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40 flight software developer jobs at 17 companies in Texas

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Flight Software Engineer
San Jose or Palo Alto or Houston or United States or Colorado or New Jersey or Delaware or California
$117k-$195k/yr HybridFull Time
Lanteris Space Systems
Lanteris Space Systems: Satellite manufacturer building spacecraft and space systems for commercial, civil, and national-security customers.
5+ YOEBachelor's degree in software engineering, computer science, or related field, or four additional years' experience; 5+ years software development, embedded C++, U.S. citizenship or permanent residency required.
Real-time Operating Systems (RTOS), Embedded C++, GitLab, FreeRTOS, NASA cFS/cFE, SPI, Python, Jira, Jama, Git
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Flight Software Engineer
Houston, Texas, United States
OnsiteFull Time
METECS
METECS: Engineering and applied technology specializing in high-fidelity simulation, software, robotics, and systems analysis.
3+ YOEBachelor's or advanced degree in computer science or software engineering, 3+ years of related experience, C/C++/Python, Linux development, strong communication, and U.S. citizenship or lawful permanent residence.
C, C++, Python, Linux, MATLAB, Simulink, VxWorks, Green Hills, NASA Core Flight System (cFS), MIL-STD-1553, Real-Time Operating Systems (RTOS)
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Flight Software Engineer
Houston, Texas, United States
OnsiteFull Time
Intuitive Machines
Intuitive MachinesNasdaq: LUNR: Public space infrastructure building spacecraft, connecting networks, and operating systems for commercial, civil, and national-security customers.
5+ YOEBS in physics or engineering required; 5+ years C/C++ and hardware/software integration; familiarity with serial and packet protocols; strong testing, communication, and problem-solving skills.
C, C++, RS-232, RS-422, RS-485, IP/UDP, IP/TCP, GSFC Core Flight Software (CFS), SpaceWire, xUnit, Docker, Microsoft Windows, POSIX, Gitflow
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Flight Software Engineer
Houston, Texas, United States
OnsiteFull Time
Barrios Technology
Barrios Technology: Woman-owned aerospace engineering serving NASA, government agencies, and commercial spaceflight companies.
5+ YOEBS in software/computer engineering or related,5+ years software development experience,proficiency in C/C++,embedded/firmware and hardware integration,serial and packet protocols,Git platforms,US citizenship and ability to pass government background investigation.
C, C++, Oscilloscope, Logic Analyzer, RS-232, RS-422, RS-485, TCP/IP, UDP/IP, GitLab, GitHub, SpaceWire, xUnit, Windows, POSIX, Docker
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Flight Software Engineer, Blue Ghost
Texas, United States
OnsiteFull Time
Firefly Aerospace
Firefly AerospaceNASDAQ: FLY: Space and defense technology providing launch solutions.
4+ YOEBachelor’s degree in computer science, software engineering, or related field; 4+ years of software engineering experience; C++ and object-oriented design expertise; Linux and real-time operating system familiarity.
C++, Python, Linux, CI/CD
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3mo
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Software Engineer, Flight Software (Starship)
Brownsville or Starbase
OnsiteFull Time
SpaceX
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
2+ YOEBachelor's in CS/engineering or 2+ years of software development experience.
C++, Rust, Embedded systems, Distributed computing
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Orion Backup Flight Software Internship
Houston, Texas, United States
OnsiteMultiple Commitments Available
Johnson Space Center
Johnson Space Center: NASA’s federal human-spaceflight research center leading astronaut training, mission control, and crewed exploration programs.
Undergraduate student eligible for a full-time in-person internship; U.S. citizenship required. Supports testing safety-critical Orion flight software and development toolchains.
Core Flight Software framework (CFS), C++
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Flight Software Architect
Houston, Texas, United States
OnsiteFull Time
Axiom Space
Axiom Space: Private aerospace providing human spaceflight and orbital infrastructure for governments, astronauts, researchers, and manufacturers.
15+ YOEBachelor's in CS/CE or equivalent; 15+ years mission-critical software experience (preferably aerospace); real-time embedded and flight control system experience; RTOS, C/C++, Rust, TCP/IP/UDP, Linux proficiency; must be U.S. citizen or permanent resident and pass government background check.
C/C++, Rust, TCP/IP, UDP, Real-Time Operating Systems (RTOS), Linux, Hardware-in-the-Loop
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NASA Space Reactor – 1 Freedom Flight Software Development Engineer
Houston, Texas, United States
$76k-$156k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
5+ YOEBachelor's degree in a relevant engineering or computer science discipline, 5+ years of safety-critical software development, strong C and Linux skills, full software lifecycle experience, and U.S. citizenship or permanent residency.
C, Linux, NASA Core Flight Software (cFS), Python, VxWorks, GitLab, Git, Jira, Agile
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NASA Space Reactor – 1 Freedom Flight Software Development Engineer
Houston, Texas, United States
$76k-$156k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
5+ YOEBachelor's degree in a relevant engineering or computer science field, 5+ years developing safety-critical software, strong C and Linux skills, full software lifecycle experience, and U.S. citizenship or permanent residency.
C, Linux, NASA Core Flight Software (cFS), Python, VxWorks, 1553, RS-422, RS-232, USB, Ethernet, GitLab, Git, Jira, Agile
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PNT Flight Software Test & Verification Engineer
Houston, Texas, United States
OnsiteFull Time
Moonshot Aerospace
Moonshot Aerospace: Aerospace engineering and consulting firm providing GN&C, flight software, and simulation services to government and space clients.
5+ YOERequires U.S. citizenship, ability to obtain security clearance, bachelor's degree, 5+ years of flight or embedded software experience, C/C++, Python, hardware-interface testing, verification, Git, and Houston onsite availability.
C, C++, Python, Git, JIRA, VxWorks, RTEMS, Linux, Bash, NASA Trick, CSPICE, GMAT, GEONS, SWIL, HWIL, CAN, MIL-STD-1553, SpaceWire
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Principal Software Engineer (Autonomy)
Palmdale or Fort Worth
$160k-$200k/yr OnsiteFull Time
Thompson Software Solutions
Thompson Software Solutions: Private aerospace and defense software engineering consultancy developing safety-critical avionics, mission, cybersecurity, and open-architecture systems.
8+ YOEBachelor's degree in computer engineering, computer science, or related discipline; 8+ years of software development experience; C, C++, Java, Python, Bash, embedded systems, autonomous flight, Git, and ability to obtain Secret clearance.
C, C++, Java, Python, Bash, ArduPilot, PX4, Git, Linux, Windows, Atlassian Tools, Confluence, JIRA, Bitbucket, MAVLink, Docker
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1mo
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Software Engineer
Houston, Texas, United States
$120k-$170k/yr OnsiteFull Time
Cimarron Software Services
Cimarron Software Services: Private woman-owned aerospace and defense engineering firm providing software and mission operations for government and commercial clients.
5+ YOEU.S. citizen or permanent resident, BS in technical discipline, 5+ years' experience, proficiency in C/C++/Rust/VHDL/Python on Linux, strong communication and background checkable; flight software experience preferred.
C, C++, Rust, VHDL, Python, Linux, JIRA, Git, Model Based Systems Engineering (MBSE), JAMA, Confluence, UART, SPI, I2C, USB, RS-232/422/485, Ethernet, TSN, UDP, TCP, DO-178C, UML
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2mo
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Software Engineer, Flights and Loyalty
United States or San Francisco or New York City or Chicago or Austin
$175k-$230k/yr RemoteFull Time
Taekus
Taekus: Premium financial services fintech offering travel rewards credit, debit, and checking accounts to affluent customers.
6+ YOE6+ years engineering experience, production-grade Python (Django) required. Experience with GDS (Amadeus/Sabre), TypeScript/React, PostgreSQL, AWS; strong product and travel/loyalty knowledge.
GDS, Amadeus, Sabre, Python, Django, TypeScript, React, PostgreSQL, AWS
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ORION Flight Operations Test Engineer
Houston, Texas, United States
OnsiteFull Time
ASRC Federal
ASRC Federal: Providing technology, engineering, and infrastructure solutions for federal missions.
5+ YOEBachelor's degree in related discipline and 5+ years experience in systems/subsystems integration and human spaceflight mission operations; ability to support mission control, integrate hardware/software, and travel as required.
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Software Engineering Mgr - L5
Fort Worth, Texas, United States
$148k-$276k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Bachelor's degree, real-time embedded software development experience, complex technical systems management, and Agile leadership. C++, software architecture, Jira, F-35, and flight-testing experience preferred.
C++, Eclipse IDE, Atlassian tool suite, Jira
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Orion GN&C Engineer
Houston, Texas, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOEBachelor's degree in engineering, significant MATLAB/Simulink/Stateflow/Autocode experience, C/C++ and Python proficiency, GN&C knowledge, and flight software development experience; 5 years preferred.
MATLAB, Simulink, Stateflow, Autocode, Python, C, C++, TRICK, JEOD
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Orion GN&C Engineer
Houston, Texas, United States
RemoteFull Time
Astrion
Astrion: Provider of mission-critical services for defense and federal agencies.
5+ YOEBachelor's-level engineering background, experience developing safety-critical flight software and GN&C algorithms. Strong MATLAB/Simulink/Stateflow/Autocode, C/C++, and Python skills. U.S. citizenship and background check required.
MATLAB, Simulink, Stateflow, Autocode, C, C++, Python, TRICK, JEOD
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Orion GN&C Engineer
Houston, Texas, United States
OnsiteFull Time
McLaurin Aerospace
McLaurin Aerospace: Private aerospace engineering serving NASA and the Defense Department with end-to-end design, analysis, and flight-test services.
5+ YOEBachelor’s degree in engineering, significant MATLAB, Simulink, Stateflow, and Autocode experience, C/C++ and Python proficiency, GN&C knowledge, and flight software experience. U.S. citizenship and background investigation required.
MATLAB, Simulink, Stateflow, Autocode, Python, C, C++, TRICK, JEOD, source code control
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2mo
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Orion GN&C Engineer
Houston, Texas, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOEBachelor's in engineering typically required; significant MATLAB/Simulink/Stateflow/Autocode experience; proficiency in C, C++, and Python; GN&C and flight/embedded software experience; must meet U.S. government background check and possible citizenship/residency requirement.
MATLAB, Simulink, Stateflow, Autocode, Python, C, C++, TRICK, JEOD
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