Senior Windows Administrator Jobs in Chantilly, VA

Drive customer success by serving as a technical expert, guiding implementations and optimizing strategies for Harness AppSec solutions. Collaborate with clients to ensure they achieve maximum value a...

Drive innovation by developing scalable Java microservices and optimizing cloud infrastructure. Collaborate with cross-functional teams to enhance system performance and lead modernization efforts in...

Lead the charge in ensuring optimal performance of Linux environments while enhancing security measures and automating processes. Collaborate with teams to support mission-critical systems within clas...

Unlock your potential as a systems administrator, enhancing SATCOM technology to support warfighters. Collaborate with a dynamic team, manage critical infrastructure, and drive improvements in a missi...

Elevate your career by applying systems engineering principles across all lifecycle phases. Collaborate with government and program personnel to ensure technical integrity and quality in deliverables...

Drive financial analysis and budget execution for critical defense initiatives, ensuring compliance with DOD PPBE processes. Collaborate with leadership to optimize resource allocation and support inn...

Advance your career by managing complex IT projects, ensuring timely delivery and budget adherence. Collaborate across teams, enhance processes, and report to upper management in a dynamic, fast-paced...

Engage with technology operations to enhance IT service delivery across 250 communities. Analyze data, coordinate with vendors, and manage budgets to drive efficiency and accountability in IT operatio...

Design and implement automation solutions across diverse technologies, enhancing operational efficiency and client engagement. Collaborate with teams to optimize processes and develop reusable applica...

Explore opportunities to implement and support automation solutions across the Enterprise, collaborating with technology teams to enhance processes and develop reusable applications using various prog...

Drive the implementation and support of automation and orchestration platforms, collaborating with technology teams to enhance processes and develop reusable web applications, ensuring high availabili...

Lead the enhancement of security measures for cloud-based healthcare solutions, focusing on vulnerability management, incident response, and compliance. Collaborate with cross-functional teams to ensu...

Shape the future of cybersecurity by conducting advanced penetration tests and vulnerability assessments. Utilize expert techniques to identify and validate security weaknesses in cloud and on-premise...

Champion new business growth by leveraging your Private Equity expertise to drive AI-led transformation. Own the sales cycle from prospecting to contract closure, ensuring tailored solutions that deli...

Lead the charge in delivering impactful solutions for Veterans by managing a cross-functional agile team, driving product direction, and fostering collaboration across multiple stakeholders to enhance...

Transform identity and access management by executing daily operations, supporting AI tooling, and managing SaaS vendor administration. This role offers hands-on experience and a clear growth path tow...

Innovate secure Microsoft Azure cloud solutions for mission-critical DoD initiatives. As a senior engineer, you'll design, implement, and sustain hybrid cloud architectures while ensuring compliance w...

Lead the charge in optimizing virtualization systems by leveraging KVM expertise, ensuring seamless installations, upgrades, and maintenance of Windows servers in a VMware environment while delivering...

Transform national security through innovative systems engineering. Leverage your expertise in network design and administration to enhance operational capabilities while ensuring compliance and techn...

Lead the charge in designing and implementing scalable data solutions, orchestrating pipelines, and supporting advanced analytics in cloud environments. Collaborate with teams to deliver robust data a...

Lead the charge in designing and modernizing enterprise Microsoft infrastructure, ensuring security and automation. Serve as the technical authority for Windows Server and Active Directory, driving st...

Shape the future of defense cybersecurity by providing expert technical oversight and strategic guidance to government leaders, ensuring resilient capabilities against advanced cyber threats through i...

Pioneer advanced solutions by leading the design and development of complex architectures, guiding teams to meet user needs and align with enterprise goals while enhancing automation and system capabi...

Shape the future of cybersecurity by joining our dynamic team to support mission-critical systems for the U.S. Navy. Collaborate with interdisciplinary teams to innovate and optimize performance while...

Help us support a critical intelligence cloud security program by providing expert IT assistance in Microsoft cloud environments. Engage in troubleshooting, ticket resolution, and end-user support in...