Senior Linux Software Engineer (US Citizenship Required)
Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 25, 2026. Teledyne FLIR scores B on the Alion truth index.
Be visionary
Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.
We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins.
Job Description
** US Citizenship is required for this position. We are unable to hire Green Card Holders, individuals who need a work visa, are currently on a work visa, or individuals who will require work visa sponsorship in the future. **
Job Summary
The Sr. Linux Software Engineer will design, develop, and maintain applications and embedded software for advanced analytical instrumentation systems. This role spans the full software development lifecycle and requires expertise in Linux-based embedded systems, application development, instrument control, and software architecture for complex scientific products.
Primary Duties & Responsibilities
- Design, develop, test, and maintain software applications and embedded systems throughout the software development lifecycle.
- Develop software solutions ranging from instrument control and user interfaces to data processing and analytical algorithms.
- Implement innovative user interfaces, data analysis capabilities, and instrument troubleshooting and debugging
- Support new product development and sustain existing products through troubleshooting, enhancements, and defect resolution.
- Collaborate closely with engineering, scientific, project management, and manufacturing teams to deliver high-quality solutions.
- Participate in software design reviews, code reviews, and continuous improvement initiatives.
Required Qualifications
- Bachelor's degree in Computer Science, Software Engineering, or a related technical field strongly preferred; equivalent experience considered.
- 8+ years of software development experience.
- Hands-on experience with embedded Linux development, including Linux system configuration, Bash scripting, Yocto/BitBake, Linux kernel and driver development, device trees, U-Boot, software package management, and deployment/update frameworks such as SWUpdate.
- Strong proficiency in C#, .NET, and object-oriented software design.
- Experience with Git and collaborative software development practices.
- Experience developing software for embedded systems and distributed architectures.
- Strong understanding of multi-threaded programming, debugging, and software security principles.
- Programming experience in C and C++; Rust experience is a plus.
- Excellent analytical, troubleshooting, and communication skills.
- Ability to obtain and maintain a U.S. Government security clearance, if required.
Preferred Qualifications
- Experience with Blazor, WebSockets, and GraphQL.
- Experience with Docker or other containerization technologies.
- Experience with instrumentation control, scientific instruments, or mass spectrometry systems.
- Experience working in an Agile development environment.
- Familiarity with electro-mechanical systems and hardware integration.
- Experience using Windows Subsystem for Linux (WSL) in a development environment.
Applicants must be either a U.S. citizen, U.S. national, legal permanent resident, asylee, refugee or must be eligible to apply for and obtain the appropriate export control license from the U.S. Departments of State or Commerce.
About Teledyne FLIR Defense
Join Teledyne FLIR Defense, where we're dedicated to supporting critical missions with an exciting range of cutting-edge technologies. Our products include advanced surveillance sensors, unmanned air and ground vehicles, sensing devices used to detect chemicals, biological agents, radiation and explosives, and a host of other solutions that help warfighters, first responders, and search-and-rescue teams do their jobs better.
We're looking for passionate innovators eager to shape the future of the Defense and Public Safety industries. If you’re mission-driven to globally collaborate on solutions that can change the battlefield and save lives, we invite you to explore our current opportunities.
Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions.
Teledyne is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.