Software Engineer, Unix/Linux
Listed on 2026-10-05
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Software Development
Unix/Linux
Date Posted: Country:
United States of America
Location:
US-MA-WESTFORD-WFD7 ~ 7 Technology Park Dr ~ BLDG 7 Position Role Type:
Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements:
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance Type:
DoD Clearance:
Secret Security Clearance Status:
Active and existing security clearance required after day 1
At 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.
- Perform software development as part of a highly skilled cross-discipline engineering team.
- Provide direct support of program efforts and proposal activities.
- Develop high performance Linux software in C++ and/or Java using software and hardware simulators.
- Integrate software into larger systems in engineering and test labs.
- This 1st shift role will be 100% on-site and based in Westford, MA.
- Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and 2+ years of prior relevant experience.
- Experience with Linux C++ and/or Java development with a focus on application scalability and performance.
- This 1st shift role will be 100% on-site and based in Westford, MA.
- The ability to obtain and maintain a U.S. government issued security clearance is required.
- U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
- BS Degree in Software Engineering or a related major is HIGHLY PREFERRED.
- Algorithm development and/or implementation (imaging, navigation, communication, etc.).
- Linux networking or multithreaded application development.
- Cybersecurity experience (PKI, secure boot, Linux hardening, etc.).
- Familiarity with imaging systems, control systems, navigation, or ISR.
This position is classified as:
Onsite:
Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 68,900 USD - 131,100 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.
- Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program,…
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