Senior Principal Systems Engineer Jobs in Littleton, CO

Join in shaping future space operations through advanced technology support. Collaborate with military and industry partners to deliver critical space systems for national security, integrating effort...

Lead the charge in managing server environments and cloud services while ensuring optimal performance and security. Collaborate with a skilled team in a fully remote setting, supporting critical infra...

Accelerate your career by leading business development efforts in the aerospace sector. You'll identify growth opportunities, build customer relationships, and connect technical needs with innovative...

Drive innovation in rocket engine avionics systems. Be the technical lead setting the architecture and standards, ensuring performance, reliability, and safety across development phases while mentorin...

Drive your career forward by leading automation projects from concept to execution. Engage with cross-functional teams to deliver scalable manufacturing solutions that transform innovation into produc...

Drive the success of innovative software solutions by leading a dynamic team of engineers and architects, overseeing projects from conception through delivery, and fostering a collaborative environmen...

Join a dynamic team to design, implement, and test complex system integrations, ensuring solutions meet customer specifications while coordinating cross-functional testing efforts to validate performa...

Unlock potential by shaping strategic partnerships and enhancing developer experience through innovative GitOps and CI/CD practices, while leading multi-year initiatives to drive operational excellenc...

Champion the testing lifecycle of Medicare claims systems on mainframe platforms, ensuring regulatory compliance and efficient test automation. Collaborate with teams to enhance workflows and drive qu...

Engage with stakeholders to provide expert architectural engineering support. Drive technical analyses, review designs, and draft critical inputs to influence decision-making for DOJ/BOP facility proj...

Engineer cutting-edge mission simulations and analyses for advanced missile systems. Collaborate with multi-disciplinary teams to develop models, assess capabilities, and validate performance. Ideal f...

Drive innovation in national security by leading systems engineering efforts, ensuring the successful design and integration of advanced solutions while mentoring the team to meet complex operational...

Transform high-performance software systems bridging quantum and classical computing, collaborating with cross-disciplinary teams to develop scalable solutions that push boundaries in computational te...

Champion customer success by delivering exceptional technical support to enterprise clients, mastering product nuances, and collaborating across communication channels while troubleshooting complex is...

Innovate robust global regulatory frameworks to enhance compliance, drive quality initiatives, and support strategic goals across diverse teams while ensuring adherence to international standards and...

Engineer advanced cyber capabilities, manage vulnerabilities, and enhance endpoint security within a large-scale enterprise. Collaborate with teams to fortify defenses, ensuring compliance with cybers...

Drive engineering success by leading innovative projects, ensuring optimal integration of solutions, while managing costs and schedules through effective collaboration across teams and maintaining hig...

Join a team that's dedicated to ensuring software quality by developing and executing comprehensive tests. Collaborate with peers to enhance testing methodologies and mentor teammates in a dynamic and...

Transform space exploration by leading mechanical design and analysis for lunar transport systems. Collaborate with a diverse team to create innovative solutions that enable sustainable lunar missions...

Innovate in software engineering by crafting high-quality embedded solutions for satellite and ground systems. Engage in full software lifecycle tasks, ensuring collaboration and maintaining effective...

Join a dynamic team as a Sr Software Engineer, leveraging modern frontend development techniques in an agile environment to create impactful user-facing applications. Collaborate effectively while dep...

Optimize test system software and hardware development using Python and Ruby while collaborating with cross-functional teams to achieve program goals in various applications within ground, airborne, a...

Innovate in satellite software development by delivering high-quality embedded solutions and test infrastructures. Collaborate across teams, support program milestones, and tackle complex challenges t...

Transform design innovations by leading electro-optical engineering initiatives. Collaborate with cross-functional teams to develop advanced visible-light and infrared systems for diverse applications...

Engage and empower clients by developing innovative cybersecurity architectures and strategies. Collaborate with government officials to address cyber challenges, enhance system resilience, and implem...