Administrative Assistant Jobs in Tustin, CA

Shape client relationships by developing tailored action plans, managing portfolios, and collaborating with sales to expand clientele. Utilize your expertise in account management to drive growth and...

Join a team that's dedicated to providing exceptional service to commercial insurance clients. This role focuses on client relationship management, ensuring efficient account servicing, renewals, and...

Lead and manage complex cybersecurity programs, driving innovation and operational excellence while coordinating multi-location contractor teams and aligning projects with NIAID goals...

Champion operational excellence in claims administration, ensuring compliance and accuracy while leading a high-performing team. Drive process improvements and strategic initiatives to align claims pr...

Drive grant administration excellence by researching, coordinating, and monitoring funding opportunities to enhance community services and impact. Deliver effective proposals and compliance strategies...

Transform administrative support for legal teams by prioritizing tasks, managing documents, and facilitating workflow. Collaborate with attorneys in a fast-paced environment to ensure excellence in le...

Join a dynamic team supporting cross-cultural communication and operations. This role bridges English and Mandarin-speaking stakeholders while managing executive support tasks, enhancing office effici...

Deliver critical IT support by managing user accounts, endpoints, and network infrastructure, while enhancing operational efficiency in a regulated environment. Collaborate across teams to maintain ro...

Join a team that ensures secure, compliant IT operations for mission-critical services. As a System Administrator, you'll manage server environments, support cybersecurity protocols, and collaborate w...

Join a team that's strengthening project delivery systems through operational support. As an entry-level Project Manager I, you will enhance visibility, documentation, and coordination across multiple...

Unlock potential by leveraging data analysis and reporting skills to enhance the Afghan Special Immigrant Visa Program, while mentoring colleagues and ensuring effective communication and data integri...

Drive operational excellence by analyzing business processes and identifying improvements. Collaborate with teams to ensure effective project management and alignment with strategic goals, enhancing o...

Optimize business operations by partnering with the CRO to enhance efficiency, streamline scheduling, and support a globally dispersed sales team in achieving revenue goals across the dynamic interact...

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...

Accelerate growth by driving new client acquisition and enhancing relationships, leveraging sales strategies to meet customer needs and increase market share through effective communication and engage...

Unlock potential by driving sales growth through client acquisition and relationship management. Collaborate with diverse teams to deliver tailored solutions, exceeding customer expectations and enhan...

Unlock the potential of academic administration by driving financial stewardship and operational excellence at a leading medical institution. Collaborate with top leaders to implement sustainable stra...

Lead the charge in advancing innovative research by managing full award lifecycles, focusing on proposal development, financial analysis, and stakeholder collaboration to ensure effective funding and...

Empower innovative research by managing the full lifecycle of awards, from proposal to closeout. Collaborate with faculty on diverse projects, ensuring compliance and financial integrity while promoti...

Empower a dynamic team of legal specialists, overseeing operations, court filings, and document support in a fast-paced law firm environment. Leverage extensive legal knowledge and leadership skills t...

Engage in a vital role impacting healthcare financial strategy. Utilize your expertise in Medicare and Medi-Cal reimbursement, driving compliance and policy development to enhance the operational effe...

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...

Lead initiatives to optimize hospital billing operations, ensuring timely claims submission and compliance. Drive improvements in revenue cycle performance by managing teams and collaborating with cli...

Shape the future of value-based care through strategic leadership and collaboration with clinical and operational teams. Drive transformation initiatives and optimize resource utilization for enhanced...

Lead and support the execution of construction projects by assisting project managers in ensuring successful financial, administrative, and operational outcomes while fostering strong client relations...