Senior Administrative Assistant Jobs in Mission Viejo, CA

Unlock the potential of customer learning by delivering innovative, impactful training experiences. Drive engagement through digital programs and live sessions, ensuring thousands of customers succeed...

Elevate employee experience by leading our employee listening strategy, consulting with stakeholders to design impactful surveys, analyze feedback, and translate insights into actionable recommendatio...

Empower the management of a knowledge framework to streamline processes, foster collaboration, and enhance organizational performance through innovative tools and effective training...

Drive optimization of manufacturing and maintenance processes, collaborating cross-functionally to enhance reliability engineering practices. Lead continuous improvement initiatives and mentor junior...

Strategize and execute comprehensive brand and communications initiatives that enhance visibility, foster engagement, and align internal and external messaging with the organization’s justice-centered...

Lead transformative CDI outsourcing initiatives by managing client and vendor relationships, overseeing program performance, and guiding a high-performing team to enhance healthcare documentation prac...

Join a team that's driving client success in real world data solutions by managing key relationships, ensuring value realization, and identifying growth opportunities for enhanced account performance...

Join a team that's pioneering commercialization efforts, driving launch excellence in Uro-Oncology by developing a high-performing team, executing strategic plans, and optimizing regional operations f...

Champion automated testing excellence by overseeing QA standards, driving cross-functional collaboration, and ensuring robust software quality throughout the life cycle, from development to deployment...

Join a team that's shaping the future of talent acquisition by leading full-cycle hiring for diverse technical and non-technical roles, while fostering partnerships with hiring managers to meet strate...

Partner with us to enhance data operations by troubleshooting and resolving technical issues, collaborating with cross-functional teams, and driving improvements in production support processes. Shape...

Oversee quality assurance operations, leading a team to ensure compliance with FAA regulations while improving the systems for manufacturing and maintenance of aerospace products. Drive innovation and...

Optimize business analysis across multiple Salesforce platforms to deliver scalable solutions. Collaborate with leaders and teams to enhance Salesforce capabilities, drive adoption, and influence stra...

Take ownership of client relationships by managing complex commercial accounts, driving growth strategies, and ensuring seamless client service delivery across various insurance lines for sustained pr...

Transform patient access to therapies by leading strategic initiatives, partnering with healthcare providers, and educating stakeholders on reimbursement processes. Drive operational excellence and en...

Help us ensure exceptional care by guiding our nursing team in compliance with regulations and fostering best practices to achieve optimal outcomes for our residents. Collaborate with multidisciplinar...

Drive execution excellence and strategic insights within production and program management, supporting Senior Program Managers in aligning activities with rapid prototyping goals post-Critical Design...

Elevate your impact by leading strategic partnerships with major advertisers. Drive revenue growth through expert guidance on innovative media solutions while managing complex sales processes and nurt...

Transform retirement planning for clients by delivering personalized, data-driven guidance through engaging presentations. Build strong relationships, meet service goals, and create impactful strategi...

Engage with leadership to optimize HR operations, enhance employee relations, and ensure compliance. Drive strategic staffing initiatives, foster a positive workplace culture, and provide expert HR gu...

Empower growth through strategic business development, relationship building, and market analysis in the Space and Missile Defense sector, driving initiatives and leveraging opportunities for a high-i...

Engage in cutting-edge R&D to drive quality engineering efforts, enhance product evaluation through risk modeling, and foster collaborative testing environments that guide informed decision-making acr...

Shape the future of complex healthcare technology contracts by leading governance improvements, optimizing workflows, and advising stakeholders to balance business growth with risk management across t...

Play a key role in managing complex contracts and proposals, ensuring compliance, and supporting collaboration across teams to uphold the Laboratory's mission. This role offers growth in federal contr...

Lead the charge in delivering innovative actuarial solutions for government health programs, optimizing client relationships, and strategizing proactive management in a dynamic, technology-driven envi...