320 results for Systems Administrator Jobs in Merrifield, VA, US

Responsible for maintaining existing legacy applications, supporting the transition to a new system architecture, and assisting with DevOps tasks including Continuous Integration/Continuous Development (CI/CD), Kubernetes and Docker management, and cloud service support. The role requires experience...

Responsible for implementing, troubleshooting, and maintaining cloud systems, resolving infrastructure issues, installing and configuring operating systems and application software, diagnosing hardware and software issues, and monitoring system health using various tools. Integrates new technologies...

**Responsibilities & Qualifications** **RESPONSIBILITIES** ? The **Systems** **Administrator** willworkin one or severalareas of the project, providinga holistic approach.Individual administrators will specialize and have responsibilities in one ofthree areas - Systems O&M Support, Storage Admini...

Responsible for monitoring system performance, maintaining enterprise networks, managing infrastructure-related issues, developing risk management frameworks, conducting security audits, and ensuring compliance with security policies. Collaborates with stakeholders on security policies, prepares ris...

Description Leidos is looking for an ICAM Systems Administrator to support a large program within a Federal Law Enforcement Agency.  The ICAM Systems Administrator will be responsible for the management, configuration, and support of enterprise-level Active Directory, Azure AD, and Okta environment...

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Hexaware Technologies, Inc, is seeking the following. Apply via Dice today!Job Responsibilities:Support Capital Markets trading desk operations and live trading activities.Act as the primary operatio...

Description Leidos is looking for an ICAM Systems Administrator to support a large program within a Federal Law Enforcement Agency.  The ICAM Systems Administrator will be responsible for the management, configuration, and support of enterprise-level Active Directory, Azure AD, and Okta environment...

Maintain the health, performance, and security of NVR's on-premises and Azure-based Windows infrastructure. Provide operational support for Windows Server environments, analyze and resolve complex problems on virtual platforms, assist with vulnerability management, and ensure disaster recovery prepa...

Description Leidos is looking for an ICAM Systems Administrator to support a large program within a Federal Law Enforcement Agency.  The ICAM Systems Administrator will be responsible for the management, configuration, and support of enterprise-level Active Directory, Azure AD, and Okta environment...

**Description** Leidos is seeking a **System Administrator in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to co...