Senior Administrative Assistant Jobs in Irvine, CA

Join a dynamic team as a Senior Biologist, leading projects in ecological assessments and environmental compliance across various sectors, including renewable energy and transportation. Collaborate wi...

Grow your career with a dynamic team as a Senior Biologist, leading multi-disciplinary projects in ecosystems management, permitting, and biological impact assessment while ensuring regulatory complia...

Lead the charge in overseeing multidisciplinary project teams as a Senior Biologist, providing expertise in field biology, regulatory strategies, and technical reporting while contributing to energy a...

Join a team that's redefining ecological standards! Bring your 10+ years of biological expertise to guide multi-disciplinary projects and mentor emerging talent in a dynamic southern California enviro...

Join a team that's dedicated to delivering innovative biological solutions in diverse projects. Leverage your 10+ years of experience managing multidisciplinary teams while contributing to ecosystem r...

Build and manage multidisciplinary teams for ecological projects, ensuring compliance with regulations and delivering high-quality results in biological assessments and permits. Inspire collaboration...

Join a team that's redefining Marketing Sourcing by crafting innovative strategies that enhance vendor collaboration and drive impactful initiatives across diverse brands within a dynamic enterprise e...

Engage in comprehensive support for the construction management team by overseeing project documentation, managing RFIs, and maintaining organized records to ensure adherence to engineering standards...

Manage pilot implementations by collaborating with stakeholders to adapt and validate solutions in operational environments. Drive customer engagement, troubleshoot challenges, and translate pilot out...

Collaborate on project execution to ensure quality, compliance, and coordination. Lead onsite efforts for projects exceeding $40M, communicating effectively across teams to maintain progress and addre...

Oversee a diverse portfolio of retirement plans, ensuring compliance, effective administration, and superior client satisfaction through proactive relationship management and regulatory adherence. Tak...

Optimize financial and operational reporting as a strategic partner. Oversee compliance, enhance cash flow, and lead ERP systems. Collaborate cross-functionally to support short and long-term goals wh...

Engineer deployment solutions for microreactor sites, from evaluation to construction. Collaborate with diverse teams to optimize designs, adhering to safety and quality standards while ensuring scala...

Unlock potential by optimizing total rewards programs, ensuring compliance, and enhancing employee engagement. Collaborate cross-functionally while administering benefits, retirement, and leaves of ab...

Launch your career by overseeing facility planning and renovation projects, enhancing branch space efficiency, and managing vendor relationships in a fully remote role. Collaborate on budgets and proc...

Join a dynamic team to enhance workflows and deliver exceptional service. Lead safety and sanitation programs while fostering professional development and ensuring client satisfaction in a fast-paced...

Join a team that's driving innovative distribution planning and analysis. Lead diverse studies to enhance utility operations, provide actionable recommendations, and build trusted client relationships...

Shape the future of distribution planning by leading complex studies, developing advanced distribution models, and providing actionable insights to utility clients while supporting grid modernization...

Drive data collection and analysis efforts to enhance decision-making and operational effectiveness in a collaborative environment. Support senior analysts with detailed insights and generate visualiz...

Tackle challenging projects as you engineer key components for innovative nuclear reactor designs. Collaborate across disciplines, mentor junior engineers, and engage with regulatory bodies to drive s...

Join the Starshield Supply Chain team to optimize hardware sourcing, ensuring quality and continuity for cutting-edge satellite technology. Collaborate across departments and drive supplier performanc...

Lead and develop a high-performing PMO, driving success in complex municipal technology projects while enhancing cross-functional collaboration and continuous improvement for scalable growth...

Join a team that's dedicated to delivering cutting-edge digital support solutions across our news platforms. As a key player, you'll utilize AI tools, enhance user experience, and collaborate with div...

Innovate solutions as a Sr. Product Manager to shape AI capabilities, enhancing R&D productivity. Collaborate with diverse teams to drive AI adoption, from discovery to delivery, and influence strateg...

Join our team as a Senior Contracts Administrator, where you'll negotiate and administer contracts, advise management, and ensure compliance with regulations. Collaborate extensively to provide proven...