IT Infrastructure Specialist Jobs in Arlington, VA

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Drive operational excellence as a senior Linux systems administrator, optimizing and managing medical imaging systems. Collaborate with teams to enhance resilience, automate processes, and ensure reli...

Partner with us to drive client satisfaction and operational excellence in IT service delivery. Oversee governance, performance metrics, and relationship management across teams to align services with...

Lead and optimize compliance with security standards in a multi-domain network environment, managing security for a classified facility and ensuring coordination with government officials and stakehol...

Lead daily operations and maintenance for IT systems, enhancing HPC capabilities while providing top-tier technical support across multiple sites and locations, ensuring optimal performance and user s...

Manage the design and maintenance of container orchestration infrastructure, ensuring secure and efficient transitions of naval combat systems to cloud-native architectures. Collaborate with teams on...

Elevate the security of information systems by integrating robust protection measures throughout their lifecycle. Collaborate with stakeholders to refine requirements, enhance designs, and ensure effe...

Engineer security solutions by enhancing system security integration and design, collaborating with stakeholders to define requirements and mitigate risks, while capturing functional needs throughout...

Innovate automation solutions for large-scale IT network infrastructure. Engage in developing and implementing process automation while optimizing system performance and reliability to enhance product...

Optimize system performance through collaborative Linux administration and PeopleSoft deployment, ensuring compliance with security standards while supporting high-impact projects in a fast-paced envi...

Elevate your career by collaborating within a dynamic team as you support a high-impact program while managing Linux systems, configuring applications, and troubleshooting in a fast-paced environment...

Lead systems integration efforts to enhance the performance of complex NSG/ASG environments. Oversee planning, implementation, and testing of hybrid services, ensuring reliable GEOINT solutions for go...

Elevate your technical expertise as a Linux System Administrator, designing and maintaining critical Cross Domain Solutions. You'll enhance security and performance while mentoring a collaborative tea...

Shape your future by leveraging your expertise in AV systems and networking. You'll manage signal distribution, maintain specialized hardware, and ensure seamless operation of advanced audio-visual te...

Unlock potential by joining our team to enhance cybersecurity systems through assessment, verification, and collaboration with partners. Drive innovation and strategic planning while ensuring the inte...

Advance the efficiency of critical IT infrastructure by managing VMware virtualization environments, ensuring optimal performance, compliance, and resource allocation to support national guard operati...

Support the full life cycle of a web-based mission application, engaging with technology such as AWS, Docker, and GitLab to troubleshoot, optimize, and enhance system performance for analysts both nat...

Optimize server administration through expert management of Windows environments, ensuring security compliance and operational excellence. Collaborate with teams to deploy applications and drive syste...

Deliver comprehensive Linux system administration support, ensuring the stability and performance of critical infrastructure through effective management of CentOS, Rocky, and RHEL environments while...

Play a key role in managing and maintaining Linux systems, collaborating with teams to ensure optimal server performance while adhering to security protocols and guidelines. Leverage extensive experie...

Transform complex software solutions by designing, coding, and improving performance algorithms while ensuring data accessibility in diverse environments. Collaborate to optimize development standards...

Empower the Intelligence Community by delivering critical systems administration across multiple networks. Collaborate with a diverse team to enhance IT services and ensure operational excellence, pro...

Transform operational capabilities by ensuring secure, reliable SAP network systems. Collaborate with stakeholders to manage configurations, monitor systems, and implement security controls for missio...

Shape the future of cybersecurity as a Zero Trust Engineer, implementing key security controls and access mechanisms. Collaborate across multiple environments to enhance mission readiness and protect...

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