Senior Administrative Assistant Jobs in Mission Viejo, CA

Join a team that's dedicated to transforming business requirements into technical solutions through collaboration and quality assurance, ensuring successful technology project delivery while fostering...

Lead the design and implementation of operational frameworks for the Main Operations Center, coordinating across multiple stakeholders for seamless execution during the LA28 Olympic and Paralympic Gam...

Manage and elevate HR functions by developing strategic classification and compensation initiatives. Collaborate with stakeholders to ensure equitable workforce structures and provide expert consultat...

Provide critical engineering support for space system acquisitions, focusing on integration, testing, and sustainment. Collaborate with government and military partners to enhance national security th...

Lead a team focused on developing and overseeing complex project schedules for educational construction projects, ensuring alignment with program goals and delivering on key milestones efficiently and...

Grow your career with a dynamic real estate team, managing complex transactions and ensuring detailed due diligence across multiple jurisdictions. Bring expertise in closing processes and enjoy a remo...

Deliver analytical and project coordination support for transportation and land use. Manage contracts and grants, ensuring compliance with laws while leading research initiatives and stakeholder engag...

Champion compliance initiatives by monitoring contracts, developing goals, and ensuring adherence to regulations while managing non-compliance issues and facilitating successful contract closeouts...

Join us to manage critical repair projects and oversee design teams, ensuring compliance with educational facilities standards while delivering projects on time and within budget, making a positive im...

Drive the development and integration of critical space systems, ensuring national security through advanced space operations. Collaborate with multiple programs to optimize performance and efficiency...

Drive departmental strategic planning and budget initiatives by analyzing fiscal data, developing materials, coordinating projects across stakeholders, and supporting grant proposals to enhance progra...

Drive operational excellence by providing comprehensive support to ensure the efficiency of office functions in a dynamic environment while managing resources and facilitating smooth operations for a...

Shape your career by managing complex program initiatives, improving business processes, and collaborating with leadership to drive strategic goals and operational excellence within a dynamic environm...

Champion comprehensive human capital support to enhance workforce effectiveness, advising on personnel actions and aligning initiatives with organizational goals. Collaborate with leadership to optimi...

Join a team that's driving quality compliance in clinical development. As a strategic leader, you'll oversee QMS effectiveness, risk management, and compliance initiatives, while partnering with stake...

Support the optimization of facilities operations technology systems to ensure safe, reliable, and compliant operations. Collaborate with teams to manage asset records and maintenance processes within...

Drive revenue growth and cultivate strategic partnerships by leveraging your sales expertise. Collaborate across teams to deliver innovative solutions, effective proposals, and maintain relationships...

Elevate financial strategy by leading partnership with engineering teams to budget, forecast, and analyze operational expenditures, transforming insights into actionable recommendations for leadership...

Lead the charge in project delivery across all design phases, ensuring quality compliance and client satisfaction while guiding multidisciplinary teams through complex architecture projects...

Shape the future with your expertise as a Sr Systems Analyst, enhancing our Distribution & Logistics systems. Collaborate with diverse teams and leverage innovative technologies to drive efficiency an...

Advance your career by delivering exceptional client support and expertise in commercial banking. Lead initiatives, manage complex accounts, and drive service improvements while mentoring team members...

Drive your career forward as a key player, enhancing financial integrity, improving reporting processes, and collaborating with senior management in a dynamic team environment to navigate challenges a...

Manage client relationships and drive strategic initiatives to enhance financial advisor success, optimize client outcomes, and build partnerships within the territory. Utilize deep industry knowledge...

Elevate your finance career by partnering with senior leaders to drive strategic insights, support operational management, and contribute to high-impact financial forecasts in a fast-paced collectible...

Champion client relationships while driving strategic account growth and service excellence. Leverage deep account management experience to collaborate cross-functionally and enhance operational effic...