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Added 4 mins ago
UO
Senior/Principal Electrical Engineer - Spacecraft and Instruments
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
…wider universe. We are seeking a senior electrical hardware engineer who enjoys hands-on circuit design and can carry high-reliability electronics from requirements and schematic capture…
Added 22 mins ago
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Project Engineer / Assistant Project Manager
GPAC
Columbus, OH
- $80,000 to $125,000 USD / year
Build your career with a growing commercial general contractor. This confidential search is for a proven Project Engineer / Assistant Project Manager who wants real ownership, a strong…
Added 32 mins ago
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Land Development Civil Engineer
GPAC
State College, PA
- $60,000 to $100,000 USD / year
Our client is a local multidisciplinary civil engineering firm looking to add a Civil Engineer to their family-like team! They work projects of all sizes, and properly manage them. They are…
Added 33 mins ago
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Land Development Civil Engineer
GPAC
Mount Joy, PA
- $60,000 to $100,000 USD / year
Our client is a local multidisciplinary civil engineering firm looking to add a Civil Engineer to their family-like team! They work projects of all sizes, and properly manage them. They are…
Added 34 mins ago
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Mechanical Engineer - HVAC
GPAC
Dallas, TX
- $105,000 to $135,000 USD / year
This client is ready to hire a Mechanical Engineer NOW and is actively conducting interviews this week, so don’t wait. APPLY NOW!
Added 34 mins ago
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Mechanical Engineer
GPAC
Irving, TX
- $85,000 to $130,000 USD / year
An award winning, multi-disciplined engineering firm is looking for a motivated Mechanical Engineer to join their growing MEP group. They provide design for residential, commercial, and…
Added 35 mins ago
ENGINEERING TECHNICIAN (CIVIL)
Air Combat Command
Moody AFB, GA
Summary The primary purpose of this position is to ensure optimal resource decisions are made and executed across civil engineer activities, and ensure data and information from all shops…
Added 35 mins ago
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Design Engineer
GPAC
Irvine, CA
- $80,000 to $120,000 USD / year
A top engineering firm in the area is looking to add a Civil Engineer with 3+ years of design experience to their team. This company has an amazing in office culture, top notch clients, and…
Added 36 mins ago
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Mechanical Engineer - HVAC
GPAC
Chicago, IL
- $85,000 to $115,000 USD / year
This client is ready to hire a Mechanical Engineer NOW and is actively conducting interviews this week, so don’t wait. APPLY NOW!
Added 36 mins ago
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Mechanical Engineer
GPAC
Madison, WI
- $85,000 to $130,000 USD / year
An award winning, multi-disciplined engineering firm is looking for a motivated Mechanical Engineer to join their growing MEP group. They provide design for residential, commercial, and…
Added 38 mins ago
Full Stack Engineer (React Native)
Blink - The Employee App
Remote, United States
We're looking for a Full Stack Engineer with strong React Native experience to join a team of talented engineers building the future of the digital workplace. Our product is highly secure,…
Added 38 mins ago
Technical Escalation Engineer
Blink - The Employee App
Remote, United States
Added 38 mins ago
Project Engineer
Blew & Associates, P.A.
Oklahoma City, OK
We are looking for a Licensed Civil Engineer to join our fast-growing Engineering team. You will be responsible for all engineering and technical disciplines for projects you oversee. You…
Added 38 mins ago
Project Engineer
Blew & Associates, P.A.
Fayetteville, AR
We are looking for a Licensed Civil Engineer to join our fast-growing Engineering team. You will be responsible for all engineering and technical disciplines that the projects involve. You…
Added 38 mins ago
Project Engineer
Blew & Associates, P.A.
Grapevine, TX
We are looking for a Licensed Civil Engineer to join our fast-growing Engineering team. You will be responsible for all engineering and technical disciplines that the projects involve. You…
Added 38 mins ago
Mechanical Engineer
Blew & Associates, P.A.
Remote, United States
Blew & Associates P.A. is seeking an experienced Mechanical Engineer to join our team. This
Added 38 mins ago
Civil Engineer
Blew & Associates, P.A.
Grapevine, TX
We are looking for a Licensed Civil Engineer to join our fast growing Engineering team. You will be responsible for all engineering and technical disciplines for projects you oversee. You…
Added 38 mins ago
Engineering Market Leader - Civil & Land Development (Southern CA)
Blew & Associates, P.A.
Irvine, CA
BLEW & Associates is seeking an experienced Professional Engineer to lead the growth of our civil engineering and land development practice in an assigned market.
Added 38 mins ago
Structural Engineer
Blew & Associates, P.A.
Remote, United States
Professional Engineer (PE) or Structural Engineer (SE) license required.
Added 38 mins ago
Civil Engineer
Blew & Associates, P.A.
Fayetteville, AR
We are looking for a Licensed Civil Engineer to join our fast growing Engineering team. You will be responsible for all engineering and technical disciplines for projects you oversee. You…
Added 38 mins ago
Engineering Market Leader - Civil & Land Development (Charlotte, NC)
Blew & Associates, P.A.
Charlotte, NC
BLEW & Associates is seeking an experienced Professional Engineer to lead the growth of our civil engineering and land development practice in an assigned market.
Added 38 mins ago
Engineering Market Leader - Civil & Land Development (Dallas, TX)
Blew & Associates, P.A.
Dallas, TX
BLEW & Associates is seeking an experienced Professional Engineer to lead the growth of our civil engineering and land development practice in an assigned market.
Added 38 mins ago
Engineering Market Leader - Civil & Land Development (Southern CA)
Blew & Associates, P.A.
Los Angeles, CA
BLEW & Associates is seeking an experienced Professional Engineer to lead the growth of our civil engineering and land development practice in an assigned market.
Added 45 mins ago
Senior Contract Software Engineer (Data & Platform)
Nimble
Remote, United States
Added 50 mins ago
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Bridge Design Engineer
GPAC
Huntsville, AL
- $85,000 to $120,000 USD / year
As a Bridge Design Engineer, you’ll move beyond drafting drawings to become a pivotal contributor to the structural integrity and safety of critical infrastructure. You’ll own technical…

LEIDOS, INC.

ECLSS Hardware Development Engineer

Webster, TX, United States

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Posting language: English
Posted: Nov 2, 2026

Original job description

Help Develop the Next Generation of Human Spaceflight Life Support Systems

Leidos is seeking an experienced Environmental Control and Life Support Systems (ECLSS) Hardware Development Engineer to help advance critical life support technologies for NASA and commercial human spaceflight missions. As NASA and commercial partners expand human operations beyond Earth, reliable, innovative life support systems are essential. Our team is developing a next-generation spacecraft waste management system for NASA while pursuing emerging opportunities to deliver ECLSS technologies and hardware for commercial space stations.

In this role, you will apply your spacecraft systems expertise to solve complex engineering challenges and support the design, development, integration, testing, and certification of human spaceflight hardware. You will collaborate with NASA technical experts, commercial spaceflight partners, and multidisciplinary engineering teams to develop solutions that support current missions and shape the future of human spaceflight.

Location: Webster, TX, near NASA Johnson Space Center. A temporary remote-work arrangement may be considered to support relocation, with periodic travel to Webster as needed. The selected candidate must transition to an onsite work arrangement within six months of hire.

Primary Responsibilities

Support the design, development, integration, testing, verification, and certification of ECLSS hardware for NASA and commercial human spaceflight programs.
Evaluate technical requirements, operational needs, system interfaces, and performance constraints to develop practical engineering solutions.
Apply spacecraft ECLSS expertise to hardware design decisions, engineering trade studies, technical risk assessments, and system performance evaluations.
Collaborate with multidisciplinary engineering teams, NASA technical experts, and commercial partners to resolve engineering challenges and support successful project execution.
Support hardware testing, troubleshooting, anomaly investigations, and verification and validation activities.
Develop and review engineering documentation, including technical requirements, specifications, test procedures, and verification products.
Participate in technical and design reviews, identifying opportunities to improve system performance, mitigate risks, and leverage common technologies across projects.
Provide technical expertise for emerging ECLSS opportunities, including customer requirements assessments, requests for information (RFIs), requests for proposals (RFPs), cost estimates, and proposal development.

Basic Qualifications

Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or a related engineering discipline with 8+ years of relevant experience, or a Master's degree with 6+ years of relevant experience.
Demonstrated experience with spacecraft Environmental Control and Life Support Systems (ECLSS), including hardware development, integration, testing, operations, or troubleshooting.
Experience evaluating engineering requirements, system performance, and operational constraints to develop technical solutions.
Demonstrated ability to troubleshoot complex engineering challenges and collaborate across multidisciplinary technical teams.
Strong analytical, problem-solving, technical documentation, and communication skills.
Ability to obtain and maintain the required Public Trust designation.
Ability to work onsite in Webster, TX, following any approved temporary remote-work transition, and travel as required.

Preferred Qualifications

Direct experience with International Space Station (ISS) ECLSS or other NASA human spaceflight programs.
Technical expertise in spacecraft waste management, water recovery, regenerative life support, atmospheric revitalization, or related ECLSS technologies.
Experience developing, testing, verifying, or certifying human-rated spaceflight hardware.
Knowledge of NASA engineering standards, safety requirements, and hardware certification processes.
Experience with spacecraft anomaly resolution, failure investigations, or operational risk mitigation.
Experience developing engineering requirements, operational concepts, trade studies, or test procedures.
Experience supporting technical proposals, customer requirements assessments, or new business development.
Master's degree in a relevant engineering discipline.

Must be able to obtain a Public Trust Clearance; due to contract requirements, U.S. Citizenship or U.S. Permanent residency is required. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 2, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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