Johns Hopkins Applied Physics Lab

Computational Physicist - Physics-Based Scene and Signature Modeling

Johns Hopkins Applied Physics Lab$105K — $290K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Ph.D. in Physics, Applied Physics, Mechanical Engineering, Aerospace Engineering, or related field
  • 2+ years of experience in physics, mathematics, numerical methods, or related areas
  • Strong programming skills in at least one scientific or general-purpose language.
  • Ability to quickly learn and apply new technical subjects.
  • Excellent communication skills for explaining complex ideas to diverse audiences.
  • Eligibility to obtain a security clearance, including U.S. citizenship.

Responsibilities

  • Develop expertise in multiple technical areas to guide modeling efforts.
  • Design and maintain computational tools for modeling.
  • Create algorithms for optical propagation and related phenomena.
  • Build models for analyzing physical scenes and signatures.
  • Collaborate with a range of technical experts to solve complex problems.
  • Translate technical concepts across different teams.
  • Validate models through comparison with real data.

Benefits

  • Opportunities for interdisciplinary collaboration.
  • Access to advanced computational tools and technologies.
  • Work in a dynamic team environment with diverse expertise.
Full Job Description
Description

We are seeking a creative, highly motivated computational physicist with a Ph.D. background in physics, applied physics, mechanical engineering, aerospace engineering, or a closely related technical field. As a member of our team, you will develop expertise across interdisciplinary areas and translate that expertise into physics-based models, simulations, and software tools. We value people who are intellectually curious, self-directed learners, eager to work across teams, and comfortable serving as a common technical reference point for collaborative development efforts.

As a Computational Physicist - Physics-Based Scene and Signature Modeling, you will...
  • Develop subject matter expertise across multiple technical areas and use that knowledge to guide physics-based modeling and analysis efforts.
  • Design, develop, test, and maintain computational tools for physics-based scene and signature modeling.
  • Develop algorithms for optical propagation, radiometry, image formation, and observable phenomenology.
  • Build models that support analysis of physical scenes, signatures, and remote observations.
  • Collaborate with physicists, engineers, software developers, mathematicians, AI/ML researchers, and systems engineers to solve complex technical problems.
  • Serve as a technical bridge between teams by translating concepts, assumptions, requirements, and analysis results across disciplines.
  • Validate models through analysis, simulation, and comparison with experimental, engineering, or operational data.


Qualifications

You meet our minimum qualifications for the job if you...
  • Possess a Ph.D. in Physics, Applied Physics, Mechanical Engineering, Aerospace Engineering, or another closely related technical field
  • Have 2+ years of relevant experience.in physics, mathematics, numerical methods, computational problem solving, or physics-based modeling.
  • Have strong programming experience in at least one scientific or general-purpose programming language.
  • Are able to rapidly learn new technical subjects and apply that knowledge to interdisciplinary engineering problems.
  • Have excellent written and verbal communication skills and can explain complex technical ideas to both specialists and multidisciplinary audiences.
  • Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a Top Secret level clearance. If selected, you will be subject to a government security clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

Minimum Rate

$105,000 Annually

Maximum Rate

$290,000 Annually

About Johns Hopkins Applied Physics Lab

The Johns Hopkins University Applied Physics Laboratory (APL) is a research and development organization that provides solutions to national security and scientific challenges. The laboratory was founded in 1942 and is located in Laurel, Maryland. APL is a division of the Johns Hopkins University and is a not-for-profit organization. The laboratory has expertise in a variety of areas, including space exploration, national security, and healthcare.
Learn more about Johns Hopkins Applied Physics Lab
Size
7,000 employees
Industry
Founded
1942

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