Senior Administrative Assistant Jobs in Irvine, CA

Transform the insurance landscape by driving growth and profitability in the Life Sciences underwriting sector, utilizing your strong negotiation and analytical skills to deliver tailored solutions fo...

Lead the charge in developing innovative infrastructure solutions to enhance system reliability and performance. Oversee complex network environments and drive strategic technology initiatives aligned...

Join a team that's focused on client success while managing projects and mentoring junior team members. You'll lead client communications, drive business development, and ensure project execution meet...

Innovate energy management solutions by evaluating building performance, leveraging analytics, and engaging with stakeholders to drive operational efficiency in diverse facility portfolios. Elevate yo...

Manage complex, cross-functional projects by defining strategies, mitigating risks, and driving continuous improvement initiatives, all while ensuring alignment with business objectives and stakeholde...

Apex is seeking a Senior Spacecraft Manufacturing Engineer to oversee the manufacturing and testing processes of advanced space systems. This role involves collaborating with cross-functional teams to...

Manage and lead complex civil engineering projects, ensuring quality and compliance while collaborating with multidisciplinary teams to deliver innovative and effective infrastructure solutions...

Join a team that's driving innovative civil engineering solutions by leading multidisciplinary projects from conception to completion, ensuring top-notch quality and compliance while mentoring emergin...

Manage diverse civil engineering projects from inception to completion, ensuring compliance with standards and quality. Collaborate with multidisciplinary teams to create innovative transportation sol...

Lead the charge in managing multi-phase airport projects, ensuring strategic oversight and governance. Drive performance and accountability across teams while aligning execution with the authority's o...

Join a dynamic finance team as a strategic leader, overseeing accounting operations, driving global financial closes, and preparing for VP succession while fostering automation, compliance, and talent...

Optimize financial performance by analyzing complex data, developing models, and supporting strategic decision-making. Collaborate with leaders to enhance reporting and forecasting accuracy while guid...

Lead in enriching the lives of seniors by providing strategic and operational leadership. You will drive exceptional service, financial performance, and a collaborative culture within a vibrant commun...

Support the optimization of HRIS systems like Workday through process improvements and enhancements. Collaborate across departments to ensure a seamless user experience, system integrity, and efficien...

Elevate your career by creating and refining technical documentation supporting sophisticated systems. Collaborate with engineers and stakeholders to ensure clarity and compliance in documentation tha...

Elevate your career by providing vital administrative support within a fast-paced marketing team dedicated to innovative cancer therapies. Contribute to impactful operations and collaborate across sig...

Advance your career as a Senior Project Architect, leading diverse teams and clients in delivering comprehensive Asset Management and Advisory services. Drive strategic decision-making and optimize fa...

Join a team that's shaping payroll excellence by managing multi-state payroll operations, ensuring compliance with regulations while supporting over 600 employees with precision and professionalism...

Drive your career with a dynamic sales role focused on building long-term client relationships and expanding your territory, all while enjoying competitive earnings without limits and using a strong m...

Advance your career by leading structural design projects in nuclear engineering, collaborating with multidisciplinary teams, and mentoring junior engineers while utilizing cutting-edge technologies f...

Elevate client relationships by delivering exceptional Employee Benefits solutions. You'll drive strategic consulting and marketing efforts, ensuring client satisfaction while collaborating with inter...

Engineer innovative BIM solutions, enhancing model coordination, documentation, and quality across projects. Lead production teams, mentor junior designers, and drive improvements in BIM workflows for...

Elevate project delivery with your expertise in managing AI and software projects. Collaborate with cross-functional teams, ensuring timely execution and high-quality outcomes. Drive communication and...

Champion the growth of innovative services and marketplace offerings. Lead the full lifecycle from strategy to execution, engaging partners and owning revenue-critical services that enhance platform v...

Join a team that's dedicated to maximizing operational efficiency while managing dining services. This role involves budgeting, ensuring quality standards, and compliance oversight, essential for a su...