Job Title: Orbital Dynamics and Mission Analysis Engineer
Job Description
We are seeking a highly skilled Mission Analysis Engineer to lead advanced orbit dynamics and mission analysis for diverse space missions. This role involves designing and optimizing satellite trajectories, maneuvers, and constellations, as well as developing simulation models and analysis software.
Responsibilities
+ Design and optimize satellite trajectories and maneuvers using STK (Astrogator, Optimizer, Analysis Workbench) and custom tools.
+ Develop and validate high-fidelity simulation models and analysis software in Python, MATLAB, or C#.
+ Conduct specialized analyses including coverage, link budgets, conjunction assessments, re-entry predictions, and attitude-orbit interactions.
+ Define trajectory and orbital performance requirements and support system architecture trade studies.
+ Automate simulation workflows and develop innovative analysis techniques.
+ Provide technical leadership and mentorship to junior engineers.
+ Prepare and present technical reports and recommendations to internal and external stakeholders.
+ Collaborate with GNC, Systems, Software, and Operations teams to ensure mission success.
Essential Skills
+ Proficiency in C#, Python, and MATLAB.
+ Expert proficiency with STK, including advanced modules (Astrogator, Optimizer, Coverage, Comm) and scripting via API or Connect.
+ Deep understanding of orbital mechanics, perturbation theory, orbit determination, and trajectory optimization techniques.
+ Demonstrated ability to lead technical analyses, perform complex trade studies, and solve advanced astrodynamics challenges independently.
+ Master's degree in Aerospace Engineering, Physics, Applied Mathematics, or a related field; or a Bachelor's degree with 9+ years of relevant experience.
+ Minimum of 7 years of post-graduate experience in orbit dynamics, astrodynamics, trajectory optimization, and mission analysis.
Additional Skills & Qualifications
+ PhD in Aerospace Engineering or a closely related field with a focus on astrodynamics or orbital mechanics.
+ Experience with other simulation environments (GMAT, FreeFlyer, Orekit) or specialized tools (SPICE).
+ Experience with C/C++ programming.
+ Experience in spacecraft Guidance, Navigation, and Control (GNC) analysis or design.
+ Experience with multi-body dynamics and large constellations.
+ Experience with satellite operations, particularly flight dynamics aspects.
+ Experience with software development best practices (version control with Git, testing, documentation, CI/CD).
+ Record of publications or conference presentations in relevant fields.
Work Environment
This is a remote position with 20-25% international travel.
Pay and Benefits
The pay range for this position is $75.00 - $115.00/hr.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
- Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)
Workplace Type
This is a fully remote position.
Application Deadline
This position is anticipated to close on Aug 8, 2025.
About Actalent
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email
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