Scientist IV​/V

We are seeking a highly accomplished scientist to drive critical research in atmospheric composition. This position will support the Stratosphere Troposphere Response using Infrared Vertically-resolved light Explorer (STRIVE) satellite mission. The successful candidate must be an expert in satellite atmospheric composition retrieval theory, with proven experience in developing innovative algorithms that translate satellite radiances into essential geophysical quantities.

A strong command of atmospheric radiative transfer modeling, preferably in the thermal infrared spectrum, is also essential. You will demonstrate high proficiency with computing methods and be adept at rapidly prototyping algorithms with easily used code, preparing them for robust operational data processing.

This role requires the ability to serve as a critical team member and carries the responsibility of supervising a Software Engineer.

Candidates will be evaluated and considered for the level (Scientist IV or V) that best matches their educational background and professional experience.

Job Location: Boulder, Colorado

Job Type: Hybrid, 3 days/week minimum requirement in Boulder office

Position Type & Term: Full-Time, Regular

Final date to receive applications: This position will be posted until 11:59:59 pm MDT on Friday, June 5, 2026.

Required application materials: (preferably uploaded as a PDF):

• Resume/CV
• Cover Letter - Please address how your skills and experience meet the needs of this position (for more information, please refer to the Key Responsibilities and Knowledge, Skills, and Abilities sections of this job posting).
• Questionnaire - embedded in the application

Visa Sponsorship: Not available for this position.

Background Checks: Conducted for candidates selected for hire.

Work Location: Regardless of flexible work arrangements, UCAR requires ALL positions to be performed within the U.S., excluding U.S. Territories.

* Please note that job descriptions for both of the levels advertised in this posting (IV and V) are included below for your reference.

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.