IT Systems Administrator Jobs in Alexandria, VA

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...

Accelerate infrastructure support by providing 24/7 telecommunications and network maintenance, ensuring the operational efficiency of critical systems in a dynamic environment. Collaborate with vario...

Manage and support mission-critical Linux environments, troubleshooting and optimizing systems for high-performance computing. Collaborate closely with engineering teams to ensure stability and effici...

Transform your skills by designing systems and automating processes in a dynamic team focused on Linux architecture and solutions. Collaborate across networks to optimize cloud infrastructure efficien...

Optimize the architecture and develop solutions in a hybrid cloud setting. Join a skilled team focused on Linux systems management and automation, driving innovation and problem-solving to enhance org...

Join a team that's vital to supporting secure IT systems for Veterans. You'll oversee system operations, ensuring compliance and performance across various environments while collaborating with divers...

Optimize IT systems by providing critical support for implementation, troubleshooting, and maintenance, while managing complex infrastructures. Drive daily operations and user assistance, ensuring sea...

Provide support for IT system implementation, troubleshooting, and maintenance. Engage in daily operations, problem resolution, and user assistance across various IT infrastructure, ensuring optimal p...

Manage complex system administration in a secure cloud environment, ensuring robust operations while collaborating with a dynamic team. Drive system updates, enhance performance, and support infrastru...

Lead our IT Support Team by managing systems administrators, overseeing infrastructure compliance, and supporting 400+ users. Provide expert-level systems administration and deliver top-notch customer...

Transform IT operations by providing expert support and management of IT systems. Engage in proactive troubleshooting, configuration, and system enhancements to ensure optimal performance and reliabil...

Elevate your career by managing cloud and hybrid infrastructures using Azure and AWS. Automate processes with scripting, ensure security compliance, and orchestrate containerized applications for opti...

Deliver top-tier IT support by managing system configurations, operations, and troubleshooting. Collaborate closely with internal teams to ensure optimal performance and quick resolution of technical...

Grow your career as a key contributor to system optimization, supporting Linux and Windows administration while ensuring compliance and efficiency. Collaborate effectively within a team-focused enviro...

Unlock new technical capabilities by architecting innovative solutions while providing hands-on management of VMs. Collaborate with customers to enhance existing applications and evaluate cutting-edge...

Provide expert management and support for high-performance computing systems and storage solutions. Engage in operations, security, and user assistance to enhance performance and availability for adva...

Take ownership of systems administration, enhancing performance for Linux and Windows environments. Collaborate with teams to implement automation, maintain compliance, and support users while managin...

Deliver secure and reliable network services while maintaining Cisco infrastructure. Collaborate with cross-functional teams to support mission-critical operations in a dynamic environment, ensuring o...

Drive your career forward by managing critical server operations and virtual environments. Utilize best practices for security and maintenance while collaborating on network designs and enhancing work...

Advance network and system administration through expert support of Windows, Linux, and virtual infrastructures. Collaborate on day-to-day operations, security, and automation to ensure optimal perfor...

Advance IT security and efficiency by designing and managing a robust VMware infrastructure. Collaborate with teams to enhance system performance and mentor junior staff, supporting critical initiativ...

Drive the integration and management of IT systems to enhance HPC sustainment. Support troubleshooting, maintenance, and problem resolution for various technology infrastructure while fostering commun...

Empower system performance by providing crucial administration support for large-scale Linux infrastructure, ensuring operational excellence through monitoring, problem resolution, and security adhere...

Support our dynamic R&D team by maintaining and enhancing the ServiceNow platform, ensuring security compliance while balancing system administration and software development. Drive operational effici...