Network Administrator Jobs in Tustin, CA

Lead the charge in building a robust, secure platform for a top-tier SaaS product. This role combines software engineering expertise with strategic technical leadership, driving cross-team initiatives...

Lead transmission line projects from scoping to completion, collaborating with cross-functional teams while managing client relationships. Gain hands-on experience under expert guidance and shape the...

Lead and inspire a global team of networking and security professionals, driving operational excellence and service delivery in managed and MSSP environments. Shape strategic roadmaps and foster high...

Join us in enhancing security and governance controls for AI and Microsoft 365 services. Lead engineering efforts, tackle complex challenges, and ensure regulatory compliance in a fast-paced, collabor...

Drive the success of our largest enterprise accounts by managing the full customer lifecycle from deployment to ongoing operations, ensuring optimized outcomes and fostering strong relationships with...

Empower the production of avionics hardware by leading and mentoring a skilled team, optimizing processes, and ensuring high standards, while collaborating with engineering disciplines to deliver qual...

Unlock potential by crafting secure, resilient networks that evolve with tech. Utilize your expertise in design, security, and protocols to enhance mission-critical systems supporting national defense...

Drive innovation by developing and supporting ERP solutions that optimize business operations. Collaborate with cross-functional teams to enhance Manufacturing and Repair processes, ensuring effective...

Drive the bid lifecycle for complex healthcare opportunities. Collaborate with sales teams, manage cross-functional bid efforts, and ensure winning proposals that align with organizational goals and c...

Lead the charge in providing specialized SCADA technical support, enhancing client relationships in the Renewable Energy sector through system integration, troubleshooting, and programming expertise t...

Champion operations within electrical and instrumentation systems, performing maintenance and installation across complex machinery and facilities to ensure quality service delivery and optimal perfor...

Join a team that's dedicated to delivering exceptional customer service while driving continuous improvement through strategic relationships. Help shape customer outcomes and ensure satisfaction by ma...

Take ownership of customer relationships by ensuring service excellence and strategic alignment. Drive continuous improvement and governance initiatives, fostering trust with stakeholders and enhancin...

Champion contract management excellence by leading a team focused on compliance, efficiency, and effective negotiation. Streamline processes, mentor professionals, and ensure optimal contract performa...

Lead the charge in ensuring compliance and quality in electrical and IT inspections across major construction projects. Actively verify adherence to codes and specifications while preparing detailed r...

Accelerate innovative design solutions by leading technical project delivery, collaborating across disciplines to ensure excellence in documentation and client satisfaction while mentoring a talented...

Join a team that's transforming program controls. Leverage your expertise in cost-analysis, scheduling, and Earned Value Management Systems to drive effective program planning for aerospace and defens...

Join a team that shapes program planning and controls by integrating cost and schedule strategies for complex aerospace and defense projects, driving financial performance, and supporting effective ex...

Lead the charge in supervising site operations, team productivity, and safety management at a major airport. Provide hands-on training and develop processes to enhance efficiency and customer satisfac...

Pioneer strategic preconstruction for data center projects. Collaborate across teams to enhance project execution, ensure accurate budgeting, and manage risk assessments, fostering a high-performing t...

Take ownership of innovative systems engineering projects that span the entire product lifecycle for military and commercial aircraft, focusing on design, development, verification, and cross-function...

Help us define and maintain the system architecture for Vast's Lunar ecosystem, managing integration across habitats, energy, and logistics while collaborating with engineering teams to achieve missio...

Elevate public sector renewals by leading a high-performing team that drives predictable accountability, engages stakeholders, and enhances customer value across Federal, State, Local, and Education a...

Unlock potential by joining a dynamic team that designs and operates network infrastructure across data centers and the cloud. This role offers opportunities in enterprise networking, cloud solutions...

Optimize the technical support journey by resolving complex escalated issues and enhancing automation processes. Collaborate with engineering teams while delivering exceptional customer satisfaction i...