Johns Hopkins Applied Physics Lab

Space Operations Planning and Simulation Engineer

Johns Hopkins Applied Physics Lab$100K — $245K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or Master's degree in Computer Science, Software Engineering, Aerospace Engineering, Physics, or a related field.
  • Strong programming experience in Java or similar object-oriented languages.
  • 4+ years of experience in software development for simulations, modeling, or analysis tools, preferably in aerospace or scientific computing.
  • Solid understanding of orbital mechanics and spacecraft operations.
  • Demonstrated ability to design, implement, test, and document software features.
  • Strong problem-solving skills with the ability to work independently and collaboratively.
  • Excellent written and verbal communication skills for technical presentations.
  • Ability to obtain a TS/SCI+poly level security clearance.

Responsibilities

  • Design and implement new modules for autonomous planning and conflict resolution.
  • Extend simulation capabilities for orbital mechanics and sensor observations.
  • Develop algorithms for opportunity detection and resource optimization.
  • Integrate with MATLAB and Linux/HPC environments.
  • Collaborate with mission analysts and systems engineers to translate needs into software solutions.
  • Document, test, and present new capabilities to teams and stakeholders.

Benefits

  • Opportunity to impact national security and scientific space missions.
  • Work with a flight-proven software framework.
  • Emphasis on modern DevSecOps practices and secure development.
  • Collaboration with cross-functional experts in a high-impact team setting.
Full Job Description
Join our team as a Space Operations Planning and Simulation Engineer to enhance a mature, flight-proven software framework used for autonomous science observation planning, scheduling, and spacecraft commanding. You will develop new capabilities in high-fidelity simulation, opportunity detection, conflict resolution, command sequence generation, and performance optimization. This role offers the chance to directly impact national security and scientific space missions by making operations faster, smarter, and more scalable. This role emphasizes modern DevSecOps practices, cloud-native architectures, and secure development/deployment in classified environments.

As a Space Operations Planning and Simulation Engineer you will...
  • Design and implement new modules for autonomous planning, scheduling, and conflict resolution
  • Extend simulation capabilities for orbital mechanics, sensor observations, and end-to-end kill chains / engagement scenarios
  • Develop algorithms for opportunity detection, resource optimization, and command sequence generation
  • Integrate with MATLAB, Linux/HPC environments, and existing modeling tools
  • Collaborate with mission analysts, systems engineers, and sponsors to translate operational needs into robust software solutions
  • Document, test, and present new capabilities to internal teams and external stakeholders

Qualifications

You meet the minimum qualifications if you...
  • Hold a Bachelor's or Master's degree in Computer Science, Software Engineering, Aerospace Engineering, Physics, or a related field.
  • Have strong programming experience in Java (or similar object-oriented languages) for building complex, modular software systems.
  • Possess 4+ years of experience developing software for simulations, modeling, or analysis tools - preferably in aerospace, space operations, or scientific computing domains.
  • Have a solid understanding of orbital mechanics, spacecraft operations, or related physical systems.
  • Have demonstrated ability to design, implement, test, and document new software features or modules.
  • posses strong problem-solving skills with the ability to work both independently and collaboratively in a small, high-impact team.
  • Have excellent written and verbal communication skills, including the ability to prepare technical presentations for internal teams and external sponsors.
  • Are able to obtain a TS/SCI+poly level security 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.


You'll go above and beyond our minimum requirements if you...
  • Have direct experience with spacecraft mission planning, scheduling, commanding, or autonomous operations software.
  • Have a background in constraint-based scheduling, opportunity detection algorithms, or optimization techniques.
  • Have demonstrated experience building and maintaining CI/CD pipelines (GitLab CI, GitHub Actions, or Jenkins) including build, test, security scanning, and deployment stages.
  • Posses demonstrated proficiency with modern software best practices.

Minimum Rate

$100,000 Annually

Maximum Rate

$245,000 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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