IT Systems Administrator Jobs in Tustin, CA

Lead the charge in cultivating executive relationships in higher education SLED sectors. Drive sales strategies, manage complex cycles, and expand customer engagement while leveraging technical insigh...

Shape the future of environmental consulting by collaborating on project management, data evaluation, and technical documentation while supporting diverse environmental investigation and remediation i...

Transform relationships within higher education, driving sales strategies and managing complex cycles to optimize solutions for public sector accounts. Combine technical knowledge and sales acumen to...

Partner with us to enhance personnel security operations, ensuring day-to-day support for classified activities including clearance processing, tracking, and compliance with security policies in a col...

Drive cybersecurity resilience in the financial sector. Collaborate with member firms to design and lead immersive exercises that enhance incident response strategies, ensuring preparedness against ev...

Transform the future of semiconductor equipment maintenance by leading a skilled team to ensure optimal tool performance, rapid troubleshooting, and effective preventive strategies in a dynamic fab en...

Champion user-centric web development by leveraging Angular expertise to design and implement innovative UI solutions. Collaborate across teams to enhance application performance and deliver seamless...

Empower cross-functional teams and lead Day-2 Support engagements, driving technical solutions and ensuring seamless project transitions while enhancing client relationships and delivering superior bu...

Create innovative data integrations and migration solutions, driving architecture, implementation, and maintenance independently. Influence future growth by building a robust platform and directly imp...

Develop innovative software solutions by leveraging your programming expertise, integrating systems, and ensuring seamless functionality across platforms to support critical mission objectives...

Champion innovative communication systems development for space applications through expert engineering, multidisciplinary collaboration, and effective problem-solving to drive mission success...

Unlock potential by leading cross-functional teams in an Agile environment. Collaborate on design, mentor junior engineers, and enhance processes while leveraging advanced development tools for effici...

Support military personnel administration and executive processes for U.S. Space Force. Drive compliance, process improvements, and organizational support. Leverage your expertise to enhance operation...

Partner with us to drive product strategy and roadmap execution, bridging business needs and technical solutions to deliver innovative value-driven products in a fast-paced Agile environment while fos...

Join a team that's focused on enhancing maintenance operations through strategic planning and hands-on leadership, ensuring optimal equipment uptime and a culture of safety and continuous improvement...

Transform maintenance operations in a dynamic 24/7 environment by leading teams, maximizing equipment reliability, and driving safety and efficiency across all shifts. Collaborate with cross-functiona...

Join a team that's dedicated to fostering customer relationships, driving software adoption, and providing expert technical guidance. Focus on enhancing user experience and collaborating with internal...

Empower customer engagement by managing a dynamic portfolio of 600+ clients. Drive revenue growth and retention through strategic partnerships and complex negotiations, delivering tailored solutions f...

Lead the charge in project management for systems integration, overseeing planning, execution, and delivery of multiple projects to ensure timely completion, quality standards, and budget compliance w...

Unlock your potential by creatively developing applications that enhance performance and optimize solutions, ensuring smooth project execution and customer satisfaction while fostering a positive team...

Innovate digital engineering solutions by leveraging DevSecOps expertise and hybrid cloud architecture. Support critical DoD and IC programs through strategic evaluation, implementation roadmaps, and...

Join a team that's overseeing technical projects, guiding junior members, and innovating solutions through collaboration—all while ensuring quality standards and project success...

Lead the charge in managing large-scale solar PV and energy storage projects, ensuring successful delivery through all project phases, from development to closeout, while ensuring compliance and foste...

Champion AI-driven transformation in the utility sector, shaping strategies and solutions. Leverage expertise in advanced analytics to innovate customer-centric utility services and streamline operati...

Develop and support enterprise platform solutions, specializing in ServiceNow and LeanIX, to enhance IT operations and architecture. Collaborate with cross-functional teams to automate processes and e...