Physicist - Orbital Dynamics

NewOrbit Space
Reading
6 days ago
Applications closed

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Physicist - Orbital Dynamics

Department:Other

Employment Type:Permanent - Full Time

Location:Reading

Reporting To:CEO

Description

About NewOrbit Space

NewOrbit is engineering the lowest-orbiting satellites on Earth to rapidly advance global connectivity and insight.

Our engineering teams are tackling one of the toughest challenges in the field: building satellites that can breathe air and operate at an altitude of just 200 km - one-third that of conventional satellites. This isn't for everyone, as the conditions can be hard, and we are seeking only the highest-performing engineers who excel at solving unprecedented challenges.

However, the hard work pays off. Through our satellites, humanity will benefit from improved satellite imagery, direct-to-phone internet, and a self-cleaning orbit free from space debris.

Please note that this is not a regular 9-to-5 job. You are expected to be able to work extended hours on-site.

Your Role

You'll play a critical role in advancing NewOrbit's satellite technology by analyzing orbital dynamics, atmospheric density variations, and aerodynamic drag, and material interactions with atomic oxygen at ultra-low Earth orbit (ULEO). Your work will ensure accurate modeling and optimization of satellite operations in challenging, low-altitude conditions.

Key Responsibilities

  1. Conduct detailed studies of orbital dynamics to predict and optimize satellite trajectories and stability in ULEO.
  2. Analyze density variations in the atmosphere at altitudes near 200 km, leveraging advanced theoretical and computational methods to model atmospheric behavior and its impact on satellite performance.
  3. Research and quantify the effects of aerodynamic drag at low altitudes, integrating findings into propulsion and control strategies to ensure mission success.
  4. Assess materials that can mitigate erosion and degradation of atomic oxygen.
  5. Develop and apply computational models to simulate satellite interactions with the variable atmospheric environment, ensuring accurate prediction of orbital decay and energy dissipation.

Skills, Knowledge and Expertise

  1. Ph.D. in Physics, Aerospace Engineering, or a related field, with a strong focus on rarefied gas dynamics, kinetic theory, or related areas.
  2. Proven experience in modeling and simulating orbital dynamics and atmospheric drag, particularly in the context of aerospace or satellite technology.
  3. Proficiency in numerical simulation techniques, including tools and programming languages such as DSMC, MATLAB, Python, or C++, with experience in computational fluid dynamics being a plus.
  4. Hands-on experience with experimental setups for studying aerodynamic drag or atmospheric effects, including familiarity with relevant diagnostic tools.
  5. Strong analytical skills with a deep understanding of orbital mechanics, aerodynamic principles, and atmospheric science, particularly in rarefied gas environments.

Benefits

Pioneering Space TechnologyJoin NewOrbit and contribute to the development and launch of groundbreaking technology that will redefine satellite operations in ultra-low Earth orbits.

Impact and OwnershipExperience a rare level of involvement in the full lifecycle of satellite technology development, with opportunities to influence mission-critical systems.

Equity and Competitive SalaryNewOrbit offers competitive salaries and company ownership stakes, rewarding dedication and hard work with a tangible stake in the company's success.#J-18808-Ljbffr

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