Senior Buyer Jobs in Costa Mesa, CA

Join a high-performing team to design advanced signal systems for transit and rail projects. Your expertise will ensure successful and safe operations while working on complex engineering challenges i...

Lead strategic sourcing initiatives to optimize procurement operations, ensuring compliance while driving value and savings. Collaborate with global teams to deliver on business objectives and foster...

Lead the charge in optimizing procurement strategies, managing a $50M portfolio across HR Services and related categories, while fostering stakeholder relationships globally and driving cost efficienc...

Develop scalable AI workflows for clinical applications, ensuring accuracy, reliability, and explainability. Collaborate with cross-functional teams to establish robust evaluation standards and enhanc...

Join us to lead our Business Applications team in driving IT innovation and efficiency! You'll develop AI-enabled solutions and integrations that empower cross-functional teams to excel in a fast-pace...

Serve as a vital liaison for enterprise clients, driving technical implementations and sales strategy while ensuring seamless project execution and strong client relationships in a dynamic, remote wor...

Shape the future of aviation by leading terminal planning projects at hubs nationwide. Drive innovation, enhance customer experiences, and manage projects from conception to completion with a focus on...

Drive dealership success by managing finance and insurance sales, overseeing sales projections, and fostering strong relationships with finance sources. Ensure sales objectives are met while providing...

Build cutting-edge AI systems by designing, developing, and deploying intelligent applications that enhance reasoning, planning, and collaboration in mission-critical environments, while mentoring eng...

Engage as a Program Director, overseeing ITS and traffic engineering projects. Lead multiple initiatives and manage client relationships while ensuring compliance and quality. Drive project execution...

Transform client success strategies and drive revenue growth within high-impact accounts. Collaborate across teams to enhance service delivery and client satisfaction while leveraging tools and resour...

Innovate with cutting-edge quantum technology by developing tailored applications, collaborating with stakeholders to enhance solutions, and driving successful project delivery that directly impacts c...

NVIDIA is seeking a Senior CPU Design Engineer to design high-performance, low power CPUs for various product lines. The role involves driving micro-architecture definition, implementing designs in RT...

Transform the development landscape by leading projects from entitlement through execution. Collaborate across teams, manage external consultants, and ensure project success on time and within budget...

Drive results by leading cross-functional teams to deliver complex automation projects. Your proactive communication and risk management skills will ensure timely, high-quality execution that aligns d...

Shape the future of IT project management by leading high-impact initiatives, managing vendor relationships, and ensuring successful delivery through structured frameworks, while fostering collaborati...

Elevate application development by leading a high-performing team, managing project delivery and fostering collaboration while ensuring compliance with IT standards and delivering top-notch software s...

Drive the future of API expansion as a strategic architect, engaging with key customers and stakeholders to deliver a competitive, scalable product for the life and annuity sectors while maintaining d...

Empower your career by leading impactful technical programs, collaborating with engineers, and managing complex projects from concept to delivery. Drive innovation in autonomous systems and solid rock...

Unlock efficient quality management by leading a global team driving customer satisfaction and compliance through effective complaint handling, post-market surveillance, and continuous improvement ini...

Empower university research through innovative software solutions, collaborating with teams to build robust applications, enhance workflows, and improve secure computing services that support complex...

Unlock potential by ensuring payroll and benefits accuracy across all entities while enhancing compliance and audit readiness. Collaborate with Finance and People teams to streamline total rewards and...

Manage all facets of land development purchasing, ensuring effective contract execution, site analysis, and stakeholder collaboration to support successful land acquisition and project delivery...

Partner with us to optimize facilities operations through data-driven insights, process standardization, and AI solutions. Drive continuous improvement in efficiency and performance by collaborating w...

Contribute to a dynamic team focused on consumer regulatory compliance with a growing consulting firm. Leverage industry knowledge to assess risks and develop effective strategies, while building mean...