Senior Administrative Assistant Jobs in Mission Viejo, CA

Manage cross-functional operations and support project success in Professional Services. Ensure seamless customer transitions, coordinate tools & data quality, and maintain documentation for efficient...

Drive your career by owning the complete sales cycle for mid-market and enterprise customers. Engage with stakeholders to deliver impactful solutions, enhancing business outcomes in a fast-paced SaaS...

Manage the full sales cycle and drive growth for enterprise accounts, engaging C-suite executives and delivering strategic solutions while collaborating with product and engineering teams...

Drive critical space acquisition efforts supporting national security through comprehensive engineering, operational, and technical support across all stages of the acquisition lifecycle. Contribute t...

Join a cutting-edge team to shape the future of space operations. You'll play a key role in the acquisition life cycle, supporting critical programs to enhance national security and maintaining strate...

Take ownership of critical reactor structure design and analysis to ensure safety and performance. Collaborate with cross-functional teams to deliver robust solutions for complex engineering challenge...

Champion the development of advanced satellite technology as a Senior Program Manager, leading multidisciplinary teams to execute complex projects from proposal to delivery while fostering strong cust...

Engage in a pivotal role overseeing operational workflows and supporting key stakeholders. You will ensure effective processing, compliance with service goals, and facilitate problem resolution in a c...

Grow your career with our dynamic team as you oversee daily operations, ensuring efficient workflow and exceptional service. Leverage your expertise to solve escalated issues, contribute to process im...

Transform workforce identity and access management by leading engineering efforts, ensuring secure and efficient operations while driving strategic initiatives that enhance user experience and operati...

Lead the charge in advanced defense and aerospace programs, bridging engineering with business. Collaborate across teams to drive mission success while managing project scope, timelines, and technical...

Contribute to operational excellence by analyzing KPIs, budgets, and performance metrics. Develop processes to enhance service delivery and quality while collaborating across teams to drive continuous...

Unlock your potential by providing critical analytical support to enhance operations, drive performance, and implement strategic initiatives across the business unit while fostering continuous improve...

Join our team to drive financial planning and analysis in a dynamic healthcare environment, supporting decision-making for multiple clinical departments and contributing to strategic financial initiat...

Collaborate with leadership to shape strategy and optimize executive processes. Drive productivity through technology while aiding in the development of strategic roadmaps and supporting global initia...

Manage nationwide claims under Miscellaneous Professional E&O, conducting coverage analysis, strategizing resolutions, and collaborating with various stakeholders to ensure effective communication and...

Unlock potential by leading complex contract negotiations and managing strategic initiatives. Collaborate with executives, provide legal guidance, and foster customer relationships while ensuring comp...

Unlock potential by driving strategic growth through M&A initiatives, analyzing investment opportunities, and collaborating with leadership across multiple functions to advance the company’s objective...

Transform client relationships by delivering exceptional medical management services and driving account growth through effective coordination and strategic insights. Join a team dedicated to enhancin...

Oversee and enhance the operational and financial activities of multiple offices, ensuring efficient team management and strategic planning to support firm objectives and enrich workplace culture...

Optimize the development and integration of advanced space systems, ensuring mission-critical support across various space program initiatives while navigating complex acquisition life cycles to enhan...

Lead complex audits with minimal supervision while collaborating across teams to enhance risk management and internal controls, ensuring compliance and operational efficiency through detailed analysis...

Partner with us to deliver exceptional tax compliance services for large clients. Leverage your expertise in data management and regulatory adherence to provide strategic solutions and foster continuo...

Elevate your career by leading innovative retirement planning initiatives. Leverage your expertise in ERISA and IRC to guide strategy and empower financial professionals in enhancing client services a...

Shape your career by providing strategic financial management and budgeting support to a key federal agency. Collaborate with stakeholders to enhance program delivery through data analysis, reporting...