Senior Administrative Assistant Jobs in Mission Viejo, CA

Lead the charge in streamlining audit processes by collaborating with external auditors and internal finance teams, ensuring compliance and accuracy in financial reporting while enhancing overall audi...

Lead a dynamic team and engage stakeholders to enhance and maintain Salesforce applications across multiple government agencies, facilitating continuous improvement through collaborative analysis and...

Take ownership of business analysis and project support, optimizing finance systems integration, user testing, reporting, and operational efficiency to drive transformative change across the organizat...

Tackle complex business analysis projects while supporting Finance and Accounting initiatives. Serve as a key liaison among stakeholders, enhancing system processes and operational efficiency through...

Lead the charge in optimizing maintenance operations, ensuring the reliability and efficiency of hydraulic electrical equipment while developing your team's professional skills and minimizing downtime...

Elevate your career by researching and designing innovative power system models. Lead software development projects and collaborate closely to enhance ETAP's technical offerings and support marketing...

Join a team that's driving large-scale AI infrastructure deployments, leading cross-functional initiatives, and ensuring operational excellence in technology solutions. Your leadership will enhance co...

Grow your career with a hands-on EHS Compliance Project Manager role, where you'll manage key client relationships, oversee diverse projects, and apply your technical knowledge for impactful regulator...

Lead the charge in pioneering AI projects by transforming executive inquiries into actionable insights. Manage a skilled team to rapidly validate concepts, embrace ambiguity, and clearly communicate f...

Join a team that's dedicated to nurturing key client relationships and driving growth. This role involves strategic account planning, problem resolution, and delivering exceptional customer service to...

Shape compensation and equity strategy, delivering data-driven solutions for workforce decisions. Engage with stakeholders to champion AI tools and enhance analytical infrastructure for a rapidly grow...

Champion strategic alliance marketing initiatives to drive growth and visibility, collaborating closely with teams to execute and manage impactful partner programs and events. Enhance engagement with...

Join our team to lead a finance group, creating innovative models and KPIs to drive business performance, forecast outcomes, and collaborate with executives on impactful financial strategies...

Shape the future of education by managing professional development initiatives across regions. Lead and coach a dynamic team while enhancing training for schools and partnerships. Utilize data-driven...

Champion innovative data analytics by collaborating with stakeholders to design insightful dashboards, interpret complex data, and enhance decision-making processes across the organization while drivi...

Advance utility operations by leveraging AI technologies for transformative solutions. Collaborate with leadership, design scalable AI systems, and lead multi-year projects to enhance efficiency, reli...

Lead the charge in driving consumer insights through research and data analysis. Collaborate across teams to enhance borrower experiences, optimize marketing strategies, and inform product development...

Manage project coordination and safety compliance, ensuring on-time delivery and budget adherence. Collaborate with subcontractors and staff to maintain quality control while navigating project challe...

Drive project success by coordinating personnel, budget, and safety compliance. Oversee subcontractors and manage scheduling to ensure on-time, on-budget project completion while fostering a collabora...

Shape the future of logistics by driving product strategy to create innovative, AI-powered solutions that enhance delivery management for large enterprises. Collaborate with diverse teams to transform...

Transform client operations by implementing and optimizing PTC Windchill solutions. This remote role requires collaboration with clients to ensure successful delivery within budget and timelines, offe...

Take ownership of accounting and payroll operations, ensuring compliance, efficiency, and exceptional service delivery while supervising a dedicated team and driving process improvements in finance ma...

Lead the management and compliance of a $1 billion fixed asset portfolio. Responsible for technical accounting, resolving complex issues, and driving process improvements while collaborating with fina...

Elevate your career by driving client success and engagement. Collaborate with sales and internal teams to enhance customer experiences and ensure satisfaction through effective strategy implementatio...

Innovate electrical designs and manage high voltage substation projects, driving project execution and collaboration within a dynamic engineering team for impactful solutions...