IT Systems Administrator Jobs in Santa Ana, CA

Join a team that's driving innovative cyber defense strategies and shaping the future of enterprise security. As a senior technical advisor, you will enhance compliance and resilience against evolving...

Join a dynamic team as a technical sales expert, leveraging your extensive knowledge to drive customer success through tailored solutions and effective mentoring. Collaborate with sales to create impa...

Drive innovation in a cross-functional team, building full stack features and shaping secure applications for long-term client success. Embrace a hands-on role, owning end-to-end development in a coll...

Contribute to impactful voter/donor management systems by leading complex features with deep technical expertise. Mentor peers and drive architectural improvements while enhancing product health for p...

Transform complex projects into successful outcomes by leading technical teams, ensuring quality, and managing resources effectively. Leverage extensive experience in cybersecurity and project managem...

Engineer transformative SharePoint solutions by leading Agile teams to modernize legacy environments into SharePoint Online, ensuring consistent delivery, quality, and alignment with best practices an...

Transform network architecture through advanced engineering and support, optimizing systems for government services. Drive incident resolution, implement upgrades, and enhance performance, ensuring mi...

Accelerate your career by leading maintenance operations in a dynamic, multi-shift environment. Drive safety, efficiency, and continuous improvement while maximizing equipment uptime and overseeing a...

Shape the future of software solutions by leading modernization initiatives, mentoring full-stack teams, and delivering robust applications on AWS that drive client success and operational efficiency...

Unlock potential by leading technology audits in cloud and cybersecurity. Be a hands-on player-coach shaping audit methodologies and improving practices in a fast-paced environment. Drive efficiency u...

Deliver innovative AI solutions that streamline claims and operational workflows. Lead design and implementation of advanced agentic systems, collaborating with cross-functional teams to enhance enter...

Drive client success by managing key accounts, fostering long-term relationships, and delivering strategic solutions. Utilize your expertise in account management to exceed client expectations, grow r...

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...

Join a team that's transforming military satellite communications through systems integration. Leverage your engineering expertise to ensure seamless collaboration among space, ground, and crypto segm...

Contribute to customer success by providing technical and clinical support throughout the sales process, enhancing training, installations, and ongoing service delivery to ensure optimal product utili...

Champion the design and maintenance of scalable cloud infrastructure, automating operational excellence and enhancing system reliability in a dynamic environment. Collaborate with teams to impact cust...

Optimize the telecommunications infrastructure by managing contact center systems, ensuring their availability and performance through design, installation, and proactive support while collaborating w...

Lead transformative FinOps solutions to empower enterprise clients, ensuring strategic cloud, AI, and SaaS outcomes through consultative selling and solution architecture, while fostering strong colla...

Lead the development of data protection strategies for sensitive classified environments. Collaborate with cross-functional teams to design and implement end-to-end solutions, establish policies, and...

Build and support resilient security infrastructure for cloud banking, automating cryptographic lifecycles and compliance controls with AI tools. Collaborate across teams to ensure robust defenses, fr...

Join a dynamic team to enhance CI/CD pipelines and improve deployment processes for web applications. Collaborate with engineers to boost system reliability and performance in a fast-paced, innovative...

Unlock potential by driving the data center market strategy, enhancing relationships with stakeholders, and influencing project specifications to boost sales growth and pipeline development across mis...

Lead end-to-end test automation initiatives for a critical SAP platform, driving quality assurance and compliance through collaboration with cross-functional teams, while ensuring system functionality...

Lead the charge in expanding market presence and driving revenue by cultivating strong customer partnerships and executing strategic growth initiatives in the medical device sector...