IT Systems Administrator Jobs in Washington, DC

The Support Engineer II at ISI is responsible for providing first-line technical support and ensuring compliance with industry security standards. This role involves troubleshooting various operating...

Join a team that's committed to securing information systems through robust measures and policy enforcement. You'll play a crucial role in cybersecurity, conducting audits and managing compliance to p...

Champion configuration management best practices to ensure integrity and compliance across enterprise systems while collaborating with cross-functional teams to maintain operational efficiency and enh...

Join our team to shape and enhance financial systems by implementing Oracle Fusion ERP Cloud. Engage closely with financial teams to optimize business processes while ensuring compliance and improving...

Join a team that's at the forefront of infrastructure innovation, designing and implementing secure, automated systems to enhance performance across physical, virtual, and cloud environments while men...

Join a team that's redefining optical communication systems, working collaboratively across disciplines to develop advanced technologies that address critical defense needs while ensuring system integ...

Deliver innovative solutions as an Advanced Systems Engineer, integrating and verifying complex Free Space Optical communication systems across diverse domains. Collaborate with a skilled team to tran...

Engineer cybersecurity solutions by assessing risks and implementing security measures. Collaborate with teams to ensure compliance with regulations while guiding developers on security policies to pr...

Elevate your career with this prestigious role providing VIP-level IT support for high-ranking government executives, ensuring seamless Apple technology operations in sensitive environments while main...

Collaborate with government executives to provide VIP-level support for Apple systems. Deliver tailored, high-touch technical assistance, ensuring seamless operation of macOS environments while adheri...

Deliver exceptional VIP-level IT support for government executives, focusing on Apple systems and hardware while ensuring seamless integration with secure IT environments and compliance with security...

Elevate IT support for VIP-level executives, ensuring seamless macOS experience, expert troubleshooting, and secure operations in high-stakes environments. Deliver exceptional customer service while m...

Partner with us to lead and mentor a team in implementing security frameworks, ensuring compliance for critical information systems, and conducting risk management with a focus on cybersecurity and op...

Lead a team in implementing end-to-end cybersecurity measures, ensuring compliance and risk management for IT systems. Provide expert guidance on security controls, assessments, and system remediation...

Drive the implementation of cybersecurity measures as a Senior Cloud Information Systems Security Engineer, leading a team through the Risk Management Framework lifecycle, while advising on secure IT...

Unlock potential by providing critical support for integration and troubleshooting of REST services, ensuring seamless user access in a collaborative environment. Leverage your analytical skills to en...

Optimize enterprise virtualization platforms by designing, administering, and leading modernization efforts. Collaborate across teams to ensure high availability and resilience while mentoring junior...

Transform our large-scale infrastructure through innovative solutions and exemplary maintenance skills. Drive exceptional performance, scalability, and reliability while enhancing the digital experien...

Drive process improvement by analyzing internal and benchmark data, refining metrics, and performing statistical analyses. Ensure accurate record-keeping and effective visualization, while collaborati...

Architect mission-critical network solutions to ensure optimal performance, uptime, and security for enterprise environments while leading compliance initiatives and technical upgrades across complex...

Help us combat and mitigate security threats by leveraging your technical expertise in application security. Engage with customers to resolve incidents, enhance security, and drive improvements in our...

Contribute to advanced cybersecurity projects by leading the systems engineering lifecycle for cyberspace capabilities, integrating diverse data sources to enhance decision-making and operational effi...

Lead and advance complex computer systems engineering projects, providing expertise in design, integration, testing, and sustainment for defense applications throughout the full system lifecycle...

Join a team that's dedicated to advancing weapon and combat systems through expert systems engineering. Contribute across the full lifecycle, ensuring mission-critical systems are reliable, interopera...

Partner with us to lead agile projects, delivering advanced digital solutions that enhance mission success and drive innovation. You'll engage with clients, define requirements, and facilitate collabo...