Embedded Developer LynxOS
Listed on 2026-09-06
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Software Development
Software Engineer, DevOps, Python, Embedded Software Engineer
Date Posted:
Country:
United States of AmericaLocation:
US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 ConcordPosition Role Type:
OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceSecurity Clearance Type:
DoD Clearance:Secret
Security Clearance Status:
Ability to obtain INTERIM U.S. government issued security clearance is required prior to start dateAt RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
What You Will Do
- Modify, debug, test, add capability LynxOS and RHEL Linux embedded operating systems
- Work with application developers to add capability and resolve issues
- Primary liaison with OS and toolchain vendors (e.g., Lynx, PTC), overseeing defect tracking and resolution for vendor deliverables and collaborating closely on design efforts and new customizations
- Review software products for soundness of technical judgment and adequacy
- Interact with senior software personnel through both written and verbal communication.
- Produce documentation related to the design and release of software artifacts.
- Develop complete software solutions and influence the successful completion of supported programs and projects.
- Understand and utilizes Agile and Dev Sec Ops software development methods, automation, and continuous integration.
- Follows organizational processes and procedures.
- Assist and participate in the requirements, design, development and testing of real-time embedded software, application software, and tools, to include development of new work products or enhancement of existing applications and systems.
- Collaborate with project managers and other professionals within Engineering.
Qualifications You Must Have
- Typically requires a bachelor’s degree in science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of experience.
- Experience with LynxOS or other Real-Time Operating Systems (RTOS).
- Experience in embedded systems development and debugging.
- Experience with scripting languages such as Python or Bash for the development of automation tools and test frameworks.
- Experience with programming languages such as C, C++.
Qualifications We Prefer
- Active Secret security clearance.
- Experience with system initialization software development.
- Experience with POSIX APIs and other RTOS-specific APIs.
- Experience with networking protocols (TCP/IP, UDP, etc.) and security in embedded systems.
- Experience with hardware architectures such as ARM, PowerPC, or x86.
- Experience in performing software integration and testing for embedded or real-time systems.
- Experience developing automation pipelines using industry tools such as Jenkins, Git Lab, Bamboo, or Travis
- Experience with device driver development and hardware-software integration.
- Experience with real-time scheduling algorithms and system optimization.
- Experience with data structures and algorithms, systems software design, operating systems, architectures, software development life cycle and processes.
- Prior experience within Patriot software is highly desirable.
Learn More & Apply Now!
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information…
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