IT Infrastructure Administrator Jobs in Arlington, VA

Join our team as a Senior Security Analyst to enhance vulnerability management, ensuring the integrity of IT infrastructure. Collaborate with stakeholders, lead remediation efforts, and support compli...

Empower your career by overseeing the design and management of robust Identity and Access Management systems, ensuring secure, efficient access to vital IT resources while maintaining compliance and o...

Join a team that optimizes secure AI integration within multi-enclave environments. Collaborate across various sectors to design and sustain connector patterns, enhancing operational capabilities in c...

Shape the future of military AI integration by engineering secure, scalable connector patterns that enhance operational data flow across all classification levels in a critical defense initiative...

Champion project delivery by overseeing HV cable testing projects across North America. Ensure alignment with client expectations while managing resources, schedules, and budgets for successful comple...

Join a team that's developing cutting-edge web applications supporting critical operations. Leverage your expertise in user interface design, RESTful services, and collaboration to deliver innovative...

Lead the charge in enterprise architecture governance while collaborating with executive leadership. Drive innovation by enforcing standards, managing technology risk, and aligning IT strategy with bu...

Deliver robust cloud networking solutions globally, ensuring secure connectivity and efficient operations across remote sites while implementing innovative designs in challenging environments...

Join a team that's dedicated to developing innovative web applications for mission-critical operations. Collaborate with cross-functional teams to design, test, and maintain solutions that enhance use...

The Network Engineer III (Senior) at BTS Software Solutions is responsible for the design, implementation, maintenance, and upgrading of network services, including LAN, CAN, and WAN administration. T...

Partner with us to drive impactful product outcomes by orchestrating complex initiatives across diverse teams and domains, aligning strategy with execution, and fostering a culture of empowered delive...

Engage alongside sales teams to deliver technical expertise, lead product demos, and validate solutions that meet customer needs within cybersecurity. Drive success through compelling communications a...

Innovate within a mission-critical team to design, implement, and support robust network infrastructure and enterprise systems, ensuring secure and scalable solutions while leading technical projects...

Help us design and deliver innovative enterprise solutions that modernize legacy healthcare systems, enhance interoperability, and drive digital transformation initiatives supporting Veteran healthcar...

Support high-performance computing environments by providing expert analysis and technical assistance for complex scientific applications, ensuring efficient data management and system optimization in...

Transform cloud operations by deploying cutting-edge services in a dynamic environment. Collaborate with the Intelligence Community to deliver exceptional solutions and enhance system security while o...

Lead the charge in cloud transformation initiatives, serving as a principal architect who provides technical oversight and innovative solutions for client projects, ensuring seamless delivery and ment...

Transform software delivery processes by leading CI/CD pipeline design and optimizing DevOps platforms, integrating security practices, and mentoring teams while working in cloud-native environments t...

Transform intelligence operations by architecting cutting-edge solutions for DoD and IC sectors. Lead technical engagements, design secure infrastructures, and optimize data platforms to support missi...

Help us enhance user training and operational readiness through effective analysis and support for a Commercial Off-The-Shelf software solution, ensuring alignment of training materials with actual sy...

Contribute to enhancing security effectiveness by managing complex SOC incidents, leading audits, and driving security automation. Utilize advanced threat detection within Azure and M365 environments...

Lead the charge in safeguarding critical IT systems by ensuring compliance with stringent security standards and frameworks. Collaborate cross-functionally to manage risks and enhance system security...

Join a team that's dedicated to enhancing geospatial intelligence through innovative software solutions. This role encompasses maintaining, developing, and integrating robust software systems vital to...

Join a team that's shaping the future by managing and optimizing cloud database systems. Leverage your expertise in performance tuning and security to ensure reliability and scalability in complex env...

Lead the charge in providing innovative ServiceNow solutions to clients, addressing complex business challenges through hands-on expertise in architecture and integration, while fostering professional...