Senior Administrative Assistant Jobs in Mission Viejo, CA

Partner with us to drive consultative sales and customer development in government sectors, promoting advanced sample management and biorepository services that enhance scientific collaboration and pu...

Lead the charge in advancing environmental health and safety initiatives across multiple sites, ensuring regulatory compliance, conducting safety audits, and fostering a culture of safety while develo...

Champion safety excellence by advancing EH&S initiatives across multiple sites. Collaborate with teams to ensure compliance, conduct audits, lead training, mentor staff, and guide continuous improveme...

Advance your career as a Junior Paralegal, enabling timely delivery of high-quality legal services across diverse teams. Collaborate with attorneys to manage legal documentation, compliance, and organ...

Transform the Legal function as the core partner to the General Counsel, coordinating operations across multiple legal areas. Enhance efficiency, uphold standards, and drive strategic initiatives to e...

Unlock potential by managing a diverse portfolio of AI partnerships, driving product integration, and enhancing adoption strategies while collaborating across teams to achieve impactful outcomes and f...

Transform the litigation support landscape by providing essential administrative assistance to senior attorneys in a dynamic environment, ensuring smooth operations and effective management of high-vo...

Drive supply chain innovation and technical excellence across health programs, guiding procurement, logistics, and commodity security strategies to enhance public health outcomes globally...

Drive operational excellence in complex O&M projects, leading transitions and ensuring project success through effective planning, resource management, and customer collaboration. Engage multidiscipli...

Join us to drive product execution and enhancements in a dynamic environment. You'll collaborate with cross-functional teams to prioritize features, align product strategies, and leverage user insight...

Collaborate with clients and teams to manage projects, expectations, and delivery, ensuring high standards and strategic growth in a fast-paced medical affairs environment. Leverage experience to iden...

Drive quality assurance initiatives by performing precise inspections and audits on materials, ensuring adherence to specifications and fostering collaboration across teams to uphold high standards in...

Shape the future of defense acquisition processes while supporting vital space missions. Collaborate with program managers, oversee procurement strategies, and contribute to the success of rapid proto...

Join a dedicated team as a system administrator, enhancing a critical Air Force logistics system. Collaborate with developers to modernize legacy software while ensuring reliable operations and securi...

Transform commercial contracting by leveraging legal expertise, supporting cross-functional teams, and ensuring compliance to optimize business outcomes in a dynamic and fast-paced environment focused...

Engage and drive regional growth for comprehensive due diligence services in the Midwest. Build strategic relationships with key stakeholders in commercial real estate, delivering actionable insights...

Engage with stakeholders to manage a diverse portfolio of contracts, ensuring compliance and mitigating risks. Collaborate with teams across business areas while providing contract oversight and negot...

Partner with us to ensure project success by managing, analyzing, and updating complex schedules. Collaborate with engineers and project managers, identifying risks and performance metrics for impactf...

Empower your career by leading electrical design projects, supporting diverse initiatives from healthcare to education. Join a team that values sustainable design and innovative solutions while mentor...

Oversee departmental student services and academic advising to ensure operational excellence and student success across undergraduate, master’s, and doctoral programs through collaboration, training...

Champion complex projects by leading cross-functional teams, ensuring timely, budget-compliant delivery, and effective communication with stakeholders while mentoring junior team members for successfu...

Pioneer innovative solutions by supporting defense acquisition activities, ensuring clarity and accuracy across Air Force and Space Force programs. Engage in documentation, milestone preparation, and...

Join the charge in revolutionizing Education technology sales by leading a high-performing team to drive AWS adoption, forge strategic partnerships, and deliver innovative solutions that enhance custo...

Transform revenue cycle operations by driving improvements, enhancing billing accuracy, and maximizing cash collections. Collaborate across teams to optimize performance and develop a high-performing...

Join us to lead marketing strategy and execution in North America, driving growth and customer engagement for Advanced Wound Care. Collaborate cross-functionally to enhance market penetration and opti...