Software Engineer

INFINITY SYSTEMS ENGINEERING LLC; Fort Worth (TX); On-site; USD 105,000 - 175,000; Full time

Benefits offered by this job

Great company culture

Health benefits

401(k) company contribution

Paid vacation (3 weeks)

Job summary

Infinity Systems Engineering LLC in Fort Worth, TX, is seeking an experienced Software Engineer to join our team supporting advanced mission systems and software development programs. The role involves developing and integrating software for aircraft and battlespace solutions, with work across mission systems, autonomy, C4ISR, and test activities.

The ideal candidate has 3+ years of professional software engineering experience, strong C/C++ and Python skills in Linux/embedded environments, and

Qualifications

• Education: Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, Physics, or a related STEM discipline
• Experience: 3+ years of relevant software engineering experience; TS/SCI clearance
• Clearance: TS/SCI
• Professional software engineering experience in aerospace/defense/mission systems or embedded environments
• C, C++, and Python development experience
• Software integration, test, troubleshooting, and configuration-controlled development
• Strong analytical, communication, and collaborative problem-solving skills
• Onsite work in Fort Worth, Texas

Responsibilities

• Design, develop, integrate, and test software for advanced aircraft mission systems
• Develop in C, C++, Python on Linux/embedded environments
• Support mission computing, GNC, sensor fusion, C4ISR, autonomy, HMI, or ground-system apps
• Integrate software with simulated/hardware systems and models
• Develop and maintain automated test capabilities and CI/CD workflows
• Troubleshoot, debug, and perform root-cause analysis
• Participate in requirements, architecture, and code reviews

Skills

Analytical skills

Communication

Team collaboration

Education

Bachelor’s degree in Computer Science or related STEM field

Tools

C

C++

Python

Linux

GitLab

Jenkins

Docker

Kubernetes

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Software Engineer

Fort Worth, TX, US

2 days ago Requisition ID: 1925

Salary Range: $105,000.00 To $175,000.00 Annually

Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission; to match people with their legacies for betterment of the world. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE – now, come be more with us!
*Please note, this position is contingent upon program award.*
Job Summary:

Infinity Systems Engineering is seeking experienced Software Engineers to support advanced mission systems and software development programs in Fort Worth, Texas. The selected candidate will work with talented engineering teams developing and integrating software for advanced aircraft and battlespace solutions. Assignments may include mission systems, guidance/navigation/control, sensor integration and fusion, autonomy, C4ISR, human-machine interfaces, ground systems, DevSecOps, or software integration and test.
This position is intended for engineers with approximately 3 to 15+ years of relevant experience.

Key Responsibilities:

• Design, develop, integrate, and test software supporting advanced aircraft mission systems and battlespace capabilities.
• Develop software using C++, C, Python, and/or other applicable languages in Linux and embedded environments.
• Support mission computing, GNC, sensor fusion, communications, C4ISR, autonomy, HMI, or ground-system applications based on assignment.
• Integrate software with simulated mission systems, physical hardware, sensors, and system-level models.
• Develop and maintain automated test capabilities and CI/CD workflows where applicable.
• Perform software troubleshooting, debugging, root-cause analysis, and performance assessment.
• Participate in requirements development, architecture/design activities, technical reviews, code reviews, integration events, and verification.
• Collaborate with multi-site customer and supplier teams and support occasional integration/test activities as required.

Qualifications:

• Education: Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Aerospace Engineering, Mathematics, Physics, or a related STEM discipline
• Experience: 3+ years of relevant experience. Additional directly relevant experience may be considered in lieu of a degree, consistent with contract and customer requirements.
• Clearance: TS/SCI
• Required Skills:
• 3+ years of professional software engineering experience in aerospace, defense, mission systems, embedded systems, or another complex software environment.
• Professional software development experience using C, C++,and Python or other comparable languages.
• Experience with software integration, test, troubleshooting, and configuration-controlled development.
• Strong analytical, communication, and collaborative problem-solving skills.
• Ability to work onsite in Fort Worth, Texas.
• Preferred Skills:
  • Mission systems, avionics, GNC, sensor fusion, radar/RF, EW, tactical communications, C4ISR, or autonomy experience.
  • Linux development experience and familiarity with real-time or distributed software architectures.
  • MATLAB/Simulink, navigation/estimation, Kalman filtering, or controls experience.
  • OMS, UCI, FACE, MOSA, DDS, or other open/modular architecture experience.
  • GitLab, Jenkins, Docker, Kubernetes, CI/CD, DevSecOps, or automated test experience.
  • SIL/HIL/HWIL, simulation, mission-system laboratory, or aircraft software integration experience.
  • Experience supporting F-35, F-22, advanced development, or other classified DoD aviation programs.

Ability to work at a desk and operate a computer for extended periods. Work performed fully on-site in a secure, closed-area facility.

Work Schedule:

This is a full-time position, typically working 40 hours per week. Overtime may be required depending on operational needs. Full-time, typically 40 hours per week; overtime may be required during key integration events, test campaigns, or major milestones.

Infinity Benefits:

Great Company Culture.Infinity firmly believes that our success is due to the happiness and personal satisfaction of our employees.

Health Benefits.100% Company Paid monthlyMedical and Dental premiums for you AND your family.

Prepare for the Future.401(k) company contribution, with free professional financial planning advisors

Rest and Relaxation.Three weeks' Vacation– andwe offer an annual company reward trip after one year of employment.

Health and Wellness.We offer 48 hours of sick leave, in addition to your Vacation, as well as Flex-Spending options (Medical and Dependent Care)

Work that Stays at Work.Genuine work/life balance and flexibility. We know our employees have lives outside of work and we support you in living them!

Education and Professional Training Reimbursement.We support our employees career aspirations and growth through our Education Reimbursement Program!

Profit Sharing Plan.Infinity’s success is due to our employees which is why all eligible employees receive an annual payout based on our Profit-Sharing Plan.

U.S. Citizenship is required.

To learn more about our company and benefits, please visit: Infinity Careers
Application Deadline: This will be posted for a minimum of 30 business days or until a sufficient candidate pool has been collected. Job posting may come down early due to volume of applicants.