Flight Software Engineer Jobs in Texas
Flight Software Engineer jobs in Texas are among the most active in aerospace and defense, concentrated in companies supporting satellite systems, launch vehicles, and military aviation across the Houston, Dallas-Fort Worth, and San Antonio metros. Major employers with deep Texas roots include Lockheed Martin, Boeing, and Raytheon Technologies, each maintaining large engineering workforces tied to long-term government and commercial contracts. The most in-demand specialties are real-time embedded systems, guidance navigation and control software, and DO-178C-certified avionics development. Scan the live roles below and apply to whichever ones fit.
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The Opportunity:
CACI is looking for experienced space program Avionics and Flight Software Test Facility Integration Engineers to support the build-out, integration, and operation of NASA’s Moon Base Flight Software Integration Laboratory located at the NASA Johnson Space Center. The Moon Base is humanity’s first outpost on the lunar surface.
This position requires a self-motivated, capable integration engineer with strong verbal and written communication skills. In addition to outstanding technical expertise, the individual must be very people savvy, have strong customer relationship skills, possess a positive team-player attitude, be flexible and willing to take on new assignments and responsibilities as they arise, and be an articulate speaker able to communicate complex technical ideas in a convincing manner. The individual must share our passion for our Nation's Space Program and share in the excitement of developing the next human-rated space vehicles.
Responsibilities:
- Perform software integration, test, and verification.
- Integrate hardware components, as needed.
- Collaborate with engineering teams and contractors across multiple NASA programs and projects.
- Ensure adherence to JSC standard software process practices.
Qualifications:
Required:
- Must be a U.S. Citizen or Permanent Resident.
- B.S. in Aerospace, Electrical, Software, Computer or Systems Engineering, Computer Science, or related disciplines required.
- At least three years of experience in software and hardware integration for safety-critical software. Experience can be for aerospace vehicles or in other industries, e.g., oil and gas. More experience is highly valued.
- Must be flexible, open to new challenges in a dynamic environment, and possess strong technical expertise combined with strong verbal and written communication skills.
- Requires the ability to manage multiple priorities with little supervision.
- Must be a highly responsible, team-oriented individual with strong work ethic.
Desired:
- M.S. in Aerospace, Electrical, Software, Computer or Systems Engineering, Computer Science, or related discipline.
- Experience in human-rated space vehicles and specific vehicle software domains (e.g., C&T, C&DH, GN&C).
- C programming skills.
- Experience in NASA Core Flight Software (CFS).
- Experience developing and troubleshooting embedded software for Real-time Operating Systems, preferably VxWorks.
- Experience in common spacecraft bus-communication protocols (e.g., 1553, RS-422, RS-232, USB, Ethernet).
- Experience in software and systems integration.
- Experience in automated testing.
- Experience in verification testing.
- Experience using GitLab and the Git version control system.
- Experience using Jira.
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$76,000 - 155,700 USDSee All 10 Flight Software Engineer Jobs in Texas
Find roles in Texas that match your experience and apply in just a few clicks.
Find Flight Software Engineer JobsFlight Software Engineer Jobs by City in Texas
Where Texas roles are concentrated, by current openings.
Flight Software Engineer Job Market in Texas
A snapshot from current Texas openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Aerospace & Defense
What Texas Employers Look For
The qualifications that appear most often in flight software engineer jobs across Texas.
- Bachelor's degree in computer science, electrical engineering, or aerospace engineering required
- Proficiency in C or C++ for real-time embedded systems development strongly preferred
- Experience with DO-178C avionics software certification standards and development assurance levels
- Active U.S. security clearance or eligibility to obtain one for defense-related programs
- Familiarity with RTOS platforms such as VxWorks, LynxOS, or equivalent flight-qualified systems
- Experience with model-based design tools including MATLAB, Simulink, or equivalent environment
Flight Software Engineer Jobs in Texas: Frequently Asked Questions
How do you become a flight software engineer in Texas?
A bachelor's degree in computer science, software engineering, electrical engineering, or aerospace engineering is the standard entry point for flight software engineer roles in Texas. The field has no state-issued license specific to Texas, but most hiring employers require familiarity with aerospace software standards such as DO-178C. Candidates who pursue formal training or coursework tied to avionics software assurance or embedded systems development at Texas universities like UT Austin or Texas A&M are well positioned for entry-level roles.
Which companies hire flight software engineers in Texas?
Employers hiring flight software engineers in Texas right now include SpaceX, CACI International, and Intuitive Machines, based on current listings on Migrate Mate as of August 2026. Texas's combination of large defense contractors, commercial space companies, and government program offices creates consistent demand across multiple employer types.
Which Texas cities have the most flight software engineer jobs?
Houston, Texas, and Cedar Park have the most flight software engineer openings in Texas. Houston's concentration of space and energy sector contractors drives the bulk of listings, while the Dallas-Fort Worth metroplex anchors defense and avionics work tied to major systems integrators, and San Antonio supports military aviation software through bases like Joint Base San Antonio and the contractors clustered around them.
Are there remote flight software engineer jobs in Texas?
Yes, but they're rare. About 50% of flight software engineer openings tied to Texas are remote or hybrid as of August 2026, reflecting the hands-on lab, hardware integration, and classified facility requirements that come with most flight software roles. The portions of the work most likely to be done remotely are software design, requirements analysis, and simulation development that do not require direct access to flight hardware or cleared spaces.
How can I get hired as a flight software engineer in Texas with little or no experience?
The most realistic entry path is through an internship or new-graduate rotation program at one of Texas's large aerospace and defense employers. Lockheed Martin, Raytheon Technologies, and Boeing each run structured early-career programs out of their Texas facilities that hire candidates without professional experience. Adjacent roles in software test engineering, systems integration and test, or embedded software development at smaller Texas aerospace suppliers can also serve as a practical bridge. Building a portfolio around embedded C or C++ projects and completing coursework in avionics software standards strengthens any application.
Where can I find and apply to flight software engineer jobs in Texas?
You can find and apply to flight software engineer jobs in Texas on Migrate Mate, which lists current Texas openings. Search the listings, find the roles that match your background and location, and apply directly to whichever ones fit.
See All 10 Flight Software Engineer Jobs in Texas
Find roles in Texas that match your experience and apply in just a few clicks.
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