IT Infrastructure Administrator Jobs in San Diego, CA

Analyze mainframe networking systems to ensure optimal performance, security, and compliance. Collaborate with cross-functional teams to troubleshoot issues, lead projects, and mentor junior staff. Dr...

Contribute to seamless change enablement and robust release management by overseeing risk governance, cross-functional coordination, and continuous process improvement, ensuring stable delivery of tec...

Champion operational excellence by managing SEWP VI contract administration, ensuring regulatory compliance, and coordinating with federal clients while optimizing workflows and driving efficiency in...

Contribute to cybersecurity efforts by analyzing threats, enhancing incident response, and advising on strategic security decisions, all while collaborating with teams to uphold security standards and...

Drive the strategy and governance of the Configuration Management Database (CMDB). Ensure data accuracy and alignment with IT Service Management while collaborating with cross-functional teams to enha...

Drive complex analyses and coordination for C4I/IT system modernization in support of Navy stakeholders, ensuring effective execution of high-visibility assignments through integration, risk assessmen...

Build a robust Virtual Desktop Infrastructure (VDI) environment, ensuring optimal performance and security through proactive resource management, updates, and collaboration with cross-functional teams...

Help us provide foundational analytical support for C4I/IT system modernization, connecting Navy teams to ensure program execution aligns with Navy and DoD requirements. Engage in data management and...

Join a dynamic team to enhance system performance and security for a federal client. Leverage your expertise to maintain and optimize IT systems, ensuring operational readiness in a collaborative, fas...

Take ownership of IT operations, managing identity, access, and endpoint management while ensuring audit readiness. Collaborate with teams on compliance and support employee IT needs in a fully remote...

Join a team that's driving large-scale AI infrastructure deployments, leading cross-functional initiatives, and ensuring operational excellence in technology solutions. Your leadership will enhance co...

Join us in shaping the future of cloud communications as a lead architect, guiding the migration and administration of Microsoft Exchange in hybrid environments, ensuring security and high availabilit...

Unlock potential by driving revenue through Hybrid Infrastructure solutions for Public Sector customers. Engage with clients to develop tailored solutions while managing full sales cycles and strategi...

Join a dedicated team monitoring C4I system installations on ships; analyze performance data, costs, and schedules. Drive project success while collaborating with stakeholders for efficient integratio...

Lead the charge in optimizing our ServiceNow platform, enhancing ITSM capabilities, and driving automation initiatives. Shape the strategic roadmap to deliver exceptional service experiences while mai...

Champion security resilience by analyzing and mitigating vulnerabilities in enterprise compute platforms. Lead initiatives to enhance risk prioritization and remediation strategies, ensuring robust pr...

Manage the seamless operation of IT infrastructure and support across multiple regions. Lead technical projects, oversee IT service quality, and ensure compliance while enhancing systems for better em...

Lead the charge in expert IT Operations support while managing complex issues, mentoring team members, and optimizing processes in a dynamic federal environment across a broad technology landscape...

Elevate your career by providing analytical and programmatic support for Navy C4I/IT systems modernization. Connect stakeholders and facilitate installation activities with minimal supervision in a dy...

Engage stakeholders by leading strategic communications for infrastructure services, managing incident messaging, and optimizing media relations to support Lumen's mission of global connectivity and r...

Join us to maintain critical enterprise infrastructure, troubleshoot outages, and support national security efforts as a skilled Systems Administrator. Your expertise will drive efficient operations a...

Drive operational excellence by maintaining enterprise infrastructure, troubleshooting outages, and performing dual network and system administration to support critical mission readiness and incident...

Take ownership of operational support for LAN, WAN, and BAN systems, collaborating with project teams to implement designs and ensure network integrity. Enhance customer processes and coach on new tec...

Develop and maintain secure cloud and server infrastructure, ensuring optimal performance and reliability. Support Office 365 administration and assist in various IT projects while participating in on...

Transform infrastructure engineering by delivering strategic solutions that align technology with business goals. Lead cross-functional teams and drive operational excellence in a hybrid environment t...