Senior Administrative Assistant Jobs in Mission Viejo, CA

Engage with leadership to optimize HR operations, enhance employee relations, and ensure compliance. Drive strategic staffing initiatives, foster a positive workplace culture, and provide expert HR gu...

Empower growth through strategic business development, relationship building, and market analysis in the Space and Missile Defense sector, driving initiatives and leveraging opportunities for a high-i...

Engage in cutting-edge R&D to drive quality engineering efforts, enhance product evaluation through risk modeling, and foster collaborative testing environments that guide informed decision-making acr...

Shape the future of complex healthcare technology contracts by leading governance improvements, optimizing workflows, and advising stakeholders to balance business growth with risk management across t...

Play a key role in managing complex contracts and proposals, ensuring compliance, and supporting collaboration across teams to uphold the Laboratory's mission. This role offers growth in federal contr...

Lead the charge in delivering innovative actuarial solutions for government health programs, optimizing client relationships, and strategizing proactive management in a dynamic, technology-driven envi...

Shape the future of government health consulting by leading client engagements, managing delivery strategies, and leveraging technology. Guide junior staff, analyze complex data, and develop innovativ...

Shape the future of user support by delivering exceptional Help Desk services, managing Tier 1/2 requests, and optimizing system functionalities within a collaborative team for essential government ap...

Lead the charge in developing and retaining business within assigned accounts, overseeing service activities and managing client relationships to ensure world-class service delivery and successful bus...

Drive client retention and growth by leading service activities, managing renewals, and developing strategic business proposals while fostering positive team dynamics and client relationships for acco...

Join our dynamic Global Distribution team, responsible for office management, employee engagement, and supporting operational efficiencies in a thriving distribution center environment. Drive teamwork...

Shape the future of regulatory strategy by leading cross-functional teams, driving innovative development strategies, and providing regulatory thought leadership to ensure compliance and accelerate pr...

Unlock the potential of technology by leading IAM solutions and SaaS operations. Design automation workflows, ensure compliance, and enhance security in a rapidly growing IT environment, driving opera...

Unlock growth opportunities by identifying and nurturing customer accounts. Drive sales success through consultative approaches, managing forecasts, and leveraging Salesforce expertise to exceed targe...

Join a team shaping the future of space operations by contributing expertise in engineering and systems integration across high-stakes projects, enhancing national security through cutting-edge space...

Unlock your potential as you lead energy efficiency projects, collaborate with teams, and provide technical expertise in a dynamic environment focused on residential energy solutions and renewable tec...

Shape the future of dental practice management by leading software development and strategy while optimizing user experiences and ensuring compliance as we expand into new markets, collaborating with...

Champion the design and implementation of innovative AI solutions using Microsoft technologies. Collaborate with IT and business teams to create secure, scalable systems that enhance enterprise perfor...

Drive the development of secure AI solutions using Microsoft technologies, transforming enterprise use cases into functional systems while ensuring adherence to best practices in security, automation...

Optimize quality assurance processes to ensure compliance with regulatory standards and drive improvements across all operations. Lead a talented team to establish and maintain an effective Quality Ma...

Engage in hands-on leadership to optimize warehouse operations, ensuring smooth material flow and timely order fulfillment. Oversee staffing, inventory accuracy, and coordinate cross-departmental effo...

Optimize automation initiatives to enhance business efficiency organization-wide. Collaborate with RPA specialists and stakeholders to identify opportunities, design solutions, and drive measurable im...

Optimize budget development for clinical change orders, collaborating across departments. Drive operational success by managing the budget lifecycle, ensuring accuracy, and resolving issues to support...

Contribute to advanced thermal management by optimizing heat transfer in power systems, ensuring performance, safety, and reliability across multiple subsystems. Engage with teams to drive innovative...

Join a dynamic Production team as you analyze demand, manage supply, and optimize inventory flow. Lead project planning efforts, collaborate with stakeholders, and drive continuous improvement in prod...