IT Systems Administrator Jobs in Vienna, VA

Unlock potential by designing and integrating advanced system architectures to enhance data flow, interoperability, and mission performance across multiple platforms and components...

Join a team that's pivotal in managing enterprise release activities for a vast IT infrastructure, ensuring seamless deployments while aligning with governance and cybersecurity standards across exten...

Join a dynamic team to lead enterprise application software projects, ensure IT modernization, and provide expert guidance in software development and integration across organizational functions. Your...

Shape your career by leading strategic IT initiatives to enhance enterprise application systems. Collaborate across teams while ensuring compliance and security standards in a dynamic and impactful en...

Join a dedicated team supporting cybersecurity operations by maintaining network services and integrity across a vast array of classified and unclassified environments, enabling secure mission executi...

Lead enterprise-wide operations to enhance cybersecurity and optimize service delivery, ensuring mission readiness and compliance with DoD standards while advising leadership on strategic risk managem...

Elevate classified systems management by administering, optimizing, and securing mission-critical infrastructures, all while ensuring compliance with federal standards and supporting complex IT projec...

Drive operational excellence in managing classified IT systems, ensuring reliability, security, and performance. Collaborate with diverse teams to enhance infrastructure and troubleshoot complex issue...

Take ownership of systems engineering analysis and requirements management, ensuring compliance and alignment with operational, cybersecurity, and architectural standards across classified and unclass...

Advance the War Data Platform initiative by managing requirements and engineering analysis across various security environments. Ensure alignment with mission objectives and facilitate stakeholder col...

Transform operational needs into structured technical specifications for the War Data Platform. Contribute to systems engineering analysis and governance, ensuring requirements are accurately maintain...

Join a team that designs and optimizes secure database solutions in Azure, ensuring high availability and performance for critical communication systems, while collaborating closely with development a...

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

Oversee enterprise cybersecurity architecture for vulnerability management, guiding ARNG in securing operations across various environments by assessing risks, defining patterns, and enhancing complia...

Lead senior cybersecurity engineering efforts, guiding teams to enhance risk management and security assessments while advising on cloud security and compliance in federal environments. Drive impactfu...

Engage with key stakeholders to gather requirements, analyze processes, and support cost-benefit assessments for Veterans Affairs IT projects, contributing to effective documentation and operational i...

Join a dynamic team of cybersecurity experts, leading efforts in Security Assessment and Authorization, compliance, and risk management for federal systems while mentoring others and driving best prac...

Join a team that's driving innovative electronic product developments by managing project plans, schedules, and budgets while ensuring compliance with quality systems and government regulations for su...

Lead a multidisciplinary team in systems engineering for geospatial intelligence, integrating requirements, solutions, and project management across government and federal agencies to enhance capabili...

Lead the charge in the management of federal cybersecurity programs, ensuring effective project execution and alignment with government standards while maintaining quality, risk management, and stakeh...

Transform database operations by executing maintenance, upgrades, and optimizations for ADABAS environments while ensuring high availability and responsiveness to customer needs in a dynamic, collabor...

Unlock potential by joining a dynamic technical team focused on Cyber and Data Management, where you'll create documentation and system requirements, ensure compliance, and support performance initiat...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Empower stakeholders by designing and implementing innovative ServiceNow solutions, enhancing workflow management and integration across systems. Collaborate with diverse teams to optimize processes a...

Manage program performance by interfacing with Government stakeholders, overseeing task execution, ensuring compliance, and coordinating multi-functional teams to deliver high-quality IT services alig...