Principal Systems Engineer Jobs in Arlington, VA

Lead the charge in software development and management, balancing hands-on engineering with team leadership. Oversee a team of engineers, ensuring innovative solutions while driving the full software...

Innovate and deliver advanced machine learning solutions focused on fine-tuning Vision-Language Models (VLMs) and developing scalable infrastructure for multimodal data. Collaborate with scientists to...

Grow your career by delivering expert M365 engineering solutions across lifecycle management, security compliance, and cross-functional collaboration while ensuring operational excellence in a dynamic...

Unlock potential by designing and maintaining a full-stack microservices architecture within a mission-driven engineering environment, ensuring robust deployment and operational excellence in a collab...

Lead the charge in developing innovative software solutions as a Senior Engineer, leveraging extensive experience to create complex systems while collaborating closely with teams to enhance technical...

Drive innovative software solutions by leveraging 15+ years of experience in Python and C/C++. Play a key role in complex engineering projects, utilizing your expertise in scripting and RF signals to...

Join a dynamic team as a Network Systems Engineer, where you’ll deploy, integrate, and sustain cutting-edge communication systems in a fast-paced environment, ensuring system reliability and enhancing...

Innovate manufacturing processes by collaborating closely with cross-functional teams to develop, evaluate, and implement tooling, equipment, and assembly methods. Engage hands-on in prototype fabrica...

Drive innovative manufacturing solutions by developing and optimizing processes while collaborating with engineers and technicians. Your hands-on approach to tooling, fabrication, and assembly will le...

Pioneer innovative Java-based applications in cloud environments, leading architecture, enhancing modernization strategies, and delivering outstanding solutions across multiple teams while mentoring f...

Drive software engineering excellence by designing and implementing CI/CD pipelines, automating workflows, and enhancing collaboration across teams while ensuring high quality and reliability in softw...

Drive innovation in software delivery by designing and maintaining CI/CD pipelines. Leverage extensive experience in automation, GitLab, and DevOps to enhance team collaboration and efficiency. Engage...

Reimagine secure access solutions as a Software Engineer Principal, leading the engineering and integration of the Delinea Tools Suite in dynamic Linux environments, ensuring compliance and collaborat...

Transform client challenges into innovative AI solutions by rapidly prototyping and delivering GenAI-enabled platforms, collaborating with teams, and leading engagements for high-impact results while...

Join a dynamic team as a Senior DevOps Lead, architecting infrastructure and mentoring a diverse group of contractors. This hands-on role balances leadership with technical execution, impacting AWS-ba...

Join a team that's transforming the federal government's tech landscape. Utilize your expertise to design and maintain critical application platforms while driving efficiency in software delivery thro...

The Field Engineer will contribute to the telecommunications infrastructure supporting government and military operations, focusing on network router installation efforts. Responsibilities include dev...

Innovate cloud network solutions by designing hybrid architectures that seamlessly integrate on-premises and cloud environments, ensuring high availability and security for critical infrastructure ope...

Play a key role in designing and developing complex mechanical systems while mentoring a team. Collaborate on specifications and manage projects from conception to execution, ensuring quality and manu...

Lead the charge in shaping and enhancing internal developer platforms, driving innovation across AWS, GitHub Enterprise, Terraform Cloud, and JFrog Artifactory with a focus on security, compliance, an...

Join us to design and execute software performance tests, analyze metrics, and develop solutions to enhance software infrastructures. Collaborate closely with customer teams and tackle complex challen...

Advance performance testing by designing and executing thorough evaluations of software systems. Collaborate with teams to enhance metrics, identify failure trends, and implement innovative solutions...

Champion the full application lifecycle, guiding a skilled DevOps team in design, development, and system maintenance while ensuring infrastructure integrity and alignment with mission requirements. E...

Manage program performance by interfacing with Government stakeholders, overseeing task execution, ensuring compliance, and coordinating multi-functional teams to deliver high-quality IT services alig...

Champion program execution by managing concurrent production projects, ensuring customer satisfaction and business growth while collaborating across various teams in a dynamic environment to support c...