Senior Principal Systems Engineer Jobs in Littleton, CO

Drive the design and development of transformative AI platforms, shaping architecture and guiding teams. This senior role demands extensive technical expertise and hands-on involvement to deliver inno...

Accelerate the development of innovative AI platforms that enhance customer engagement and satisfaction. This strategic role combines hands-on engineering and leadership, shaping the future of AI-driv...

Lead the charge in building scalable backend systems and APIs for a modern eCommerce platform. Collaborate across teams to enhance services, streamline integrations, and optimize the order fulfillment...

Innovate backend systems for a global eCommerce platform, focusing on API design, service architecture, and system performance. Collaborate with cross-functional teams to enhance integrations and scal...

Drive innovation and strategic leadership in wastewater treatment and reuse projects, guiding multidisciplinary teams to deliver sustainable, cutting-edge engineering solutions while fostering client...

Lead the integration and validation of mission-critical software for an innovative rocket system, collaborating with cross-functional teams to ensure safety and reliability in spaceflight. Drive syste...

Drive innovation in RF Microwave Design by integrating and troubleshooting advanced antenna systems, ensuring optimal performance and reliability in networked environments while collaborating with cro...

Elevate government operations by architecting and implementing high-performance cloud platforms, driving AI/ML modernization across federal environments while collaborating with multi-disciplinary tea...

Unlock potential by collaborating with agile teams to deliver mission-critical software solutions, ensuring user needs are met effectively while fostering innovation and automation in SIGINT mission m...

Lead the charge in managing a multi-disciplinary team focused on agile cloud software development, sustainment, and cybersecurity. Drive technical strategy and modernization initiatives while ensuring...

Lead the charge in guiding a skilled engineering team to deliver innovative systems solutions for critical national security challenges while fostering collaboration and mentorship within a dynamic or...

Advance the future of AI-native advertising by enhancing developer tools and systems. Collaborate closely with product teams while building scalable infrastructure to drive productivity and innovation...

Shape innovative solutions through hands-on development and agentic AI expertise. Collaborate across systems to architect scalable designs for complex government programs while adhering to security pr...

Transform the security landscape by leading the design and implementation of enterprise network security solutions for a private cloud environment, collaborating with international teams to enhance re...

Shape global telecommunications solutions by designing, configuring, and implementing advanced networks. Collaborate with teams to resolve complex issues and enhance service delivery while ensuring cu...

Drive cybersecurity compliance and engineering for mission-critical systems. Collaborate with cross-functional teams to implement new requirements and maintain a robust security posture while managing...

Lead the charge in acquisition modernization initiatives by providing expert guidance within the NEXUS IT Team. Serve as the key liaison bridging operational needs to technical solutions while driving...

Engineer innovative full-stack applications for space missions, modernizing software and systems. Collaborate with multidisciplinary teams to enhance space-related technology and implement secure DevS...

Join a team that's pioneering spacecraft guidance, navigation, and control through innovative algorithms and simulations. Collaborate with cross-functional engineers to create cutting-edge solutions f...

Transform critical national security networks through innovative design, maintenance, and troubleshooting. Collaborate with cross-functional teams to ensure secure, reliable connectivity for mission-d...

Elevate capabilities in real-time image processing software for cutting-edge infrared imaging systems, focusing on performance and secure integration into advanced defense technologies for vital secur...

Engineer innovative software solutions by collaborating with cross-functional teams. Drive development on product features using Java and agile methodologies to enhance application performance and usa...

Help us drive innovation in space exploration by applying your astrodynamics expertise to mission design and trajectory analysis, contributing to ambitious Earth-orbiting and interplanetary missions t...

Accelerate progress at the forefront of engineering by guiding clients through the design-to-production process, ensuring operational excellence and building reliable systems that scale across diverse...

Develop and maintain advanced performance models to enhance SSD and DRAM products in hyperscale data centers, leveraging robust analysis and tools to drive architecture decisions and optimize system p...