Senior Windows Administrator Jobs in Herndon, VA

Drive innovation by designing and delivering AI-powered applications on the Appian platform, enhancing workflows and stakeholder collaboration while contributing to accelerated business processes and...

Elevate the architecture of enterprise applications by defining standards, designing REST APIs, and guiding modern integrations. Collaborate across teams to implement solutions that align with busines...

Join a team that's passionate about software development, working on both legacy and new applications to achieve organizational goals. Collaborate effectively within a small group to maintain and inno...

Empower team performance by leading technical operations, providing support, and mentoring less experienced technicians to optimize server functionality and maintain high standards in data center infr...

Drive the management and administration of key information security SaaS platforms. Serve as the primary support lead, optimizing operational processes while ensuring security and compliance in system...

The Senior Network Engineer at VAE, Inc. is responsible for designing, implementing, and maintaining complex enterprise information systems and networks to ensure high availability and optimal perform...

Take ownership of the enterprise network infrastructure, ensuring high performance and availability while troubleshooting complex systems in a collaborative environment. Work independently or as part...

Shape the future of project execution by overseeing comprehensive schedules, ensuring all deliverables are met through effective communication and risk assessment while fostering strong relationships...

The Senior Storage Engineer at CDW is responsible for providing software systems engineering approaches for requirement development and technical documentation. This role involves designing and implem...

Join a team that's leading offensive security operations to protect mission-critical AI capabilities. As a Senior Penetration Testing Lead, you will drive controlled adversarial assessments, influenci...

Bring your expertise to administer and optimize SAP S/4HANA systems, ensuring their stability and performance. Collaborate with cross-functional teams to handle critical upgrades and transitions, enha...

Shape the future of technical architecture by designing and enhancing systems for optimal user experience, security, and operational efficiency. Lead teams and drive innovation by researching and impl...

Transform the future of cloud automation as you lead systems and DevOps initiatives. Collaborate with technical teams to create innovative desktop and web solutions, ensuring efficient deployment and...

Join a team that's shaping the future of cloud solutions by building, managing, and securing innovative container platforms. Leverage your DevOps expertise to drive mission success and overcome comple...

Join as a Senior Penetration Testing Lead, spearheading offensive security measures to protect crucial AI capabilities for the DoW. Oversee assessments across multiple secure environments, validating...

Contribute to the design and architecture of cutting-edge systems, leveraging AI and ML Ops practices. Drive technical decisions and enhance mission-critical solutions, while working in a collaborativ...

Help us drive ServiceNow initiatives by partnering with stakeholders to translate needs into actionable user stories, optimizing processes, and ensuring high-quality service delivery in a fast-paced e...

Lead the charge in ensuring compliance and quality for government deliverables within a critical AI-First initiative, overseeing documentation processes and promoting operational excellence across mul...

Advance the War Data Platform by managing deliverable quality and governance across multiple environments. Ensure compliance and accuracy in all submissions while leading cross-functional coordination...

Accelerate progress at customer engagements by managing high-impact projects and ensuring delivery quality. Collaborate cross-functionally to drive customer success and enhance professional services r...

Lead large-scale IT asset management transformations, aligning strategy with client outcomes. Collaborate cross-functionally, mentor teams, and drive continuous improvement initiatives while influenci...

Engineer resilient Microsoft cloud environments ensuring security and scalability. Provide advisory support in Azure, M365, and Security platforms while implementing Zero Trust principles and complian...

Lead the charge in building and maintaining a cloud-native infrastructure to support Agile development teams. Collaborate in delivering mission-critical geospatial intelligence capabilities with secur...

Champion cloud-native infrastructure development and management supporting mission-critical geospatial intelligence initiatives. Collaborate with Agile teams and enhance delivery of secure software so...

Engage in impactful software development by enhancing existing applications and creating new solutions. Collaborate across teams, ensure quality through testing, and manage deployments within a fast-p...