Systems Administrator Jobs in Brea, CA

Drive impactful energy solutions by guiding clients through project strategies and operational improvements. Collaborate with technical experts on diverse projects shaped by market trends and innovati...

Make your mark by optimizing budget operations within critical military space systems, ensuring efficient execution and financial strategy while leading a team in advanced fiscal analysis and policy r...

Take ownership of operational excellence in the Western Region Technology Center by leading teams, optimizing workflows, and enhancing customer relations to drive business success. Partner with cross...

Drive the success of complex programs by leading teams, ensuring timely delivery, and managing customer relations. Utilize process improvements to enhance program management and support the execution...

Join a forward-thinking team to lead automation initiatives across global facilities. Drive Industry 4.0 strategies while enhancing continuous plant improvement through hands-on engineering and collab...

Champion reliability excellence by leading Site Reliability Engineering initiatives, overseeing strategic investments in infrastructure, and embedding operational discipline to enhance system performa...

Manage comprehensive environmental projects, ensuring safety, budget adherence, and client satisfaction from conception to completion while supervising teams and assessing technical complexities...

Pioneer the future of defense solutions by integrating innovative environmental monitoring systems to empower warfighters and enhance mission effectiveness through cutting-edge technologies and collab...

Join our Clinical Engineering team to ensure medical technology is safe and effective for patient care. Collaborate across departments to optimize device performance, provide technical support, and dr...

Empower innovation by designing and implementing scalable software solutions that modernize critical services, leading cross-functional collaboration and maintaining high code standards in an agile en...

Join a team that's dedicated to advancing clinical research! You'll design, implement, and manage complex REDCap databases while collaborating with multidisciplinary professionals to ensure data integ...

Join a team that's dedicated to ensuring efficient field operations and safety compliance. Oversee subcontractor activities, manage workflows, and ensure project adherence to specs while fostering a c...

Accelerate technical excellence across Corporate IT by leading modernization, establishing governance, and driving automation for enterprise services, while mentoring teams and serving as a key adviso...

Drive secure and automated networking solutions for private cloud initiatives, collaborating with international teams to enhance enterprise capabilities and support critical missions while ensuring co...

Innovate your career by shaping strategic security solutions. Engage with customers and cross-functional teams to drive growth, lead technical discussions, and craft comprehensive service offerings as...

Lead and shape the security landscape, managing a multi-disciplinary team to ensure the compliance, governance, and protection of sensitive data within a major health benefits system. Engage with stak...

Elevate platform reliability and security as you enhance CI/CD pipelines, orchestrate deployments, and automate processes for high-quality software delivery across critical applications and services...

Grow your skills by ensuring the stability and security of cloud data operations. Operate AWS routines, manage databases, and publish datasets while maintaining documentation and compliance, all withi...

Transform client data protection strategies by leading enterprise deployments, migrations, and optimizations. Collaborate with multi-functional teams to create resilient solutions, ensuring high-quali...

Elevate critical operations through comprehensive executive support, enabling efficient management and coordination across diverse programs. This role ensures seamless communication and adherence to s...

Advance facilities operations by leading maintenance teams, overseeing projects, and ensuring high-quality work standards. Engage effectively with vendors and enhance service delivery on campus while...

Join a dynamic team as a Systems Developer, responsible for the design, development, and maintenance of efficient information systems to support core functions, utilizing your technical skills to enha...

Unlock potential by leading strategic energy projects, providing expert analysis, and enhancing client operations through multidisciplinary collaboration. Drive client success in the evolving power la...

Shape the future of manufacturing by leading operations to ensure efficient, safe, and profitable production while driving continuous improvement and team accountability on the shop floor...

Engineer innovative IT infrastructure solutions spanning on-prem, cloud, and hybrid environments. Mentor junior engineers while leading critical modernization initiatives to enhance platform reliabili...