Senior Windows Administrator Jobs in Arlington, VA

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

Drive innovative data solutions by managing data infrastructure and strategy. Collaborate with cross-functional teams to enhance data entry, extraction, and quality control within our systems, optimiz...

Take ownership of mission outreach by collaborating with clients to enhance Video, Image, Speech, and Text Analytic capabilities. Leverage your extensive experience in system engineering to deploy and...

Champion full SDLC support for GATEKEEPER product, collaborating with cross-functional teams to ensure seamless installations, optimal performance, and compliance with security standards for DoD clien...

Accelerate progress at a leading firm by providing systems engineering and integration support for DoD Zero Trust initiatives, focusing on identity, policy decision, and access control integration wit...

Contribute to mission success by collaborating with customers to enhance Video, Image, Speech, and Text Analytics. Leverage your extensive experience to ensure operational excellence and support advan...

Empower your career by leading complex, multi-disciplinary projects. Collaborate with cross-functional teams to manage schedules, identify risks, and drive solutions that enhance infrastructure innova...

Advance your skills in cyber security by tackling engineering tasks and projects under guidance, while ensuring adherence to security policies and standards. Collaborate within a technology organizati...

Contribute to the agile transformation of project delivery within a strategic program, ensuring effective sprint coordination and aligning daily tasks with broader objectives to support the success of...

Drive impactful change by leading the design and implementation of our Sitecore architecture, ensuring robust, scalable, and high-performance digital solutions that align with business goals while men...

Champion cybersecurity compliance by managing CMMC, NIST, DFARS, and GDPR standards. Lead assessments, maintain security policies, and leverage existing tools to ensure rigorous documentation and orga...

Manage the operational integrity and security of dynamic network systems. This role involves monitoring performance, responding to incidents, and guiding operational policy, ensuring mission-critical...

Join us as a Network Operations System Administrator to ensure the security, performance, and availability of critical network systems, driving efficiency through analytics and incident response in a...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Drive cloud innovation as a Sr Cloud Engineer, leading strategies for public cloud transformation while ensuring security, scalability, and performance. Collaborate across teams to implement best prac...

Drive the design and integration of robust security solutions across complex environments. Collaborate with engineering teams to enforce security policies, assess vulnerabilities, and ensure complianc...

Deliver systems engineering expertise by ensuring clear communication and security alignment across teams. Lead complex engineering efforts while collaborating on cloud migration and delivering high-q...

Lead innovative data management solutions to enhance defense analytical capabilities, driving optimal data systems for intelligence integration and querying, aimed at supporting warfighters and critic...

Empower customer success through expert support and relationship building, ensuring clients achieve optimal value from their solutions and fostering collaboration with cross-functional teams to enhanc...

Drive comprehensive network engineering solutions, ensuring optimal performance and reliability across all infrastructures. Collaborate with teams to implement innovative strategies, enhancing system...

Join a dynamic team to manage and enhance network infrastructure through advanced analysis, design, and direct support, driving performance improvements and innovative solutions in a collaborative env...

Innovate and lead the software development lifecycle, designing scalable solutions and enhancing user experiences while collaboratiing across teams to tackle complex challenges with advanced technolog...

Take ownership of critical cloud solutions by supporting and enhancing Workday, Adaptive Planning, and Coupa systems. Collaborate with stakeholders, troubleshoot issues, and implement integrations for...

Join us to develop and support critical security infrastructure ensuring data protection for millions. Leverage modern tech in a fast-paced environment while collaborating across teams and maintaining...

Grow your career with a team focused on developing scalable security solutions. Join us in a collaborative environment where you’ll enhance digital security for millions, ensuring data protection and...