Demo

Nuclear Survivability Scientist

Applied Research Associates, Inc
Nashua, NH Full Time
POSTED ON 4/17/2025
AVAILABLE BEFORE 6/16/2025

Applied Research Associates, Inc. (ARA), Algorithms, Modeling, and Assessments (AMA) Division is seeking a Nuclear Survivability Scientist. In this role, you will support our initiatives in nuclear survivability and assessments and will be responsible for developing technology critical to the success of our projects as well as national security. You will do this by conducting hands-on M&S analyses of technical R&D problems for the nuclear weapon effects, missile defense, communications and space vehicle communities. Strong candidates will have a technical background in physics, electrical engineering, nuclear engineering, theoretical chemistry, mathematics, or another relevant discipline. They will have a passion for exploring and learning the deeply technical aspects of nuclear weapon effects, high-altitude nuclear environments, nuclear survivability, modeling and simulation (M&S), nuclear physics, electromagnetic propagation, and system design and analysis. You will need the ability to obtain a Secret or Top-Secret DoD Security Clearance.

What you’ll do as a Nuclear Survivability Scientist

  • Perform M&S of high-altitude nuclear effects, radiation belts, command, control, and communication (NC3), and RF systems.
  • Use and support development of software applications and models in nuclear weapon effects, survivability, and ballistic missile defense systems.
  • Develop physics-based weapon effects models.
  • Conduct verification and validation (V&V) of models, algorithms, and results.
  • Present technical briefings, findings, analysis, and recommendations.
  • Conduct analysis of systems, sensors, communications, and assets that must operate in nuclear environments.
  • Conduct studies and trade space analysis for sensor performance.
  • Mentor junior staff on technical tasks and track higher level project arcs.
  • Contribute to peer review of team members’ findings and reports.
  • Communicate with customers to identify and suggest priorities and timelines.
  • Develop requirements and standards for system and personnel survivability.
  • Identify gaps in technology and nuclear weapon effects M&S and identify solutions to address those gaps.
  • Support software planning, development, testing, deployment, and usage.
  • Prepare and review technical documentation.
  • Conduct training of M&S software.

Nuclear Survivability Scientist Requirements

  • Degree in Physics, Engineering, Chemistry, Mathematics or similar field.
  • Bachelors with 8-10 years experience.
  • US citizen with the ability to obtain a secret or top-secret DoD security clearance.
  • Experience conducting and documenting V&V of engineering models, algorithms, and applications and/or experience in software development with C , C#, Fortran, Python, or similar language.
  • Experience in M&S areas: computational fluid dynamics, magnetohydrodynamics, shock physics, EM propagation, ionosphere dynamics, plasmasphere dynamics, particle-in-cell (PIC), or hybrid PIC.
  • Strong communication skills.
  • Demonstrated experience in nuclear weapon effects, RF communication systems, and/or nuclear survivability.
  • Experience in system analysis and/or RF system operation and analysis and/or physics of radiation and its impacts on systems, sensors, and military assets.
  • Experience with nuclear weapons software.
  • Experience in a supervisory or mentoring role.

Nuclear Survivability Scientist Preferences

  • Masters with 6-8 years of experience or a PhD with 3-5 years of experience.

Who is ARA?

Do you want to work for a purpose? Applied Research Associates, Inc. (aka ARA) is an employee-owned international research and engineering company. We have been providing technically superior solutions to complex and challenging problems in the physical sciences since 1979. ARA has over 2,292 employee owners and continues to grow rapidly. Together, our offices throughout the U.S. and Canada provide a broad range of technical expertise in defense, civil, and health technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement.

ARA also prides itself on having a challenging culture where innovation & experimentation are the norm. We believe in the importance of open and honest communication as well as work/life balance. Employee ownership ensures you have a voice with what happens in the company.

To find out more about what the Integrated Mission Systems Sector has to offer, visit our website at: https://www.ara.com/benefits/

ARA is an EOE M/F/Disability/Veteran employer

Experience

Required
  • 8 - 10 years: Relevant work experience with Bachelors.
Preferred
  • 3 - 5 years: Relevant work experience with PhD.
  • 6 - 8 years: Relevant work experience with Masters.

Education

Required
  • Bachelors or better in Engineering or related field
Preferred
  • Doctor of Philosophy or better in Engineering or related field
  • Masters or better in Engineering or related field

Behaviors

Required
  • Detail Oriented: Capable of carrying out a given task with all details necessary to get the task done well
  • Dedicated: Devoted to a task or purpose with loyalty or integrity
Preferred
  • Leader: Inspires teammates to follow them
  • Innovative: Consistently introduces new ideas and demonstrates original thinking
  • Enthusiastic: Shows intense and eager enjoyment and interest

Motivations

Required
  • Goal Completion: Inspired to perform well by the completion of tasks
  • Flexibility: Inspired to perform well when granted the ability to set your own schedule and goals
Preferred
  • Work-Life Balance: Inspired to perform well by having ample time to pursue work and interests outside of work
  • Peer Recognition: Inspired to perform well by the praise of coworkers
  • Growth Opportunities: Inspired to perform well by the chance to take on more responsibility

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

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