IT Systems Administrator Jobs in Herndon, VA

Support cybersecurity operations by executing RMF activities and documentation for ARNG systems, ensuring compliance and security readiness across a vast network supporting over 120,000 users in vario...

Join a team that's empowering public sector operations through advanced analytics, simulation, and optimization techniques. Enhance decision-making and optimize performance with your expertise in Oper...

Join a team that's designing and implementing scalable enterprise solutions utilizing Oracle E-Business Suite on Oracle Cloud Infrastructure. Ensure security compliance and enhance customer experience...

Advance your career by managing hybrid simulation environments, utilizing Infrastructure as Code (IaC) and virtualization tools. Take charge of network scenario lifecycles, automate deployments, and i...

Collaborate with cross-functional teams to maintain, secure, and optimize our network infrastructure while ensuring performance and compliance with industry standards...

Grow your career with innovative AI technologies, driving research automation and analytics. Collaborate with stakeholders to build cutting-edge solutions that enhance data workflows through advanced...

Architect innovative systems solutions, guiding the technical direction and integration of complex hardware/software systems while ensuring technical integrity and user satisfaction throughout the pro...

Unlock potential by leading system requirements development and integration efforts. Collaborate with users and stakeholders to guide technical solutions, conduct feasibility studies, and ensure the i...

Lead the charge in safeguarding critical IT systems by ensuring compliance with stringent security standards and frameworks. Collaborate cross-functionally to manage risks and enhance system security...

Unlock the potential of secure hybrid cloud environments by advancing automation, enhancing CI/CD pipelines, and integrating security throughout the software lifecycle. Collaborate with cross-function...

Lead the daily operations of IT asset management, ensuring compliance with federal policies. Oversee staff, logistics, and inventory management while fostering a culture of accountability and continuo...

Reimagine cybersecurity by enforcing security policies, managing risk, and supporting classified information systems. Utilize strong communication and technical skills to develop strategies that enhan...

Join a team that's committed to improving cybersecurity practices and ensuring compliance with information security policies while fostering collaboration and knowledge sharing for greater efficiency...

Unlock potential by designing and managing secure, high-availability enterprise infrastructure solutions for critical DoD missions across cloud and on-premises environments. Drive innovation through h...

Lead the administration of OnBase ECM and Atlassian platforms, ensuring efficient configuration, automation, and user management across secure environments, while enhancing operational workflows and p...

Champion the security of critical networks by administering enterprise firewalls and enhancing boundary protection measures. Collaborate with security teams to ensure compliance, respond to cyber thre...

Drive the global networking strategy and operations, ensuring seamless connectivity and security across diverse environments. Engage in vendor management, financial oversight, and technical leadership...

Join a team that's dedicated to ensuring operational readiness in systems engineering for mission-critical IT environments, working collaboratively on impactful projects and engaging in continuous pro...

Empower secure network infrastructure as you lead in maintaining and enhancing Cisco systems, implementing security protocols, and managing complexity. Drive initiatives for optimized network performa...

Champion the future of Army IT by developing strategic governance frameworks, assessing performance metrics, and providing actionable recommendations to senior leaders, all while leveraging analytical...

Unlock strategic innovation as you develop IT policies and governance frameworks to shape the future of Army technology. Collaborate with leadership to assess metrics and present actionable recommenda...

Unlock potential by designing and automating network solutions to enhance efficiency and streamline provisioning within secure multi-cloud environments, driving modern IT initiatives and DevOps practi...

Accelerate your career by leading web services operations and engineering across hybrid environments. Manage critical web platform performance, security, and staff, ensuring best practices and high av...

Transform cloud infrastructure by managing and monitoring large Hadoop clusters while performing Linux tasks. Collaborate with partnerships to support onboarding DIB companies, ensuring streamlined se...

Join a team that's integrating SRE principles with IaC to enhance operational reliability and security of cloud systems. You will work collaboratively to automate tasks and design resilient environmen...