Senior Systems Architect Jobs in Reston, VA

Drive seamless international mobility and program operations support for U.S. Navy teams deployed in Saudi Arabia, ensuring effective administration, travel coordination, and compliance management to...

Unlock innovative solutions as you develop enterprise architecture viewpoints. Collaborate with senior leaders to modernize NC3 capabilities through effective modeling and systems engineering practice...

Empower project success by managing preconstruction engineering activities, coordinating with stakeholders, and optimizing processes for efficient project delivery and risk management across multiple...

Empower the Mission LAN by managing systems administration, ensuring seamless operations, security compliance, and enhanced functionality. Drive innovation through technical expertise while collaborat...

Advance your career by leading the design and execution of secure collaboration solutions across the Microsoft cloud. This role offers strategic influence, project direction, and high-impact decision...

Shape the future of secure cloud collaboration by designing, implementing, and optimizing Microsoft Entra solutions for external partnerships, ensuring high standards of identity management and data p...

Champion the development and management of Integrated Master Schedules (IMS) across diverse programs, ensuring alignment with contractual requirements and resource constraints while providing critical...

Drive your career with a pivotal role supporting federal contracting processes. Engage in drafting regulations, stakeholder coordination, and editorial support while ensuring compliance within a dynam...

Lead complex subcontract negotiations and manage full lifecycle subcontracts, ensuring compliance with federal regulations and company policies while supporting critical business objectives across var...

Advance your expertise by managing complex DevSecOps infrastructures, enhancing cloud operations, and ensuring security compliance across Army environments. Collaborate with diverse teams to provide i...

Transform performance monitoring solutions by leveraging automation and COTS integration. Collaborate on building software and metrics visualization using the Elastic stack in a secure environment tha...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Lead advanced Microsoft identity engineering initiatives, driving digital transformation through innovative identity and access management solutions tailored for complex organizational structures and...

Engineer innovative safety-critical software for missile systems. Collaborate with multidisciplinary teams to integrate, test, and verify applications on real-time operating systems, ensuring complian...

Transform cutting-edge technology by developing high-performance embedded software for advanced RF data processing. Collaborate in an architecture-driven environment to deliver solutions in contested...

Join a team that empowers U.S. Intelligence Community agencies to implement innovative cloud solutions. Drive revenue growth through strategic partnerships while leveraging your technical depth and in...

Join a team that's dedicated to enhancing geospatial intelligence through innovative software solutions. This role encompasses maintaining, developing, and integrating robust software systems vital to...

Help us provide expert retirement counseling, ensuring compliance and guidance for employees on federal benefits. Collaborate with teams to process applications and deliver tailored support for a seam...

Champion cloud operations by providing expert-level engineering support for Open Systems servers, enhancing service offerings, and mentoring junior staff to ensure high customer satisfaction and opera...

Transform the Active Directory ecosystem by configuring policies, leading projects, and collaborating with engineering teams to implement directory services, ensuring seamless access and functionality...

Unlock potential by providing integrated cloud services support, enhancing enterprise computing and network infrastructure. Engage with customers to deliver technical solutions and ensure effective co...

Explore a pivotal DevOps role focused on Software Integration Engineering, enhancing a secure Kubernetes platform for mission-critical applications. Collaborate to improve platform performance, stabil...

Join a team that's redefining software engineering standards in an AI-native development lifecycle, directing autonomous agents and ensuring rigorous code scrutiny while maintaining high-quality produ...

Drive full-stack development in a dynamic Agile environment, utilizing .Net technologies to build, design, and optimize cloud-based applications while ensuring robust performance and security standard...

Elevate your career as you shape the future of data and AI architecture, bridging business strategy and technology. Collaborate with leaders to drive scalable growth, innovation, and responsible AI pr...