Senior Windows Administrator Jobs in Chantilly, VA

Join us in maintaining and enhancing system infrastructures, integrating cutting-edge technologies, and ensuring robust cybersecurity measures. Collaborate with teams to deliver high-performance solut...

Advance application security initiatives by leading manual code reviews, penetration tests, and threat modeling. Work closely with clients to strengthen their secure development processes, delivering...

Drive revenue growth by fostering client relationships and creating tailored solutions for the Workforce Experience Platform. Support sales teams with technical expertise while mentoring junior staff...

Empower our global engineering team as you optimize DevOps practices and cloud infrastructure, ensuring efficiency and robustness for a platform processing millions of transactions daily. Help drive a...

Accelerate progress at the forefront of network engineering by designing, implementing, and optimizing enterprise network architectures. Collaborate with a team dedicated to advanced security and perf...

Transform enterprise networking by designing and optimizing advanced architectures, managing security and performance across complex environments, and ensuring reliable communication for high-performa...

Reimagine the operational backbone of public transit by managing vital software systems. This role blends software engineering duties with Linux administration to enhance the MBTA Operations Control C...

Lead the charge in financial strategy as a Senior Financial Analyst, driving insights and efficiencies in a dynamic PE-backed software company to enhance business performance and growth through advanc...

Collaborate with cross-functional teams to maintain, secure, and optimize our network infrastructure while ensuring performance and compliance with industry standards...

Accelerate progress at the forefront of national security by architecting innovative systems for complex Computer Network Operations, enhancing cybersecurity capabilities and guiding multidisciplinary...

Shape the future of enterprise security by ensuring the stability and operation of the Privileged Access Management system. Lead onboarding, integration, and automation, while conducting incident reso...

Join a team that's leading RMF activities across ARNG systems to enhance cybersecurity compliance and risk management. Collaborate with various teams to develop authorization artifacts and ensure robu...

Grow your career with a pivotal role that shapes procurement strategies, ensuring compliance and effectiveness in acquisition processes. Support innovative surveillance technology development while co...

Champion the optimization and automation of enterprise AI operations, ensuring the successful deployment and management of mission-critical AI platforms. Collaborate with cross-functional teams to ele...

Join a dynamic team as a Senior Unified Communications Engineer, overseeing enterprise voice and collaboration systems. Ensure operational health, compliance, and effective incident resolution while c...

Lead and enhance the operations of a high-volume remote call center, driving service excellence and operational efficiency while managing resources and ensuring compliance with performance standards a...

Advance your career by partnering in strategic operational initiatives, enhancing practices across federal markets, and exploring modern technologies to foster business growth and streamline program m...

Engineer and sustain a robust Core Integration Service Catalog for the War Data Platform, automating workflows and enhancing financial transparency across Unclassified to Top Secret environments. Driv...

Transform the future of DevOps by designing and enhancing containerized microservices. Oversee deployment and maintenance, streamline CI/CD processes, and collaborate on innovative solutions in an Agi...

Elevate your career by ensuring secure and compliant operations in a critical GEOINT environment. Collaborate with teams and customers to maintain system stability while providing responsive support t...

Empower our cloud operations by designing and maintaining robust CI/CD pipelines and security integration in an Agile environment, while collaborating closely with development teams to ensure optimal...

Unlock potential by leading global internal communications strategies that engage employees, ensure alignment with business goals, and foster a culture of connection. Partner with leaders to deliver c...

Empower AI innovation by leading the development of scalable, secure AI systems across diverse environments, from edge to cloud. Collaborate with infrastructure and security teams to deliver mission-c...

Explore a critical role in cybersecurity by ensuring the effective implementation and enforcement of information systems security policies. Support key initiatives in protecting classified information...

Accelerate your career as a systems engineer, shaping advanced solutions for national security through innovative design, development, and management of mission systems using cutting-edge technologies...