit, Cimarron is fueled by highly skilled employees, developing new innovative technologies, and delivering superior products and services. We believe in recognizing employees' worth by offering competitive salaries and benefits, including health, dental, and vision insurance, 401(k) contributions, educational reimbursement, and much more. From company communication through Company-wide information meetings led by our President and CEO, to an Awards program designed to recognize our amazing employees and their accomplishments, you will not only feel like you are a part of a team, you will be a valued member of the Cimarron family.
Cimarron is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law.
About Cimarron
Sourced by ZipRecruiter
Industry
Guided missile and space vehicle manufacturing
Company size
201 - 500 Employees
Headquarters location
Houston, TX, US
Year founded
1981