Space M&S Engineer; Level II, III, IV

Brief Description

SABG is seeking a Space Modeling and Simulations Engineer in Multiple Levels
- Level II, III, or IV to support the National Reconnaissance Office (NRO).

Space Modeling and Simulations Engineer (Level II, III, or IV)

Active TS/SCI with Poly

Chantilly, VA

• Develop and maintain physics‑based simulation models of spacecraft systems, including structures, sensors, and mission environments.
• Perform end‑to‑end performance modeling for satellite missions, integrating sensor, orbital, and environmental models.
• Conduct sensor phenomenology studies, including optical, infrared, or radar modeling for detection, tracking, and signature analysis.
• Perform orbital mechanics modeling including orbit determination, orbital maneuvering, and spacecraft flight dynamics.
• Use scripting languages (Python, MATLAB, or similar) to automate workflows, perform data analysis, and interface between simulation tools.

This position does not have supervisory responsibilities.

• Bachelor’s or Master’s degree in Aerospace Engineering, Mechanical Engineering, Physics, or a related field.
• 3+ years of experience in modeling and simulation for aerospace or space systems.
• Active Top Secret/SCI w/Poly Clearance.
• Strong understanding of sensor phenomenology—such as optical, infrared, or radar systems—and associated modeling methods.
• Intermediate Python programming experience, demonstrated through hands‑on experience with tasks such as data manipulation, automation, and development of Python‑based solutions. Experience with libraries such as Num Py, Sci Py, pandas, and matplotlib is beneficial.
• Ability to communicate technical results clearly in both written and verbal formats.

• Skills in operating a personal computer and standard office equipment.
• Proficiency in a variety of computer software applications in word processing, spreadsheets, and database (MS Office: Word, Excel, PowerPoint, Outlook).

• Problem Solving – Identifies and resolves problems promptly; gathers and analyzes information skillfully; develops alternative solutions.
• Written Communication – Writes clearly and informatively; edits work for spelling and grammar; presents numerical data effectively.
• Diversity – Shows respect and sensitivity for cultural differences and promotes a harassment‑free environment.
• Ethics – Treats people with respect; keeps commitments; works with integrity and ethical values.
• Planning/Organizing – Prioritizes and plans work activities; uses time efficiently; develops realistic action plans.
• Professionalism – Approaches others tactfully; reacts well under pressure; treats others respectfully; follows through on commitments.

Ability to read, analyze, and interpret governmental regulations; write reports, business correspondence, and procedure manuals; effectively present information and respond to questions from managers, clients, customers, and the public.

Ability to apply concepts such as fractions, percentages, ratios, and proportions to practical situations; solid understanding of basic mathematical concepts and the ability to apply them in proposal development.

Ability to define problems, collect data, establish facts, and draw valid conclusions; question activities and issues in all functional areas to make sound business decisions based on that data.

The physical demands described include sitting, talking, hearing, writing, typing, walking, using hands to handle or reach, occasionally standing, climbing, balancing, stooping, kneeling, crouching, or crawling; specific vision abilities required include close vision.

The work environment is a manufacturing/office setting using standard office equipment; the noise level is usually low to moderate.

SABG is an Equal Opportunity/Affirmative Action Employer – Minorities/Women/Veterans/Disabled.