GNC Modeling and Simulation Engineer

Market

National Security & Defense

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

Blacklynx, a Jacobs company, is seeking a talented and motivated GNC Modeling and Simulation Engineer to join our dynamic team. As a GNC Modeling and Simulation Engineer, you will be responsible for the design, development, and implementation of guidance, navigation, and control systems for space systems. You will work closely with a multidisciplinary team to ensure the successful integration and performance of these systems.

Location: Rockville, MD and Chantilly, VA

Responsibilities:

* Design and develop guidance, navigation, and control algorithms and systems.

* Perform system modeling, simulation, and analysis to validate GNC designs.

* Model spacecraft systems using MATLAB and Simulink.

* Develop and implement software for real-time GNC applications.

* Conduct testing and verification of GNC systems in laboratory and field environments.

* Ensure models are vigorously tested and validated.

* Collaborate with other engineers and stakeholders to ensure system requirements are met.

* Prepare technical documentation and reports.

* Stay current with advancements in GNC technologies and methodologies.

Here's what you'll need

* Bachelor's degree in Aerospace Engineering, Electrical Engineering, or a related field (Master's degree preferred).

* Proven experience in the design and development of GNC systems.

* Proficiency in programming languages such as Python, C/C++, MATLAB, and Simulink.

* Strong analytical and problem-solving skills.

* Experience with system modeling and simulation tools.

* Excellent communication and teamwork skills.

* Ability to work in a fast-paced and dynamic environment.


* Must be able to obtain a security clearance.

Preferred:

* Experience with aerospace and defense applications.

* Knowledge of sensor fusion, Kalman filtering, and control theory.

* Familiarity with hardware-in-the-loop (HIL) testing and real-time systems.

* Knowledge of Model Based Systems Engineering (MBSE) principals

Benefits:

* Competitive salary and benefits package.

* Opportunities for professional growth and development.

* Collaborative and innovative work environment.

* Contribution to cutting-edge aerospace and defense projects.

Posted Salary Range: Minimum

70,000.00

Posted Salary Range: Upper

95,000.00

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, paid time off, and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $70,000.00 to $95,000.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Job posted on November 14, 2025. This position will be open for at least 3 days.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we're keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support .

Locations

City State Country

Chantilly

Virginia

United States

Rockville

Maryland

United States