Senior Windows Administrator Jobs in Quantico, VA

Drive strategic initiatives as a technical expert in Joint Deployment and Distribution, providing leadership in governance, process improvement, and policy development across military logistics progra...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Partner with us to enhance cybersecurity by managing vulnerabilities across a vast network. Drive compliance and validation activities, ensuring the security of critical systems supporting over 120,00...

Drive mission success as a hands-on Senior Cloud Systems Administrator ensuring optimal performance and security of Linux systems in AWS. Collaborate with cross-functional teams to enhance critical ap...

Manage complex AI-powered modernization projects in federal healthcare, overseeing cross-functional teams to ensure successful delivery of initiatives that enhance mission-critical systems and support...

Empower mission success as you develop and optimize database solutions, enhancing application performance and data integrity for 120,000+ users. Collaborate with cross-functional teams and support dat...

Shape the future of enterprise IT modernization by leading cross-functional Agile Release Trains for critical Unified Communications initiatives. Drive strategic efforts, align teams, and enhance deli...

Join our dynamic team to lead project planning and execution, supporting IT development and customer engagement. Drive requirements management and collaborate with diverse stakeholders to ensure syste...

Lead the enhancement and maintenance of global financial systems, optimizing processes and ensuring reliable operations through effective partnerships with finance, IT, and vendors while translating b...

Manage and support a 24/7 Network Operations Center ensuring optimal network performance and usability. Troubleshoot network issues, implement security measures, and document procedures while collabor...

Join a dynamic team to enhance global financial systems, troubleshoot issues, optimize processes, and enable seamless operations while collaborating with Finance and IT to deliver effective solutions...

Transform project management for federal IT programs by leading the transition of critical infrastructure operations, ensuring schedule integrity and effective stakeholder coordination across multiple...

Manage, monitor, and maintain critical network operations in a 24/7 environment, ensuring high availability and performance standards to support a large-scale user base and troubleshoot complex networ...

Transform systems architecture by designing and implementing scalable solutions. Lead technical roadmaps while mentoring teams, ensuring security and performance while staying ahead of tech trends. Op...

Take ownership of core features in a cutting-edge security platform, ensuring high performance and innovative solutions. Collaborate across teams and oversee the full software development lifecycle to...

Drive cyber defense initiatives by analyzing network telemetry to detect threats, ensuring comprehensive support for the Army National Guard's cybersecurity operations across extensive environments an...

Oversee IT operations as a Tier 2 Senior Desk Side Specialist, providing expert troubleshooting and support for hardware, software, and network issues. Collaborate across teams to enhance service deli...

Design, build, and maintain robust automation frameworks using Python to enhance healthcare claims processing. Collaborate with cross-functional teams to implement innovative solutions, ensuring effic...

Join our dynamic team to design and implement innovative automation solutions that enhance healthcare claims processing efficiency and accuracy, collaborating closely with cross-functional teams to de...

Champion IT support operations by leading Tier 2 Desk Side specialists. Collaborate across teams to deliver advanced troubleshooting and optimize endpoint management, ensuring reliable and secure IT s...

Lead the charge in building and optimizing AWS environments for our SaaS products. Collaborate with a dynamic team to ensure scalability, security, and compliance while automating deployments and enha...

Join a team that leads the implementation and sustainment of security engineering solutions powering SOC capabilities across enterprise environments for enhanced cyber defense and monitoring...

Unlock potential by joining our team as a Full Stack Developer, collaborating on innovative technical solutions across multiple programming languages and cloud platforms, while ensuring scalable and s...

Lead the charge in driving successful customer software implementations. Collaborate with cross-functional teams to deliver projects on time and within budget while enhancing customer satisfaction and...

Drive cyber resilience by identifying, assessing, and mitigating potential threats. Collaborate with teams to enhance the client’s security posture through intelligence analysis, reporting, and forens...