Administrative Assistant Jobs in Irvine, CA

Explore cutting-edge projects in GIS and IT, providing analytics, software development, and systems support for critical planning processes that drive societal growth and environmental sustainability...

Grow organizational efficiency by managing personnel operations and support. Engage in strategic HR functions, oversee administrative tasks, ensure compliance with policies, and maintain documentation...

Join a team that's dedicated to overseeing research funding and compliance. You will lead a diverse administration team, collaborating across departments to ensure the successful management of financi...

Elevate user experiences by bridging the gap between clients and development teams. You will gather and document requirements, ensuring smooth transitions from concept to execution within Agile framew...

Elevate quality assurance standards by leveraging your expertise in SQL, web, and API testing. Collaborate within Agile teams to deliver efficient software solutions, ensuring robust testing methodolo...

Optimize the Clinical Trials Contracts unit by leading negotiations, executing agreements, and mentoring a skilled team. Collaborate with key stakeholders to streamline processes for high-quality, com...

Join a team that's driving innovation in clinical research, overseeing contract negotiations and managing a dedicated team. This leadership role enhances operational excellence while fostering strateg...

Advance clinical excellence by leading nursing team efforts in delivering high-quality patient care, ensuring adherence to safety standards, and optimizing unit performance while fostering a collabora...

Lead impactful construction projects, ensuring on-time delivery and financial success while fostering a culture of safety, quality, and community relations through effective management and team develo...

Support enterprise-level engineering and manufacturing systems by collaborating with stakeholders to analyze processes, gather requirements, and enhance workflows vital for innovative space missions...

Optimize privacy compliance and risk management through incident response, investigations, and continuous monitoring. Collaborate with leadership to enhance privacy frameworks and ensure adherence to...

Champion the development and execution of power generation projects, engaging with clients, managing project teams, and overseeing high-quality deliverables to ensure successful outcomes in a dynamic...

Join us to manage and enhance our IT systems, infrastructure, and security. You will support internal tech operations while collaborating with leadership to improve IT processes and ensure optimal sys...

Lead cross-functional projects in health plan relations, enhancing revenue cycle performance and outcomes. Utilize strong communication and project management skills to coordinate initiatives, track p...

Lead the charge in overseeing utility construction projects, ensuring safety, operational excellence, and financial accountability while managing client relations and driving business development in t...

Transform HR functions by delivering compliant, strategic employee relations and engaging training programs, while analyzing metrics to drive organizational success across multiple locations and suppo...

Drive efficient acquisition and project management by supporting operations, budget tasks, and maintenance planning to enhance execution strategies for government infrastructure projects...

Join a team that designs innovative learning experiences to enhance performance in automotive retail. Collaborate with stakeholders to create impactful eLearning and blended solutions that meet define...

Transform learning experiences by designing comprehensive instructional content across various formats in an engaging, performance-driven environment. Collaborate with stakeholders to create content a...

Collaborate with us to lead full life cycle project management, ensuring timely delivery, efficient budget use, and complete customer satisfaction across varied clientele while managing risks and stak...

Tackle complex scheduling for large construction projects, collaborating with teams to ensure timely progress while leveraging tools and methodologies to optimize performance and deliver successful ou...

Take ownership of project timelines, budgets, and safety compliance while leading cross-functional teams to ensure successful execution of complex construction projects within specified quality standa...

Deliver impactful project management that ensures compliance with timelines, budgets, and client needs while fostering a culture of safety and quality excellence in construction across diverse commerc...

Empower transit innovation by spearheading complex projects within passenger rail systems. Lead engineering teams through design, construction, and testing phases while ensuring quality, safety, and c...

Contribute to financial accuracy as a team leader in accounting, developing systems for maintaining records, analyzing financial reports, and ensuring compliance with standards while collaborating on...