Senior Windows Administrator Jobs in Reston, VA

Empower customers by driving technology evaluations and fostering solid client relationships. Collaborate closely with sales teams to deliver tailored solutions and demonstrate the value of innovative...

Champion the design and development of innovative ServiceNow solutions, leading continuous improvement projects across multiple modules while fostering collaboration within a dynamic environment and a...

Join a team that's integrating SRE principles with IaC to enhance operational reliability and security of cloud systems. You will work collaboratively to automate tasks and design resilient environmen...

Shape the future of cybersecurity by leading a dynamic SOC program, driving strategic initiatives, fostering team collaboration, and ensuring excellence in service delivery while navigating the evolvi...

Shape and drive AI capacity delivery for critical government programs, ensuring alignment across teams to meet unprecedented demands while defining new strategies that enhance organizational efficienc...

Transform your career by managing large-scale Data Center projects, coordinating cross-functional teams, and pioneering AI implementations from initiation to completion while ensuring deliverables mee...

Empower strategic acquisition initiatives with expert guidance and management, driving successful program execution and compliance with DoD regulations for critical defense operations. Support develop...

Lead the charge in securing IT infrastructure by applying your extensive security engineering expertise to develop, implement, and manage secure networking and computing environments that meet strict...

Contribute to national security by designing and implementing secure systems. Engage in risk management and collaboration with teams to enhance security protocols while optimizing knowledge management...

Join our team as a Full Stack Software Developer, delivering innovative solutions for government clients through cloud and on-premises services. Contribute your expertise in automation, DevOps practic...

Champion internal audits by leading IT SOX controls and collaboration with cross-functional teams. Drive compliance and risk management initiatives while enhancing operational effectiveness through st...

Pioneer transformative solutions in product management, directly engaging with government customers to enhance IT systems. Emphasize agile methodologies and customer satisfaction through effective col...

Unlock potential by joining a skilled team as a Senior Network Engineer, where you will design, implement, and optimize enterprise collaboration solutions, ensuring high-performance and secure communi...

Champion the development of custom enterprise applications to enhance secure mission-critical messaging operations, ensuring reliability and compliance in a complex environment while leveraging your d...

Drive application and system testing within Agile and DevOps environments. Collaborate on validation and defect resolution, ensuring system performance meets mission requirements across diverse testin...

Transform system integration by leading GEOINT initiatives, ensuring seamless operations across complex cloud and hybrid environments. Guide a team to implement innovative solutions while enhancing se...

Empower the demand generation engine by leading global campaigns and driving business growth through data-driven strategies and cross-functional collaboration in a fast-paced environment...

Lead the daily operations of IT asset management, ensuring compliance with federal policies. Oversee staff, logistics, and inventory management while fostering a culture of accountability and continuo...

Transform complex challenges into AI-powered solutions. Drive innovation from backend orchestration to intuitive frontends while coaching and elevating engineering excellence in a high-impact environm...

Champion financial operational excellence by analyzing user needs, managing application security, and supporting Workday Finance solutions. Leverage technical expertise to deliver seamless integration...

Innovate high-impact Appian applications by developing, maintaining, and modernizing solutions in a collaborative Agile environment. Contribute to plugin conversions and support enhancements, ensuring...

Accelerate your career by contributing to innovative Appian development, plugin remediation, and modernization initiatives in dynamic enterprise settings. Collaborate within Agile teams to deliver sca...

Join a team that's redefining cybersecurity by leading advanced penetration tests, mentoring junior testers, and ensuring robust security practices in a highly collaborative environment...

Join a team that's at the forefront of integrated defense solutions, leveraging innovative technologies in multi-sensor fusion and AI. Collaborate on software development and configuration management...

Transform internal operations by managing diverse systems infrastructure, ensuring reliability, security, and efficiency across cloud and on-prem environments, while collaborating with IT and engineer...