Scientist III

JPL

• $144K — $180K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Ph.D. in Astrophysics or related field with 2+ years of experience, or a master's with 4+ years, or a bachelor's with 6+ years.
  • Strong foundation in cosmological simulations, modeling, and data interpretation.
  • Expertise in weak lensing and/or galaxy clustering for dark matter and energy research.
  • Excellent interpersonal skills for collaborative teamwork.
  • Strong written and verbal communication skills, with a commitment to diversity and inclusion.

Responsibilities

  • Analyze and interpret data from dark sector surveys, focusing on cosmological modeling.
  • Bridge raw measurements with theoretical insights in cosmology.
  • Contribute to JPL's OpenUniverse simulations and collaborate with Euclid and Roman science teams.
  • Develop mission concepts and strategies for future cosmological research beyond current missions.
  • Integrate astrophysical and statistical systematics into robust cosmological models.

Benefits

  • Comprehensive health, dental, and vision plans.
  • Paid time off and flexible scheduling options.
  • Childcare and parental leave support.
  • Learning and development opportunities.
  • Focus on work-life balance and employee wellbeing.
Full Job Description
Job Details

The Jet Propulsion Laboratory, California Institute of Technology, invites applications for a Staff Scientist position working in cosmology. JPL has an established culture for collaborations and opportunities for developing new ideas and pursuits and is committed to fostering an enriching and rewarding research environment with strong support and coaching for professional and personal development.

Responsibilities:

We are looking for an innovative Scientist III to play a pivotal role in the analysis and interpretation of the next generation of dark sector surveys. As JPL expands its leadership in NASA's Nancy Grace Roman Space Telescope and ESA's Euclid, the focus is shifting from precision measurement to the complex challenges of modeling and cosmological interpretation. This role is essential for capitalizing on the imminent release of Euclid's ~1900 square degrees (Data Release 1) and the imminent launch of Roman.

The successful candidate will:
  • Bridge the gap between raw measurement and theoretical insight, providing critical expertise in cosmological simulations, modeling, and interpretation of cosmological data.
  • Join the vibrant JPL dark sector community contributing to the JPL-led OpenUniverse cosmological simulations project and the Euclid and Roman science teams. Beyond current missions, the successful candidate will join a collaborative team to shape the post-Roman landscape, developing mission concepts and strategies to influence the 2030 Decadal Survey.
  • Integrate astrophysical, instrumental, and statistical systematics into robust models, which will aim to define the future of how we understand the dark universe.


Required Qualifications:
  • A Ph.D. in Astrophysics or a related discipline with a minimum of 2 years' experience, or a master's degree in a related discipline with a minimum of 4 years of related experience; or a bachelor's degree in a related discipline with a minimum of 6 years of related experience.
  • Deep technical foundation in some combination of cosmological simulations, modeling, and cosmological data interpretation.
  • Proven expertise in weak lensing and/or galaxy clustering as primary probes for investigating dark matter and dark energy.
  • Strong interpersonal skills and a demonstrated ability to thrive within a collaborative team environment.
  • Excellent written and verbal communication skills and a proactive commitment to fostering diverse ideas and backgrounds in the workplace, ensuring a dynamic and inclusive research culture as we tackle the most complex questions in modern cosmology.


Preferred Skills:
  • A Ph.D. in Astrophysics or a related discipline with a minimum of 5 years' experience.
  • Demonstrated professional reputation as a productive researcher with a track record of publications in peer-reviewed journals and presentations at national and/or international conferences.
  • Demonstrated record of successfully proposing for research funds as Principal Investigator.


Note: Complete applications will include a cover letter describing the applicant's vision for their role at JPL as a leader and contributor in the fields of dark energy cosmology and dark matter, a curriculum vita including a bibliography of peer-reviewed and other publications, a statement on research experience and research objectives (no more than 3 pages), and contact information for at least three professional reference writers

JPL has a catalog of benefits and perks that span from the traditional to the unique. This includes a variety of health, dental, vision, wellbeing, and retirement plans, paid time off, learning, rideshare, childcare, flexible schedule, parental leave and many more. Our focus is on work-life balance, and living healthy, fulfilling lives as we Dare Mighty Things Together. For benefits eligible positions, benefits are effective the first day of the month coincident with or immediately following the employee's start date.

For further benefits information click Benefits and Perks

The hiring range displayed below is specifically for those who will work in or reside in the location listed. In extending an offer, Jet Propulsion Laboratory considers factors including, but not limited to, the candidate's job related skills, experience, knowledge, and relevant education/training.

The typical full time equivalent annual hiring range for this job in Pasadena, California.

$144,664 - $180,752

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