Vertex Inc

Aerospace Engineer-Dahlgren, VA.

Vertex Inc$90K — $120K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 4+ years experience in GNC engineering, missile guidance, flight controls, or related system modeling
  • Proficiency in MATLAB/Simulink and at least one programming language (Python or C/C++)
  • Experience with guidance algorithms and Kalman filtering
  • Familiarity with 6 DOF modeling and system performance evaluations
  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master's preferred)

Responsibilities

  • Develop Guidance, Navigation, and Control (GNC) algorithms
  • Support weapon system modeling and simulation
  • Perform trajectory analysis and mission performance evaluations
  • Conduct Monte Carlo analysis and uncertainty modeling
  • Document models and test results
  • Participate in technical reviews and design sessions

Benefits

  • Opportunities for professional growth in cutting-edge defense technologies
  • Engagement with multidisciplinary teams in a government setting
  • Involvement in significant projects with potential National Defense implications
  • On-site work environment promoting collaboration and knowledge sharing
  • Access to advanced technological resources and expertise
Full Job Description
Overview

The Advanced Hypersonic Weapons & Guided Munitions Division (E20) of the Naval Surface Warfare Center, Dahlgren Division (NSWCDD) conducts research and development analyses in the following technical disciplines: guided munitions including guided and unguided projectiles, guided missiles, and guided rockets, advanced fire control and methods to close the fire control loop against threats, gun and launcher systems, sensors, and high speed projectiles and bullets.

Responsibilities

V2X is looking for team members to provide systems design and technical engineering; engineering technician and project management support; technical writing, risk management, configuration management and logistics support services in the areas of engagement systems which includes: guided munition weapon systems, guided and unguided projectiles, guided missiles, and guided rockets, advanced fire control and methods to close the fire control loop against emerging threats, gun and launcher systems, sensors, high speed projectiles & bullets, missiles and rockets, and test and evaluation.

Description:

The successful candidate is expected to perform tasks in the following areas:
Develop, implement, and refine Guidance, Navigation, and Control (GNC) algorithms for guidance laws, control loops, navigation filters, and state estimation.
Support weapon system modeling and simulation, including 6 DOF (six degrees of freedom) simulation environments and subsystem integration.
Perform trajectory analysis, mission performance evaluations, and control system stability assessments.
Develop navigation solutions integrating IMUs, GPS, INS, seekers, and other sensor modalities.
Conduct Monte Carlo analysis, uncertainty modeling, and system performance sensitivity studies.
Implement GNC prototypes in MATLAB/Simulink, Python, C/C++, or equivalent simulation frameworks.
Analyze telemetry, flight test data, and HWIL/SIL outputs to validate system performance.
Support requirements decomposition, interface definition, and subsystem integration with E20 system engineering teams.
Document models, test results, algorithm behavior, and performance in technical reports and presentations.
Participate in technical reviews, design sessions, and engineering working groups with government and contractor personnel.

Qualifications

4+ years experience in GNC engineering, missile guidance, flight controls, or related system modeling.
Proficiency in MATLAB/Simulink and at least one programming language (Python or C/C++).
The successful candidate shall have experience with guidance algorithms (proportional navigation, pursuit guidance, optimal guidance, intercept geometry), navigation & estimation, Kalman filtering (EKF/UKF), inertial navigation, GPS/INS integration, sensor fusion, control engineering, PID, LQR, state space control, autopilot design, stability & robustness analysis, M&S (Modeling & Simulation), MATLAB/Simulink, Python (NumPy/SciPy), C/C++ for embedded or real time simulation, and familiarity with 6 DOF modeling.

Skills & Technology Used:
Ability to work with E20 technical SMEs to develop or refine analytical tools, performance models, or algorithmic improvements.

Candidate will use standard office IT equipment and Microsoft Office software suite - Word, Excel, Outlook, PowerPoint, SharePoint and Teams.
MATLAB/Simulink and at least one programming language (Python or C/C++).

Preferred Qualifications:
Familiarity with hardware in the loop (HWIL) or software in the loop (SIL) environments is a plus.
Experience supporting missile systems, unmanned systems, or weapons/flight dynamics programs.
Experience supporting NSWCDD, NAVSEA, or other DoD weapons engineering divisions.
Experience with aerospace flight test data analysis or guidance law verification.
Knowledge of seeker modeling, sensor suite integration, or autopilot tuning.

Working Environment:

Candidate should expect 100% of the work to be performed on-site, at NSWCDD in Dahlgren, VA.
Work will be performed primarily in an office environment and will include some field and laboratory work.
Typically testing will be performed outdoors.
Local travel, regional and international travel is possible but infrequent. Less than 5%.

Education / Certifications:
Bachelor s degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Physics, or related discipline (Master s preferred)

Security Clearance Required:
Must be able to obtain and maintain a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location.

#LI-DH1

#clearance

About Vertex Inc

Vertex Inc is a leading provider of tax technology and services, enabling companies of all sizes to realize the full strategic potential of the tax function by automating and integrating tax processes, while leveraging advanced and predictive analytics of tax data. Vertex provides cloud-based and on-premise solutions that can be tailored to specific industries for every major line of tax, including income, sales and consumer use, value added and payroll. Vertex also offers solutions for tax data management, compliance and reporting, tax research, and planning and analysis. The company was founded in 1978 and is headquartered in King of Prussia, Pennsylvania.
Learn more about Vertex Inc
Size
1,200 employees
Market Cap
$2.2 billion
Industry
Net Income
-$78.9 million
Founded
1978
Revenue
$374.6 million
NASDAQ

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