Senior Administrative Assistant Jobs in Mission Viejo, CA

Lead the charge in overseeing financial and operational performance for Inspection and Repair services, ensuring compliance with industry standards while driving improvements in engagement and custome...

Support the development of informatics solutions for clinical research studies. Collaborate with multidisciplinary teams to enhance data collection, management, and reporting, ensuring research goals...

Transform the construction landscape by leading industrial projects from planning to execution, ensuring operational efficiency, safety compliance, and strong client relationships while mentoring team...

Shape robust DevOps practices, lead a dynamic team, and optimize scalable, hybrid cloud infrastructure while enhancing security and CI/CD efficiencies. Collaborate with development teams to drive inno...

Transform the landscape of cybersecurity exercises by leading comprehensive planning and execution efforts. Collaborate with stakeholders to develop scenarios and documentation, ensuring successful ev...

Support integrating advanced satellite communication systems as part of a dynamic team. Collaborate with the U.S. Space Force and contractors in a multidisciplinary environment to develop strategies...

Transform departmental operations by planning, organizing, and supervising various programs, ensuring effective collaboration and evaluation of activities within multiple units while managing budgets...

Lead the charge in delivering innovative electrical engineering solutions for complex building projects, while mentoring teams and fostering client relationships to enhance business growth and operati...

Empower organizational compliance by overseeing policy governance, ensuring a clear, navigable framework for corporate standards, driving effectiveness, and mitigating risks while enhancing productivi...

Manage end-to-end project lifecycle, ensuring alignment with customer needs, budget, and schedule. Collaborate with stakeholders and teams to deliver exceptional results and maintain project documenta...

Lead the charge in driving operational excellence and scalability across legal operations. Collaborate with cross-functional teams to enhance performance, reporting, and client outcomes while mentorin...

Accelerate your career by driving operational excellence and delivering data-driven insights. Collaborate cross-functionally to implement improvements and leverage technology for enhanced efficiency i...

Shape the future of product sales in Research and Analytics by leading strategic growth initiatives for Academic & Government segments, collaborating with senior leaders to boost revenue, customer eng...

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...

Drive impactful change in corporate legal departments by managing client engagements, conducting assessments, and delivering tailored legal operations solutions with a focus on technology and process...

Join us to lead a dynamic engineering team, oversee daily operations, and ensure efficient maintenance of complex building systems across a large facility, while driving sustainability and safety init...

Lead the charge in ensuring high-performance satellite systems through the evaluation and assurance of EEE components and materials, guiding design choices, and coordinating failure analyses to uphold...

Shape the future of front-office technology solutions by strategizing, delivering, and supporting innovative systems, ensuring operational excellence, and enhancing the customer experience through eff...

Lead the charge in performance management analytics to enhance profitability and efficiency for critical national defense systems. Collaborate with cross-functional teams to assess and drive project s...

Drive sustainable initiatives and climate action through impactful analysis, project management, and community engagement. Collaborate across departments to implement effective strategies in building...

Shape the future of retail and mixed-use assets by leading investment strategies, collaborating with diverse teams, and driving execution to enhance property value and achieve strategic goals in the W...

Accelerate your career in structural engineering with a collaborative team, fostering growth and learning through real-world projects and exceptional training opportunities that emphasize your individ...

Unlock potential by joining a collaborative engineering team focused on structural design. Gain practical experience while engaging in continuous learning and development within a supportive, dynamic...

Drive impactful data and analytics initiatives, ensuring effective project management and cross-team collaboration to enhance care delivery and improve quality measures across the organization...

Drive audit readiness by coordinating with external partners to ensure efficient, compliant financial audits. Collaborate across teams to resolve discrepancies and enhance processes in line with accou...