Fermilab Executive and Leadership Team

Ali Nipadimi, the Chief Executive Officer at Fermilab, directs the overarching strategic vision for high-energy particle physics research. Overseeing the laboratory's alignment with Department of Energy mandates, the Chief Executive Officer ensures scientific objectives remain at the forefront of global innovation. This leadership role involves managing complex stakeholder relationships and securing the resources necessary for large-scale experimental physics projects. By fostering a culture of rigorous inquiry, Ali Nipadimi drives the laboratory toward breakthroughs in subatomic particle understanding. The Chief Executive Officer coordinates with the Board to maintain operational excellence across all research divisions. Through consistent focus on long-term scientific impact, Nipadimi secures the laboratory's position as a premier research institution. This executive leadership ensures that every initiative supports the core mission of exploring the fundamental nature of matter and energy within the United States and beyond.

Brett Bosley, the Chief Financial Officer at Fermilab, manages the fiscal health and budgetary planning for the laboratory's extensive research programs. Overseeing the allocation of federal funding and private grants, the Chief Financial Officer ensures financial compliance with Department of Energy regulations. This role involves developing long-term financial strategies to support the laboratory's capital-intensive particle physics experiments. By optimizing resource distribution, Brett Bosley drives fiscal responsibility across all scientific divisions. The Chief Financial Officer collaborates with the executive team to prioritize investments in infrastructure and personnel. Through meticulous financial reporting, Bosley provides the transparency required for sustained institutional growth. This leadership position requires deep expertise in government accounting and project finance to navigate the complexities of national laboratory funding. Ultimately, the Chief Financial Officer secures the financial stability needed to sustain the laboratory's world-class research output for years to come.

Marc Clay, the Deputy Chief Operating Officer At Fermi National Accelerator Laboratory at Fermilab, manages the daily operational logistics of the laboratory's expansive research facilities. Overseeing the maintenance of critical infrastructure and safety protocols, the Deputy Chief Operating Officer At Fermi National Accelerator Laboratory ensures that experimental environments remain secure and functional. This role involves coordinating facility upgrades and managing the physical resources required for high-energy physics experiments. By streamlining operational workflows, Marc Clay drives efficiency in the laboratory's day-to-day activities. The Deputy Chief Operating Officer At Fermi National Accelerator Laboratory collaborates with engineering teams to minimize downtime during complex research cycles. Through proactive facility management, Clay ensures that the laboratory's physical assets support the scientific mission. This leadership role requires a focus on operational reliability and safety standards. Ultimately, the Deputy Chief Operating Officer At Fermi National Accelerator Laboratory maintains the operational foundation necessary for groundbreaking scientific discovery.

Susan Dahl, the President at Fermilab, provides executive leadership for the laboratory's institutional governance and external partnerships. Overseeing the laboratory's engagement with academic institutions and international research bodies, the President ensures that the organization remains a central hub for global particle physics collaboration. This role involves representing the laboratory's interests to government agencies and the broader scientific community. By fostering strategic alliances, Susan Dahl drives the laboratory's influence in the global research landscape. The President works with the executive team to define the laboratory's long-term research agenda and institutional priorities. Through effective external advocacy, Dahl secures the support necessary for large-scale scientific initiatives. This leadership position requires a deep understanding of the intersection between scientific research and public policy. Ultimately, the President guides the laboratory toward achieving its mission of expanding the frontiers of human knowledge through rigorous scientific inquiry.

Anna Grassellino, the Chief Technology Officer at Fermilab, architects the advanced technical infrastructure required for particle accelerator development. Overseeing the integration of superconducting radio frequency technologies, the Chief Technology Officer ensures the laboratory maintains a competitive edge in experimental physics. This role involves managing the transition of theoretical concepts into functional, large-scale hardware solutions. By optimizing technical workflows, Anna Grassellino drives efficiency across the laboratory's complex engineering departments. The Chief Technology Officer collaborates with international research partners to push the boundaries of accelerator performance. Through precise technical oversight, Grassellino enables the successful execution of high-stakes physics experiments. This leadership position requires constant innovation to address the evolving demands of the global scientific community. Ultimately, the Chief Technology Officer guarantees that the laboratory's technological capabilities support the most ambitious research goals in the field of high-energy physics.

Hema Ramamoorthi, the Chief of Staff at Fermilab, manages the administrative operations and strategic communications for the executive office. Overseeing the flow of information between departments, the Chief of Staff ensures that leadership decisions translate into actionable laboratory initiatives. This role involves coordinating high-level meetings and facilitating cross-functional collaboration to streamline organizational processes. By maintaining rigorous standards for administrative efficiency, Hema Ramamoorthi drives the laboratory's internal cohesion. The Chief of Staff supports the executive team by managing complex projects that require multi-departmental input. Through careful oversight of daily operations, Ramamoorthi ensures that the laboratory's administrative functions align with the broader mission of scientific discovery. This leadership role requires exceptional organizational skills to balance competing priorities within the research environment. Ultimately, the Chief of Staff provides the structural support necessary for the laboratory to achieve its long-term strategic goals.

Velma Gordon, the Chief Human Resources Officer at Fermilab, directs the talent acquisition and workforce development strategies for the laboratory's diverse scientific and engineering staff. Overseeing the recruitment of top-tier researchers, the Chief Human Resources Officer ensures the laboratory attracts the best minds in particle physics. This role involves designing comprehensive training programs and fostering an inclusive environment that promotes scientific collaboration. By implementing effective performance management systems, Velma Gordon drives employee engagement and retention. The Chief Human Resources Officer works closely with department heads to align staffing levels with the laboratory's evolving research requirements. Through strategic workforce planning, Gordon ensures that the organization possesses the necessary expertise to tackle complex physics challenges. This leadership role requires a focus on building a culture of excellence and innovation. Ultimately, the Chief Human Resources Officer supports the laboratory's mission by cultivating a highly skilled and motivated workforce.