Network Administrator Jobs in San Diego, CA

Shape the future of IT service delivery by ensuring security, stability, and efficiency in network and systems management while collaborating with cross-functional teams to support mission-critical op...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Lead cross-functional teams to manage and enhance IT infrastructure, ensuring reliable messaging systems and adhering to security standards while collaborating with diverse stakeholders to solve compl...

Champion the administration and optimization of Linux systems vital to eBusiness operations. Leverage your expertise in shell scripting and enterprise applications to ensure seamless data interchange...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Engineer day-to-day IT systems reliability by managing user support, SaaS admin, and endpoint management while collaborating with senior IT staff to enhance corporate technology performance in a dynam...

Join a dynamic team as you maintain and secure both on-premises and cloud infrastructures. Your role includes supporting operating systems, managing applications, and ensuring system integrity while c...

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Transform your career by designing advanced Navy networks. Support the Future Capabilities program with dynamic teamwork in a fast-paced environment, creating network topologies, documentation, and cu...

Join a team that's focused on elevating enterprise Linux environments through automation, CI/CD development, and system administration while ensuring security and operational stability across all plat...

Join a dynamic team to manage secure network and application environments, providing executive-level reporting and developing tools for operational efficiency while ensuring compliance with federal st...

Optimize the operation and configuration of complex Okta environments, ensuring stability and support while leading a team of system administrators and enhancing end-user technology experiences...

Develop and maintain security posture for classified systems, ensuring compliance with regulations and providing technical administration. Collaborate with cross-functional teams to enhance infrastruc...

Manage the administration and security of cloud environments, oversee Microsoft 365 and Azure platforms, and ensure effective SaaS governance. Collaborate with cross-functional teams to support seamle...

Innovate the enterprise network landscape by designing and implementing robust Layer 2-4 infrastructure solutions, ensuring seamless connectivity and optimized performance across the organization...

Champion technology infrastructure improvement by providing critical support for systems, ensuring reliability and performance. Collaborate with teams and vendors while managing projects, change contr...

Lead the design and implementation of complex network solutions, ensuring performance and security across diverse environments. Collaborate with technical teams and customers to enhance infrastructure...

Architect advanced network infrastructures and resolve technical challenges while enhancing operational efficiency. Collaborate on innovative solutions for secure and robust systems in a dynamic envir...

Grow your career with a role that enables you to design, implement, and support complex network infrastructures while assisting in automation projects in a collaborative environment with technical lea...

Transform cybersecurity frameworks by leading daily operations, coordinating risk assessments, and developing documentation for OCF platforms. Engage with technical leads to identify risks and create...

Take ownership of advanced Linux/Unix systems administration in a 24x7 NOC environment, ensuring reliability, performing troubleshooting, and managing software packages across multiple locations for o...

Join a team that's dedicated to maintaining and enhancing Linux/Unix environments through expertise in administration, troubleshooting, and proactive monitoring. Support critical operations while deve...

Deliver top-tier Linux/Unix systems administration while optimizing performance, troubleshooting complex issues, and ensuring compliance. Take ownership of operational reports and incident resolution...

Support systems administration by monitoring, troubleshooting, and optimizing network performance across development, testing, and production environments while ensuring compliance with operational st...

Shape the future of IT operations by administering and optimizing Windows, Linux, and cloud infrastructure. Collaborate across departments to enhance technical solutions, ensuring secure and efficient...