IT Systems Administrator Jobs in Mc Lean, VA

Optimize cybersecurity frameworks by leading incident resolution, monitoring, and engineering support. Design innovative solutions that ensure operational efficiency and compliance, while mitigating r...

Champion cybersecurity solutions for government systems, enhancing security measures and incident response management while driving innovative IT strategies for compliance with evolving policies and r...

Lead the charge in driving exceptional service delivery and operational excellence across diverse technology programs while fostering team growth and enhancing client relationships in a dynamic, fast...

Empower your career by ensuring the integrity, security, and performance of enterprise-level database systems. Drive innovation through modern architecture and automation while collaborating with stak...

Manage the administration of Command Aware systems, ensuring critical data integrity and facilitating AOR-wide communication and collaboration with field personnel for optimum operational efficiency...

Unlock potential by managing Command Aware systems for tactical communications, ensuring data integrity and coordination across teams while supporting vital updates in a hybrid work environment...

Drive the development of enterprise system architectures while supporting mission-critical IT operations for a large-scale cybersecurity program. Collaborate with teams to enhance performance and ensu...

Unlock your potential as you manage and enhance C2 systems for military training, collaborating with diverse teams to design and implement effective information management plans within a dynamic opera...

Elevate the security posture of classified systems by managing compliance, ensuring system integrity, and maintaining operational readiness in a fast-paced, cybersecurity-focused environment. Collabor...

Grow your career with a strategic leadership role managing end-user device support, enhancing security and performance while overseeing a dedicated team in a global enterprise environment for lasting...

Unlock the potential of IT infrastructure and cybersecurity by ensuring robust support for nationwide operations, maintaining compliance, and optimizing system performance to enhance mission effective...

Transform IT operations by managing and enhancing the infrastructure of vital systems. Collaborate with teams to ensure smooth daily operations while providing technical support and problem resolution...

Drive enterprise IT architectural evaluations to enhance operational efficiency and mission capability. Collaborate on strategic initiatives, conduct technical analyses, and document findings to suppo...

Transform your career by providing technical leadership in network modernization projects. Leverage your expertise in IT systems to integrate complex network solutions and collaborate cross-functional...

Engage as a Systems Administrator providing critical oversight and maintenance of Mission LAN systems. Ensure security compliance while managing system operations, backups, and software patching acros...

Manage and enhance information systems security programs, ensuring compliance with policies and standards while overseeing daily security operations and risk assessments to protect classified informat...

Champion the eDiscovery process by overseeing data specialists, ensuring quality and compliance with litigation support methodologies for complex legal scenarios. Collaborate remotely to drive efficie...

Tackle the complexities of information security by overseeing compliance, conducting assessments, and managing risk for key federal information systems, while advising stakeholders and ensuring the in...

Lead the charge in managing a high-performing Service Desk team to enhance technical support delivery for mid-to-large financial institutions, driving issue resolution, process improvement, and client...

Manage global infrastructure operations and systems for diverse applications and networks, ensuring high service levels and overseeing technical teams across multiple locations while supporting enterp...

Shape the future of cybersecurity by managing secure cloud engagement kits, ensuring rapid deployment and real-time support to enhance the operational readiness of federal agencies during cyber incide...

Optimize and sustain enterprise IT systems by delivering robust support, deploying technologies, and enhancing performance across Windows and Linux platforms while collaborating with engineering teams...

Empower IT innovation by supporting, troubleshooting, and managing systems infrastructure. Collaborate across teams to enhance system performance and user experience, ensuring smooth day-to-day operat...

Drive the design and optimization of enterprise network infrastructure, ensuring robust security and performance across LANs and WANs. Lead technical support initiatives while mentoring junior enginee...

Lead system security design and implementation by analyzing security requirements, executing testing, and developing documentation. Collaborate with internal and external security teams to ensure comp...