UNIX System Administrator Jobs in Chantilly, VA

Accelerate progress at cloud modernization initiatives supporting the USCG. As a Sr Linux Systems Administrator, manage RHEL and Windows systems, ensuring security, performance, and operational integr...

Champion innovative software solutions by designing, developing, and testing high-quality applications, ensuring compliance with DOD standards. Lead in delivering effective technical solutions within...

Optimize cloud operations by supporting the implementation and maintenance of secure, scalable AWS infrastructure for enterprise data, analytics, and AI/ML workloads, working collaboratively with engi...

Join a team that's vital to U.S. Navy mission readiness by ensuring secure, reliable network communications for critical training environments, enabling effective operations through high-performance n...

Shape the future of our IT operations by leveraging your expertise in systems administration and support. Join a mission-driven team to enhance data security and improve processes across our dynamic o...

Optimize IT systems management by providing comprehensive support for installation, troubleshooting, and maintenance of server and network infrastructures while enhancing system performance and reliab...

Join a team that's passionate about enhancing IT infrastructure and support. Utilize your expertise in system administration to manage daily operations, troubleshoot issues, and optimize performance a...

Drive the oversight and security of IT infrastructure across on-premises and Cloud environments. Ensure network reliability, administer core services, and develop effective IT policies while providing...

Empower corporate IT operations by leading a Microsoft 365 tenant migration, managing identity access via Okta and Entra ID, and overseeing Windows endpoints. Drive effective service desk operations w...

Reimagine the landscape of cybersecurity management by leading teams in developing and implementing strategic IT solutions. Drive efficiencies and ensure mission-critical operations align with establi...

Elevate cybersecurity standards by leading a skilled team in risk management processes, ensuring compliance and effective security controls for critical IT systems while mentoring and advising stakeho...

Join a team that's dedicated to maintaining critical Solaris and Red Hat systems, ensuring stability and security while applying automation. Contribute to mission success through effective patch manag...

Unlock potential by leading development and analysis initiatives using Python for mission-critical projects. Engage directly with stakeholders to innovate and optimize operational capabilities that en...

Join a team that's shaping operational excellence through innovative Python automations and technical analysis, addressing mission-critical challenges with hands-on solutions and customer collaboratio...

Lead the charge in managing and securing complex enterprise systems within a Microsoft environment, ensuring optimal performance, reliability, and security while providing advanced technical support a...

Contribute to critical IT infrastructure by designing and deploying VMware solutions for the Department of State, enhancing security and operational efficiency for various enterprise applications and...

Serve as the key architect for deploying and optimizing enterprise VMware solutions, enhancing system performance and security for the Department of State's modernization efforts in a collaborative te...

Take ownership of Windows Server administration, ensuring system integrity and security while collaborating with a dedicated team on technologies that support national safety. Opportunities for mentor...

Transform IT infrastructure by implementing, troubleshooting, and maintaining systems. Manage daily operations, support user access, perform both Tier 1 and Tier 2 diagnostics, and optimize performanc...

Optimize cybersecurity defenses by engineering and supporting SOC operations. Leverage automation to enhance system security, performing engineering tasks from inception to execution, while ensuring t...

Join a skilled team in designing and developing innovative ServiceNow solutions that enhance organizational capabilities in a hybrid cloud environment, focusing on architecture, integration, and autom...

Lead the charge in delivering expert Azure operations support while managing technical solutions and strategic planning. Collaborate with teams to ensure optimal system performance and customer satisf...

Elevate your career by leading the design and implementation of robust Oracle databases. Oversee mission-critical data persistence and ensure optimal performance while collaborating with cross-functio...

Contribute to enterprise operations by administering Windows and Linux systems, ensuring security, availability, and performance while collaborating with senior engineers and supporting various infras...

Unlock potential by supporting large-scale IT operations for a high-profile DOD contract, ensuring secure and efficient access for mission partners. Manage network functions, lead troubleshooting effo...