RTX is an aerospace and defense company providing advanced systems and services for commercial, military and government customers worldwide.

RTX (Raytheon Technologies) is seeking a Principal Software Engineer to join their Battle Management Software Department, focusing on V-22 embedded software applications. This role combines the challenge of complex technical problems with the meaningful impact of contributing to national defense and security.

The position involves working with cutting-edge avionics systems, including displays, navigation, and mission planning. As a Principal Engineer, you'll provide technical leadership in developing and integrating mission-critical software systems, working within a multi-disciplined team environment. The role requires expertise in embedded systems development, particularly using languages like C, C++, C#, or Java, and experience with Real-Time Operating Systems.

The ideal candidate will bring 8+ years of relevant experience and a strong background in embedded development for aircraft avionics. Leadership experience is essential, as you'll be expected to mentor team members and drive technical solutions. The position requires U.S. citizenship and the ability to maintain a security clearance, reflecting the sensitive nature of the work.

RTX offers a comprehensive benefits package including medical, dental, vision insurance, 401(k) matching, flexible spending accounts, and educational assistance through their Employee Scholar Program. The salary range of $101,000 - $203,000 reflects the senior nature of the role and RTX's commitment to competitive compensation.

This is an exceptional opportunity for a seasoned software engineer looking to work on sophisticated military applications while leading and mentoring others. The position is based in Indianapolis, IN, and offers relocation assistance for qualified candidates. Join a company with over 100 years of engineering excellence and be part of creating solutions that directly impact national security and defense capabilities.

Principal Software Engineer role at RTX focusing on embedded systems development for V-22 aircraft software applications using C, C++, C# or Java.

Principal C, C++, C# or Java Software Engineer

RTX (Raytheon Technologies) is seeking a Full Stack Developer to join their Data, Analytics, and AI team. This role offers an exciting opportunity to work on cutting-edge applications that integrate AI systems, combining frontend development using Angular/TypeScript with backend systems built in Java and Spring Boot.

The position is fully remote and requires U.S. citizenship due to system access requirements. As part of RTX's mission to defend freedoms and deter aggression, you'll be working on meaningful problems that contribute to national security and defense capabilities.

The role involves building user-facing interfaces and infrastructure that connects to AI systems, requiring a deep understanding of the full request flow from UI through server to data stores and AI services. You'll be working in an environment that follows the Scaled Agile Framework (SAFe) methodology.

Key responsibilities include collaborating with stakeholders to design and implement technical solutions, effectively communicating complex technical concepts to non-technical audiences, and contributing to the development of functional requirements. The ideal candidate should have strong experience in both frontend (Angular, TypeScript) and backend (Java, Spring Boot) development.

The position offers a competitive salary range of $82,000 - $164,000 USD, along with comprehensive benefits including medical, dental, vision insurance, 401(k) matching, flexible work arrangements, and parental leave. RTX's size (195,000 employees) and industry leadership position provide excellent opportunities for career growth and working with cutting-edge technologies.

Preferred qualifications include experience with Large Language Models (LLM) and generative AI, database design, agile development practices, and familiarity with the aerospace and defense industry. This role represents an opportunity to work at the intersection of software development and AI while contributing to significant national security initiatives.

Remote Full Stack Developer position at RTX focusing on AI and data solutions, offering $82k-$164k salary, comprehensive benefits, and opportunity to work with cutting-edge AI technologies.

Full Stack Developer – AI and Data Solutions

RTX (Raytheon Technologies) is seeking a Senior Platform Engineer to join their Integration Team in Marlborough, MA. This role focuses on integrating software developed in C++, C, and Java on hardware operating RedHat and Windows within a Layer3 network. The position requires expertise in DevSecOps practices, test automation, and pipeline management.

The ideal candidate will work across multiple phases of the software development lifecycle, from development to field operations. Key responsibilities include managing and improving the DevSecOps pipeline, handling critical pipeline issues, debugging software baselines, and maintaining tooling infrastructure. The role requires strong collaboration skills and the ability to work with various engineering teams.

This is an excellent opportunity for an experienced engineer passionate about defense technology and infrastructure automation. The position offers comprehensive benefits including medical, dental, vision insurance, 401(k) matching, flexible spending accounts, and paid time off. The salary range is $82,000 - $164,000 USD, depending on experience and qualifications.

Requirements include a Bachelor's degree in STEM, 4+ years of experience, and proficiency in languages like C++, C, or Java. The position requires U.S. citizenship and an active security clearance. Preferred qualifications include experience with DevSecOps tools (Jenkins, Grafana), Linux systems, Windows deployment, and various development tools like Git, Jira, and Coverity.

At RTX, you'll be part of a team solving meaningful problems to create a safer, more secure world, building on over 100 years of engineering excellence. The company values trust, respect, accountability, collaboration, and innovation, offering opportunities for growth and impact in the defense sector.

Senior Platform Engineer role at RTX focusing on DevSecOps pipeline management and software integration, requiring security clearance and offering comprehensive benefits.

Senior Platform Engineer

RTX (Raytheon Technologies) is seeking a Principal Embedded Software Engineer to join their Multi-Function Radio Frequency System (MFRFS) team in McKinney, TX. This role is part of their Land & Air Defense Systems group, focusing on developing mission-critical embedded software solutions.

The position requires expertise in real-time software development using C++ on Linux platforms, with a strong emphasis on DevSecOps practices and Agile methodologies. As a Principal Engineer, you'll lead technical initiatives, mentor team members, and work on complex system integration challenges. The role demands hands-on experience with embedded systems, multi-threaded programming, and hardware integration.

This is an excellent opportunity for an experienced software engineer looking to work on advanced defense systems. The position offers competitive compensation ($101,000 - $203,000) and comprehensive benefits including medical, dental, vision, 401(k), and more. The role requires U.S. citizenship and an active security clearance due to the nature of the work.

RTX, formed in 2020 through the merger of Raytheon Company and United Technologies Corporation, is a leading aerospace and defense company with 195,000 employees worldwide. They operate at the cutting edge of technology, working on quantum physics, electric propulsion, directed energy, hypersonics, avionics, and cybersecurity.

The ideal candidate will have 8+ years of experience, strong C++ programming skills, and experience with real-time operating systems. Knowledge of radar systems and experience with various software tools (git, CMake, Jenkins, etc.) is preferred. This role offers the opportunity to work on meaningful problems that contribute to national security and defense capabilities.

Principal Embedded Software Engineer role at RTX developing real-time applications using C++ and Linux, requiring security clearance and 8+ years of experience.

Principal Embedded Software Engineer

RTX (Raytheon Technologies) is seeking a Senior Digital Factory Developer to join their Industry 4.0 - Smart Digital Factory and Automation (SDF&A) team. This role combines software engineering with industrial automation, focusing on IIoT/Industry 4.0 technologies based in Ignition. The position offers an opportunity to work on advanced manufacturing systems, implementing digital solutions that enhance factory operations.

The role involves designing, developing, and deploying industrial IoT solutions, working with various communication protocols, and managing data analytics platforms. You'll be collaborating with digital factory engineering teams, chief engineers, and factory leadership to drive innovation in manufacturing processes.

This is an excellent opportunity for experienced software engineers interested in industrial automation and Industry 4.0. The position offers comprehensive benefits, including healthcare, retirement plans, and educational support. The role requires U.S. citizenship due to security clearance requirements and offers competitive compensation ranging from $73,000 to $147,000.

Working at RTX means joining a company with over 100 years of engineering excellence, focused on defending freedoms and deterring aggression. The company values Trust, Respect, Accountability, Collaboration, and Innovation, providing opportunities to work on meaningful problems that create a safer, more secure world.

The ideal candidate will have strong experience in both software development and industrial automation systems, with the ability to bridge the gap between IT and OT environments. This role offers growth opportunities, exposure to cutting-edge technology, and the chance to work with industry experts in digital manufacturing.

Senior Digital Factory Developer role at RTX, focusing on Industry 4.0 and IIoT technologies, requiring 5+ years of experience in software development and industrial automation.

OT Senior Digital Factory Developer

RTX (Raytheon Technologies) is seeking a Principal Java & C++ Software Engineer to join their team in Aurora, CO. This role presents an exciting opportunity to work on classified programs and cutting-edge satellite ground systems technologies.

The position requires expertise in Java and C++ development, with a focus on building sophisticated satellite ground systems. You'll be working with advanced technologies including multi-tiered architectures, AWS web services, and microservice software design. The role involves collaborating with talented teams in an Agile environment while implementing modern DevSecOps and CI/CD practices.

As a Principal Engineer, you'll be responsible for designing, developing, testing, and maintaining mission-critical software systems. The work encompasses various aspects of satellite ground system software, including command & telemetry, flight dynamics, planning and scheduling, and spacecraft operations. This position requires a strong background in object-oriented programming and Linux environments.

The company offers a comprehensive benefits package including medical, dental, vision insurance, 401(k) matching, flexible spending accounts, and various work-life balance benefits. The salary range is competitive at $101,000 - $203,000 USD, reflecting the senior nature of the role.

Key technical requirements include experience with Atlassian tools, Python, cloud architecture, microservices, and containerization. The position requires an active security clearance and U.S. citizenship due to the classified nature of the work. This is an excellent opportunity for a seasoned software engineer looking to make an impact in the aerospace and defense sector while working with cutting-edge technologies.

RTX's foundation is rooted in values of Trust, Respect, Accountability, Collaboration, and Innovation, with a higher calling to help the nation and allies defend freedoms and deter aggression. With over 100 years of experience, RTX brings renowned engineering expertise to meet today's mission needs and stay ahead of tomorrow's threats.

Principal Java & C++ Software Engineer position at RTX focusing on satellite ground systems development with competitive salary and comprehensive benefits.

Principal Java & C++ Software Engineer (Onsite)

RTX (Raytheon Technologies) is seeking a Principal Digital Factory Developer IV to join their Industry 4.0 - Smart Digital Factory and Automation (SDF&A) team. This role combines software engineering with industrial automation, focusing on developing advanced IIoT/Industry 4.0 technologies using Ignition SCADA. The position requires expertise in both software development and manufacturing systems integration.

The role involves leading projects in industrial automation, working with sensors, gateways, and data analytics platforms. You'll be responsible for connecting manufacturing equipment to IIoT networks, implementing communication protocols, and developing sophisticated data visualization solutions. The position requires strong technical skills in Python, SQL, and web technologies, combined with knowledge of industrial protocols and manufacturing systems.

As a Principal Developer, you'll work closely with digital factory engineering teams, chief engineers, and factory leadership to drive innovation in manufacturing processes. The role offers exposure to cutting-edge Industry 4.0 technologies and the opportunity to work on complex problems in advanced manufacturing.

The position comes with comprehensive benefits including competitive salary, medical/dental/vision insurance, 401(k) matching, and various family-friendly policies. This is an excellent opportunity for experienced developers interested in industrial automation and smart manufacturing, offering both technical challenges and leadership opportunities.

The role requires U.S. citizenship and the ability to obtain a Secret security clearance, reflecting the company's involvement in defense and aerospace projects. While primarily based in one of four locations (Andover, MA; Tucson, AZ; McKinney, TX; or Forest, MS), the role involves 10% travel and offers opportunities to work on diverse projects across RTX's manufacturing facilities.

Principal Digital Factory Developer position at RTX, focusing on Industry 4.0 technologies and manufacturing automation systems, requiring 8+ years of experience and U.S. citizenship.

Principal Digital Factory Developer IV

RTX (Raytheon Technologies) is seeking a Software Engineer II to join their Missile Defense Sensors (MDS) Software Department in Woburn, MA. This role focuses on developing radar and Command and Control (C2) Software for Surveillance and Warning Systems. The position requires a blend of technical expertise and collaborative skills, working in an agile environment to deliver high-quality software solutions.

The role offers an opportunity to work on meaningful projects that contribute to national defense and security. You'll be part of a team that follows core Agile and DevSecOps principles, focusing on high-frequency, high-quality deployments. The position requires expertise in C, C++, or Ada programming languages and experience with agile methodologies.

As a Software Engineer II, you'll be responsible for designing, developing, and testing software, working closely with systems engineers, and participating in continuous improvement initiatives. The role requires a STEM degree and at least 2 years of relevant experience. Security clearance requirements include an active Secret clearance and U.S. citizenship.

The compensation package is competitive, ranging from $66,000 to $130,000, with comprehensive benefits including medical, dental, vision insurance, 401(k) matching, flexible spending accounts, and parental leave. The company also offers professional development through their Employee Scholar Program and supports work-life balance with flexible schedules and paid time off.

RTX is a global leader in aerospace and defense, formed from the merger of Raytheon Company and United Technologies Corporation. With 195,000 employees worldwide, the company operates at the cutting edge of technology, working on advanced systems in quantum physics, electric propulsion, directed energy, hypersonics, avionics, and cybersecurity.

Software Engineer II position at RTX focusing on radar and defense systems development, requiring 2+ years experience, Secret clearance, and U.S. citizenship.

Software Engineer II MDS SW Department

RTX (Raytheon Technologies) is seeking a Senior Software Engineer to join their Missile Defense Sensors (MDS) Software Department in Woburn, Massachusetts. This role is part of their radar programs, focusing on developing world-class Radar and Command and Control (C2) Software for Surveillance and Warning Systems. The position requires working in an agile, collaborative environment, delivering high-frequency, high-quality deployments to customers.

The role involves designing, developing, and testing software for complex radar systems, working closely with systems and SI&T engineers to implement and test system modifications. The ideal candidate should have strong experience in C, C++, or Ada programming, along with a background in radar software development concepts. The position requires an active Secret security clearance and U.S. citizenship.

RTX offers a comprehensive benefits package including medical, dental, vision insurance, 401(k) matching, flexible spending accounts, and various leave benefits. The company culture emphasizes trust, respect, accountability, collaboration, and innovation, working towards their mission of creating a safer, more connected world.

This is an excellent opportunity for experienced software engineers interested in defense technology and radar systems, offering competitive compensation ($82,000-$164,000) and the chance to work on meaningful projects that directly impact national security. The role requires occasional travel (less than 10%) to customer sites for software installation and testing.

Senior Software Engineer position at RTX focusing on radar and missile defense software development, requiring Secret clearance and U.S. citizenship, offering $82K-$164K.

Senior Software Engineer MDS SW Department

RTX (Raytheon Technologies) is seeking a skilled Software Development Engineer II to join their Patriot Software Development Team in Tewksbury, Massachusetts. This role focuses on developing complex systems using Ada programming language and requires a secret security clearance.

The position offers an opportunity to work on critical defense systems at one of the world's leading aerospace and defense companies. As part of the Patriot Software Development Team, you'll be involved in designing, developing, and maintaining sophisticated software applications that contribute to national security and defense capabilities.

The role combines technical expertise in Ada programming with systems engineering, requiring strong problem-solving skills and attention to detail. You'll work in a collaborative environment, participating in code reviews and working with cross-functional teams to implement new features and ensure system integration.

This is an excellent opportunity for software engineers interested in defense technology and complex systems development. The position offers comprehensive benefits including medical/dental/vision insurance, 401(k) matching, flexible spending accounts, and educational assistance through the Employee Scholar Program. The salary range is competitive at $66,000-$130,000 USD, with potential for growth into a Software Task Leadership role.

The position requires exclusive onsite presence in Tewksbury, MA, and candidates must be U.S. citizens eligible for a security clearance. This is an ideal role for someone passionate about creating high-performance applications and interested in contributing to national defense systems while working with cutting-edge technology in a stable, established company with over 100 years of engineering excellence.

Ada Software Engineer II position at RTX focusing on complex systems development for the Patriot Software Development Team, requiring security clearance and U.S. citizenship.

Ada Software Engineer II

RTX (Raytheon Technologies) is seeking a Senior Full Motion Video (FMV) Software Developer to join their team in Richardson, TX. This role is part of RTX's mission to defend freedoms and deter aggression, building on over 100 years of engineering excellence.

The position involves working in an Agile environment as part of a scrum team, focusing on the development and maintenance of FMV video streaming capabilities that support multiple simultaneous video streams. The role requires expertise in video processing, stream remediation, and routing to support real-time mission capabilities.

Key technical requirements include experience with Java, C++, networking protocols (TCP/UDP), and video streaming technologies (MPEG-2, H.264, H.265). The ideal candidate will have knowledge of KLV metadata, MISB standards, and preferably experience with tools like GStreamer or FFMPEG.

This is a security-sensitive position requiring an active Top Secret clearance with the ability to obtain TS/SCI clearance. U.S. citizenship is mandatory due to security requirements. The role offers competitive compensation ranging from $82,000 to $164,000 USD, along with comprehensive benefits including healthcare, retirement plans, and work-life balance programs.

RTX provides an excellent environment for professional growth, offering educational assistance, career development programs, and recognition opportunities. The company's commitment to innovation in aerospace and defense, combined with its global reach and impact, makes this an exciting opportunity for a skilled software developer looking to make a meaningful contribution to national security.

The position is based in Richardson, TX, and requires onsite presence. The successful candidate will be part of RTX's 195,000-strong workforce, working at the forefront of technology in areas including quantum physics, electric propulsion, directed energy, hypersonics, avionics, and cybersecurity.

Senior Full Motion Video Software Developer role at RTX, focusing on video streaming capabilities and requiring security clearance.

RTX (Raytheon Technologies) Engineering Jobs

RTX is an aerospace and defense company providing advanced systems and services for commercial, military and government customers worldwide.