Principal Systems Engineer Jobs in Longmont, CO

Join us in transforming federal personnel vetting through innovative architecture and leadership. As a key technical leader, guide cloud-native initiatives, integration of AI, and ensure cybersecurity...

Join us to lead the strategy and evolution of our design systems, bridging design and engineering, while driving cross-functional adoption and supporting scalable, accessible product experiences acros...

Optimize your career with a hands-on role leading Jira Cloud transitions and leveraging AI to enhance productivity. Collaborate across teams to architect scalable solutions and foster continuous impro...

Advance your career by leading the design and development of a groundbreaking internet simulation platform. Collaborate with a talented team to create a production-grade system that transforms cyber r...

Elevate your career by leading manufacturing engineering initiatives that translate complex designs into efficient production processes. Collaborate across teams to optimize workflows and drive contin...

Lead the evolution of test automation frameworks to ensure optimal video delivery across diverse platforms. Collaborate globally to enhance quality standards and streamline testing processes, safeguar...

Advance progress at the forefront of national security applications by developing, deploying, and supporting mission-critical software solutions in an Agile environment while leveraging modern cloud a...

Deliver quality management excellence by leading data transformation and reporting efforts for major infrastructure projects. Lead a small, skilled team to enhance quality workflows and ensure success...

Transform the future of space systems by owning key radiation effects assurance strategies, conducting environment analyses, and advancing product road-mapping while collaborating closely with enginee...

Unlock the potential of the FBM Program by coordinating operational resilience. Join a dynamic team to model, analyze, and enhance the Trident II Flight System's lifecycle and ensure strategic deterre...

Empower your career by providing engineering support for electric power projects. You'll engage in design reviews, due diligence, and project analysis, leveraging 12+ years of experience to shape the...

Unlock potential by joining our team to develop innovative electrical power systems for spacecraft, enhancing national security missions and addressing modern space challenges through your expertise i...

Help us design and develop cutting-edge electronic systems for lasers and sensors. Join our engineering team to create innovative solutions, troubleshoot hardware issues, and ensure project success th...

Engineer advanced modeling and simulation tools to support mission analysis across complex air, space, and ground domains. Collaborate with cross-functional teams to develop solutions and deliver impa...

Engineer and execute comprehensive test programs for advanced EO/IR systems, ensuring alignment between requirements and verified performance in a multidisciplinary environment, while collaborating wi...

Shape the future of industrial systems design by developing innovative and cost-effective plant layouts. Collaborate with engineers and stakeholders to ensure reliable performance and effective system...

Drive the development and modernization of large-scale enterprise data integration solutions. Utilize strong Informatica PowerCenter and SQL expertise to support complex data environments and enhance...

Transform advanced EO/IR systems by leading requirements development, system architecture, and MBSE efforts in a collaborative environment, enhancing national security missions through innovative engi...

Lead the charge in overseeing flight system lifecycles, guiding teams of GNC and Avionics engineers, ensuring integration with cross-functional partners while managing schedules, resources, and budget...

Take ownership of secure production systems, architecting and deploying innovative infrastructure solutions across cloud-native and edge environments, ensuring reliability and compliance with operatio...

Join a team that's shaping the future of aerospace by designing critical wire harness systems for cutting-edge satellite and space capabilities. Collaborate closely with engineers to own designs from...

Unlock potential by developing high-performance analytics tools for a global network, improving reliability and customer experience across multiple sectors through innovative software solutions and cl...

Contribute to the development of advanced identity management tools, ensuring seamless integration of applications and compliance with security measures for defense systems while collaborating with a...

Unlock potential by joining a dynamic team focused on developing advanced CNO software solutions. Collaborate on the design and implementation of innovative security applications that enhance system p...

Unlock potential by leading the design and development of innovative PCB assemblies and electrical subsystems, guiding projects from concept to production while collaborating across teams to ensure ro...