IT Systems Administrator Jobs in Reston, VA

Take ownership of network security and resilience by designing and maintaining a robust Cisco-based infrastructure. Collaborate with cross-functional teams to implement Zero Trust principles, ensuring...

Drive full-stack development in a dynamic Agile environment, utilizing .Net technologies to build, design, and optimize cloud-based applications while ensuring robust performance and security standard...

Deliver reliable, scalable cloud infrastructure while automating CI/CD processes for healthcare applications. Collaborate with development teams to enhance deployment pipelines and strengthen system s...

Elevate client partnerships by driving sales performance, managing relationships, and exceeding revenue goals through proven strategies and collaboration across various departments. Harness your exper...

Transform virtual desktop technologies as a VDI Engineer, shaping and supporting critical government initiatives while managing complex systems to ensure robust, secure environments for end-users...

Unlock your potential in software engineering while transforming technology into opportunities within a mission-driven team. Contribute to critical government projects and enhance your career as an Or...

Support critical mission systems by automating operations, enhancing DevOps practices, and collaborating with developers to sustain and improve cloud infrastructure and deployment processes across the...

The Principal Support Administrator provides direct executive administrative support to high-level officials, managing calendars, coordinating travel logistics, and ensuring seamless office operations...

Partner with us to empower channel partners through comprehensive technical training and support, enabling effective networking solution design and implementation, while continuously expanding your ex...

Lead the charge in commissioning complex AV systems, ensuring optimal installation and operation while mentoring field engineers and providing remote support across the Virginia, Maryland, & DC Territ...

Lead the commissioning of complex AV systems, troubleshoot advanced issues, and mentor junior engineers while ensuring optimal system performance on-site and remotely across Virginia, Maryland, and DC...

Develop and implement solutions for complex AV systems, mentoring teams and ensuring quality performance across projects. Collaborate with diverse stakeholders while traveling to support installations...

Champion operational excellence and scalability in Customer Success; optimize systems and processes to enhance renewals, drive insights, and align with strategic goals, while leading automation and in...

Drive cybersecurity compliance by conducting risk assessments, developing documentation and policies, and advising on security measures. Collaborate with system owners to ensure adherence to federal g...

Drive operational excellence by leading a high-performing data center. Oversee critical systems, ensure compliance, manage teams, and maintain budget accountability while fostering a culture of safety...

Elevate your career by enhancing cybersecurity as you support key PAM solutions, collaborating with senior engineers, and engaging with stakeholders to fortify infrastructure—ensuring reliable access...

Empower cybersecurity by supporting sophisticated PAM solutions, engaging with stakeholders to enhance DOT's security infrastructure while mitigating vulnerabilities and maintaining high-performance s...

Transform enterprise IT networks by designing, implementing, and maintaining robust infrastructure. Collaborate with a multi-disciplinary team to ensure seamless communications and optimize performanc...

Reimagine the future of HPC by developing strategies that enhance federal cloud computing adoption. Lead initiatives, build key partnerships, and drive top-line revenue growth while navigating the com...

Lead the charge in business process modernization to enhance operational efficiency and promote technology solutions within health IT programs, while collaborating across teams to optimize workflows a...

Contribute to enterprise testing efforts across complex GEOINT systems, ensuring reliability and compliance. Execute testing strategies in Agile and DevOps environments, validate functionality, and su...

Drive the execution of complex IT audits and controls assessments, ensuring compliance and risk mitigation across the organization while collaborating with stakeholders and external auditors to enhanc...

Innovate solutions in artificial intelligence as a software developer, contributing to national security initiatives through collaborative projects and hands-on research with cutting-edge technology...

Play a key role in systems engineering for groundbreaking space programs. Collaborate with diverse teams to integrate ground and space satellite architecture, ensuring compatibility and fostering inno...

Drive the design and integration of electrical systems while collaborating with engineering teams on prototype development, ensuring optimal performance and troubleshooting to meet mission goals effec...