CPAESS Scientist IV

University Corporation for Atmospheric Research•Boulder, CO

4d•Hybrid

About The Position

UCAR is excited to announce the job opening for the Scientist IV role with the Cooperative Programs for the Advancement of Earth System Science (CPAESS) working with NOAA's Office of Model Development (OMD). This position will focus on enhancing coupled ocean and sea ice JEDI-based data assimilation system for the Global Forecasting System (GFS) by integrating critical marine observations. This may include transition from retrieved products to direct assimilation of Level 1b radiances for sea-surface-sensitive channels to improve atmosphere-ocean balance and sea surface temperature conditions, and integrating sea ice freeboard observations to address model biases and significantly improve sea-ice forecast skill. CPAESS serves the Earth System Science community in three distinct areas of service. We partner with federal agencies and businesses to hire critical scientific staff enabling a more robust workforce. Through our scientific programs we seek to edify new research with our postdoctoral programs, our visiting scientist and internship programs, along with our interagency support programs. We also help build the Earth system science community by convening and managing summer schools and institutes, conferences, and advisory committees.

Requirements

Typically requires a minimum of a Bachelor of Science degree and 10 years related experience, or a Master’s degree and 6 years of experience, or a PhD in a scientific discipline and 2 years related experience; or an equivalent combination of education and experience.
Has advanced knowledge of scientific principles, methods, and observational and/or modelling techniques in a primary discipline, with a sound understanding of related fields.
Possesses good mentorship and interpersonal skills for supporting less experienced staff and fostering collaboration and scientific development.
Is skilled in developing or refining scientific models, algorithms, techniques, or tools, with attention to technical accuracy, usability, and applicability.
Possesses advanced skills in data analysis and synthesis, including statistical, computational, or simulation-based approaches using relevant tools or domain-specific platforms.
Is capable of making contributions to strategic planning and proposal development, aligning research efforts with organizational goals and sponsor needs.
Demonstrates the ability to lead components of scientific projects, manage deliverables, coordinate across collaborators, and contribute to successful outcomes.
Is an effective communicator, capable of producing peer-reviewed publications and sponsor reports, and presenting results to scientific and non-technical audiences.
Has a proven ability to design, execute, and interpret complex scientific investigations using both established and evolving methodologies.
Significant experience with atmospheric or oceanic numerical modeling.
Advanced knowledge of data assimilation methods, especially coupled data assimilation.
Proficiency with JEDI or a similar data assimilation framework.
Excellent scientific communication skills for documenting research findings and coordinating with partners.
Advanced programming skills for scientific model development and data analysis.
All roles require compliance with U.S. export control regulations and work location requirements.

Responsibilities

Designs and executes scientific projects of significant complexity, advancing understanding in theoretical, observational, and/or applied domains.
Manages technical direction for projects, contributes findings in a variety of ways, and supports institutional and sponsor engagement.
Provides mentorship, enhances research quality, and plays a part in shaping team and program outcomes.
Engages in mission-aligned activities both within the organization and throughout the broader scientific community.
Contributes through a combination of scientific expertise, professional service, and education and outreach efforts.
Designing and executing complex scientific and/or technical investigations, to address complex, often interdisciplinary problems.
Developing or refining scientific models, algorithms, experimental methods, observational techniques, or analytical tools, applying advanced technical principles and incorporating recent developments in the field.
Leading or coordinating scientific components of projects or programs, including establishing goals, methodologies, timelines, and overseeing deliverables across internal and external collaborators.
Applying advanced data analysis and interpretation techniques, including statistical, computational, or simulation-based approaches to extract insights and validate results.
Contributing to and/or co-leading peer-reviewed publications, technical reports, data sets, findings, proposals, and documentation, and presenting findings at national and international conferences, workshops, and stakeholder briefings.
Supporting less experienced staff and team members by providing technical guidance, fostering scientific growth, and supporting collaborative working environments.
Contributing to scientific proposal development and strategic planning.
Engaging with internal and external stakeholders, translating complex scientific findings for diverse audiences and helping to shape project direction or programmatic priorities.
Leading development of products, tools, instruments and/or technologies for projects and programs.
Validation and Impact Assessment: Conducting rigorous validation of the global data assimilation system through an iterative process. This includes analyzing model output, and evaluating the impact of assimilation techniques on model biases to drive system improvements.
System Configuration and Iterative Development: Developing and configuring the JEDI system for coupled data assimilation with GFS. This involves an iterative cycle of adding new observations to the data assimilation system (e.g., direct radiance assimilation for sea surface temperature, sea ice freeboard) and refining the system based on ongoing performance feedback.
Documentation and Stakeholder Coordination: Documenting research findings and coordinating with stakeholders at NWS/OMD and partner agencies to ensure the new capabilities are ready for operational integration into the GFS system.