Scientist ATLAS Experiment

Position: Scientist on ATLAS Experiment
Location: Upton

The Omega Group in the Physics Department at BNL focuses on the ATLAS experiment at CERN and on development for future collider experiments. The Omega Group has major responsibilities in the operation of the Liquid Argon calorimeter, Trigger & Data Acquisition, and Computing & Software development, and has leading roles in the ATLAS High Luminosity Large-Hadron Collider (HL-LHC) upgrade (Silicon Strip detector, Liquid Argon calorimeter, and Trigger & Data Acquisition).

The group also has strong R&D programs in artificial intelligence, silicon detectors, noble liquid calorimetry, and in trigger/data acquisition. BNL serves as the host laboratory for the U.S. ATLAS Operations Program, the U.S. ATLAS HL-LHC Upgrade Project, the ATLAS Tier-1 computing facility, and is an active U.S. ATLAS Center.

The Omega Group in the Physics Department has two openings for scientists to lead efforts on the ATLAS experiment at CERN in Geneva, Switzerland. The successful candidates will also contribute to the development of future collider experiments, such as at the Future Circular Collider (FCC). We are looking for applicants with a proven track record in the collider scientific program, particularly in leadership roles involving operations, computing, artificial intelligence, and detectors.

This position has a high level of interaction with an international and multicultural scientific community, requiring strong collaborative and communication skills and the ability to mentor junior staff. Candidates will be expected to explore future physics initiatives and participate in broader scientific outreach.

Essential Duties and Responsibilities:

* Provide strategic leadership within Energy Frontier and Artificial Intelligence research programs.

* Leadership within the science, operation, and upgrade of the ATLAS experiment.

* Engage in planning and R&D efforts for upcoming collider facilities.

Required Knowledge, Skills, and Abilities:

* Doctorate in experimental nuclear or particle physics, or a closely related field.

* A minimum of six years research experience following completion of a Ph.D.

* Demonstrated leadership in detector systems, triggers, experimental operations, or scientific computing.

* Extensive experience conducting physics research with LHC data.

* Practical expertise implementing artificial intelligence to address particle physics challenges.

* Competency in statistical methodology and advanced data analysis.

* Strong record of scientific publications and presentations.

* Superior communication skills and ability to collaborate effectively in large-scale international environments.

Preferred Knowledge, Skills, and Abilities:

* A minimum of 10 years research experience in experimental nuclear or particle physics following completion of a Ph.D.

* Notable scientific accomplishments, evidenced by a distinguished publication record and professional recognition at the national or international level.

* Proven track record directing major international experimental groups or scientific communities.

* Successful history managing complex large-scale scientific and technical initiatives.

Additional Position Details:

* Expectations include regular domestic and international travel.

* This role may involve long-term residency at CERN.

* To apply, please provide a full CV, a cover letter detailing your suitability and a formal research statement. For full consideration, ensure all documentation is submitted by June 14, 2026. References will be requested at the appropriate stage of the search process.

* Brookhaven National Laboratory is committed to providing fair, equitable and competitive compensation. This is a multi-level role and the full salary range for this position is $150000 - $200000 / year. You will be placed at the level and salary commensurate with your experience. Salary offers will be commensurate with the final candidate's qualification, education and experience and considered with the internal peer group.

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