Windows Desktop Operating Systems Jobs

This onsite Principal Command and Control Scrum Master role is based in Aurora, Colorado, within the Air & Space Defense Systems unit of a leading aerospace and defense organization. The position combines agile leadership with hands-on software development for cutting-edge satellite ground systems. Key responsibilities include facilitating Scrum processes for engineering teams and designing, testing, and maintaining complex software using C++, Java, and microservice architectures. The role offers the opportunity to work with advanced technologies such as AWS, Kubernetes, and DevSecOps while contributing to national security missions. Candidates will benefit from a collaborative environment that fosters professional growth in large-scale defense projects and modern cloud-native development practices.

This onsite Principal Engineer role at RTX supports the 24/7 Operations Program within the aerospace and defense sector. The position focuses on planning and executing sustainment strategies for fielded systems, including managing logistics, maintenance support, and technical training. Key responsibilities involve resolving cost, scope, and schedule issues, developing long-term roadmaps, and utilizing Earned Value Management Systems to drive program performance. The role appeals to experienced leaders seeking to solve complex global challenges within a culture that prioritizes safety, innovation, and collaboration. Candidates must hold an active U.S. Secret security clearance and be a U.S. citizen. The position is based in Tewksbury, Massachusetts, with occasional domestic and international travel required.

This onsite Senior Hardware Production Support Engineer role within Raytheon's Receiver/Exciter & Processing Architecture department focuses on supporting the design, integration, and production of critical defense electronics. The position involves troubleshooting complex digital, analog, and RF circuit card assemblies, leading failure analysis investigations, and collaborating with operations and supply chain teams to resolve manufacturing issues. The role serves as a vital liaison between design engineers and the factory to ensure smooth product transitions. This opportunity appeals to engineers seeking to work on meaningful national security missions with a team that values innovation and safety. The position requires an active U.S. Secret security clearance and is based in Tewksbury, Massachusetts, with occasional travel to other sites.

This onsite Senior Principal Platform Infrastructure as Code Engineer role at RTX supports a critical national defense project in Richardson, Texas. The position involves leading a small technical team to design, modernize, and maintain hybrid-cloud infrastructure solutions using tools like Terraform, Ansible, and Kubernetes. Key responsibilities include developing automation scripts, managing CI/CD pipelines, and integrating container orchestration for enterprise environments. The role appeals to engineers seeking to solve complex, meaningful problems that contribute to national security within a collaborative culture rooted in safety and innovation. Candidates must possess an active TS/SCI clearance and U.S. citizenship, with occasional travel required for implementation activities.

This onsite role at RTX in Aurora, Colorado, involves leading a technical team to develop and maintain Infrastructure as Code solutions for critical aerospace and defense programs. The position requires hands-on engineering to manage hybrid-cloud environments using tools like Terraform, Ansible, and Kubernetes, while overseeing CI/CD pipelines and container orchestration. Key responsibilities include designing automation strategies, integrating modern platforms, and mentoring engineers to ensure scalable and secure deployments. The opportunity appeals to professionals seeking to solve complex national security challenges within a collaborative culture rooted in innovation and safety. Candidates must hold an active TS/SCI clearance and U.S. citizenship. The role offers the chance to work on cutting-edge technology with potential relocation assistance.

This onsite role at Raytheon in Aurora, Colorado, combines senior engineering expertise with technical subcontract management for the Apertures and RF Team. The position involves leading RF hardware subcontract management, developing resource-loaded schedules, and supporting the architecture and design of satellite ground terminal systems. Key responsibilities include conducting requirement analysis, performing trade studies, managing supplier procurement activities, and presenting status briefings to program leadership. The role appeals to professionals seeking to contribute to national defense missions within a multidisciplinary team that values innovation and collaboration. Candidates must hold an active TS/SCI security clearance and U.S. citizenship. The position offers relocation eligibility and opportunities to work on meaningful, high-impact hardware projects in a secure, on-site environment.

This onsite Senior System Safety Engineer role is based in Aurora, Colorado, within the System Safety and Human System Integration department at Raytheon. The position focuses on developing and implementing MIL-STD-882E compliant safety programs for complex defense systems. Key responsibilities include conducting hazard and design analyses, coordinating with cross-functional engineering teams to integrate safety controls, and managing safety approvals with government authorities throughout the product lifecycle. The role appeals to professionals seeking to contribute to national security missions while working in a collaborative culture that values innovation and accountability. Candidates must possess an active Top Secret security clearance and U.S. citizenship. Relocation assistance is available for qualified applicants.

This onsite Senior Command & Control Scrum Master role is based in Aurora, Colorado, within Raytheon's Air & Space Defense Systems unit. The position combines Agile leadership with hands-on software development for cutting-edge satellite ground systems. Key responsibilities include facilitating Scrum processes, designing and maintaining multi-tiered software architectures, and collaborating with engineers on DevSecOps and microservice implementations. The role appeals to professionals seeking to work on mission-critical defense projects that protect national security while gaining expertise in advanced technologies like AWS, Kubernetes, and C++. Candidates must hold an active TS/SCI security clearance and U.S. citizenship. The environment offers the opportunity to solve complex engineering challenges alongside a team of experts in a fully onsite setting.

This onsite Senior System Safety Engineer role is based in Aurora, Colorado, within the System Safety and Human System Integration department at Raytheon. The position focuses on developing and implementing MIL-STD-882E compliant safety programs for complex defense systems. Key responsibilities include conducting hazard and design analyses, coordinating with cross-functional engineering teams to integrate safety controls, and managing safety approvals with government authorities throughout the product lifecycle. The role appeals to professionals seeking to contribute to national security missions while working in a culture that values trust, innovation, and collaboration. Candidates must possess an active Top Secret security clearance and U.S. citizenship. Relocation assistance is available for qualified applicants.

The Program Chief Engineer role at RTX leads a portfolio of software and hardware programs for the Intelligence Community, focusing on mission-critical aerospace and defense solutions. Based onsite in Aurora, Colorado, the position requires an active TS/SCI clearance and involves overseeing the technical baseline, architecture, and Agile development lifecycle. Key responsibilities include driving business capture activities, leading engineering bid reviews, managing program risks and costs, and mentoring engineering teams to ensure successful delivery. This opportunity appeals to experienced leaders seeking to solve complex global challenges within a culture that values safety, innovation, and collaboration, while offering the chance to shape the future of national security.

This onsite Senior Principal Platform Infrastructure as Code Engineer role at RTX supports a critical national defense project in Richardson, Texas. The position involves leading a small technical team to design, modernize, and maintain hybrid-cloud infrastructure solutions using tools like Terraform, Ansible, and Kubernetes. Key responsibilities include developing automation scripts, managing container orchestration, and optimizing build and test pipelines for scalability. The role appeals to engineers seeking to solve complex, meaningful problems that contribute to national security within a collaborative culture rooted in innovation and safety. Candidates must hold an active TS/SCI clearance with polygraph and be U.S. citizens. The position requires on-site work with occasional travel for implementation activities.

The Program Chief Engineer role at RTX leads a portfolio of software and hardware programs for the Intelligence Community, focusing on mission-critical aerospace and defense solutions. Based onsite in Aurora, Colorado, the position requires an active TS/SCI clearance and involves overseeing the technical baseline, architecture, and Agile development lifecycle. Key responsibilities include driving business capture activities, leading engineering bid reviews, managing program risks and costs, and mentoring engineering teams to ensure successful delivery. This opportunity appeals to experienced leaders seeking to work on complex, high-impact projects within a culture that values safety, innovation, and collaboration, while offering potential relocation assistance and professional growth through cross-portfolio insights.

This onsite Senior Principal Platform IAC Engineer role at RTX supports a critical national defense program in Aurora, Colorado. The position involves leading a small engineering team to design, modernize, and maintain Infrastructure as Code solutions using tools like Terraform, Ansible, and Kubernetes. Key responsibilities include developing automation scripts, managing container orchestration, and optimizing build and test pipelines for hybrid-cloud environments. The role appeals to candidates seeking to solve complex engineering challenges within a mission-driven culture that values safety, innovation, and collaboration. Candidates must hold an active TS/SCI security clearance and U.S. citizenship. The position requires on-site work with occasional travel for implementation activities.

This onsite Senior Principal Platform IAC Engineer role at RTX in Aurora, Colorado, involves leading a technical team to develop and maintain Infrastructure as Code solutions for critical national defense projects. Key responsibilities include designing build and test pipelines, orchestrating container environments using Kubernetes and Docker, and implementing automation with Ansible and Terraform. The position requires an active TS/SCI security clearance and U.S. citizenship. The role appeals to engineers seeking to solve complex, meaningful problems within a collaborative culture that values innovation and safety. Opportunities for professional growth and relocation assistance are available for candidates ready to contribute to the future of aerospace and defense.

This onsite role at Raytheon in Aurora, Colorado, combines senior engineering expertise with technical subcontract management for RF hardware projects within the Apertures and RF Team. The position involves leading subcontract management for satellite ground terminal systems, developing resource-loaded schedules, and conducting requirement analysis and design reviews. Key responsibilities include interfacing with suppliers, managing procurement activities, and presenting status briefings to program leadership. The role appeals to professionals seeking to contribute to national defense missions with a multidisciplinary team that values trust, innovation, and collaboration. Candidates must hold an active TS/SCI security clearance and U.S. citizenship. The position offers relocation eligibility and opportunities to work on meaningful, high-impact hardware systems in a secure, on-site environment.

This onsite Senior Principal Platform IAC Engineer role at RTX supports a critical national defense project in Aurora, Colorado, by leading a small team in developing and maintaining Infrastructure as Code solutions. Key responsibilities include designing build and test pipelines, orchestrating container environments using Kubernetes and Docker, and automating deployments with tools like Ansible and Terraform. The position offers the opportunity to work on complex, high-impact engineering challenges within a collaborative culture that values innovation and safety. Candidates must hold an active TS/SCI security clearance and U.S. citizenship. The role involves occasional travel to customer sites for implementation activities and requires a strong background in Linux administration and cloud technologies.

This onsite Principal Engineer role at RTX supports the 24/7 Operations Program within the aerospace and defense sector. The position focuses on planning and executing sustainment strategies for fielded systems, including managing logistics, maintenance support, and technical training. Key responsibilities involve resolving cost, scope, and schedule issues, developing long-term roadmaps, and utilizing Earned Value Management Systems to drive program performance. The role appeals to candidates seeking to lead integrated product teams in a mission-driven environment that values safety, innovation, and collaboration. While the position requires a current Secret security clearance and U.S. citizenship, it offers opportunities for professional growth, relocation assistance, and the chance to contribute to national security solutions.

This onsite role at Raytheon in Aurora, Colorado, combines senior engineering expertise with technical subcontract management for the Apertures and RF Team. The position focuses on leading RF hardware projects, managing resource-loaded schedules, and conducting requirement analysis and design reviews for satellite ground terminal systems. Key responsibilities include interfacing with suppliers, overseeing procurement activities, and presenting performance briefings to program leadership. The opportunity appeals to professionals seeking to contribute to national defense missions within a multidisciplinary team that values innovation and collaboration. Candidates must hold an active TS/SCI clearance and U.S. citizenship. The role offers relocation eligibility and the chance to work on meaningful, high-impact hardware systems in a secure environment.

This onsite role at Raytheon in Aurora, Colorado, combines senior engineering expertise with technical subcontract management for the Apertures and RF Team. The position focuses on leading RF hardware projects, managing resource-loaded schedules, and conducting requirement analysis and design reviews for satellite ground terminal systems. Key responsibilities include interfacing with suppliers, ensuring regulatory compliance, and presenting performance briefings to program leadership. The role appeals to professionals seeking to contribute to national defense missions within a multidisciplinary team that values innovation and collaboration. Candidates must hold an active TS/SCI clearance and U.S. citizenship. The position offers relocation eligibility and opportunities to work on meaningful, high-impact hardware systems.

This onsite role at Raytheon in Aurora, Colorado, combines senior engineering expertise with technical subcontract management for the Apertures and RF Team. The position focuses on leading RF hardware projects, managing resource-loaded schedules, and conducting requirement analysis and design reviews for satellite ground terminal systems. Key responsibilities include interfacing with suppliers, ensuring regulatory compliance, and presenting performance briefings to program leadership. The role appeals to professionals seeking to contribute to national defense missions within a collaborative culture rooted in trust and innovation. Candidates must hold an active TS/SCI clearance and U.S. citizenship. The position offers relocation eligibility and opportunities to work on meaningful, high-impact hardware systems in a multidisciplinary environment.

This onsite Principal System Safety Engineer role at Raytheon in Aurora, Colorado, serves as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E, integrating safety tasks into the Integrated Master Schedule, and leading safety working groups. Key responsibilities include analyzing engineering designs for hazards, mentoring junior engineers, and collaborating across multiple engineering disciplines to mitigate risks throughout the product lifecycle. The role appeals to professionals seeking to apply advanced engineering expertise to meaningful national defense missions within a culture that values trust, innovation, and collaboration. Candidates will work directly with program leadership and government authorities to ensure mission safety and security.

This onsite Principal System Safety Engineer role at Raytheon in Aurora, Colorado, serves as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E, integrating safety tasks into project schedules, and leading cross-functional teams to identify and mitigate hazards. Key responsibilities include mentoring junior engineers, presenting safety status to review boards, and collaborating with various engineering disciplines to ensure design compliance throughout the product lifecycle. The role appeals to professionals seeking to contribute to national defense by solving complex safety challenges within a culture rooted in trust, innovation, and a mission to secure the world.