Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community. Job Summary The selected candidate will play a pivotal role in advancing a focused research program aimed at studying land-building processes in the Mississippi River delta restoration project at West Bay, LA. The primary objective of this program is to develop and apply numerical models to investigate sediment transport and morphodynamic evolution in the deltaic environment influenced by engineered structures. This research will provide critical insights into how sediment diversion and flow pathways are affected by man-made structures such as sediment retention enhancement devices (SREDs), and how these interventions can be optimized to promote sustainable delta growth. Essential Job Duties
- Develops and applies high-resolution numerical models of flow, sediment transport, and morphodynamic processes at the West Bay Mississippi River delta.
- Conducts computational simulations to assess the performance and influence of engineered structures such as SREDs on sediment delivery and land-building efficiency.
- Designs and executes model experiments to explore optimization strategies for SRED placement and configuration.
- Collaborates with research team members to integrate field data, remote sensing observations, and model results.
- Analyzes and evaluates model outputs; interprets results in the context of sediment dynamics and restoration effectiveness.
- Performs sophisticated data analysis and collaborates with research groups on interpreting results.
- Publishes research findings in peer-reviewed scientific journals and presents at professional conferences.
- Contributes to proposal development and report preparation in collaboration with the Principal Investigator.
- Identifies and implements improvements to modeling techniques and computational workflows.
- Engages with interdisciplinary collaborators in geomorphology, hydrodynamics, coastal ecology, and coastal restoration engineering.
- Conducts literature reviews and applies current advances in morphodynamic modeling and optimization theory.
- Co-mentors students or junior researchers in numerical modeling and data analysis techniques.
- References and researches established scientific technical practice standards and/or policies.
- Contributes to writing of scientific results in the form of abstracts, journal articles, and conference presentations.
Basic Qualifications
- Ph.D. in Geology, Civil Engineering, Environmental Engineering, or other closely related field.
- Strong background in numerical modeling of hydrodynamics, sediment transport, and morphodynamics.
- Demonstrated proficiency in programming languages such as FORTRAN and Python, with experience in model development and customization.
- Experience with high-performance computing (HPC) environments and parallel model implementation.
- Proven ability to design, conduct, and analyze computational experiments addressing complex environmental systems.
- Strong foundation in fluid mechanics, sediment transport theory, and optimization methods.
- Excellent written and verbal communication skills, with a proven record of research publication.
- Demonstrated ability to work collaboratively in an interdisciplinary research environment.
Preferred Qualifications
- Experience applying morphodynamic models to river delta or coastal restoration projects.
- Familiarity with data assimilation, uncertainty quantification, or optimization algorithms in geophysical modeling.
- Experience integrating field measurements and remote sensing data with numerical model frameworks.
- Proven ability to lead research initiatives and contribute to proposal writing or project coordination.
Required Documents
Hiring Range
$59,800 to $85,900 per year
The salary of the finalist(s) selected for this role will be set based on a variety of factors, including but not limited to, internal equity, experience, education, specialty and training.
As one of the largest employers in Pasadena, CA, Caltech is committed to providing comprehensive benefits to eligible employees and their eligible dependents. Our benefits package includes competitive compensation, health, dental, and vision insurance, retirement savings plans, generous paid time off (vacation, holidays, sick time, parental leave, bereavement, etc.), tuition reimbursement, and more. Non-benefit eligible employees will have access to some benefits such as onsite counseling and sick time. Learn more about our benefits and staff perks.
EEO Statement
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, or national origin, disability status, protected veteran status, or any other characteristic protected by law.
Caltech is a VEVRAA Federal Contractor. To read more Equal Employment Opportunity (EEO) go to eeoc_self_print_poster.pdf.
Disability Accommodations
Caltech complies with the Fair Employment and Housing Act (FEHA) and the Americans with Disabilities Act (ADA). We consider reasonable accommodation measures that may be necessary for eligible applicants and employees to perform the essential functions of a position. If you would like to request an accommodation to complete this application, interview, or otherwise participate in the employee selection process, please contact Caltech Recruiting at employment@caltech.edu. Additionally, if you do not meet the basic qualifications of a role but believe you can perform the essential functions of the job with reasonable accommodation, please reach out to Caltech Recruiting at employment@caltech.edu.
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