Senior Principal Systems Engineer Jobs in Reston, VA

Lead integration efforts and provide technical expertise as a senior analyst in space systems modeling and simulation, collaborating with the Intelligence Community and Department of War to enhance sy...

Empower innovation by designing and implementing robust cloud infrastructure and platforms, focusing on secure, scalable solutions that enhance organizational effectiveness and efficiency in a fast-pa...

Optimize our information security operations by enhancing system security, managing vulnerabilities, and ensuring compliance with industry standards. Collaborate with stakeholders to drive continuous...

Lead the charge in ensuring seamless AI model-serving operations across multi-domain environments. Challenge yourself in a pivotal role that combines technical expertise with cross-functional collabor...

Elevate operational effectiveness by leading Tier-4 support for AI/ML model-serving pipelines, ensuring seamless performance across multi-enclave environments while collaborating with diverse teams to...

Join a team that leads the implementation and sustainment of security engineering solutions powering SOC capabilities across enterprise environments for enhanced cyber defense and monitoring...

Design enterprise cloud architecture solutions, ensuring secure and scalable integration of on-premises infrastructure and cloud services to drive modernization and compliance across technology platfo...

Transform test and evaluation policies to enhance defense acquisition strategies. Drive innovative approaches in Cybersecurity and AI while aligning with DOW pathways, ensuring rigorous execution and...

Innovate with a dynamic team to design and build advanced software solutions, leveraging modern technologies and AI. Collaborate closely to meet client needs while ensuring high-quality development in...

Lead the charge in advanced missile systems engineering, driving design, integration, and lifecycle management for critical U.S. defense programs while ensuring high performance and reliability across...

Lead the charge in ASIC physical design, managing end-to-end flow for complex SoCs in satellite systems. Collaborate cross-functionally to ensure efficient handoffs, timing closure, and successful des...

Elevate malware analysis with innovative solutions by collaborating with engineers to develop cutting-edge capabilities and modernize malware enrichment services in a high-impact environment...

Lead the charge in enhancing cybersecurity systems. As a pivotal Systems Engineer, you'll design and manage security protocols, collaborate cross-functionally, and stay abreast of the latest trends to...

Join us to shape customized silicon solutions as a Senior ASIC Design Verification Engineer, where you will drive verification strategies, collaborate with cross-functional teams, and ensure robust de...

Join a team that's integral to overseeing diverse technical projects, guiding engineers through all lifecycle phases while implementing effective metrics and ensuring high-quality execution and custom...

Transform high-performance computing environments by integrating and maintaining critical software solutions across diverse operating systems, ensuring operational stability and seamless performance f...

Join a team that's dedicated to enhancing high-performance computing systems by integrating and supporting software solutions across diverse environments, ensuring operational stability and seamless p...

Lead the charge in enhancing cloud infrastructure through automated solutions, technical mentorship, and operational excellence. Collaborate globally to implement effective strategies, drive innovatio...

Join a team that's shaping the future of RF and photonic systems as a Principal Design Engineer. Drive innovative projects in design, simulation, and testing for photonic integrated circuits while col...

Analyze and support critical systems engineering activities for a next-gen space-based radar program, providing expert technical assessments and collaborating with key stakeholders across the project...

Shape the future of mechanical engineering by leading diverse projects, overseeing HVAC designs, and ensuring innovative solutions for life sciences facilities while mentoring a dynamic team to achiev...

Contribute to advanced networking solutions by leveraging your expertise in SIPRnet and NIPRnet technologies. Collaborate with interdisciplinary teams to enhance infrastructure operations and drive fo...

Athenix Solutions Group is seeking a Systems Engineer in Northern Virginia to apply system engineering fundamentals across various roles in the system development lifecycle. Candidates should have exp...

Collaborate in designing, installing, and testing complex RF systems focused on SATCOM technology, ensuring operational excellence from concept to deployment within a cross-functional team, and suppor...

Join our team to lead federal compliance initiatives, mentor professionals, and drive security progress while navigating NIST SP 800-53 and FedRAMP requirements across multiple client projects...