Senior Windows Administrator Jobs in Arlington, VA

Empower mission success by managing and securing enterprise networks, ensuring optimal performance and compliance. Collaborate with technical teams to enhance infrastructure and respond to incidents...

Join a team that's delivering advanced network solutions across a global enterprise. Provide Tier 3 support for cloud and on-premise technologies, ensuring optimal performance and security in diverse...

Unlock your potential by designing and implementing enterprise IAM solutions, ensuring security through Zero Trust architecture while managing authentication and identity processes for critical state...

Lead the design and optimization of custom SharePoint solutions across hybrid and cloud environments, leveraging the Microsoft Power Platform to drive innovative business solutions and enhance data go...

Transform your career by designing and developing Java applications. Collaborate with cross-functional teams to deliver high-quality software solutions while optimizing performance and ensuring system...

Engage with a dynamic team to enhance enterprise web applications, focusing on Cybersecurity Services. Document and support the full software lifecycle while collaborating with customers to resolve is...

Provide operational support for advanced telecommunications and SIGINT systems. Optimize collection strategies and functionalities, ensuring alignment with mission objectives within the Intelligence C...

Lead the charge in enhancing telecommunications systems and SIGINT operations through expert technical support and collaboration with Intelligence Community partners, ensuring mission success with inn...

Join a dynamic team to architect cutting-edge, cloud-native applications that tackle complex challenges in investment operations, enhancing functionality for a global user base through modern software...

Transform complex programs through expert analysis and management support. Leverage your extensive experience to enhance operational efficiency, develop strategic solutions, and deliver impactful docu...

Drive new business sales revenue through strategic account planning and relationship building with C-suite executives. Collaborate with a virtual team to deliver tailored solutions and achieve sales t...

Join a team that's driving digital transformation by spearheading sales in Application Modernization Services, leveraging AI trends to cultivate strategic client relationships and optimize business gr...

Design, develop, and maintain software applications and AI capabilities to enhance operational decision-making and data analysis. Collaborate with stakeholders to deliver innovative solutions and ensu...

Optimize business processes and develop tailored KM tools while leading user engagement and software testing. Collaborate with teams to enhance applications and improve efficiencies in a fast-paced, i...

Drive your career with a Senior DevSecOps Engineer role, bridging database engineering and secure platform architecture. Collaborate with teams to design, automate, and maintain scalable environments...

Elevate insider threat investigation capabilities by leveraging advanced analytics and risk assessment skills to support complex investigations and enhance organizational security posture against insi...

Unlock potential by leading full-stack development for innovative ML solutions, integrating diverse applications into cohesive systems while collaborating with stakeholders in a dynamic, mission-drive...

Shape the future of cloud infrastructure by optimizing AWS GovCloud environments. Leverage your expertise in architecture and security compliance while empowering technical teams toward innovation and...

Drive innovative solutions as a Systems Engineer, leveraging your expertise in enterprise environments to enhance system performance and security while collaborating with cross-functional teams to ach...

Lead the design and development of mechanical assemblies for electrical equipment. Collaborate with engineering teams to create innovative solutions, ensuring designs meet safety standards and are cos...

Advance comprehensive HR studies and solutions, addressing complex issues and enhancing service efficiency. Collaborate with cross-functional teams to improve HR processes and ensure compliance with r...

Drive the development and integration of IT tools to optimize facilities management, collaborating with stakeholders to enhance communications and support client needs efficiently and effectively...

Champion operational excellence by managing the Avantra platform for SAP, ensuring secure, efficient monitoring and automation across diverse environments while collaborating with cross-functional tea...

Join a team that supports mission-critical IT operations by ensuring seamless architecture, engineering, and maintenance across a multi-classification network, driving efficiency and reliability in se...

Engage in the safe and efficient management of large-scale construction projects. Oversee field activities, ensure compliance with safety and environmental standards, and coordinate resources to achie...