Senior Java Software Engineer - Defense & Sensor Systems (U.S. Citizenship required)
LeCroy
Stillwater, OK · Posted October 12, 2026
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About the job
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
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.
#TeledyneFLIRDefenseJobs
Job Summary:
Join a software engineering team within Teledyne Technologies serving advanced defense and sensor-based systems. In this role, you'll help design, build, and sustain applications that integrate with complex hardware, networks, and operational environments. If you enjoy solving difficult technical problems, leading engineering efforts, and seeing your software deployed in real-world mission scenarios, this is an opportunity to make a direct impact.
You'll work across the full software lifecycle, collaborating with software, hardware, and systems engineers while helping guide technical execution and delivery.
What you'll do
Design, develop, test, and maintain embedded backend and standalone Java-based applications
Lead software efforts from requirements through deployment and sustainment
Develop and troubleshoot multi-threaded applications in Linux environments
Manage source code, reviews, and configuration control using Git
Track work, issues, and deliverables using Jira and related tools
Coordinate technical activities across engineering teams
Integrate software with networked and serial-connected devices
Support system integration, testing, customer events, and field activities
Estimate effort, track progress, and deliver against commitments
Contribute to engineering process improvements and technical documentation
What you need
Required: Expert Java development skills and software architecture experience focused on embedded backend and standalone applications
Required: Strong problem-solving, debugging, and multi-threaded programming expertise
Required: Experience with Git, Jira, and Linux-based development environments
Required: Experience leading or managing software engineering teams
Required: Strong written and verbal communication skills
Required: 5+ years of professional software development experience
Required: BS or MS in Computer Science or a related technical field
Required: U.S. citizenship
Advantage: Experience with Ubuntu, C++, Bash, Android, ATAK, ISA, MIL-STD-498, software security practices, or hardware integration
What we offer
Meaningful work supporting advanced technology and mission-focused applications
Collaboration with experienced multidisciplinary engineering teams
Opportunities to work across software, hardware, and systems domains
Exposure to complex integrated systems and customer-driven programs
Technical growth through challenging engineering projects
Long-term stability within a diverse technology organization
Applicants must be U.S. citizens
#FLIR
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.