Administrative Assistant Jobs in Irvine, CA

Bring your expertise to a dynamic role supporting complex litigation through creative trial presentation, video production, and technology integration. Collaborate closely with legal teams while mento...

Lead the charge in ensuring project success by managing client relationships, overseeing budget and schedule, and mentoring team members across various construction sectors in a dynamic market...

Shape the future of commercial construction by leading project pursuits, ensuring client satisfaction, and driving team success across diverse market sectors. Leverage your extensive experience to men...

Join a team that's dedicated to advancing space operations and supporting national security initiatives. Contribute to managing personnel operations, database development, and compliance oversight wit...

Engage in critical human resources management, supporting advanced space operations with executive-level administrative functions and personnel management within national defense frameworks and varyin...

Engage with our dynamic finance team to manage comprehensive financial administration, conduct cost analysis, and ensure fiscal compliance for diverse projects through strategic oversight and collabor...

Develop and enhance client relationships by driving customer satisfaction and retention while identifying new business opportunities within the industry. Collaborate with production teams to ensure hi...

Transform project delivery as you support management and execution, overseeing quality, cost, and schedule in collaboration with engineers and staff to ensure successful completion. Encourage growth i...

Join a dynamic team to streamline processes and enhance collaboration across various entities. As the Project Coordinator, you will support executive functions and ensure smooth operations by managing...

Champion full-cycle sales into behavioral health organizations, driving client engagement from initial conversation to close, while managing stakeholder relationships and optimizing sales strategies a...

Empower and develop a high-performing project accounting team, ensuring effective cost control, compliance, and financial reporting while collaborating with cross-functional leaders to drive business...

Deliver innovative solutions in educational facility construction, providing engineering and project management support focused on sustainability initiatives and compliance with LACCD's Capital Constr...

Lead the charge in enhancing athletic HR, legal, and compliance operations by collaborating with university leadership to drive employee engagement, manage risk, and navigate evolving legal landscapes...

Lead the execution of critical legal tasks supporting governance, compliance, and transactions. Manage documents, assist attorneys, and enhance legal operations to ensure organizational efficiency and...

Shape impactful narratives as you partner with teams to transform complex science into engaging content, driving success across multiple initiatives and ensuring projects meet high standards and deadl...

Drive the future of communication data and analytics through innovative product leadership. You'll define vision, create impactful solutions, and collaborate across teams to enhance reporting, APIs, a...

Explore a high-autonomy role to define and lead communication data products using your expertise in AI, data modeling, and operational reporting alongside cross-functional teams for maximum business i...

Contribute to the effective management of the ServiceNow platform, ensuring optimal performance and user satisfaction through system upgrades, troubleshooting, reporting, and collaboration with stakeh...

Advance IT operations by leading field technicians and helpdesk staff to optimize service delivery and project management while ensuring software licensing and hardware standards are maintained across...

Lead the management of complex electric infrastructure projects, ensuring strategic execution and collaboration across teams. Drive improvements in project success through effective methodologies in a...

Shape operational excellence by leading administrative functions and real estate management across multiple locations. Collaborate with senior leadership to enhance service delivery and culture, drivi...

Elevate client relationships and project management to drive strategic goals. Collaborate with internal teams and clients to enhance business outcomes through innovative solutions and strong communica...

Lead the charge in designing innovative water resources projects. Oversee technical teams in creating flood control and stormwater solutions while managing comprehensive technical deliverables and fos...

Join a dynamic team to manage client accounts effectively, ensuring project success from inception to delivery. Build strong client relationships, oversee project budgets, and drive organic growth whi...

Lead strategic underwriting operations for a market-leading bond division, enhancing workflow efficiency and guiding a production team to meet business goals while fostering stakeholder relationships...