Jobs in the United States

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Added 2 mins ago
Electrical Engineering Technician
nLIGHT
Camas, WA
Create build and test instructions; document test results.
Added 7 mins ago
Installation Technician III
AVI-SPL
Wixom, MI
Demonstrate job site leadership, mentor Level 1 and Level 2 Technicians on site and verify all quality of work
Added 19 mins ago
BIM Engineer
Actalent
El Mirage, AZ
Job Title: BIM / VDC EngineerJob DescriptionThe BIM / VDC Engineer supports project teams by leading model management and Virtual Design and Construction (VDC) coordination across design,…
Added 19 mins ago
UG
Senior Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…reliable, and intelligent digital interfaces. As a Senior Software Engineer, you will play a key role in building and enhancing external payer-facing user interfaces that streamline complex…
Added 20 mins ago
Full-stack Engineer 5
Capital One
NY
Experience influencing technology strategy at the portfolio or business unit level
Added 20 mins ago
Data Engineer 4 (Manager IC) - Modeling & Architecture
Capital One
Richmond, VA · McLean, VA · Cambridge, MA
Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
Added 26 mins ago
Manufacturing Automation Engineer, Solar (Starlink)
SpaceX
Redmond, WA
…internet to millions of users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers and the software that brings it all…
Added 30 mins ago
Quality Engineer- Plastics
PLASCORE INC
ZEELAND, MI
The Quality Engineer plans and directs activities concerned with development, application and maintenance of quality standards for manufacturing processes, materials and products.
Added 31 mins ago
JH
Flight Test Instrumentation and Range Systems Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
We are seeking a Flight Test Instrumentation and Range Systems Engineer to help us plan and execute upcoming tests of strategic missiles, reentry systems, hypersonic weapons, and other test…
Added 55 mins ago
Loads and Dynamics Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
…reliable internet to 10M+ users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within…
Added 57 mins ago
Senior RF Design Engineer
Astranis
San Francisco, CA
As an RF Engineer you will be responsible for design, qualification, and procurement of active RF electronics (frequency converters, SSPAs, LNAs, PLLs, etc) in the RF front end of satellite…
Added 1 hour ago
Staff Software Engineer - Cloud Services
Agiloft
Remote, United States
We are seeking an experienced Staff Software Engineer – Cloud Services to own and evolve the architecture of Agiloft’s cloud-native CLM platform and supporting infrastructure. This role has…
Added 1 hour ago
Senior Engineer
Mission Support & Test Services, LLC (MSTS)
North Las Vegas, NV · Mercury, NV
MSTS is required by DOE directive to conduct a pre-employment drug test and background review that includes checks of personal references, credit, law enforcement records, and…
Added 1 hour ago
Production Technician Supervisor - 1st Shift - Travel
GXO Logistics
Kansas City, MO
…resolve issues. If you’re ready to take your career to the next level, we have an opportunity for you to grow with…
Added 1 hour ago
SI
Critical Facility Engineer I (CFE I)
Salute Inc.
Dallas, TX · Royse City, TX
- $27.98 to $31.51 USD / hour
The Critical Facility Engineer I (CFE I) provides foundational facility and white space support for mission-critical data center infrastructure, including monitoring, first-line…
Added 1 hour ago
Electrical Engineer, Specialist
L3Harris Technologies
Yorba Linda, CA
L3Harris is seeking a Electrical Engineer with knowledge of job area in Analog, Digital, or RF engineering. Participate in complex projects or processes with general oversight. Communicates…
Added 1 hour ago
Maintenance Technician - Stebbins
Norton Sound Health Corp
Nome, AK
Maintenance Tech is equal to and provides the same function as the deffinition of “Maintence Engineer” as described in the NFPA and NSHC policies Procedures or Plans.
Added 1 hour ago
Engineer II Mechanical
Spartan LT (Ephrata)
United States
SCOPE: As an Engineer at REV Fire, you will be responsible for developing world-class, robust engineering solutions to the Fire Apparatus industry, including the design and development of…
Added 1 hour ago
QA Automation Engineer
Berkshire Hathaway GUARD Insurance Companies
Parsippany, NJ · Conshohocken, PA · Alpharetta, GA · Wilkes Barre, PA · Scottsdale, AZ
ISTQB Certified Tester – Advanced Level Test Automation Engineer
Added 1 hour ago
O
Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA · Austin, TX · Nashville, TN
- $79,200 to $209,500 USD / year
As a Senior Software Development Engineer in the Oracle Cloud Infrastructure (OCI) Security Platform division, you will help build and operate OCI’s Key Management Service (KMS), a…
Added 1 hour ago
Senior Navigation/IMU Engineer
RTX
United States
…development programs, supports subsystem analyses, integration and test, provides program leadership as well as GPS/IMU support. We partner with several Electrical Engineering Departments…
Added 1 hour ago
Product Review Engineer (Associate or Mid-Level)
Boeing Aerospace Operations
Jacksonville, FL
…levels including Product Review Engineers (Associate or Mid-Level) to join the Components Liaison Engineering Team located at the Boeing Jacksonville, Florida site. The ideal candidate will…
Added 1 hour ago
Wiring Design and Installation Engineer (Associate or Experienced)
The Boeing Company
Oklahoma City, OK
The Boeing Test & Evaluation (BT&E) team is seeking a Wiring Design and Installation Engineer to join our team in Oklahoma City, OK.
Added 1 hour ago
T
Construction PM
TEKsystems
Grandview Heights, OH
- $90,000 to $120,000 USD / year
Added 1 hour ago
Data Center Lead - Weekend 1st Shift
GXO Logistics
Pryor, OK
We engineer faster, smarter, leaner supply chains.

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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