IT Systems Administrator Jobs in Costa Mesa, CA

Lead the charge in delivering strategic technology solutions and assessments, collaborating with clients to enhance their IT capabilities and operational models while driving business growth through i...

Lead the charge in managing complex, cross-functional projects while ensuring timely delivery within budget. Collaborate with key stakeholders, identify risks, and enhance project management processes...

Lead the charge in developing and supporting robust cloud services that enhance product performance and customer experience, engaging in the full development lifecycle and collaborating across teams t...

Drive seamless customer onboarding experiences by managing implementation projects and API integrations. Collaborate with cross-functional teams to ensure successful product adoption while mentoring n...

Unlock potential by leading reactor systems engineering for cutting-edge nuclear microreactor technology. Collaborate in a dynamic team to create operational procedures ensuring safety and efficiency...

Elevate your career by advising clients on infrastructure and capital project strategies. Lead project assessments and analyze cost data to enhance accountability while managing diverse client engagem...

Accelerate mission success by integrating enterprise systems engineering with security programs. Lead cross-functional teams to deliver strategic insights, focusing on end-to-end solutions for U.S. na...

Empower your career by driving innovative solutions and building lasting client relationships. This role offers a dynamic environment for sales professionals focused on complex data center offerings w...

Elevate cloud security by managing asset visibility and vulnerability processes. Collaborate with engineering and IT teams to enhance infrastructure posture and support incident response within a dyna...

Optimize enterprise LAN/WAN and telecom services for seamless network integration. Support migration initiatives while providing operational stability, security, and effective troubleshooting across v...

Engage with clients to enhance capital project delivery through expert advisory, thorough analysis, and effective risk management strategies, ensuring alignment with organizational goals and improved...

Deliver comprehensive cybersecurity solutions by designing and implementing security frameworks to protect data and networks. Collaborate closely with clients, manage security architecture projects, a...

Join a team that's essential for transitioning next-gen Voice Communication Switch systems. Operate independently, solve technical challenges, and ensure smooth customer interactions while traveling e...

Join an innovative team focused on systems engineering integration and testing. Enhance program delivery through collaboration across disciplines, ensuring compliance with aerospace standards, while e...

Engage with clients to enhance operational efficiency via innovative IoT solutions. Collaborate across departments, educate on product capabilities, and drive successful deployments to transform essen...

Join a team that's driven to achieve in a fast-paced sales environment. You will manage the full sales cycle and develop strong client relationships, systematically generating leads and exceeding perf...

Partner with us to optimize our Siemens NX environment, enhancing design processes for mechanical, avionics, and manufacturing teams to accelerate spacecraft development and ensure robust CAD data man...

Champion resilience initiatives by leading assessments and strategies to enhance operational capabilities and recovery for diverse organizations, ultimately ensuring effective response to disruptions...

Take ownership of telecom circuit expense management, overseeing $18M in operational costs. Partner with teams to optimize costs, ensure governance, and lead process improvements. Drive strategic insi...

Transform HR operations by optimizing Workday and driving AI automation to enhance the technology ecosystem and improve employee experience, collaborating closely with HR and IT teams to align strateg...

Grow your career with a role that empowers you to launch and manage a local publication, fostering impactful partnerships while driving revenue in your community through innovative engagement strategi...

Tackle enterprise sales across key southern regions, driving revenue through value-based engagements. Foster partnerships and develop a robust pipeline while collaborating with cross-functional teams...

Innovate as a Senior .NET Software Engineer, crafting impactful SaaS solutions. Collaborate within a dynamic remote team to design and enhance multi-tenant applications, driving efficiency and excelle...

Champion day-to-day sales enablement system administration, enhance platform functionality, and support operational efficiency through user management, data analytics, and proactive improvements in a...

Tackle the challenge of processing and interpreting geophysical data, managing complex analyses, and supporting senior management to deliver precise insights while ensuring safety across field and off...