Senior Windows Administrator Jobs in Reston, VA

Drive innovation as you deliver robust full-stack solutions to support national security initiatives. Collaborate within an agile team to enhance features, automate processes, and provide technical su...

Manage and enhance a customized ServiceNow environment, collaborating with clients to develop technical solutions, while ensuring scalability, performance, and security of applications and integration...

Accelerate data-driven decision-making by engineering and optimizing BI solutions. Collaborate with military leaders to develop predictive dashboards and analytics that enhance mission support and ope...

Champion your career by leveraging your expertise to engineer and secure advanced network systems. Join a dynamic team dedicated to optimizing critical infrastructure, tackling challenges, and enhanci...

Optimize collaboration and project management for information systems, ensuring effective communication and support for system functionality. Drive team dynamics and continuous improvement while maint...

Join our dynamic team to lead federal agencies in transitioning to Oracle Fusion Cloud HCM, ensuring smooth migration and operational readiness during large-scale deployments while managing stakeholde...

Champion disciplined program execution and transparency in a multi-task order environment, managing CDRLs, ensuring data integrity, and enhancing stakeholder communication to drive efficient, high-qua...

Join a dynamic team as a Test Engineer, crafting and enhancing automated test solutions for back-end services and web interfaces. Leverage automation frameworks, CI/CD integration, and your engineerin...

Lead the charge in securing sensitive systems by managing the RMF lifecycle, conducting risk assessments, and ensuring compliance with industry regulations to enhance overall cybersecurity posture...

Drive process improvement by analyzing internal and benchmark data, refining metrics, and performing statistical analyses. Ensure accurate record-keeping and effective visualization, while collaborati...

Empower technical innovation by developing virtualized solutions for mission-critical applications, collaborating with diverse teams to enhance performance, streamline processes, and support cybersecu...

Lead teams in delivering exceptional customer service by managing the scheduling, planning, and dispatching of services. Champion data-driven decision-making while ensuring operational efficiency and...

Deliver comprehensive analyses of system vulnerabilities and attacks, develop effective countermeasures, and produce insightful reports to enhance security posture and operational integrity...

Transform compliance operations by leading audit readiness initiatives, identifying control gaps, and driving corrective action in a mission-critical environment. Collaborate with teams to enhance sec...

Join our dynamic team to engineer and optimize security data pipelines and Zero Trust access platforms, driving automation and scalability across cloud and on-prem environments with a focus on high-pe...

Innovate the security landscape by engineering robust data pipelines and optimizing Zero Trust access platforms, ensuring reliable, scalable telemetry across cloud and on-prem environments while drivi...

Champion innovative solutions by developing and maintaining automation for CI/CD pipelines. Drive efficiency and effectiveness in deployments, ensuring top-notch simulation training solutions in a lab...

Join our team as a Senior Infrastructure Engineer, leading enterprise-level infrastructure projects, enhancing architecture, and collaborating across teams to ensure secure and efficient compute, stor...

Build efficient, reliable, and scalable content delivery infrastructure for a growing video platform, focusing on optimizing performance and availability across various systems and technologies while...

Support key PMO functions by tracking deliverables, maintaining documentation, and ensuring effective alignment with IT and SDLC standards to facilitate project success and enhance decision-making pro...

Analyze network infrastructure performance and execute incident responses to ensure high availability and security of critical systems. Drive operational excellence by collecting and reviewing metrics...

Lead the charge in ensuring optimal network performance and security. As a key member of our Network Operations team, you will oversee daily operational support, incident response, and system health m...

Unlock the potential of our customers as you deliver seamless onboarding experiences. Collaborate across teams to drive user adoption and maximize ROI quickly. Shape the product roadmap while cultivat...

Champion customer-facing technical solutions to drive Federal government transformations. Build relationships, deliver tailored solutions, and collaborate with sales to achieve technical wins, ensurin...

Contribute to securing complex network systems by leveraging expertise in CISCO technology, designing configurations, and conducting rigorous troubleshooting to enhance performance and resilience in d...