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Trajectory Jobs (NOW HIRING)

APEX TK LLC

Junior Trajectory Engineer

Huntsville, AL · On-site

$85K - $105K/yr

General Overview APEX TK is seeking a skilled Trajectory Engineer to support the Missile Defense Agency (MDA) Targets and Countermeasures Engineering Directorates. In this role, you will provide ...

APEX TK

Junior Trajectory Engineer

Huntsville, AL · On-site

$85K - $105K/yr

General Overview APEX TK is seeking a skilled Trajectory Engineer to support the Missile Defense Agency (MDA) Targets and Countermeasures Engineering Directorates. In this role, you will provide ...

APEX TK LLC

Junior Trajectory Engineer

Huntsville, AL · On-site

General Overview APEX TK is seeking a skilled Trajectory Engineer to support the Missile Defense Agency (MDA) Targets and Countermeasures Engineering Directorates. In this role, you will provide ...

Apex Tk

Junior Trajectory Engineer

Huntsville, AL · On-site

General Overview APEX TK is seeking a skilled Trajectory Engineer to support the Missile Defense Agency (MDA) Targets and Countermeasures Engineering Directorates. In this role, you will provide ...

APEX TK LLC

Junior Trajectory Engineer

Huntsville, AL · On-site

$85K - $105K/yr

General Overview APEX TK is seeking a skilled Trajectory Engineer to support the Missile Defense Agency (MDA) Targets and Countermeasures Engineering Directorates. In this role, you will provide ...

Parsons Corporation

Trajectory Engineer II

Huntsville, AL · On-site

$74K - $130K/yr

Parsons is seeking a skilled Trajectory Engineer to support the Missile Defense Agency (MDA) Targets and Countermeasures Engineering Directorates. In this role, you will provide critical engineering ...

Parsons

Trajectory Engineer II

Huntsville, AL

$74K - $130K/yr

Parsons is seeking a skilled Trajectory Engineer to support the Missile Defense Agency (MDA) Targets and Countermeasures Engineering Directorates. In this role, you will provide critical engineering ...

APEX TK

Principal GNC & Trajectory Engineer

Huntsville, AL · On-site

$120K - $160K/yr

General Overview APEX TK is looking for an amazingly talented Principal GNC & Trajectory Engineer to join our team! In this role you will provide technical and advisory assistance to Targets Program ...

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Trajectory information

What is a trajectory job?

Trajectory jobs typically refer to roles focused on planning, analyzing, and predicting the path or course of objects, vehicles, or systems—often in fields like aerospace, robotics, or data science. Professionals working in trajectory jobs use mathematical models and simulation software to calculate optimal paths for spacecraft, aircraft, missiles, or autonomous vehicles. These jobs require strong analytical skills and expertise in physics, mathematics, and computer programming. The work is critical in ensuring safety, efficiency, and mission success in both commercial and research settings.

What are the key skills and qualifications needed to thrive as a trajectory analyst?

To thrive as a Trajectory Analyst, you need strong analytical skills, a background in mathematics or physics, and a relevant degree such as aerospace engineering or applied mathematics. Familiarity with trajectory modeling software, programming languages like MATLAB or Python, and simulation tools are typically required. Attention to detail, problem-solving abilities, and effective communication help analysts interpret complex data and collaborate with engineering teams. These skills ensure accurate trajectory planning, risk mitigation, and successful mission outcomes in aerospace projects.

What are the typical daily tasks and collaboration points for a trajectory analyst in the aerospace industry?

As a Trajectory Analyst in the aerospace industry, your daily tasks often involve calculating and optimizing flight paths for spacecraft, satellites, or missiles. You will use specialized software to simulate trajectories, analyze mission parameters, and identify potential risks. Collaboration is key; you'll frequently work with engineers, mission planners, and software developers to ensure trajectory solutions align with mission objectives and technical constraints. Regular meetings and data reviews are common, allowing you to integrate feedback and adjust plans as missions progress.

What is the difference between Trajectory vs Data Analyst?

AspectTrajectoryData Analyst
Required CredentialsTypically a degree in education, psychology, or related fieldsDegree in statistics, mathematics, or computer science
Work EnvironmentEducational institutions, training programs, or corporate learning departmentsBusiness, finance, healthcare, or tech companies
Industry UsageUsed in education, career development, and training sectorsUsed across industries for data interpretation and reporting
Common Search/ComparisonTrajectory vs Data Analyst

While both roles involve analysis, Trajectory focuses on educational pathways and career development, often within learning environments, whereas Data Analysts interpret data to inform business decisions across various industries.

More about Trajectory jobs

What cities are hiring for Trajectory jobs?

Cities with the most Trajectory job openings:

What states have the most Trajectory jobs?

States with the most job openings for Trajectory jobs include:

What job categories do people searching Trajectory jobs look for?

The top searched job categories for Trajectory jobs are:

Trajectory jobs near you
Infographic showing various Trajectory job openings in the United States as of September 2026, with employment types broken down into 96% Full Time, 3% Part Time, and 1% Contract. Highlights an 62% Physical, 2% Hybrid, and 36% Remote job distribution.

Trajectory Design Engineer

Glen Burnie, MD • On-site

Intuitive Machines LLC
Aerospace Product and Parts Manufacturing • 201 - 500 employees
Learn more about Intuitive Machines LLCexternal

$100K - $135K/yr

Full-time

Re-posted 20 days ago

Job description


Trajectory Design Engineer

Salary Range: $100,000 - $135,000

Locations:

  • Glen Burnie, MD
  • Houston, TX
  • Denver, CO 

About Intuitive Machines

Intuitive Machines is an innovative and cutting-edge space company making cislunar space accessible to both public and private customers. Our mission is to further science and exploration, communications, and economic progress from the Earth to the Moon and beyond. With the first commercial lunar landing in history, multiple NASA lunar missions in development, and additional private missions on our manifest, we pride ourselves in supporting our customers and the nation in paving the way to return humans to the surface of the Moon. Our world-class team includes experts in all aspects of spacecraft subsystems design, development, and test, on-orbit operations, and safety.

About The Position

At IM, the Mission Design Group are the Flight Dynamics experts who focus on designing our trajectories, analyzing our vehicle’s performance along those trajectories, and supporting mission operations as mission design and analysis specialists. As a Trajectory Design Engineer in the Mission Design Group, you will be responsible for developing optimal trajectories and mission plans for various space missions, including lunar landings, interplanetary missions, and satellite deployments. You will work closely with multi-disciplinary teams to define mission objectives, model and simulate spacecraft dynamics, and develop robust trajectory solutions to ensure mission success.

Responsibilities:

  • Design and analyze trajectories and constellations for IM missions in Earth-orbiting and Cislunar space, and assist with the operations of those missions in a senior trajectory design capacity.
  • Develop internal tools and techniques to analyze high- and low-thrust performance of spacecraft via stochastic methods
  • Simulate and optimize mission trajectories, accounting for constraints such as fuel efficiency, time, mission duration, safety margins, and navigation/control capabilities.
  • Conduct failure analyses and develop contingency trajectories in response to potential mission anomalies.
  • Work with operations teams develop mission plans and to ensure accurate execution of mission plans and support real-time trajectory corrections during mission operations.
  • Develop internal tools and techniques for operational maneuver planning, and perform that role during IM missions
  • Contribute to technical proposals and presentations for future missions and contract bids.
  • Develop onboard maneuver planning algorithms for RPO and formation flight

Preferred Skills & Qualifications:

  • Bachelor's or Master’s degree in Aerospace Engineering, Mechanical Engineering, or related field; Ph.D. is a plus.
  • 3+ years of experience in mission design, trajectory optimization, or space systems engineering, ideally with experience in lunar or interplanetary missions.
  • Spacecraft trajectory design using industry-standard software, e.g. Copernicus, GMAT, or STK/Astrogator
  • Use Python to create custom trajectory analysis and operations tools
  • Experience in developing and analyzing high-fidelity trajectory simulations.
  • Experience with mission operations and real-time trajectory correction is preferred.
  • Excellent analytical, problem-solving, and communication skills.
  • Ability to work collaboratively in a multi-disciplinary team environment.

US EEO Statement

Intuitive Machines is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.