IT Systems Administrator Jobs in Tustin, CA

Lead the charge in advancing public health integrations with your deep MuleSoft expertise, coaching developers, and architecting solutions that address real challenges faced by public health agencies...

Build and enhance enterprise-wide information security operations, focusing on design, implementation, and compliance to protect systems and data, while collaborating effectively across teams and main...

Engage in driving business growth through Oracle enterprise solutions, capturing opportunities in cloud and application modernization. Collaborate with teams to develop strategic initiatives and maint...

Lead and inspire software engineering teams to deliver high-quality products while ensuring alignment with business goals through collaborative relationships and an innovative mindset. Drive efficienc...

Unlock potential by leading SAP RSH project deliveries, optimizing resource scheduling, and enhancing client solutions to ensure high satisfaction and effective maintenance operations...

Empower healthcare providers by delivering targeted clinical education and training solutions. Leverage your expertise in General Imaging to enhance customer outcomes while driving business growth thr...

Advance your career with a dynamic role leveraging full stack expertise to enhance systems and user experiences. Collaborate with diverse teams to develop secure applications and contribute to innovat...

Join a team that's dedicated to ensuring power system reliability by developing test plans, providing technical support, and conducting system evaluations to enhance operational efficiency and complia...

Lead transformative engineering initiatives, driving reliability and scalability across our hosting platform, while mentoring a high-performing team and managing critical customer escalations for thou...

Champion the planning and execution of complex multi-team releases, driving high-quality delivery across diverse applications. Provide strategic guidance, foster collaboration, and lead continuous imp...

Transform healthcare technology by developing and modernizing applications for Veteran care. Collaborate in an Agile environment to deliver secure, scalable solutions supporting major federal moderniz...

Lead the charge in enhancing workplace safety by overseeing compliance and fostering a proactive safety culture. Partner with project leaders to ensure rigorous health and environmental standards whil...

Engage in impactful development and support for enterprise applications, enhancing the efficiency and functionality of vital systems. Bring your expertise in .NET, ETL, and SharePoint to drive moderni...

Unlock potential by driving revenue growth in integrated security solutions through strategic account management, influencing project specifications, and expanding key relationships across various con...

Drive secure recovery excellence by leveraging extensive IT infrastructure expertise. Lead client engagements, refine recovery processes, and mentor teams to reduce risks while navigating high-stakes...

Lead the charge in shaping the enterprise-wide information security strategy, ensuring compliance and risk management aligns with business goals while safeguarding critical information assets across a...

Innovate cutting-edge cybersecurity solutions in a mission-critical team. Leverage advanced programming skills to develop tools enhancing national security efforts, contributing directly to the effect...

Empower our team by leading contract management efforts, ensuring compliance, and driving operational excellence while mentoring a talented group of contract professionals to achieve optimal performan...

Join a team that plays a pivotal role in cybersecurity solutions, enhancing system integrity and compliance. Apply your expertise in Risk Management Framework to address cyber risks in new and existin...

Drive the successful deployment of high-density AI and GPU infrastructure in data centers, managing projects from initiation through delivery and ensuring seamless execution while optimizing technical...

Lead the charge in architectural governance and technical direction for a major application modernization initiative, ensuring legacy systems evolve to AWS cloud services while aligning with strategic...

Accelerate client success by owning service delivery and account strategy. Drive revenue growth, manage complex engagements, and develop executive relationships while mentoring peers in this senior le...

Drive excellence in security management by leading a comprehensive industrial security program ensuring compliance with government regulations, overseeing team operations, and fostering strong relatio...

Lead the AI/ML strategy, driving development, deployment, and team growth to enhance product offerings and achieve operational efficiency through innovative technologies and collaboration across depar...

Shape the future of AI by teaching cutting-edge skills and driving early-stage product innovation through rapid prototyping and collaboration with diverse teams to overcome real-world challenges...