IT Infrastructure Administrator Jobs in Reston, VA

Shape project success by managing operations and communication between teams, ensuring clarity in requirements and strategic alignment with business objectives while fostering a dynamic, collaborative...

Join our dynamic team as a Systems Engineer, driving innovative IT solutions while overseeing end-to-end project support and ensuring compliance with enterprise architecture to meet evolving business...

Engage with our mission-focused SRE team to optimize and automate critical systems, ensuring operational reliability and efficiency in dynamic environments. Collaborate across teams to develop resilie...

Lead advanced incident response efforts, guiding a team in threat detection and operational defense within classified environments. Leverage expertise in malware analysis and security architecture whi...

Deliver value by analyzing and documenting business needs while collaborating across teams to optimize processes and enhance system performance in a fast-paced financial services environment...

Analyze telecommunications and cybersecurity support activities, providing technical assistance to engineers and stakeholders. Collaborate in testing and documentation efforts for priority services ac...

Analyze telecommunications and cybersecurity systems while supporting engineering activities and documentation. Collaborate with senior engineers and stakeholders to enhance national-level programs in...

Unlock potential by providing expert IT support and management for laboratory systems, ensuring the operability of scientific applications and enhancing research operations within a collaborative and...

Lead Helpdesk operations, ensuring Tier 1 and 2 support, manage VTC scheduling, coordinate AV systems compliance, and support training for technicians while providing technical direction and ensuring...

Shape the future of enterprise security by designing and managing network security systems across cloud and hybrid environments. Collaborate with teams to enhance security protocols and respond to inc...

Drive cybersecurity excellence by leading compliance and risk management initiatives for federal information systems, collaborating with key stakeholders to enhance and maintain robust security postur...

Lead the charge in comprehensive BPA portfolio integration, synthesizing complex data from multiple federal IT task orders to provide senior leadership with clear, actionable insights for informed dec...

Lead the large-scale construction and commissioning of AI data centers, ensuring timely, budget-compliant delivery of top-quality facilities while collaborating with cross-functional teams for optimal...

Champion the security landscape by analyzing, managing, and enhancing cyber defenses. Utilize advanced technologies and collaborative practices to protect assets and respond to threats, ensuring a sec...

Unlock potential by developing and maintaining enterprise applications for a mission-critical program, ensuring operational stability and security, while collaborating with cross-functional teams to i...

Optimize network capacity planning by leading infrastructure projects, analyzing customer demand, and collaborating with stakeholders to enhance resource utilization and delivery of data center servic...

Join a team shaping the future of airspace safety and surveillance. In this role, you’ll design, integrate, and analyze complex systems that enhance the security of our skies, directly supporting the...

Join us to enhance enterprise security operations by architecting, implementing, and supporting security solutions. Take ownership of assessments, system monitoring, and compliance, ensuring robust pr...

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...

Transform global enterprise networks by designing and developing innovative tools and systems. Collaborate with cross-functional teams to enhance user experience and ensure high-quality software solut...

Design enterprise cloud architecture solutions, ensuring secure and scalable integration of on-premises infrastructure and cloud services to drive modernization and compliance across technology platfo...

Join a team that's focused on integrating software development with cloud infrastructure. You will have the chance to craft complex applications, optimize CI/CD pipelines, and solve deployment challen...

Join a dynamic team to engineer and maintain robust Linux systems, implementing automation and configuration management in enterprise environments, ensuring security compliance and operational excelle...

Reimagine your career by leveraging your expertise in systems engineering to develop innovative IT solutions. Engage with diverse technologies, oversee technical projects, and collaborate with cross-f...

Pioneer superior facility operations by ensuring peak performance of electrical, mechanical, and safety systems. Drive innovation, manage projects from conception to completion, and support training t...